Fire-fighting cooling system and ship

Abstract

The invention relates to the technical field of ships, in particular to a fire-fighting cooling system and a ship, the fire-fighting cooling system comprises a fire-fighting water pump, the water inlet end of the fire-fighting water pump is communicated with a water source, and the water outlet end of the fire-fighting water pump is communicated with a water supply pipeline; the multiple fire monitors are arranged on the ship body at intervals in the circumferential direction of the recovery net system, and the multiple fire monitors communicate with the water supply pipeline; the cooling control assembly is communicated with the water supply pipeline and the recovery net system, and the cooling control assembly can control connection and disconnection between the water supply pipeline and the recovery net system; and the control device is electrically connected with the fire pump and the cooling control assembly. The high-altitude falling objects can be recycled without being fished, and meanwhile the recycling difficulty can be lowered.

Description

Technical Field

[0001] The present invention relates to the technical field of ships, and in particular to a fire-fighting cooling system and a ship. Background Art

[0002] When recovering high-altitude objects at sea, where temperatures are high, an area is typically designated near the relevant sea area. The objects are then salvaged and recovered after they have fallen into the sea. This method prevents timely recovery of objects, and objects that fall into the sea tend to sink to the seabed, making recovery more difficult. Using a recovery net system deployed on a ship for recovery cannot effectively cool down the objects, causing them to be easily damaged and making recovery more difficult.

[0003] Therefore, a fire-fighting cooling system and a ship are needed to solve the above problems. Summary of the Invention

[0004] The object of the present invention is to provide a fire-fighting cooling system and a ship, which can recover fallen objects from high altitudes without salvaging them and can reduce the difficulty of recovery.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] Fire cooling system, including:

[0007] A fire water pump, wherein the water inlet of the fire water pump is connected to a water source, and the water outlet of the fire water pump is connected to a water supply pipeline;

[0008] a plurality of fire monitors, the plurality of fire monitors being arranged on the hull at intervals along the circumference of the recovery net system, and the plurality of fire monitors being connected to the water supply pipeline;

[0009] A cooling control component, the cooling control component is in communication with the water supply pipeline and the recovery network system, and the cooling control component can control the on-off between the water supply pipeline and the recovery network system;

[0010] A control device is electrically connected to the fire water pump and the temperature reduction control component.

[0011] In some embodiments, the water outlet of the fire water pump is provided with a stop check valve and a stop valve.

[0012] In some embodiments, the fire water pump is connected to the water supply pipeline through a first branch pipe, a first electrically controlled switch valve is provided on the first branch pipe, and the first electrically controlled switch valve is electrically connected to the control device.

[0013] In some embodiments, multiple groups of spray assemblies are further included, and the multiple groups of spray assemblies are arranged in a one-to-one correspondence with the multiple groups of fire monitors, and the spray assemblies are connected to the water supply pipeline.

[0014] In some embodiments, the spray assembly includes a nozzle and a second branch pipe that are interconnected, the second branch pipe is connected to the water supply pipeline, a second electrically controlled switch valve is provided on the second branch pipe, and the second electrically controlled switch valve is electrically connected to the control device.

[0015] In some embodiments, a first junction box and a second junction box are further included, the control device is electrically connected to both the first junction box and the second junction box, the first junction box is electrically connected to the first electrically controlled switching valve, and the second junction box is electrically connected to the fire water pump.

[0016] In some embodiments, the cooling control component includes a cooling pipeline and a third electrically controlled switching valve. The cooling pipeline is connected to the water supply pipeline and the recovery network system. The third electrically controlled switching valve is arranged on the cooling pipeline, and the third electrically controlled switching valve is electrically connected to the control device.

[0017] In some embodiments, the water supply pipeline includes a first water supply pipe and a second water supply pipe that are interconnected, the first water supply pipe is connected to the water outlet of the fire water pump, and the second water supply pipe is connected to multiple fire monitors.

[0018] In some embodiments, a remote control unit is further included, and the remote control unit is communicatively connected to the control device.

[0019] A ship comprises a hull and the fire-fighting cooling system as described above. The hull is provided with a recovery net system and the fire-fighting cooling system. A cooling control component of the fire-fighting cooling system is connected to the recovery net system.

[0020] Beneficial effects of the present invention:

[0021] The present invention provides a fire-fighting cooling system, in which the water inlet of a fire pump is connected to a water source, the water outlet of the fire pump is connected to a water supply pipeline, and a plurality of fire monitors are arranged on the hull at intervals along the circumference of the recovery network system, and the fire monitors are all connected to the water supply pipeline. A cooling control component is connected to the water supply pipeline and the recovery network system, and the cooling control component can control the on-off between the water supply pipeline and the recovery network system, and a control device is electrically connected to the fire pump and the cooling control component. The control device controls the operation of the fire pump and controls the cooling control component so that the water supply pipeline is connected to the recovery network system, thereby effectively cooling the recovery network system and facilitating the subsequent recovery of high-altitude falling objects. When high-altitude falling objects are falling, the fire monitor sprays water to cool the high-altitude falling objects, thereby quickly reducing the temperature of the high-altitude falling objects, reducing damage to the recovery network system, achieving efficient recovery of high-altitude falling objects, and reducing the difficulty of recovery.

[0022] The present invention provides a vessel comprising a hull and the fire-fighting and cooling system as described above, which can recover fallen objects from high altitudes without salvaging them, thereby reducing the difficulty of recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in describing the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without any creative work.

[0024] Figure 1 It is a principle diagram of a fire-fighting cooling system of the present invention.

[0025] In the picture:

[0026] 1. Fire pump; 11. Stop check valve; 12. Stop valve; 2. Water supply pipeline; 21. First water supply pipe; 22. Second water supply pipe; 3. Fire monitor; 31. First branch pipe; 32. First electric switch valve; 4. Cooling control assembly; 41. Third electric switch valve; 5. Spray assembly; 51. Second branch pipe; 52. Sprinkler; 53. Second electric switch valve; 6. Control device; 7. First junction box; 8. Second junction box. DETAILED DESCRIPTION

[0027] Before any embodiments of the present application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the foregoing drawings.

[0028] In this application, the terms "comprises," "includes," "has," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0029] In this application, the terms "connect," "combine," "couple," and "install" may refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, a direct connection refers to two parts or components being connected together without an intermediary, and an indirect connection refers to two parts or components being connected to at least one intermediary, with the two parts or components being connected via the intermediary. Furthermore, "connect" and "couple" are not limited to physical or mechanical connections or couplings and may include electrical connections or couplings.

[0030] In this application, it will be understood by those skilled in the art that the function performed by an assembly can be performed by one assembly, multiple assemblies, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one assembly, or a combination of multiple parts.

[0031] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and other directional words are described based on the orientation and positional relationship shown in the accompanying drawings, and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to the other element "upper" or "lower", but also be indirectly connected to the other element "upper" or "lower" through an intermediate element. It should also be understood that directional words such as upper side, lower side, left side, right side, front side, back side, etc. not only represent the positive orientation, but can also be understood as the lateral orientation. For example, below can include directly below, lower left, lower right, lower front and lower back, etc.

[0032] In the process of recovering objects falling from high altitude, in order to recover the objects without salvaging them and reduce the difficulty of recovery, Figure 1 As shown, the present invention provides a fire-fighting cooling system, which includes a fire-fighting water pump 1 , a plurality of fire monitors 3 , a cooling control assembly 4 and a control device 6 .

[0033] The water inlet of the fire pump 1 is connected to a water source, and the water outlet of the fire pump 1 is connected to the water supply pipeline 2. Multiple fire monitors 3 are spaced apart along the circumference of the recovery network system on the hull, and each of the monitors 3 is connected to the water supply pipeline 2. A cooling control assembly 4 is connected to the water supply pipeline 2 and the recovery network system, and can control the connection between the water supply pipeline 2 and the recovery network system. A control device 6 is electrically connected to the fire pump 1 and the cooling control assembly 4.

[0034] The control device 6 controls the operation of the fire pump 1 and controls the cooling control component 4, so that the water supply pipe 2 is connected to the recovery network system, thereby effectively cooling the recovery network system and facilitating the subsequent recovery of high-altitude fallen objects. As the high-altitude falling objects descend, the fire monitor 3 sprays water on the high-altitude falling objects to cool them down, thereby quickly lowering the temperature of the high-altitude falling objects and reducing damage to the recovery network system, achieving efficient recovery of high-altitude falling objects and reducing the difficulty of recovery.

[0035] In some embodiments, four fire monitors 3 are provided, and the four fire monitors 3 are arranged at the four corners of the recovery network system, which can effectively cover the recovery network system, thereby being able to cool down falling objects from high altitudes from four angles. In order to ensure a stable supply of fire water, two fire pumps 1 are arranged, and both fire pumps 1 are connected to the water supply pipeline 2. When the water demand is small, one of the fire pumps 1 can be turned on to work, and when a large amount of fire water supply is required, two fire pumps 1 can be turned on. Moreover, after one of the fire pumps 1 fails, the other fire pump 1 can quickly take over to achieve a redundant design. In other embodiments, the number of fire monitors 3 and fire pumps 1 to be arranged can be determined according to the actual needs of recycling objects, and no excessive restrictions are made here.

[0036] In some embodiments, the recovery net system uses an arresting cable structure similar to that on an aircraft carrier, which can effectively buffer and recover falling objects from high altitudes.

[0037] In some embodiments, the water outlet of the fire water pump 1 is provided with a stop check valve 11 and a stop valve 12. Through the above arrangement, the water outlet of the fire water pump 1 can be effectively controlled.

[0038] In some embodiments, the fire pump 1 is connected to the water supply line 2 via a first branch pipe 31. A first electrically controlled on / off valve 32 is provided on the first branch pipe 31 and is electrically connected to the control device 6. By opening and closing the first electrically controlled on / off valve 32, the corresponding fire monitor 3 can be effectively controlled to spray water. Furthermore, the use of electronic control allows for flexible control of whether the fire monitor 3 sprays water.

[0039] In some embodiments, the firefighting cooling system further includes multiple spray assemblies 5, each corresponding to a plurality of fire monitors 3. The spray assemblies 5 are connected to the water supply line 2. The spray assemblies 5 can cool the fire monitors 3. When the temperature at the fire monitors 3 is too high, the spray assemblies 5 spray water, thereby lowering the temperature of the fire monitors 3 and ensuring stable operation of the fire monitors 3.

[0040] In some embodiments, the spray assembly 5 includes a nozzle 52 and a second branch pipe 51, which are interconnected. The second branch pipe 51 is connected to the water supply line 2 and is provided with a second electrically controlled on / off valve 53, which is electrically connected to the control device 6. This arrangement effectively controls the operation of the spray assembly 5 by controlling the on / off switching of the second electrically controlled on / off valve 53 as needed. By spraying water through the nozzle 52, the water coverage area can be ensured, thereby effectively protecting the fire monitor 3.

[0041] In some embodiments, the fire-fighting cooling system further includes a first junction box 7 and a second junction box 8. The control device 6 is electrically connected to both the first junction box 7 and the second junction box 8. The first junction box 7 is electrically connected to the first electrically controlled on / off valve 32, and the second junction box 8 is electrically connected to the fire water pump 1. The provision of the first junction box 7 and the second junction box 8 facilitates the layout of the control circuits. During the layout process, watertight quick connectors can be used for connection. When disassembly is required, the corresponding control circuits can be simply disconnected from the first junction box 7 and the second junction box 8.

[0042] In some embodiments, the cooling control assembly 4 includes a cooling pipeline and a third electrically controlled on-off valve 41. The cooling pipeline is connected to the water supply pipeline 2 and the recovery network system. The third electrically controlled on-off valve 41 is disposed on the cooling pipeline and is electrically connected to the control device 6. With this arrangement, the control device 6 controls the third electrically controlled on-off valve 41, and when cooling of the recovery network system is required, the fire water pump 1 supplies cooling water to cool the recovery network system, thereby reducing the heat of the recovery network system and ensuring its efficient operation.

[0043] In some embodiments, the control device 6 is controlled by a PLC, and the fire pump 1 is controlled by a variable frequency drive. By controlling the operating frequency of the fire pump 1, the flow rate of the fire monitor 3 can be switched between the water mist mode and the water monitor mode, and different flow rates and different lifts can be converted.

[0044] In some embodiments, the water supply pipeline 2 includes a first water supply pipe 21 and a second water supply pipe 22 that are interconnected. The first water supply pipe 21 is connected to the water outlet of the fire pump 1, and the second water supply pipe 22 is connected to multiple fire monitors 3. The above configuration facilitates the layout of the water supply pipeline 2.

[0045] In some embodiments, the fire cooling system further includes a remote control unit, which is in communication with the control device 6. By providing the remote control unit, the fire cooling system can be remotely controlled, thereby further reducing the risk of the recovery process and ensuring personal safety.

[0046] In some embodiments, the water source can be directly seawater, which can be pumped out at any time according to actual needs. For recovery conditions that require seawater corrosion, a fresh water tank can be set up for fresh water firefighting.

[0047] The working control process of this fire-fighting cooling system is as follows:

[0048] When cooling the recovery network system:

[0049] 1. The first electrically controlled on-off valve 32 and the second electrically controlled on-off valve 53 are closed; 2. The third electrically controlled on-off valve 41 is opened; 3. The two fire water pumps 1 are turned on to cool the recovery network system.

[0050] When the fire monitor 3 is in operation: 1. the third electrically-controlled on-off valve 41 and the second electrically-controlled on-off valve 53 are closed; 2. the first electrically-controlled on-off valve 32 is opened; 3. the two fire pumps 1 are turned on to spray water; 4. if the temperature of the premises protected by the sprinkler 52 and the fire monitor 3 exceeds the set temperature value or a fire occurs, the corresponding second electrically-controlled on-off valve 53 is opened by remote control to spray water to extinguish the fire, and the remaining second electrically-controlled on-off valves 53 remain closed.

[0051] This embodiment also provides a ship, which includes a hull and the fire-fighting cooling system as described above. A recovery net system and a fire-fighting cooling system are provided on the hull. The cooling control component 4 of the fire-fighting cooling system is connected to the recovery net system, so that falling objects from high altitudes can be recovered without salvaging them, and the difficulty of recovery can be reduced.

[0052] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. Fire-fighting cooling system, characterized in that: include: A fire water pump (1), wherein the water inlet of the fire water pump (1) is connected to a water source, and the water outlet of the fire water pump (1) is connected to a water supply pipeline (2); A plurality of fire monitors (3), wherein the plurality of fire monitors (3) are arranged on the hull at intervals along the circumference of the recovery network system, and the plurality of fire monitors (3) are all connected to the water supply pipeline (2); a cooling control component (4), the cooling control component (4) being in communication with the water supply pipeline (2) and the recovery network system, and the cooling control component (4) being capable of controlling the on-off connection between the water supply pipeline (2) and the recovery network system; A control device (6) is electrically connected to the fire water pump (1) and the temperature reduction control component (4).

2. The fire-fighting cooling system according to claim 1, characterized in that: The water outlet of the fire water pump (1) is provided with a stop check valve (11) and a stop valve (12).

3. The fire-fighting cooling system according to claim 1, characterized in that: The fire water pump (1) is connected to the water supply pipeline (2) through a first branch pipe (31); a first electrically controlled switch valve (32) is provided on the first branch pipe (31); and the first electrically controlled switch valve (32) is electrically connected to the control device (6).

4. The fire-fighting cooling system according to claim 1, characterized in that: It also includes multiple groups of spray assemblies (5), which are arranged in a one-to-one correspondence with the multiple groups of fire monitors (3), and the spray assemblies (5) are connected to the water supply pipeline (2).

5. The fire-fighting cooling system according to claim 4, characterized in that: The spray assembly (5) comprises a spray head (52) and a second branch pipe (51) which are connected to each other, wherein the second branch pipe (51) is connected to the water supply pipeline (2), and a second electrically controlled switch valve (53) is provided on the second branch pipe (51), and the second electrically controlled switch valve (53) is electrically connected to the control device (6).

6. The fire-fighting cooling system according to claim 3, characterized in that: The invention also includes a first junction box (7) and a second junction box (8), wherein the control device (6) is electrically connected to both the first junction box (7) and the second junction box (8), the first junction box (7) is electrically connected to the first electrically controlled switch valve (32), and the second junction box (8) is electrically connected to the fire water pump (1).

7. The fire-fighting cooling system according to claim 1, characterized in that: The cooling control assembly (4) comprises a cooling pipeline and a third electrically controlled switch valve (41); the cooling pipeline is in communication with the water supply pipeline (2) and the recovery network system; the third electrically controlled switch valve (41) is arranged on the cooling pipeline, and the third electrically controlled switch valve (41) is electrically connected to the control device (6).

8. The fire-fighting cooling system according to claim 1, characterized in that: The water supply pipeline (2) comprises a first water supply pipe (21) and a second water supply pipe (22) which are connected to each other, wherein the first water supply pipe (21) is connected to the water outlet of the fire water pump (1), and the second water supply pipe (22) is connected to the plurality of fire monitors (3).

9. The fire-fighting cooling system according to claim 1, characterized in that: It also includes a remote control unit, which is communicatively connected to the control device (6).

10. A vessel, characterized in that It comprises a hull and a fire-fighting cooling system according to any one of claims 1 to 9, wherein a recovery net system and the fire-fighting cooling system are provided on the hull, and a cooling control component (4) of the fire-fighting cooling system is connected to the recovery net system.

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