Ship cabin sealing test device

Abstract

The utility model relates to the technical field of ship cabins, in particular to a ship cabin sealing performance test device, which comprises a mounting seat, the mounting seat is fixedly mounted on the surface of the side wall of a cabin through bolts, a sealing cover is sleeved on the outer side of the end part of the mounting seat in a threaded manner, and a fixed pipe is fixedly mounted in the sealing cover. One end of the fixing pipe is fixedly connected with a connecting pipe, the other end of the fixing pipe is fixedly provided with a fixing plate, the end of the connecting pipe is sleeved with a rubber pipe, the end of the rubber pipe is sleeved with one end of a U-shaped pressure gauge, and a breather pipe is fixedly installed in the side wall of the cabin. The ship cabin sealing performance test device can conveniently detect the sealing performance in the cabin, and is worthy of popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship cabin technical field especially relates to ship cabin sealing property test device. BACKGROUND

[0002] When detecting the sealing property of the inside of ship cabin, generally will utilize the way of air pressure test to carry out detection, fills cabin with compressed air, makes cabin pressure higher than outside atmosphere. If cabin is sealed well, gas volume does not change, and pressure will also keep stable. If cabin exists leakage, gas will escape from leakage, causes cabin pressure to drop. Can judge the sealing property of cabin through observation pressure drop situation. But the sealing property test device of prior art needs to utilize sealing device to connect cabin gas outlet with pressure gauge in the process of using, but sealing device is generally not convenient to disassemble for keeping sealing property, if there is a problem, is not convenient to disassemble and check maintenance. UTILITY MODEL CONTENTS

[0003] The utility model discloses a ship cabin sealing property test device which is convenient to disassemble and check and maintain.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] The utility model discloses a ship cabin sealing property test device which is convenient to disassemble and check and maintain.

[0006] Preferably, the inside surface of the cover is fixedly installed with a first sealing gasket, and the first sealing gasket is in abutment with the end surface of the mounting seat.

[0007] Preferably, the end inside edge of the mounting seat close to the cabin is fixedly installed with a second sealing gasket, and the second sealing gasket is in abutment with the surface of the cabin.

[0008] Preferably, the surface of the fixed plate close to the air pipe is fixedly installed with a communication pipe, and the end of the communication pipe extends into the air pipe.

[0009] Preferably, the same side surface of the fixed plate is fixedly installed with a third sealing gasket, and the third sealing gasket is in abutment with the end surface of the air pipe.

[0010] Preferably, the central axis of the cover and the central axis of the mounting base coincide.

[0011] Preferably, the central axes of the vent pipe, the fixing pipe and the fixing plate coincide with each other.

[0012] The ship cabin sealing test device has the advantages that: in the use process, the mounting base can be connected with the cabin, and is convenient to disassemble and store separately, the cover and the mounting base are also convenient to disassemble, the inside of the device can be checked without disassembling the mounting base 4, the connection parts in the device are sealed by the sealing pads, the sealing performance of the device is good, and the accuracy of the test is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The figure is a structural schematic view of the ship cabin sealing test device.

[0014] Figure 2 The figure is a sectional view of the cover of the ship cabin sealing test device.

[0015] Figure 3 The figure is a bottom view of the cover of the ship cabin sealing test device.

[0016] Figure 4 The figure is a sectional view of the mounting base of the ship cabin sealing test device.

[0017] Figure 5 The figure is a bottom view of the mounting base of the ship cabin sealing test device.

[0018] In the figure: 100, cabin; 1, vent pipe; 2, air valve; 3, cover; 31, first sealing pad; 4, mounting base; 41, second sealing pad; 42, bolt; 5, fixing pipe; 6, fixing plate; 61, third sealing pad; 7, communication pipe; 8, connecting pipe; 9, U-shaped pressure gauge; 10, rubber pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0020] Embodiment 1: refer to Figures 1-5The ship cabin sealing test device comprises a mounting seat 4, the mounting seat 4 is fixedly installed on the surface of the side wall of the cabin 100 through bolts 42, the mounting seat 4 and the cabin 100 are convenient to disassemble and assemble, and the device can be conveniently disassembled and stored separately. The outer side of the end portion of the mounting seat 4 is threadedly sleeved with a cover 3, the center axis of the cover 3 coincides with the center axis of the mounting seat 4, and the cover 3 and the mounting seat 4 are also convenient to disassemble and assemble.

[0021] The inner side surface of the cover 3 is fixedly installed with a first sealing gasket 31, the first sealing gasket 31 abuts against the end surface of the mounting seat 4, and the sealing effect between the cover 3 and the mounting seat 4 can be improved through the first sealing gasket 31. The inner side edge of the end portion of the mounting seat 4 close to the cabin 100 is fixedly installed with a second sealing gasket 41, the second sealing gasket 41 abuts against the surface of the cabin 100, and the sealing effect between the mounting seat 4 and the cabin 100 can be improved through the second sealing gasket 41.

[0022] The cover 3 is fixedly installed with a fixing pipe 5 inside, one end of the fixing pipe 5 is fixedly connected with a connecting pipe 8, and the other end is fixedly installed with a fixing plate 6. The center axes of the air pipe 1, the fixing pipe 5 and the fixing plate 6 all coincide with each other. The fixing pipe 5 is a PVC pipe, has strong hardness, and can provide strong support for the fixing plate 6.

[0023] The end portion of the connecting pipe 8 is sleeved with a rubber pipe 10, the end portion of the rubber pipe 10 is sleeved and connected to one end of a U-shaped pressure gauge 9, the connecting pipe 8 and the U-shaped pressure gauge 9 are connected through the rubber pipe 10, and are convenient to disassemble and assemble. The cabin 100 is fixedly installed with an air pipe 1 inside the side wall, the air pipe 1 is arranged through the side wall of the cabin 100, one end of the air pipe 1 is fixedly installed with an air valve 2, and the other end abuts against the surface of the fixing plate 6. The air valve 2 can control the on-off of the air pipe 1.

[0024] Working principle: the ship cabin sealing test device in the use process, through the bolt is fixed in the cabin 100 side wall surface, through the second sealing gasket 41 can improve the sealing effect between the mounting seat and the cabin 100, the cover 3 is screwed on the outside of the end of the mounting seat 4, through the first sealing gasket 31 can improve the sealing effect between the cover 3 and the mounting seat 4, then use existing inflation equipment to fill gas into the cabin 100, when the gas pressure in the cabin 100 reaches the specified value, stop filling gas into the cabin 100, open the air valve 2, the gas pressure in the cabin 100 will enter the vent pipe 1, through the vent pipe 1 can be transported to the fixed pipe 5, connecting pipe 8 and rubber pipe 10 in turn, then the gas can be sent into the U type pressure gauge 9, at this time the data displayed by the U type pressure gauge 9 is the gas pressure value inside the cabin 100, then continue to wait for a period of time, if the gas pressure value displayed by the U type pressure gauge 9 remains unchanged, then the gas pressure inside the cabin 100 does not change, that is, the air tightness of the cabin 100 is good, if the gas pressure value displayed by the U type pressure gauge 9 changes, it means that the gas pressure inside the cabin 100 has changed, that is, the air tightness of the cabin 100 is not good.

[0025] In example 1, although the cover 3 and the mounting seat 4 have good sealing effect, but the sealing between the fixed plate 6 and the communication pipe 7 is still insufficient, and needs to be strengthened, therefore, this example is proposed. Figures 1-3 As another preferred embodiment of the utility model, on the basis of example 1, the surface of the fixed plate 6 close to the vent pipe 1 is fixedly installed with the communication pipe 7, the end of the communication pipe 7 extends into the vent pipe 1, and the gas in the vent pipe 1 can directly enter the fixed pipe 5 through the communication pipe 7. The same side surface of the fixed plate 6 is fixedly installed with the third sealing gasket 61, and the third sealing gasket 61 abuts against the end face of the vent pipe 1. The third sealing gasket 61 can improve the sealing effect between the fixed plate 6 and the vent pipe 1, and greatly improve the sealing between the vent pipe 1 and the fixed plate 6.

[0026] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A ship compartment sealing test device, including a mounting base (4), characterized in that, The mounting base (4) is fixedly installed on the side wall surface of the cabin (100) by bolts (42). A cover (3) is threaded on the outer side of the end of the mounting base (4). A fixing pipe (5) is fixedly installed inside the cover (3). A connecting pipe (8) is fixedly connected to one end of the fixing pipe (5), and a fixing plate (6) is fixedly installed to the other end. A rubber tube (10) is sleeved and connected to the end of the connecting pipe (8). The end of the rubber tube (10) is sleeved and connected to one end of a U-shaped pressure gauge (9). A vent pipe (1) is fixedly installed inside the side wall of the cabin (100). A valve (2) is fixedly installed at one end of the vent pipe (1), and the other end abuts against the surface of the fixing plate (6).

2. The ship compartment sealing test apparatus according to claim 1, characterized in that, A first sealing gasket (31) is fixedly installed on the inner surface of the cover (3), and the first sealing gasket (31) abuts against the end face of the mounting base (4).

3. The ship compartment sealing test apparatus according to claim 1, characterized in that, A second sealing gasket (41) is fixedly installed on the inner edge of the end of the mounting base (4) near the compartment (100), and the second sealing gasket (41) abuts against the surface of the compartment (100).

4. The ship compartment sealing test apparatus according to claim 1, characterized in that, A connecting pipe (7) is fixedly installed on the surface of the fixing plate (6) near the vent pipe (1), and the end of the connecting pipe (7) extends into the interior of the vent pipe (1).

5. The ship compartment sealing test apparatus according to claim 4, characterized in that, The fixing plate (6) is fixedly installed with a third sealing gasket (61) on the same side surface of the connecting pipe (7), and the third sealing gasket (61) abuts against the end face of the vent pipe (1).

6. The ship compartment sealing test apparatus according to claim 1, characterized in that, The central axis of the cover (3) coincides with the central axis of the mounting base (4).

7. The ship compartment sealing test apparatus according to claim 1, characterized in that, The central axes of the ventilation tube (1), the fixing tube (5), and the fixing plate (6) all coincide.

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