Quick inflation device for rubber dinghy

Abstract

The utility model discloses a rubber dinghy quick inflation device which comprises an air delivery pipe and a connecting pipe, the front end of the air delivery pipe is connected with an air delivery connector, the rear end of the air delivery pipe is provided with a quick connector assembly, the air delivery pipe is connected with the connecting pipe through the quick connector assembly, and the other end of the connecting pipe is connected with an air supply connector. The rubber dinghy connecting device is convenient and fast to operate in the whole connecting and using process, and rapid connection between the rubber dinghy and an air respirator air bottle and other air sources can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire rescue equipment, in particular to a rapid inflation device for a rubber boat. Background Art

[0002] During the firefighting and rescue process, when a rubber boat is needed, the situations faced are rapid surface passage, underwater rescue or underwater salvage. In order to ensure the safety of the rescuers and the rescued persons, corresponding air respirators and air respirator cylinders to supply air to the air respirators are also required in this process.

[0003] Therefore, during the specific operation on site, when the rubber boat needs to be inflated, an air respirator cylinder will be used to supply air to the rubber boat. In the process of inflating the rubber boat through the air respirator cylinder, it is necessary to solve how to quickly and conveniently connect the air supply pipeline between the air respirator cylinder and the rubber boat, as well as the subsequent rapid inflation and pressure release to the critical point of the rubber boat's air pressure. To this end, we proposed a rapid inflation device for rubber boats. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a rapid inflating device for a rubber boat.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A rapid inflation device for a rubber boat comprises an air supply pipe and a connecting pipe, wherein the front end of the air supply pipe is connected to a air supply joint, the rear end of the air supply pipe is installed with a quick connector assembly, the air supply pipe is connected to the connecting pipe via the quick connector assembly, and the other end of the connecting pipe is connected to an air supply interface.

[0007] Preferably, the gas delivery pipe and the connecting pipe are both high-pressure gas pipes.

[0008] Preferably, the gas supply connector is specifically a rubber boat inflation connector.

[0009] Preferably, a pressure relief valve is installed at the portion of the connecting pipe close to the air supply interface.

[0010] Preferably, the air supply interface is specifically a universal gas cylinder interface of an air respirator.

[0011] The utility model proposes a rapid inflation device for a rubber boat, which has the beneficial effects that: during the application of the technical solution, the entire connection process is easy and convenient to operate, and can achieve rapid connection between the rubber boat and the air respirator cylinder and other air sources; at the same time, the use of the pressure relief valve allows the rubber boat to relieve pressure when the pressure is higher than the corresponding critical air pressure, thereby avoiding explosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a rapid inflation device for a rubber boat.

[0013] In the figure: gas transmission pipe 1, gas transmission joint 2, quick connector assembly 3, pressure relief valve 4, connecting pipe 5, gas supply interface 6. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0015] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0016] Reference Figure 1 A rapid inflation device for a rubber boat comprises an air pipe 1 and a connecting pipe 5, both of which are high-pressure air pipes.

[0017] The front end of the gas supply pipe 1 is connected with a gas supply connector 2, which is specifically a rubber boat inflation connector, and the connection with the rubber boat inflation interface can be achieved through the gas supply connector 2.

[0018] A quick connector assembly 3 is installed at the rear end of the gas delivery pipe 1 , and the gas delivery pipe 1 is connected to a connecting pipe 5 via the quick connector assembly 3 , and the other end of the connecting pipe 5 is connected to a gas supply interface 6 .

[0019] The air supply interface 6 is specifically a universal gas cylinder interface for air breathing apparatus. A pressure relief valve 4 is installed on the portion of the connecting pipe 5 close to the air supply interface 6. The air supply interface 6 can be used to connect to the universal gas cylinder for air breathing apparatus, thereby inflating the rubber boat through the universal gas cylinder for air breathing apparatus. In the case where the pressure of the universal gas cylinder for air breathing apparatus is uncontrollable, the rubber boat actively relieves pressure when the pressure is higher than the corresponding critical air pressure to avoid exploding the rubber boat.

[0020] When the connecting pipe 5 is disassembled, the male end of the quick connector assembly 3 can be quickly connected to other air supply sources such as an industrial air pump or a compressed air tank of a fire truck for inflation.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rapid inflating device for a rubber boat, characterized in that: The invention comprises an air delivery pipe (1) and a connecting pipe (5), wherein the front end of the air delivery pipe (1) is connected to a air delivery connector (2), the rear end of the air delivery pipe (1) is provided with a quick connector assembly (3), the air delivery pipe (1) is connected to the connecting pipe (5) via the quick connector assembly (3), and the other end of the connecting pipe (5) is connected to an air supply interface (6).

2. A rapid inflating device for a rubber boat according to claim 1, characterized in that: The gas delivery pipe (1) and the connecting pipe (5) are both high-pressure gas pipes.

3. The rapid inflating device for a rubber boat according to claim 1, characterized in that: The gas supply connector (2) is specifically a rubber boat inflation connector.

4. The rapid inflating device for a rubber boat according to claim 1, characterized in that: A pressure relief valve (4) is installed on the portion of the connecting pipe (5) close to the air supply interface (6).

5. The rapid inflating device for a rubber boat according to claim 1, characterized in that: The gas supply interface (6) is specifically a universal gas cylinder interface of an air respirator.

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