A remote-controlled building fire monitor

Abstract

The utility model provides a remote-controlled building fire monitor, which relates to the technical field of fire-fighting facilities. The utility model includes an inlet pipe, the top end of the inlet pipe is connected with a monitor body through a flange, the outer surface of the monitor body is rotatably connected with a barrel, one side of the bottom end of the barrel is provided with a collection device by means of a convenient device, the collection device includes a collection box, a groove is formed inside the collection box, a water drainage hole is formed at the bottom end of the inner wall of the groove, and the bottom end of the collection box is fixedly connected with a telescopic pipe. By setting the collection device, when installing the fire monitor, the collection box can be installed on one side of the bottom end of the barrel by means of the convenient device, the bottom end of the telescopic pipe is connected with the water recovery pipeline of the building through a flange, and the water dripping when the water flows out through the barrel will enter the groove and be sent to the water recovery pipeline through the telescopic pipe, so as to recover the water dripping at the barrel, reduce the waste of water resources, and improve the environmental protection performance when the fire monitor is used.

Description

Technical Field

[0001] This utility model relates to the field of fire protection facilities technology, and in particular to a remote-controlled building fire monitor. Background Technology

[0002] Water spray fire monitors are an important type of fire-fighting equipment, mainly used for extinguishing and controlling fires. When fire monitors are installed at construction sites, they can be remotely controlled to spray water directly onto the fire source through pipes in the event of a fire, thereby cooling and extinguishing the fire.

[0003] When using fire monitors to extinguish fires, a large amount of water is sprayed out through the nozzles. During the water spraying process, a significant amount of water also drips directly from the bottom of the nozzles. Prolonged water spraying results in a considerable waste of water resources, leading to the low environmental friendliness of fire monitors. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that when using a fire monitor to extinguish a fire, a large amount of water will be sprayed out through the nozzle of the fire monitor, and a lot of water will drip directly from the bottom of the nozzle during the water flow. This will cause a lot of water waste when spraying water for a long time, resulting in low environmental protection when using the fire monitor. Therefore, a remote-controlled building fire monitor is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a remote-controlled building fire monitor, comprising an inlet pipe, a control valve provided on one side of the inlet pipe, a monitor body connected to the top of the inlet pipe via a flange, a cannon tube rotatably connected to the outer surface of the monitor body, a cannon barrel fixedly connected to one end of the cannon tube, a servo motor and a receiver for receiving remote control signals provided on one side of the monitor body, and a collection device for collecting water dripping from the cannon barrel installed on one side of the bottom of the cannon barrel using a convenient device.

[0006] The effect achieved by the above components is as follows: When installing the fire monitor, the inlet pipe is connected to the water supply pipe through a flange and the position of the inlet pipe is fixed. In the event of a fire, a remote control signal is sent to the receiver to control the control valve to open, so that the water inside the pipe enters the monitor body through the inlet pipe and then enters the cannon barrel through the cannon tube and sprays out. At the same time, the remote control can control the servo motor to drive the cannon barrel to rotate and adjust the spray angle of the cannon barrel.

[0007] Preferably, the collection device includes a collection box with a conical groove inside. A filter screen is provided at the top of the inner wall of the groove, and a drain hole is provided at the bottom of the inner wall of the groove. A telescopic pipe is fixedly connected to the bottom of the collection box, and a flange is provided at the bottom of the telescopic pipe. A sliding rod is fixedly connected to one side of the bottom of the telescopic pipe, and a grooved rod is fixedly connected to one side of the bottom of the collection box. The sliding rod slides on the inner wall of the grooved rod, and a screw is fixedly connected to one side of the sliding rod. A threaded ring is threaded onto the outer surface of the screw.

[0008] The effects achieved by the above components are as follows: When installing the fire monitor, the collection box can be installed on one side of the bottom of the monitor tube with the help of a convenient device. Then, the sliding rod is pushed up and down on the inner wall of the groove rod to adjust the position of the bottom of the telescopic tube. The threaded ring is rotated to move on the outer surface of the screw rod, pressing one side against the outer surface of the groove rod to fix the position between the sliding rod and the groove rod and the length of the telescopic tube. The bottom of the telescopic tube is connected to the building's water recycling pipe through a flange. When the water flows out of the monitor tube, the dripping water will enter the groove through the filter screen at the top of the inner wall of the groove, and enter the telescopic tube through the drain hole at the bottom of the inner wall of the groove. The water is then sent to the water recycling pipe through the telescopic tube to recycle the water dripping from the monitor tube, reducing water waste and improving the environmental friendliness of the fire monitor.

[0009] Preferably, a plurality of protrusions are fixedly connected to the outer surface of the threaded ring, and the protrusions are circumferentially distributed on the outer surface of the threaded ring.

[0010] The effect achieved by the above components is that by pressing the protrusion on the outer surface of the threaded ring with your hand, it is easier to push the threaded ring to rotate and it is less likely to slip.

[0011] Preferably, a stop is fixedly connected to the end of the screw away from the sliding rod, and the length of the stop is greater than the diameter of the screw.

[0012] The effect achieved by the above components is that by setting the stop, the movement range of the threaded ring on the outer surface of the screw can be limited, so as to avoid the threaded ring from falling off the screw surface and being lost when it moves outward on the outer surface of the screw.

[0013] Preferably, an auxiliary block is fixedly connected to one side of the sliding rod, and arc-shaped grooves are provided on the upper and lower sides of the auxiliary block.

[0014] The effect achieved by the above components is that by pinching the two arc-shaped grooves on the outer surface of the auxiliary block, it is easier to push the auxiliary block to control the movement of the sliding rod and adjust the length of the telescopic tube.

[0015] Preferably, the convenient device includes a rod, one end of which is fixedly connected to one side of the collection box. Two threaded holes are formed on the outer surface of the rod. A groove block is fixedly connected to one side of the bottom end of the barrel. Two through holes are formed on the outer surface of the groove block. A bolt is slidably inserted into the inner wall of the through hole. The outer surface of the bolt is threadedly connected to the inner wall of the threaded hole.

[0016] The aforementioned components achieve the following effect: When installing the fire monitor, insert the rod on one side of the collection box into the groove at the bottom of the monitor, aligning the threaded hole on the outer surface of the rod with the through hole on the outer surface of the groove. Then, insert two bolts through the two through holes into the threaded holes, and rotate the two bolts to make them threaded into the inner wall of the threaded holes, thus fixing the rod inside the groove and the collection box to one side of the bottom of the monitor. Install the collection device at the bottom of the monitor, rotate the bolts to disengage them from the threaded holes, and then pull the rod out of the groove to remove the rod and collection device, facilitating the inspection and maintenance of the collection device.

[0017] Preferably, two elastic ropes are fixedly connected to one side of the groove block, and the ends of the two elastic ropes away from the groove block are respectively fixedly connected to one end of two bolts.

[0018] The effect achieved by the above components is that by setting up elastic ropes, the bolts can always be fixed to one side of the slot block, making it easy to pick up and use the bolts and preventing them from falling off and being lost.

[0019] Preferably, positioning rods are fixedly connected to both sides of the insertion rod, and the outer surface of the positioning rods is L-shaped.

[0020] The effect achieved by the above components is that when the insert rod is inserted into the slot, one side of the L-shaped positioning rods on both sides will fit against the outer surface of the slot, further limiting the angle between the insert rod and the slot, and minimizing the possibility of the angle between the insert rod and the slot being skewed.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] In this utility model, by setting up a collection device, when installing the fire monitor, the collection box can be installed on one side of the bottom of the monitor tube with the help of a convenient device. The bottom of the telescopic pipe is connected to the building's water recycling pipe through a flange. When the water flows out through the monitor tube, the dripping water will enter the groove and be sent to the water recycling pipe through the telescopic pipe. The water dripping from the monitor tube is recycled, which reduces the waste of water resources and improves the environmental friendliness of the fire monitor. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a three-dimensional structural diagram of the inlet pipe of this utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of the gun barrel of this utility model;

[0027] Figure 4 This is a three-dimensional structural diagram of the collection box of this utility model.

[0028] Legend: 1. Inlet pipe; 2. Collection device; 3. Convenience device; 4. Control valve; 5. Gun body; 6. Gun barrel; 7. Servo motor; 8. Gun barrel; 9. Receiver; 21. Collection box; 22. Groove; 23. Drain hole; 24. Telescopic pipe; 25. Groove rod; 26. Sliding rod; 27. Screw; 28. Threaded ring; 29. ​​Protrusion; 210. Stop block; 211. Auxiliary block; 31. Insert rod; 32. Threaded hole; 33. Groove block; 34. Through hole; 35. Bolt; 36. Elastic rope; 37. Positioning rod. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Example 1, as Figure 1-2As shown, a remote-controlled building fire monitor includes an inlet pipe 1, a control valve 4 on one side of the inlet pipe 1, a monitor body 5 connected to the top of the inlet pipe 1 via a flange, a cannon tube 6 rotatably connected to the outer surface of the monitor body 5, a cannon barrel 8 fixedly connected to one end of the cannon tube 6, a servo motor 7 and a receiver 9 for receiving remote control signals on one side of the monitor body 5, and a collection device 2 for collecting water dripping from the cannon barrel 8 is installed on one side of the bottom of the cannon barrel 8 via a convenient device 3. When installing the fire monitor, the inlet pipe 1 is connected to the water supply pipe via a flange and the position of the inlet pipe 1 is fixed. In the event of a fire, a remote control signal is sent to the receiver 9 via a remote controller to open the control valve 4, allowing water inside the pipe to enter the monitor body 5 through the inlet pipe 1 and then enter the cannon barrel 8 through the cannon tube 6 and spray out. At the same time, the servo motor 7 can be controlled by the remote controller to rotate the cannon tube 6 and adjust the spray angle of the cannon barrel 8.

[0032] Reference Figure 1 , Figure 2 and Figure 4 As shown in this embodiment: the collection device 2 includes a collection box 21, the inside of which is provided with a groove 22. The groove 22 is conical in shape. A filter screen is provided at the top of the inner wall of the groove 22, and a drain hole 23 is provided at the bottom of the inner wall of the groove 22. A telescopic tube 24 is fixedly connected to the bottom of the collection box 21. A flange is provided at the bottom of the telescopic tube 24. A sliding rod 26 is fixedly connected to one side of the bottom of the telescopic tube 24. A grooved rod 25 is fixedly connected to one side of the bottom of the collection box 21. The sliding rod 26 slides on the inner wall of the grooved rod 25. A screw 27 is fixedly connected to one side of the sliding rod 26. A threaded ring 28 is threaded onto the outer surface of the screw 27. When installing the fire monitor, the collection box 21 can be installed at the bottom of the monitor barrel 8 with the help of the convenient device 3. Next, push the sliding rod 26 up and down on the inner wall of the groove rod 25 to adjust the position of the bottom end of the telescopic tube 24. Rotate the threaded ring 28 to move the threaded ring 28 on the outer surface of the screw rod 27 and press one side against the outer surface of the groove rod 25 to fix the position between the sliding rod 26 and the groove rod 25 and the length of the telescopic tube 24. Connect the bottom end of the telescopic tube 24 to the building's water recycling pipe through the flange. When the water flows out through the cannon 8, the dripping water will enter the interior of the groove 22 through the filter screen at the top of the inner wall of the groove 22, and enter the telescopic tube 24 through the drain hole 23 at the bottom of the inner wall of the groove 22. The water is then sent to the water recycling pipe through the telescopic tube 24 to recycle the water dripping from the cannon 8, reducing water waste and improving the environmental friendliness of the fire monitor.

[0033] Reference Figure 2 and Figure 4As shown in this embodiment: a number of protrusions 29 are fixedly connected to the outer surface of the threaded ring 28. The protrusions 29 are circumferentially distributed on the outer surface of the threaded ring 28. By pressing the protrusions 29 on the outer surface of the threaded ring 28 with your hand, it is easier to push the threaded ring 28 to rotate and it is less likely to slip. A stop block 210 is fixedly connected to the end of the screw 27 away from the sliding rod 26. The length of the stop block 210 is greater than the diameter of the screw 27. By setting the stop block 210, the movement range of the threaded ring 28 on the outer surface of the screw 27 can be limited, so as to avoid the threaded ring 28 from falling off the surface of the screw 27 and being lost when it moves outward from the outer surface of the screw 27.

[0034] Reference Figure 2 and Figure 4 As shown in this embodiment: an auxiliary block 211 is fixedly connected to one side of the sliding rod 26. Arc-shaped grooves are provided on the upper and lower sides of the auxiliary block 211. By pinching the two arc-shaped grooves on the outer surface of the auxiliary block 211, it is easier to push the auxiliary block 211 to control the movement of the sliding rod 26 and adjust the length of the telescopic tube 24.

[0035] Reference Figure 1-3 As shown in this embodiment: the convenient device 3 includes a rod 31, one end of which is fixedly connected to one side of the collection box 21. Two threaded holes 32 are formed on the outer surface of the rod 31. A groove block 33 is fixedly connected to one side of the bottom end of the fire monitor 8. Two through holes 34 are formed on the outer surface of the groove block 33. Bolts 35 are slidably inserted into the inner wall of the through holes 34. The outer surface of the bolts 35 is threadedly connected to the inner wall of the threaded holes 32. When installing the fire monitor, the rod 31 on one side of the collection box 21 is inserted into the groove block 33 at the bottom end of the fire monitor 8, so that the threads on the outer surface of the rod 31 are threadedly connected to the groove block 33 at the bottom end of the fire monitor 8. Align the hole 32 with the through hole 34 on the outer surface of the slot block 33. Then, insert two bolts 35 through the two through holes 34 into the threaded hole 32. Rotate the two bolts 35 to make the bolts 35 threadedly connected to the inner wall of the threaded hole 32. Fix the insert rod 31 inside the slot block 33 and fix the collection box 21 to one side of the bottom end of the barrel 8. Install the collection device 2 at the bottom end of the barrel 8. Rotate the bolts 35 to disengage the bolts 35 from the inside of the threaded hole 32. Then pull the insert rod 31 out from the inside of the slot block 33 to remove the insert rod 31 and the collection device 2 for easy inspection and maintenance of the collection device 2.

[0036] Reference Figure 2 and Figure 3As shown in this embodiment: two elastic ropes 36 are fixedly connected to one side of the groove block 33. The ends of the two elastic ropes 36 away from the groove block 33 are respectively fixedly connected to one end of two bolts 35. By setting the elastic ropes 36, the bolts 35 can always be fixed to one side of the groove block 33, making it easy to pick up the bolts 35 and preventing the bolts 35 from falling and being lost. Positioning rods 37 are fixedly connected to both sides of the insertion rod 31. The outer surface of the positioning rod 37 is L-shaped. When the insertion rod 31 is inserted into the groove block 33, one side of the L-shaped positioning rods 37 on both sides will fit against the outer surface of the groove block 33, further limiting the angle between the insertion rod 31 and the groove block 33, and avoiding the angle between the insertion rod 31 and the groove block 33 as much as possible.

[0037] Working principle: When installing the fire monitor, connect the inlet pipe 1 to the water supply pipe through a flange and fix the position of the inlet pipe 1. Insert the insertion rod 31 on one side of the collection box 21 into the groove block 33 at the bottom of the monitor 8, aligning the threaded hole 32 on the outer surface of the insertion rod 31 with the through hole 34 on the outer surface of the groove block 33. Then, insert two bolts 35 through the two through holes 34 into the threaded hole 32, and rotate the two bolts 35 to make the bolts 35 threaded into the inner wall of the threaded hole 32, fixing the insertion rod 31 inside the groove block 33. Fix the collection box 21 to one side of the bottom of the monitor 8. Install the collection device 2 at the bottom of the monitor 8. Push the sliding rod 26 to slide up and down on the inner wall of the groove rod 25 to adjust the position of the bottom of the telescopic tube 24. Rotate the threaded ring 28 to move the threaded ring 28 on the outer surface of the screw rod 27, pressing one side against the outside of the groove rod 25. The position between the sliding rod 26 and the groove rod 25 and the length of the telescopic tube 24 are fixed on the surface. The bottom end of the telescopic tube 24 is connected to the water recovery pipe of the building through a flange. In case of fire, a remote control signal is sent to the receiver 9 to control the control valve 4 to open, so that the water inside the pipe enters the cannon body 5 through the inlet pipe 1 and then enters the cannon barrel 8 through the cannon tube 6 and sprays out. When the water flows out of the cannon barrel 8, the dripping water will enter the groove 22 through the filter screen at the top of the inner wall of the groove 22 and enter the groove 22. It enters the telescopic tube 24 through the drain hole 23 at the bottom of the inner wall of the groove 22. The water is sent to the water recovery pipe through the telescopic tube 24 to recover the water dripping at the cannon barrel 8. At the same time, the servo motor 7 can be operated by the remote control to drive the cannon tube 6 to rotate and adjust the spray angle of the cannon barrel 8. After the fire extinguishing work is completed, the inlet pipe 1 is closed by remote control valve 4.

[0038] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A remote-controlled building fire monitor, comprising an inlet pipe (1), characterized in that: A control valve (4) is provided on one side of the inlet pipe (1). The top of the inlet pipe (1) is connected to the gun body (5) via a flange. The gun barrel (6) is rotatably connected to the outer surface of the gun body (5). One end of the gun barrel (6) is fixedly connected to the gun barrel (8). A servo motor (7) and a receiver (9) for receiving remote control signals are provided on one side of the gun body (5). A collection device (2) for collecting water dripping from the gun barrel (8) is installed on one side of the bottom end of the gun barrel (8) with the aid of a convenient device (3).

2. The remote-controlled building fire monitor according to claim 1, characterized in that: The collection device (2) includes a collection box (21), the inside of which is provided with a groove (22), the inside of which is conical, a filter screen is provided at the top of the inner wall of the groove (22), and a drain hole (23) is provided at the bottom of the inner wall of the groove (22). A telescopic tube (24) is fixedly connected to the bottom of the collection box (21), and a flange is provided at the bottom of the telescopic tube (24). A sliding rod (26) is fixedly connected to one side of the bottom of the telescopic tube (24), and a grooved rod (25) is fixedly connected to one side of the bottom of the collection box (21). The sliding rod (26) slides on the inner wall of the grooved rod (25), and a screw (27) is fixedly connected to one side of the sliding rod (26). A threaded ring (28) is threadedly connected to the outer surface of the screw (27).

3. A remote-controlled building fire monitor according to claim 2, characterized in that: The outer surface of the threaded ring (28) is fixedly connected with a number of protrusions (29), which are circumferentially distributed on the outer surface of the threaded ring (28).

4. A remote-controlled building fire monitor according to claim 3, characterized in that: A stop (210) is fixedly connected to the end of the screw (27) away from the sliding rod (26), and the length of the stop (210) is greater than the diameter of the screw (27).

5. A remote-controlled building fire monitor according to claim 4, characterized in that: An auxiliary block (211) is fixedly connected to one side of the sliding rod (26), and arc-shaped grooves are provided on the upper and lower sides of the auxiliary block (211).

6. A remote-controlled building fire monitor according to claim 5, characterized in that: The convenient device (3) includes a plug (31), one end of which is fixedly connected to one side of the collection box (21). Two threaded holes (32) are opened on the outer surface of the plug (31). A groove block (33) is fixedly connected to one side of the bottom end of the barrel (8). Two through holes (34) are opened on the outer surface of the groove block (33). A bolt (35) is slidably inserted into the inner wall of the through hole (34). The outer surface of the bolt (35) is threadedly connected to the inner wall of the threaded hole (32).

7. A remote-controlled building fire monitor according to claim 6, characterized in that: Two elastic ropes (36) are fixedly connected to one side of the groove block (33), and the ends of the two elastic ropes (36) away from the groove block (33) are respectively fixedly connected to one end of two bolts (35).

8. A remote-controlled building fire monitor according to claim 6, characterized in that: Positioning rods (37) are fixedly connected to both sides of the insertion rod (31), and the outer surface of the positioning rod (37) is L-shaped.

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