Water spraying device of lifeboat

Abstract

The utility model relates to a lifeboat, in particular to a water spraying device of the lifeboat. A water spraying device of a lifeboat comprises a water pipe, a base and a baffle, and the base is detachably installed on the water pipe; water spraying holes are formed in the water pipe, an avoiding groove is formed in the base, and the avoiding groove is located above the water spraying holes. One side of the base is fixedly connected to the base, and the other side of the base is located above the water spraying holes. The base comprises a baffle seat and a fixed seat, and the baffle seat and the fixed seat are connected through a bolt; the receding groove is formed in the baffle base. The baffle is fixedly connected to the baffle base and located above the receding groove. According to the utility model, cooling water sprayed by the water spraying holes can be ensured to be all outside the lifeboat by adjusting the baffle, so that the cooling effect of the lifeboat is obviously improved.

Description

Technical Field

[0001] This utility model relates to a lifeboat, specifically to a water spray device for a lifeboat. Background Technology

[0002] Currently, lifeboats are equipped with metal water spray pipes on their exterior. Existing technology uses nozzles welded to the metal pipes. When the spray system is operational, cooling water is sprayed through the nozzles onto the hull surface, forming a water film on the outer side for cooling. However, this welded nozzle design requires high precision, as the angle cannot be adjusted after installation. Insufficient welding precision will result in inadequate water spray and poor cooling. Furthermore, later discoveries of improper nozzle spacing also prevent adjustment. With prolonged use, welded nozzles inevitably become damaged, and because they are initially welded to the pipes, damaged nozzles cannot be adjusted. Utility Model Content

[0003] This utility model provides a water spray device for lifeboats, which solves the problem that the nozzles cannot be adjusted. This application achieves the purpose of free adjustment by setting a baffle on the outside of the water pipe.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A water spray device for a lifeboat includes a water pipe, a base, and a baffle. The base is detachably mounted on the water pipe. The water pipe has a spray hole, and the base has a clearance groove located above the spray hole. One side of the base is fixedly connected to the base, and the other side is located above the spray hole.

[0006] Furthermore, the base includes a baffle seat and a fixed seat, which are connected by bolts; the clearance groove is opened on the baffle seat; the baffle is fixedly connected to the baffle seat and is located above the clearance groove.

[0007] Furthermore, the baffle seat includes a first arc-shaped body and a first connecting plate, the first connecting plate being located on both sides of the first arc-shaped body, and a fixing hole being provided on the first connecting plate; the clearance groove is opened on the first arc-shaped body, and the baffle is fixedly connected to the first arc-shaped body.

[0008] Furthermore, the fixing base includes a second arc-shaped body and a second connecting plate, the second connecting plate being provided with a connecting hole; the bolt passes through the fixing hole and the connecting hole in sequence, and the nut is threaded onto the bolt and is located at the bottom of the second connecting plate.

[0009] Furthermore, the first and second arc-shaped bodies are adapted to fit the surface of the water pipe, and the first and second arc-shaped bodies rotate along the water pipe, causing the baffle to rotate relative to the spray hole.

[0010] Furthermore, the baffle is arc-shaped.

[0011] By adopting the above technical solution, the beneficial technical effects of this utility model are:

[0012] This invention uses a baffle to block the cooling water sprayed from the nozzles. After passing through the baffle, the cooling water forms a uniformly thick water film on the outside of the lifeboat, which is more conducive to protecting the lifeboat. The baffle is detachably mounted on the water pipe via a base. The base can rotate relative to the water pipe, simultaneously rotating the baffle and adjusting the angle between the baffle and the nozzle to ensure the desired water spraying effect and improve the cooling effect. Furthermore, based on the actual water spraying effect, baffles can be added or replaced on the water pipe at any time to improve the cooling effect. This invention, by adjusting the baffle, ensures that all the cooling water sprayed from the nozzles is on the outside of the lifeboat, significantly improving the cooling effect of the lifeboat. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a water jet device for a lifeboat.

[0014] Figure 2 This is a schematic diagram of the base. Detailed Implementation

[0015] like Figure 1 As shown, a water spray device for a lifeboat includes a water pipe 1, a base 2, and a baffle 3. The base 2 is detachably mounted on the water pipe 1. The water pipe 1 has spray holes 4, and the base 2 has a clearance groove 5 located above the spray holes 4. One side of the base 2 is fixedly connected to the base 2, and the other side is located above the spray holes 4. A water spray switch is also provided on the water pipe 1. When the water spray switch is turned on, cooling water enters the water pipe 1 and sprays out from the spray holes 4, hitting the baffle 3 located above the spray holes 4. After the baffle 3 blocks the water jet from the spray holes 4, due to the arc shape of the baffle 3, the water jet forms a water film that sprays onto the outside of the lifeboat, effectively cooling the lifeboat.

[0016] The base 2 includes a baffle seat 21 and a fixed seat 22, which are connected by bolts 23. The clearance groove 5 is opened on the baffle seat 21. The baffle 3 is fixedly connected to the baffle seat 21 and is located above the clearance groove 5. If the position of the baffle 3 is found to be unreasonable during the test, the number of baffles 3 can be increased or the spacing of the baffles 3 can be adjusted on the water pipe 1. Before adjusting the spacing of the baffles 3, first loosen the bolts 23, set the baffle 3 in the target position, and then tighten the bolts 23. If a baffle 3 is to be added, first drill a new water spray hole 4 on the water pipe 1, and install the baffle 3 above the water spray hole 4 through the base 2. Adjust the angle and it can be used. If the baffle 3 is damaged by bumps after long-term use, loosen the bolts 23 of the damaged baffle 3, install the new baffle 3 in the original position, and it can continue to be used without disassembling other equipment. The operation is simple.

[0017] like Figure 2 As shown, the baffle seat 21 includes a first arc-shaped body 211 and a first connecting plate 212. The first connecting plate 212 is located on both sides of the first arc-shaped body 211, and a fixing hole is provided on the first connecting plate 212. The clearance groove 5 is opened on the first arc-shaped body 211, and the baffle 3 is fixedly connected to the first arc-shaped body 211. The fixing seat 22 includes a second arc-shaped body 221 and a second connecting plate 222, and a connecting hole is provided on the second connecting plate 222. The bolt 23 passes through the fixing hole and the connecting hole in sequence, and the nut 24 is threadedly connected to the bolt 23 and is located at the bottom of the second connecting plate 222. The first arc-shaped body 211 and the second arc-shaped body 221 are adapted to fit on the surface of the water pipe 1. The first arc-shaped body 211 and the second arc-shaped body 221 rotate along the water pipe 1, causing the baffle 3 to rotate relative to the spray hole 4. Because the baffle 3 is arc-shaped, the water jets sprayed from the water nozzles 4 contact the baffle 3 at different points, resulting in different thicknesses of the water film sprayed from the baffle 3. After slightly loosening the bolt 23, the first arc-shaped body 211 and the second arc-shaped body 221 rotate relative to the water pipe 1, which in turn drives the baffle 3 to rotate until it is adjusted to the target angle. This allows the water curtain, after being reflected by the baffle 3, to be sprayed onto the surface of the lifeboat to form a uniform water film, thereby improving the cooling effect on the unmanned vessel.

[0018] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A water spray device for a lifeboat, characterized in that, The device includes a water pipe, a base, and a baffle. The base is detachably mounted on the water pipe. The water pipe has a spray hole, and the base has a clearance groove located above the spray hole. One side of the baffle is fixedly connected to the base, and the other side is located above the spray hole.

2. The water spray device for a lifeboat according to claim 1, characterized in that, The base includes a baffle seat and a fixed seat, which are connected by bolts; the clearance groove is opened on the baffle seat; the baffle is fixedly connected to the baffle seat and is located above the clearance groove.

3. A water spray device for a lifeboat according to claim 2, characterized in that, The baffle seat includes a first arc-shaped body and a first connecting plate. The first connecting plate is located on both sides of the first arc-shaped body and has fixing holes. The clearance groove is opened on the first arc-shaped body, and the baffle is fixedly connected to the first arc-shaped body.

4. A water spray device for a lifeboat according to claim 3, characterized in that, The fixing base includes a second arc-shaped body and a second connecting plate. The second connecting plate is provided with a connecting hole. The bolt passes through the fixing hole and the connecting hole in sequence, and the nut is threaded onto the bolt and is located at the bottom of the second connecting plate.

5. A water spray device for a lifeboat according to claim 4, characterized in that, The first and second arc-shaped bodies are fitted onto the surface of the water pipe, and the first and second arc-shaped bodies rotate along the water pipe, causing the baffle to rotate relative to the spray hole.

6. A water spray device for a lifeboat according to claim 1, characterized in that, The baffle is arc-shaped.

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