Multifunctional fire-fighting system tail end testing device

Abstract

The utility model discloses a multifunctional fire-fighting system tail end testing device, and relates to the technical field of fire-fighting system testing devices.The multifunctional fire-fighting system tail end testing device comprises a supporting plate, two hoops are symmetrically and fixedly connected to the top of the supporting plate, a transverse pipe is fixedly connected between the two hoops in a clamped mode, one end of the transverse pipe is fixedly connected with a connecting hose, and the other end of the transverse pipe is fixedly connected with a connecting rod. The device is supported through the supporting mechanism and does not need to be lifted manually, so that the workload is reduced, the connecting hose is connected with the tail end of a fire extinguishing system through the loose joint, and the fire extinguishing system can be conveniently and rapidly detected through the arrangement of the connecting hose. The device does not need to be flush with the height of the tail end of the fire extinguishing system, so that the device is convenient to install, installation failure can be avoided, and the workload can be further reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of fire protection system testing devices, specifically a multifunctional fire protection system terminal testing device. Background Technology

[0002] End-point testing is mainly used at the sprinkler head at the most unfavorable point in the system's piping network to test the system's startup, alarm, and linkage functions. The end-point testing device consists of a test valve, a test pipe, a drain pipe, and a pressure gauge. It is an important component of the automatic sprinkler fire extinguishing system. Simulated end-point testing devices are mainly installed at the end of the fire compartment piping network to detect various operational statuses of the system. A search revealed that Chinese Patent Publication No. CN220424434U discloses an end-point testing machine, including an inlet. A three-way valve is fixedly embedded in the inner surface of the inlet. A pressure valve is threadedly connected to the top of the three-way valve. A second nut is fixedly connected to the top of the outer surface of the pressure valve. A pressure gauge is threadedly connected to the top of the inner surface of the second nut. A first nut is threadedly connected to the right side of the inner surface of the three-way valve.

[0003] While the above-mentioned technical solution can detect the flow rate, dynamic flow pressure, and static flow pressure at the end of the fire protection system, reducing safety hazards, the inlet of the device is directly connected to the end of the fire protection system during installation, and there is no supporting structure. Therefore, manual lifting is required during installation, which makes the installation of the device difficult and increases the workload. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a multifunctional fire protection system terminal testing device, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional fire protection system end-point testing device, comprising a support plate, two clamps symmetrically fixedly connected to the top of the support plate, a horizontal pipe fixedly connected between the two clamps, a connecting hose fixedly connected to one end of the horizontal pipe, a union fixedly connected to the other end of the connecting hose, a testing mechanism installed inside the horizontal pipe, a control valve fixedly connected to the other end of the horizontal pipe, a sprinkler head fixedly connected to one end of the control valve, and a support mechanism installed at the bottom of the support plate.

[0006] Preferably, the detection mechanism includes a first tee and a second tee that are fixedly connected to the inside of the horizontal pipe in sequence. The first tee and the second tee are interconnected. A pressure sensor is fixedly connected to one end of the first tee, and a water quality sensor is fixedly connected to one end of the second tee. This mechanism can detect the water pressure and water quality at the end of the fire protection system, providing richer data support for the maintenance and troubleshooting of the fire protection system.

[0007] Preferably, an organism is fixedly installed on one side of the top of the support plate, and a display screen and an operation control panel are sequentially embedded on one side of the outer surface of the organism. The detection mechanism and the display screen are both connected to the operation control panel through wires. The display screen and operation control panel facilitate the operation of the device and can also display various data, thereby making it easier to understand the situation.

[0008] Preferably, the support mechanism includes a connecting plate fixedly connected to the perimeter of the lower surface of the support plate, a support tube rotatably connected to one side of the connecting plate, and a support rod slidably connected inside the support tube, which facilitates support of the device at different heights.

[0009] Preferably, a locking knob is threaded through the outer surface of the support tube, and one end of the locking knob contacts the outer surface of the support rod to facilitate fixing the position of the support rod.

[0010] Preferably, one end of the support rod is fixedly connected to an anti-slip pad, and one side of the connecting plate is fixedly connected to a baffle. The anti-slip pad can increase the anti-slip properties of the device, and the baffle facilitates limiting the angle of the support tube.

[0011] This utility model provides a multifunctional end-point testing device for fire protection systems. It has the following beneficial effects:

[0012] 1. This multifunctional fire protection system terminal testing device is supported by a support mechanism, eliminating the need for manual lifting and thus reducing workload. It connects to the fire protection system terminal via a flexible hose, and the flexible hose design eliminates the requirement for the device to be flush with the fire protection system terminal, facilitating installation. This not only avoids installation failures but also further reduces workload.

[0013] 2. This multifunctional fire protection system terminal testing device can detect the water pressure and water quality at the end of the fire protection system through the pressure sensor and water quality sensor, providing richer data support for the maintenance and troubleshooting of the fire protection system. The control valve can realize the opening and closing of the sprinkler head, which is convenient for detecting the water spraying situation. The device can be operated through the display screen and operation control panel, and various data can be displayed to facilitate understanding of the situation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model from another angle;

[0016] Figure 3 This is a partial structural diagram of the support mechanism of this utility model.

[0017] In the diagram: 1. Support plate; 2. Clamp; 3. Horizontal pipe; 4. Connecting hose; 5. Union; 6. Detection mechanism; 61. First tee; 62. Second tee; 63. Pressure sensor; 64. Water quality sensor; 7. Control valve; 8. Nozzle; 9. Support mechanism; 91. Connecting plate; 92. Support pipe; 93. Support rod; 94. Locking knob; 95. Anti-slip pad; 96. Baffle; 10. Body; 11. Display screen; 12. Operation control panel. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1:

[0020] like Figures 1 to 3 As shown, a multifunctional fire protection system end-point testing device includes a support plate 1. Two clamps 2 are symmetrically fixedly connected to the top of the support plate 1. A horizontal pipe 3 is fixedly connected between the two clamps 2. A connecting hose 4 is fixedly connected to one end of the horizontal pipe 3, and a union 5 is fixedly connected to the other end of the connecting hose 4. A support mechanism 9 is installed at the bottom of the support plate 1. The support mechanism 9 includes a connecting plate 91 fixedly connected to the perimeter of the lower surface of the support plate 1. A support pipe 92 is rotatably connected to one side of the connecting plate 91. A support rod 93 is slidably connected inside the support pipe 92. A locking knob 94 is threaded through the outer surface of the support pipe 92, and one end of the locking knob 94 contacts the outer surface of the support rod 93. An anti-slip pad 95 is fixedly connected to one end of the support rod 93, and a baffle 96 is fixedly connected to one side of the connecting plate 91.

[0021] In use, the support pipe 92 and the pull-out support rod 93 can be rotated sequentially according to the height of the fire protection system terminal to match the height of the device with that of the fire protection system terminal. The device is supported by the support mechanism 9, eliminating the need for manual lifting and reducing the workload. Then, the connecting hose 4 is connected to the fire protection system terminal through the union 5. With the setting of the connecting hose 4, it is not required that the device be flush with the height of the fire protection system terminal, which facilitates the installation of the device, avoids installation failure, and further reduces the workload.

[0022] Example 2:

[0023] like Figure 1 As shown, a control valve 7 is fixedly connected to the other end of the horizontal pipe 3, and a nozzle 8 is fixedly connected to one end of the control valve 7. A detection mechanism 6 is installed inside the horizontal pipe 3. The detection mechanism 6 includes a first three-way valve 61 and a second three-way valve 62, which are fixedly connected to each other inside the horizontal pipe 3. A pressure sensor 63 is fixedly connected to one end of the first three-way valve 61, and a water quality sensor 64 is fixedly connected to one end of the second three-way valve 62. An organic body 10 is fixedly installed on one side of the top of the support plate 1. A display screen 11 and an operation control panel 12 are embedded in one side of the outer surface of the organic body 10. The detection mechanism 6 and the display screen 11 are both connected to the operation control panel 12 through wires.

[0024] When testing the end of the fire protection system, the pressure sensor 63 and water quality sensor 64 can be used to detect the water pressure and water quality at the end of the fire protection system, respectively, providing richer data support for the maintenance and troubleshooting of the fire protection system. The control valve 7 can be used to open and close the sprinkler head 8, making it convenient to detect the water spraying situation. The display screen 11 and operation control panel 12 can be used to operate the device and display various data, making it easy to understand the situation.

[0025] Working principle: In use, the support pipe 92 and the pull-out support rod 93 can be rotated sequentially according to the height of the fire protection system terminal to match the height of the device with that of the fire protection system terminal. The device is supported by the support mechanism 9, eliminating the need for manual lifting and reducing the workload. Then, the connecting hose 4 is connected to the fire protection system terminal through the union 5. The setting of the connecting hose 4 eliminates the requirement that the device be flush with the height of the fire protection system terminal, thus facilitating the installation of the device. This not only avoids installation failure but also further reduces the workload.

[0026] When testing the end of the fire protection system, the pressure sensor 63 and water quality sensor 64 can be used to detect the water pressure and water quality at the end of the fire protection system, respectively, providing richer data support for the maintenance and troubleshooting of the fire protection system. The control valve 7 can be used to open and close the sprinkler head 8, making it convenient to detect the water spraying situation. The display screen 11 and operation control panel 12 can be used to operate the device and display various data, making it easy to understand the situation.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-functional fire fighting system end test device comprising a support plate (1), characterized in that: The top of supporting plate (1) symmetry fixed connection has two clamps (2), two the clamp (2) between fixed clamping has cross pipe (3), one end of cross pipe (3) fixed connection has connecting hose (4), the other end of connecting hose (4) fixed connection has live joint (5), the inside of cross pipe (3) is installed detection mechanism (6), the other end of cross pipe (3) fixed connection has control valve (7), one end of control valve (7) fixed connection has shower head (8), the bottom of supporting plate (1) is installed support mechanism (9).

2. The multi-functional fire extinguishing system end test device of claim 1, wherein: The detection mechanism (6) includes first tee (61) and second tee (62) fixedly connected in cross pipe (3) in sequence, the first tee (61) and second tee (62) are communicated with each other, one end of the first tee (61) is fixedly connected with pressure sensor (63), one end of the second tee (62) is fixedly connected with water quality sensor (64).

3. The multi-functional fire extinguishing system end test device of claim 1, wherein: The top of supporting plate (1) one side fixed mounting organism (10), the outer surface of organism (10) one side is embedded in sequence and is installed display screen (11) and operation control panel (12), the detection mechanism (6) and display screen (11) are all connected with operation control panel (12) through wire.

4. The multi-functional fire extinguishing system end test device of claim 1, wherein: The support mechanism (9) includes a connecting plate (91) fixedly connected to the lower surface of the supporting plate (1), a support pipe (92) rotatably connected to one side of the connecting plate (91), and a support rod (93) slidably connected to the inside of the support pipe (92).

5. The multi-functional fire extinguishing system end test device of claim 4, wherein: The outer surface of the support pipe (92) is threaded through and connected with a locking knob (94), and one end of the locking knob (94) is in contact with the outer surface of the support rod (93).

6. The multi-functional fire extinguishing system end test device of claim 4, wherein: One end of the support rod (93) is fixedly connected with an anti-skid pad (95), and one side of the connecting plate (91) is fixedly connected with a baffle (96).

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