Fire-fighting pressure-maintaining water segregator

Abstract

The invention relates to the technical field of safety management of building and repairing ships, in particular to a fire-fighting pressure-maintaining water segregator which is characterized in that the pressure-maintaining water segregator comprises a water segregating barrel which is transversely arranged, the front side of the water segregating barrel is connected with a water outlet pipe, the rear side of the water segregating barrel is connected with a water inlet pipe, and the water outlet pipe is connected with a fire hose. The water inlet pipe is connected with a fire hydrant connector on a ship, the water inlet pipe and the water outlet pipe are respectively connected with a valve, and the device has the advantages of simple structure, large water spraying pressure, good fire extinguishing effect, long-time pressure maintaining and the like.

Description

Technical Field

[0001] The invention relates to the technical field of shipbuilding and repair safety management, in particular to a fire-fighting pressure-maintaining water distributor with simple structure, high water spraying pressure, good fire-fighting effect and long-time pressure maintenance. Background Art

[0002] As we all know, in order to ensure the safety of ships, ships must be equipped with fire-fighting equipment, which are generally installed through fire-fighting pipelines and arranged in the bulkheads of the ship. The ends of the fire-fighting pipelines are connected through water dividers, and the water dividers are divided into multiple pipelines connected to fire hoses. At present, the existing water dividers are generally used for fire extinguishing. When a fire occurs, it can only be used for fire extinguishing after the water source at the source flows to the water divider. The water spraying pressure is low and the fire extinguishing effect is not good. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art and to provide a fire-fighting pressure-maintaining water distributor with a simple structure, high water spraying pressure, good fire extinguishing effect and long-term pressure maintenance.

[0004] The technical solution adopted by the present invention to solve its technical problem is: A fire-fighting pressure-maintaining water distributor, characterized in that the pressure-maintaining water distributor comprises a water distributor cylinder, which is arranged horizontally, the front side of the water distributor cylinder is connected to a water outlet pipe, the rear side of the water distributor cylinder is connected to a water inlet pipe, the water outlet pipe is connected to a fire hose, the water inlet pipe is connected to a fire hydrant joint on a ship, and valves are respectively connected to the water inlet pipe and the water outlet pipe.

[0005] The water dividing cylinder of the present invention is connected with a pressure gauge, and the water pressure inside the water dividing cylinder is monitored by the pressure gauge.

[0006] The water distribution cylinder of the present invention is provided with at least two water outlet pipes, and a water inlet pipe is connected to the water distribution cylinder corresponding to each water blowing pipe.

[0007] The diameter of the water inlet pipe of the present invention is larger than the diameter of the water outlet pipe.

[0008] The side wall of the water dividing cylinder of the present invention is connected with a pressurizing pipe, and a pressurizing valve is arranged on the pressurizing pipe.

[0009] The present invention has the advantages of simple structure, high water spraying pressure, good fire extinguishing effect, long-term pressure maintenance, etc. due to the adoption of the above structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the present invention.

[0011] Figure 2 yes Figure 1 Left view of . DETAILED DESCRIPTION

[0012] The present invention is further described below in conjunction with the accompanying drawings: As shown in the accompanying drawings, a fire-fighting pressure-maintaining water manifold is characterized in that the pressure-maintaining water manifold comprises a water manifold 1, which is arranged horizontally, the front side of the water manifold 1 is connected to a water outlet pipe 2, the rear side of the water manifold 1 is connected to a water inlet pipe 3, the water outlet pipe 2 is connected to a fire hose, the water inlet pipe 3 is connected to a fire hydrant joint on a ship, and valves are respectively connected to the water inlet pipe 3 and the water outlet pipe 2.

[0013] Furthermore, the water dividing cylinder 1 is connected to a pressure gauge 4 , and the water pressure inside the water dividing cylinder 1 is monitored by the pressure gauge 4 .

[0014] Furthermore, at least two water outlet pipes 2 are provided on the water distribution cylinder 1, and a water inlet pipe 3 is connected to the water distribution cylinder 1 corresponding to each water blowing pipe.

[0015] Furthermore, the diameter of the water inlet pipe 3 is greater than the diameter of the water outlet pipe 2 .

[0016] Furthermore, a pressure pipe 5 is connected to the side wall of the water dividing cylinder 1, and a pressure valve is provided on the pressure pipe 5.

[0017] When the present invention is in use, the bottom of the water distribution cylinder 1 of the fire-fighting pressure-maintaining water distribution device is installed on the ship through the base 6, the water inlet pipe 3 of the water distribution cylinder 1 is connected to the joint of the fire hydrant on the ship, the valves on the water inlet pipe 3 and the water outlet pipe 2 of the water distribution cylinder 1 are closed respectively, the water distribution cylinder 1 is filled with water, the pressurizing valve on the pressurizing pipe 5 is opened, and then the pressurizing equipment is connected to the water distribution cylinder 1 through the pressurizing pipe 5 to pressurize the water distribution cylinder 1, and the pressure gauge 4 stops when the set pressure is reached. When it is needed to be used, the water outlet pipe 2 is connected to the fire hose. Since there is pressure inside the water distribution, and the diameter of the water inlet pipe 3 is larger than the diameter of the water outlet pipe 2, the water pressure discharged through the water outlet pipe 2 is increased, and the spraying distance is far. , the water spraying pressure is large and the fire extinguishing effect is good. When the fire extinguishing is completed, the fire hose is removed, each valve is closed, and the water distribution cylinder 1 is pressurized. After the pressurization is completed, the corresponding pressure is continuously maintained in the water distribution cylinder 1. Later, manual inspection is carried out at any time. When the pressure displayed by the pressure gauge 4 of the water distribution cylinder 1 drops to the lowest point of the set value, the water distribution cylinder 1 can be pressurized again to always maintain the required specific pressure, increase the number of outlets of the fire water distribution device, enhance the structural strength, ensure the real-time pressure maintenance of the on-site fire water, and be equipped with a pressure gauge 4 to display the fire water pressure in real time. Due to the adoption of the above structure, the present invention has the advantages of simple structure, large water spraying pressure, good fire extinguishing effect, and long-term pressure maintenance.

Claims

1. A fire-fighting pressure-maintaining water distributor, characterized in that The pressure-maintaining water distributor comprises a water distributor cylinder, which is arranged transversely. The front side of the water distributor cylinder is connected to a water outlet pipe, the rear side of the water distributor cylinder is connected to a water inlet pipe, the water outlet pipe is connected to a fire hose, the water inlet pipe is connected to a fire hydrant joint on a ship, and valves are respectively connected to the water inlet pipe and the water outlet pipe.

2. A fire-fighting pressure-maintaining water distributor according to claim 1, characterized in that The water dividing cylinder is connected with a pressure gauge, and the water pressure inside the water dividing cylinder is monitored by the pressure gauge.

3. A fire-fighting pressure-maintaining water distributor according to claim 1, characterized in that There are at least two water outlet pipes on the water dividing cylinder, and a water inlet pipe is connected to the water dividing cylinder corresponding to each water blowing pipe.

4. A fire-fighting pressure-maintaining water distributor according to claim 1, characterized in that The diameter of the water inlet pipe is larger than the diameter of the water outlet pipe.

5. A fire-fighting pressure-maintaining water distributor according to claim 1, characterized in that The side wall of the water dividing cylinder is connected with a pressure pipe, and a pressure valve is arranged on the pressure pipe.

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