Fire emergency device

Abstract

The utility model provides a fire-fighting emergency device which comprises a bracket, two symmetrically-arranged water pumps are installed on the upper surface of the bracket, valves are installed at the liquid inlet ends of the two water pumps and the liquid outlet ends of the two water pumps, a three-way pipe is installed between the two valves located on the same side, a water tank is arranged on the lower side of the bracket, and a water outlet pipe is arranged on the lower side of the bracket. The liquid inlet end of the water pump, the liquid outlet end of the water pump, the three-way pipe and the valve are all located over the water tank, vertical holes are formed in the four corners of the bracket, studs are inserted into the vertical holes, the lower ends of the studs are connected with the water tank through clamping pieces, the studs are in threaded connection with first nuts located on the two sides of the vertical holes, and the first nuts are in threaded connection with the bracket. The fire pump station sealing device has the advantages that water leaked due to sealing failure is prevented from flowing in an installation area of a fire pump station at will, the probability of electric shock caused by the fact that personnel operate the fire pump station is reduced, and safety is improved.

Description

Technical Field

[0001] This utility model is a fire emergency device, belonging to the field of fire protection facilities. Background Technology

[0002] A fire pump station is a pumping station that provides water for firefighting and is an important component of the fire protection system. Its main purpose is to provide a stable and sufficient water source and pressure for firefighting equipment during a fire. A fire pump station includes at least two pumps connected by tees, valves, and other components. Sealing gaskets are installed between the pumps and valves, and between the valves and tees. If these gaskets fail, leaked water can freely flow into the installation area of ​​the fire pump station. Since fire pump stations are equipped with electrical distribution boxes and other power supply equipment, the presence of water in the installation area poses a safety hazard of electric shock to personnel standing there. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a fire emergency device to solve the problems mentioned in the background technology. This utility model prevents water leaked due to sealing failure from flowing freely in the installation area of ​​the fire pump station, reduces the probability of electric shock to personnel operating the fire pump station, and improves safety.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a fire emergency device includes a support, on the upper surface of which two symmetrically arranged water pumps are installed. Valves are installed at the inlet and outlet ends of the two water pumps. A T-junction is installed between the two valves on the same side. A water tank is provided under the support. The inlet and outlet ends of the water pumps, the T-junction, and the valves are all located directly above the water tank. Vertical holes are provided at the four corners of the support. Studs are inserted into the vertical holes. The lower end of the studs is connected to the water tank through a snap-fit. First nuts located on both sides of the vertical holes are threaded onto the studs. A pipe joint for connecting the drain pipe is installed at the bottom of the water tank.

[0005] Furthermore, the snap-fit ​​component includes a U-shaped plate. Two symmetrically arranged U-shaped plates are provided at the bottom of the water tank. The two vertical parts of the U-shaped plates are respectively attached to two parallel inner walls inside the water tank. Two studs are installed on the U-shaped plates by means of an adjusting component. A connecting plate is installed between the two U-shaped plates. A stop plate is installed at the middle position of the side of the U-shaped plate away from the connecting plate. The stop plate is arranged perpendicular to the U-shaped plate. The end of the stop plate away from the U-shaped plate is attached to the inner wall of the water tank.

[0006] Furthermore, the adjusting component includes a screw rod, and a horizontally arranged screw rod is installed between the two vertical parts of the U-shaped plate. A through hole is opened at the lower end of the screw rod, and the screw rod passes through the through hole. A second nut is provided on both sides of the through hole along the length direction of the screw rod, and the second nut is threadedly connected to the screw rod.

[0007] Furthermore, a base plate is fixedly connected to the lower end of the stud, and the base plate slides in contact with the upper surface of the horizontal part of the U-shaped plate.

[0008] Furthermore, the upper surface of the abutment plate is provided with a first elongated oval opening arranged along the length direction of the abutment plate, and the upper surface of the connecting plate is provided with a second elongated oval opening arranged along the length direction of the connecting plate.

[0009] Furthermore, the bottom of the water tank is connected and fixed with two supports, which are L-shaped structures, and the upper surface of the horizontal part of the supports has two symmetrically arranged fixing holes.

[0010] Furthermore, a distribution box is provided between the two water pumps, and the distribution box is connected to the bracket via a support.

[0011] The beneficial effects of this utility model are:

[0012] 1. The water pump, valves, and tee pipes are positioned directly above the water tank. This ensures that if leaks occur due to seal failure at the connection points between the pump and valve, or between the valve and tee pipe, the leaked water drips into the water tank and is then drained away through the drain pipe connected to the pipe joint. This keeps the installation area of ​​the fire pump station dry, preventing leaked water from flowing freely within the installation area, reducing the probability of electric shock during operation, and improving safety.

[0013] 2. Adjust the spacing between the two studs according to the spacing between the vertical holes on the bracket. At this time, the relative position of the studs and the screw rod will change. When the stud spacing meets the requirements of the vertical hole spacing, the second nut can be used to restrict the relative position of the screw rod and the studs. This method is suitable for the installation needs of brackets with different vertical hole spacings.

[0014] 3. The structure formed by the U-shaped plate, connecting plate and abutment is placed inside the water tank. Under the action of the U-shaped plate, connecting plate and abutment, the relative position of the stud and the water tank remains unchanged. There is no need to use screws or other fasteners to limit the relative position of the stud and the water tank, and there is no need to open screw holes on the water tank to cooperate with screws or other fasteners, which is conducive to reducing the wall thickness of the water tank.

[0015] 4. Adjust the height of the bracket. The relative position of the stud and the bracket will change. Once the distance between the bracket and the water tank meets the requirements, the first nut can be used to limit the relative position of the bracket and the stud, so as to adjust the installation height of the bracket as needed. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0017] Figure 1 This is a structural schematic diagram of a fire emergency device according to the present invention;

[0018] Figure 2 This is a perspective view of a fire emergency device according to the present invention.

[0019] Figure 3 This is an assembly diagram of a water pump, stud, U-shaped plate and support in a fire emergency device according to this utility model;

[0020] Figure 4 This is a schematic diagram of the assembly of the stud and the bracket in a fire emergency device according to the present invention;

[0021] Figure 5 This is an assembly diagram of the support, pipe joint and water tank in a fire emergency device according to this utility model;

[0022] In the diagram: 1-support, 2-bracket, 3-distribution box, 4-water pump, 5-water tank, 6-support, 7-stud, 8-valve, 9-tee pipe, 10-U-shaped plate, 11-butt plate, 12-first elongated oval opening, 13-screw, 14-second nut, 15-base plate, 16-first nut, 17-connecting plate, 18-second elongated oval opening, 19-vertical hole, 20-through hole, 21-pipe connector. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Please see Figure 1 , Figure 2 , Figure 3 and Figure 5This utility model provides a technical solution: a fire emergency device, including a support 1. Two symmetrically arranged water pumps 4 are mounted on the upper surface of the support 1. Valves 8 are installed at the inlet and outlet ends of the two water pumps 4. A three-way pipe 9 is installed between the two valves 8 on the same side. A water tank 5 is provided under the support 1. The inlet and outlet ends of the water pumps 4, the three-way pipe 9, and the valves 8 are all located directly above the water tank 5. A pipe joint 21 for connecting the drain pipe is installed at the bottom of the water tank 5, so that the water pumps 4, valves 8, three-way pipe 9, etc. are located directly above the water tank 5, and thus the connection parts between the water pumps 4 and valves 8, and the connection parts between valves 8 and three-way pipe 9, etc., are... When a leak occurs due to seal failure, the leaked water drips into the water tank 5. The leaked water is then drained away through the drain pipe connected to the pipe joint 21, keeping the installation area of ​​the fire pump station dry. This prevents leaked water from flowing freely in the installation area of ​​the fire pump station due to seal failure, reducing the probability of electric shock for personnel operating the fire pump station and improving safety. The bottom of the water tank 5 is connected and fixed with two L-shaped supports 6. The upper surface of the horizontal part of the support 6 has two symmetrically arranged fixing holes. The support 6 is installed in the required position to restrict the position of the water tank 5. A distribution box 3 is provided between the two water pumps 4. The distribution box 3 is connected to the bracket 1 through the bracket 2.

[0025] See Figures 1-4 Vertical holes 19 are provided at each of the four corners of the support 1. Studs 7 are inserted into the vertical holes 19. First nuts 16 are threaded onto the studs 7 on both sides of the vertical holes 19. Adjusting the height of the support 1 changes the relative position of the studs 7 and the support 1. When the distance between the support 1 and the water tank 5 meets the requirements, the relative position of the support 1 and the studs 7 can be restricted by the first nuts 16, so that the installation height of the support 1 can be adjusted as needed.

[0026] See Figures 1-4 Two symmetrically arranged U-shaped plates 10 are provided at the bottom of the water tank 5. The two vertical parts of the U-shaped plates 10 are respectively attached to the two parallel inner walls of the water tank 5. A horizontally arranged screw rod 13 is installed between the two vertical parts of the U-shaped plates 10. A through hole 20 is opened at the lower end of the stud 7. The screw rod 13 passes through the through hole 20. A second nut 14 is provided on both sides of the through hole 20 along the length of the screw rod 13. The second nut 14 is threadedly connected to the screw rod 13. A base plate 15 is fixed to the lower end of the stud 7, so that the base plate 15 slides in contact with the upper surface of the horizontal part of the U-shaped plate 10, increasing the contact range between the stud 7 and the U-shaped plate 10. The distance between the two studs 7 is adjusted according to the distance between the vertical holes 19 on the support 1. At this time, the relative position of the stud 7 and the screw rod 13 changes. When the distance between the studs 7 meets the requirements of the distance between the vertical holes 19, the relative position of the screw rod 13 and the stud 7 can be restricted by the second nut 14. This method is suitable for the installation needs of support 1 with different vertical hole 19 distances.

[0027] See Figures 1-3 A connecting plate 17 is installed between the two U-shaped plates 10. A second elongated oval opening 18 is provided on the upper surface of the connecting plate 17 along its length. A backing plate 11 is installed at the middle of the side of the U-shaped plate 10 away from the connecting plate 17. A first elongated oval opening 12 is provided on the upper surface of the backing plate 11 along its length. The end of the backing plate 11, which is perpendicular to the U-shaped plate 10, away from the U-shaped plate 10, is in contact with the inner wall of the water tank 5. The design of the first elongated oval opening 12 and the second elongated oval opening 18 reduces the amount of material used. The structure formed by the U-shaped plate 10, the connecting plate 17 and the backing plate 11 is placed inside the water tank 5. Under the action of the U-shaped plate 10, the connecting plate 17 and the backing plate 11, the relative position of the stud 7 and the water tank 5 remains unchanged. There is no need to use screws or other fasteners to limit the relative position of the stud 7 and the water tank 5, and there is no need to open screw holes on the water tank 5 to cooperate with screws or other fasteners, which is beneficial to reduce the wall thickness of the water tank 5.

[0028] 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. 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 fire emergency device, comprising a support (1), characterized in that: Two symmetrically arranged water pumps (4) are installed on the upper surface of the support (1). Valves (8) are installed at the inlet and outlet ends of the two water pumps (4). A three-way pipe (9) is installed between the two valves (8) on the same side. A water tank (5) is provided on the lower side of the support (1). The inlet end of the water pump (4), the outlet end of the water pump (4), the three-way pipe (9) and the valve (8) are all located directly above the water tank (5). Vertical holes (19) are opened at the four corners of the support (1). Studs (7) are inserted in the vertical holes (19). The lower end of the studs (7) is connected to the water tank (5) through a snap-fit. The studs (7) are threaded with first nuts (16) on both sides of the vertical holes (19). A pipe joint (21) for connecting the drain pipe is installed at the bottom of the water tank (5).

2. The fire emergency device according to claim 1, characterized in that: The snap-fit ​​component includes a U-shaped plate (10). Two symmetrically arranged U-shaped plates (10) are provided at the bottom of the water tank (5). The two vertical parts of the U-shaped plate (10) are respectively attached to the two parallel inner walls of the water tank (5). Two studs (7) are installed on the U-shaped plate (10) through an adjusting component. A connecting plate (17) is installed between the two U-shaped plates (10). A backing plate (11) is installed at the middle of the side of the U-shaped plate (10) away from the connecting plate (17). The backing plate (11) is arranged perpendicular to the U-shaped plate (10). The end of the backing plate (11) away from the U-shaped plate (10) is attached to the inner wall of the water tank (5).

3. A fire emergency device according to claim 2, characterized in that: The adjusting component includes a screw (13). A horizontally arranged screw (13) is installed between the two vertical parts of the U-shaped plate (10). A through hole (20) is provided at the lower end of the stud (7). The screw (13) passes through the through hole (20). A second nut (14) is provided on both sides of the through hole (20) along the length direction of the screw (13). The second nut (14) is threadedly connected to the screw (13).

4. A fire emergency device according to claim 2, characterized in that: The lower end of the stud (7) is connected to and fixed with a chassis (15), and the chassis (15) slides in contact with the upper surface of the horizontal part of the U-shaped plate (10).

5. A fire emergency device according to claim 2, characterized in that: The upper surface of the abutment plate (11) is provided with a first elongated oval opening (12) arranged along the length direction of the abutment plate (11), and the upper surface of the connecting plate (17) is provided with a second elongated oval opening (18) arranged along the length direction of the connecting plate (17).

6. A fire emergency device according to claim 1, characterized in that: The bottom of the water tank (5) is connected and fixed with two supports (6). The supports (6) are L-shaped structures, and two symmetrically arranged fixing holes are opened on the upper surface of the horizontal part of the supports (6).

7. A fire emergency device according to claim 1, characterized in that: A distribution box (3) is provided between the two water pumps (4), and the distribution box (3) is connected to the support (1) through the bracket (2).

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