Fire-fighting water supply monitoring assembly

Abstract

The utility model provides a fire-fighting water supply monitoring assembly, which relates to the technical field of fire fighting and comprises a fixing bolt, a knob, a wireless transmitter, a water supply valve, a sealing rubber ring, a water inlet pipe and a water outlet pipe. The water inlet pipe is connected to the upper side face of the connecting disc through a bolt. The water outlet pipe is connected to the lower side face of the connecting disc through bolts. The water supply valve is welded with the rotating shaft; the knob is connected to the tail end of the rotating shaft through welding; the wireless transmitter is inserted into the data output socket of the water pressure sensor through the data input socket; the water pressure sensor is screwed with the monitoring pipe through threads; the connecting disc is screwed with the monitoring pipe through threads; the fixing bolt and the fixing nut are mutually screwed through threads; the sealing rubber ring is hermetically adhered to the connecting disc; through the arrangement of the monitoring pipe, the water pressure sensor and the wireless transmitter, real-time remote monitoring of the water supply condition of the fire hydrant is achieved, and the problem that the water supply condition of a traditional fire hydrant cannot be monitored in real time is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire protection, and more specifically, particularly relates to a fire protection water supply monitoring component. Background Art

[0002] Fire water supply is an important part of fire fighting. Fire water can be supplied by water supply network, natural water source or fire pool. In modern buildings, a large number of fire extinguishing terminals are installed and connected by special fire water supply pipes in the building, so as to ensure that when a fire occurs, water can be obtained in time near the fire source for fire fighting to prevent the fire in the building from spreading further. At present, fire hydrants are usually directly connected to the water supply network as fire terminal equipment in the building. Multiple groups of fire hydrants are placed in different positions in the building. Firefighting staff are required to manually check the fire hydrants at regular intervals. It can be seen that the water supply in the fire hydrants cannot be monitored in real time. Intermittent manual maintenance of fire equipment cannot ensure that the water in the fire hydrants is always in a water supply state. If a fire breaks out in the building, if there is no water available in the fire hydrants, the best time to control the fire will be missed, causing irreparable losses. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a fire water supply monitoring component to solve the problem that traditional fire hydrants cannot monitor water supply conditions in real time.

[0004] The utility model provides a fire-fighting water supply monitoring component, comprising a water inlet pipe and a water outlet pipe; the water inlet pipe is connected to the upper side of a connecting plate by bolts; the water outlet pipe is connected to the lower side of the connecting plate by bolts; it also includes fixing bolts, knobs, a wireless transmitter, a water supply valve and a sealing rubber ring; the water supply valve is welded to a rotating shaft, and the water supply valve is embedded in the inner side of a monitoring pipe; the knob is connected to the end of the rotating shaft by welding; the wireless transmitter is plugged into a data output socket of a water pressure sensor through a data input socket; the water pressure sensor is screwed to the monitoring pipe by threads; the connecting plate is screwed to the monitoring pipe by threads; the fixing bolt and the fixing nut are screwed to each other by threads; the sealing rubber ring is sealed and bonded to the connecting plate.

[0005] In at least some embodiments, a disc structure is provided on the outer side of the end of the water inlet pipe, and eight groups of through holes are provided on the upper side of the disc, and eight groups of fixing bolts are respectively inserted into the eight groups of through holes of the water inlet pipe.

[0006] In at least some embodiments, a disc structure is provided on the outer side of the end of the water outlet pipe, and eight groups of through holes are provided on the upper side of the disc structure. The eight groups of fixing bolts are respectively inserted into the eight groups of through holes of the water outlet pipe.

[0007] In at least some embodiments, there are two groups of connecting plates, each group of connecting plates is a flange plate body structure, a threaded structure is provided on the inner side of the central through hole of the connecting plate, and eight groups of long through groove structures are provided on the plate surface of the connecting plate. The long through grooves are distributed in a circular array around the central axis of the connecting plate. The through grooves of the connecting plate are opposite to the through holes of the water outlet pipe up and down, and the fixing bolts are inserted into the through grooves of the connecting plate. An annular groove structure is provided on the upper side of the connecting plate, and the groove surface of the annular groove is embedded with the surface of the sealing rubber ring, and the sealing rubber ring is bonded to the groove structure of the connecting plate.

[0008] In at least some embodiments, a threaded structure is provided on the outer side of the water pressure sensor close to the sensing head, and a hexagonal column structure is provided at the center of the outer side of the water pressure sensor.

[0009] In at least some embodiments, threads are provided on the outer side surface of the monitoring tube near the upper and lower ends, and the monitoring tube is screwed to the threaded structure on the inner side of the central through hole of the connecting plate through threads. An annular arc surface structure is provided on the outer side of the monitoring tube, a convex column is provided on the outer side of the arc surface, a through hole is provided at the center of the convex column, the rotating shaft is inserted into the through hole of the monitoring tube, a convex column is provided on the outer side of the monitoring tube, a threaded through hole is provided at the center of the convex column, and the water pressure sensor is screwed to the threaded through hole of the monitoring tube through threads.

[0010] In at least some embodiments, the water supply valve is a spherical structure, the outer surface of the water supply valve sphere is tightly embedded in the inner side of the annular arc surface structure of the monitoring pipe, and a through hole structure is provided on the water supply valve sphere that passes through from top to bottom.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In the utility model, a monitoring tube, a water pressure sensor and a wireless transmitter are provided. The water pressure condition in the monitoring tube is measured by installing the sensing head of the water pressure sensor into the tube body of the monitoring tube. The data measured by the water pressure sensor is sent to the monitoring computer receiving end of the fire control room through a wireless network by using the wireless transmitter, thereby realizing real-time remote monitoring of the water supply condition of the fire hydrant, making the maintenance and inspection of the fire-fighting equipment more convenient, and ensuring that the fire hydrant can be used normally when a fire occurs.

[0013] 2. A connecting plate and a sealing rubber ring are provided in the utility model. Through the eight sets of through-groove structures of the connecting plate, the connecting plate can be connected to fire water supply pipes of different diameters by bolts, thereby realizing the flexible installation of the fire hydrant water supply monitoring component and improving the installation and use scope of the fire hydrant water supply monitoring component. The sealing rubber ring is used to ensure that the connecting plate is sealed and connected to the water inlet pipe and the water outlet pipe, thereby preventing leakage caused by water pressure at the connection between the fire hydrant water supply monitoring component and the fire water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a front view structural schematic diagram of the utility model.

[0016] Figure 3 It is a left-side structural schematic diagram of the utility model.

[0017] Figure 4 It is a top view structural schematic diagram of the utility model.

[0018] Figure 5 It is a right-side structural schematic diagram of the utility model.

[0019] Figure 6 It is a front view cross-sectional structural schematic diagram of the utility model.

[0020] Figure numerals: 1. water inlet pipe; 2. connecting plate; 3. fixing bolt; 4. fixing nut; 5. monitoring tube; 6. knob; 7. rotating shaft; 8. water pressure sensor; 9. wireless transmitter; 10. water outlet pipe; 11. water supply valve; 12. sealing rubber ring. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] like Figure 1-6 As shown, the utility model provides a fire water supply monitoring component, including an inlet pipe 1 and an outlet pipe 10; a disc structure is provided on the outer side of the end of the inlet pipe 1, and eight groups of through holes are provided on the upper side of the disc, and eight groups of fixing bolts 3 are respectively inserted into the eight groups of through holes of the inlet pipe 1, and the inlet pipe 1 is connected to the upper side of the connecting disc 2 through the fixing bolts 3; a disc structure is provided on the outer side of the end of the outlet pipe 10, and eight groups of through holes are provided on the upper side of the disc, and eight groups of fixing bolts 3 are respectively inserted into the eight groups of through holes of the outlet pipe 10, and the outlet pipe 10 is connected to the lower side of the connecting disc 2 through the fixing bolts 3; It also includes a fixing bolt 3, a knob 6, a wireless transmitter 9, a water supply valve 11 and a sealing rubber ring 12; the water supply valve 11 is welded to the rotating shaft 7, and the water supply valve 11 is embedded in the inner side of the monitoring tube 5; the knob 6 is connected to the end of the rotating shaft 7 by welding; the wireless transmitter 9 is plugged into the data output socket of the water pressure sensor 8 through the data input socket; the water pressure sensor 8 is screwed to the monitoring tube 5 by threads; the connecting disk 2 is screwed to the monitoring tube 5 by threads; the fixing bolt 3 and the fixing nut 4 are screwed to each other by threads; the sealing rubber ring 12 is sealed and bonded to the connecting disk 2.

[0023] When the utility model is installing the fire water supply monitoring component, firstly, the two threaded surfaces at the outer side surface of the monitoring pipe 5 near the end are respectively screwed into the threaded structure of the central through holes of the two groups of connecting plates 2, and then the through groove positions of the two groups of connecting plates 2 are respectively connected to the through hole positions of the water inlet pipe 1 and the water outlet pipe 10, and then each eight groups of fixing bolts 3 and each eight groups of fixing nuts 4 are placed between the connecting plate 2 and the disk structure of the water inlet pipe 1 and between the connecting plate 2 and the disk structure of the water outlet pipe 10, and the eight groups of fixing bolts 3 are respectively inserted into the through grooves of the eight groups of connecting plates 2, and the insertion positions of the fixing bolts 3 at the through grooves of the connecting plate 2 are adjusted according to the positions of the through holes of the water outlet pipe 10 or the water inlet pipe 1. The fixing bolts 3 cooperate with the fixing nuts 4 to complete the assembly and installation work of the fire water supply monitoring component at the water outlet pipe 10 or the water inlet pipe 1, and the threads of the water pressure sensor 8 are tightened by tools such as wrenches. The end is screwed into the threaded through hole on the outer side of the monitoring pipe 5, and the pressure sensing head of the water pressure sensor 8 extends into the monitoring pipe 5. At this time, the through hole direction of the ball water supply valve 11 is cross-distributed with the water flow path of the monitoring pipe 5, so that the water inlet pipe 1 to the monitoring pipe 5 is in a sealed closed state. The water pressure sensor 8 measures the pressure level of the water body in the monitoring pipe 5 and transmits the measured water pressure data to the wireless transmitter 9. The wireless transmitter 9 transmits the water pressure data to the network receiving end of the computer in the fire control room in the form of a wireless network signal, completing the real-time remote monitoring of the water supply of the fire terminal. When the outlet pipe 10 needs to use water to extinguish the fire, the knob 6 is used to turn the ball water supply valve 11 welded to the rotating shaft 7 to rotate, and the through hole of the ball water supply valve 11 is aligned with the monitoring pipe 5, so that the high-pressure water flow of the water inlet pipe 1 can smoothly pass through the monitoring pipe 5 into the outlet pipe 10 to start the fire extinguishing work.

[0024] In the disclosed embodiment, there are two groups of connecting plates 2, each group of connecting plates 2 is a flange plate body structure, a threaded structure is provided on the inner side of the central through hole of the connecting plate 2, and eight groups of long through groove structures are provided on the plate surface of the connecting plate 2. The long through grooves are distributed in a circular array around the central axis of the connecting plate 2, and the through grooves of the connecting plate 2 are opposite to the through holes of the water outlet pipe 10 up and down. The fixing bolts 3 are inserted in the through grooves of the connecting plate 2, so that the two groups of connecting plates 2 can be clamped and connected to the water outlet pipe 10 and the water inlet pipe 1 of different diameters by the fixing bolts 3 and the fixing nuts 4. An annular groove structure is provided on the upper side surface of the connecting plate 2, and the groove surface of the annular groove is embedded with the surface of the sealing rubber ring 12, and the sealing rubber ring 12 is bonded to the groove structure of the connecting plate 2, ensuring the sealing connection of the connecting plate 2 to the water outlet pipe 10 and the water inlet pipe 1 to prevent water leakage at the connection.

[0025] In the disclosed embodiment, a threaded structure is provided on the outer side of the water pressure sensor 8 close to the sensing head, and a hexagonal column structure is provided at the center of the outer side of the water pressure sensor 8. The threaded structure and the hexagonal column structure facilitate the sealing and screwing installation of the water pressure sensor 8 using tools such as a wrench.

[0026] In the disclosed embodiment, threads are provided on the outer side surface of the monitoring tube 5 near the upper and lower ends. The monitoring tube 5 is screwed to the threaded structure on the inner side of the central through hole of the connecting plate 2 through threads. The outer side surface of the monitoring tube 5 is provided with an annular arc surface structure, and a convex column is provided on the outer side of the arc surface. A through hole is provided at the center of the convex column. The rotating shaft 7 is inserted into the through hole of the monitoring tube 5. The knob 6 drives the water supply valve 11 embedded in the monitoring tube 5 to rotate through the rotating shaft 7. The outer side surface of the monitoring tube 5 is provided with a convex column, and a threaded through hole is provided at the center of the convex column. The water pressure sensor 8 is screwed into the threaded through hole of the monitoring tube 5 through threads to complete the water pressure measurement in the monitoring tube 5.

[0027] In the disclosed embodiment, the water supply valve 11 is a spherical structure. The outer surface of the sphere of the water supply valve 11 is tightly embedded in the inner side of the annular arc surface structure of the monitoring tube 5. The sphere of the water supply valve 11 is provided with a through hole structure that passes through from top to bottom, forming a water flow path. The water supply valve 11 rotates with the knob 6 to complete the opening and closing of the monitoring tube 5.

[0028] The installation, connection or setting methods of all the above components are common mechanical methods, such as welding, threaded connection, screw connection, etc., and the specific structures, models and coefficient indicators of all its components are its own technology, as long as it can achieve its beneficial effects, it can be implemented. The fixing bolts 3, fixing nuts 4, wireless transmitters 9, and sealing rubber rings 12 used above are all common components on the market. When you buy them back and use them, you only need to connect them according to the instruction manual purchased together, so I will not repeat them here.

[0029] The technical solution of the present invention is not limited to the scope of the embodiments of the present invention, and the technical contents not described in detail in the present invention are all well-known technologies.

Claims

1. A fire water supply monitoring assembly, comprising a water inlet pipe (1) and a water outlet pipe (10); the water inlet pipe (1) is connected to the upper side of a connection plate (2) by bolts; the water outlet pipe (10) is connected to the lower side of the connection plate (2) by bolts; characterized in that: It also comprises a fixing bolt (3), a knob (6), a wireless transmitter (9), a water supply valve (11) and a sealing rubber ring (12); the water supply valve (11) is welded to the rotating shaft (7), and the water supply valve (11) is embedded in the inner side of the monitoring tube (5); the knob (6) is welded to the end of the rotating shaft (7); the wireless transmitter (9) is plugged into the data output socket of the water pressure sensor (8) through the data input socket; the water pressure sensor (8) is screwed to the monitoring tube (5) through threads; the connecting plate (2) is screwed to the monitoring tube (5) through threads; the fixing bolt (3) and the fixing nut (4) are screwed to each other through threads; and the sealing rubber ring (12) is sealed and bonded to the connecting plate (2).

2. A fire water supply monitoring component as claimed in claim 1, characterized in that: A disc structure is provided on the outer side of the end of the water inlet pipe (1), and eight groups of through holes are provided on the upper side of the disc. The eight groups of fixing bolts (3) are respectively inserted into the eight groups of through holes of the water inlet pipe (1).

3. A fire water supply monitoring component as claimed in claim 1, characterized in that: A disc structure is provided on the outer side of the end of the water outlet pipe (10), and eight groups of through holes are provided on the upper side of the disc. The eight groups of fixing bolts (3) are respectively inserted into the eight groups of through holes of the water outlet pipe (10).

4. A fire water supply monitoring component as claimed in claim 1, characterized in that: The number of the connecting disks (2) is two groups, each group of connecting disks (2) is a flange body structure, a threaded structure is provided on the inner side of the central through hole of the connecting disk (2), the disk surface of the connecting disk (2) is provided with eight groups of long through groove structures, the long through grooves are distributed in a ring array around the central axis of the connecting disk (2), the through grooves of the connecting disk (2) are opposite to the through hole of the water outlet pipe (10) in the upper and lower directions, the fixing bolts (3) are inserted into the through grooves of the connecting disk (2), the upper side of the connecting disk (2) is provided with an annular groove structure, the groove surface of the annular groove and the surface of the sealing rubber ring (12) are mutually embedded, and the sealing rubber ring (12) is bonded in the groove structure of the connecting disk (2).

5. A fire water supply monitoring assembly as claimed in claim 1, characterized in that: The water pressure sensor (8) is provided with a threaded structure on the outer side surface close to the sensing head, and a hexagonal column structure is provided at the center of the outer side surface of the water pressure sensor (8).

6. A fire water supply monitoring component as claimed in claim 1, characterized in that: The monitoring tube (5) is provided with threads at positions near the upper and lower ends on the outer side surface. The monitoring tube (5) is screwed to the threaded structure on the inner side of the central through hole of the connecting plate (2) through threads. The monitoring tube (5) is provided with an annular arc surface structure on the outer side surface. A convex column is provided on the outer side of the arc surface. A through hole is provided at the center of the convex column. The rotating shaft (7) is inserted into the through hole of the monitoring tube (5). The monitoring tube (5) is provided with a convex column on the outer side surface. A threaded through hole is provided at the center of the convex column. The water pressure sensor (8) is screwed to the threaded through hole of the monitoring tube (5) through threads.

7. A fire water supply monitoring component as claimed in claim 1, characterized in that: The water supply valve (11) is a spherical structure, the outer surface of the sphere of the water supply valve (11) is tightly embedded in the inner side of the annular arc surface structure of the monitoring pipe (5), and a through hole structure penetrating from top to bottom is provided on the sphere of the water supply valve (11).

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