Pressure-adjustable water-collecting and water-sealing water leakage opening

Abstract

The invention relates to the technical field of ship collection and prevention systems, in particular to a pressure-adjustable water collection and prevention water seal scupper which comprises a drainage plate, a water seal cover, a scupper body and an adjusting part, the scupper body comprises a first barrel and a second barrel which are arranged in a nested mode, the first barrel is arranged on the second barrel in a sleeving mode, and the second barrel blocks a water outlet of the first barrel; the drainage plate covers the water inlet of the first barrel, the water seal cover is located in the first barrel and covers the water inlet of the second barrel, one end of the adjusting part is fixedly connected to the water seal cover, the adjusting part penetrates through the water seal cover, and the water seal cover moves in the length direction of the adjusting part so as to adjust the water seal height. The pressure-adjustable water collecting and preventing water seal water leakage opening aims to solve the problem that water seal isolation of a collecting and protecting area of a cabin is difficult.

Description

Technical Field

[0001] The invention relates to the technical field of ship collective defense systems, and in particular to a water-sealing leak outlet with adjustable pressure. Background Art

[0002] At present, for the regional isolation of the drainage piping system in the cabins of special ships with collective defense requirements, the traditional S-shaped pipe water seal or the extended water seal leakage port is adopted. After the height of the S-shaped pipe water seal and the extended water seal leakage port is determined, it cannot be modified according to the cabin air pressure, and the water flow is slow under normal working conditions due to the high water seal. The dirt in the drainage can easily cause blockage of the drainage pipe and soaking of the cabin, affecting the normal use of the system.

[0003] Therefore, the inventor provides a water-tight and water-sealing leaking port with adjustable pressure. Summary of the invention

[0004] (1) Technical issues to be solved

[0005] The embodiment of the present invention provides an adjustable pressure water-collecting and water-sealing leaking port, which solves the technical problem of difficulty in water-sealing isolation of the water-collecting and water-sealing area of ​​a cabin room.

[0006] (2) Technical solution

[0007] The present invention provides an adjustable pressure-collecting water-sealing leaking outlet, comprising a drain plate, a water-sealing cover, a leaking outlet body and an adjusting member, wherein the leaking outlet body comprises a first cylinder and a second cylinder which are nested, the first cylinder being sleeved in the second cylinder, and the second cylinder blocking the water outlet of the first cylinder; the drain plate is covered and installed on the water inlet of the first cylinder, the water-sealing cover is located inside the first cylinder and covers the water inlet of the second cylinder, one end of the adjusting member is fixedly connected to the water-sealing cover, the adjusting member is passed through the water-sealing cover, and the water-sealing cover moves along the length direction of the adjusting member to adjust the water seal height.

[0008] Furthermore, the cross section of the water seal cover is a U-shaped surface with the opening facing downward.

[0009] Furthermore, it also includes a fastener, which is sleeved on the adjusting member and is used to adjust the height of the water sealing cover.

[0010] Furthermore, the adjusting member is an adjusting screw.

[0011] Furthermore, the fastener is a fastening nut matched with the adjusting member.

[0012] Furthermore, the adjusting member is provided with scale marks along its length direction.

[0013] Furthermore, the hydrophobic plate, the water sealing cover, the water leakage port body and the adjusting member are coaxially arranged.

[0014] Furthermore, the hydrophobic plate is provided with a plurality of hydrophobic holes.

[0015] Furthermore, the distance between the water sealing cover and the inner wall of the first cylinder is greater than the width of the hydrophobic hole.

[0016] Furthermore, it also includes a flange, which is installed at the water outlet of the second cylinder.

[0017] (3) Beneficial effects

[0018] In summary, the present invention drives the water seal cover to move vertically through the cooperation of the fastener and the adjusting member, so that the height of the water seal cover can be adjusted, and the water seal height can be adjusted according to the different required pressure values ​​inside and outside the cabin, that is, the water seal isolation requirements are met, and it is also conducive to the smooth drainage of cabin water. The water seal leakage port can effectively solve the impact caused by the drainage and gray water pipeline system with different cabin pressure requirements, and the device is simple to operate, small in size, highly flexible, and low in production cost, which is convenient for the layout of pipelines on board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments of the present invention are briefly introduced below. 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 these drawings without creative work.

[0020] Figure 1 The present invention is a schematic structural diagram of an adjustable pressure water collection and water sealing leak outlet provided by an embodiment of the present invention.

[0021] In the figure:

[0022] 1-drain plate; 2-water seal cover; 3-leakage port body; 301-first cylinder; 302-second cylinder; 4-adjusting member; 5-fastener; 6-flange. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present invention, but cannot be used to limit the scope of the present invention, that is, the present invention is not limited to the described embodiments, and covers any modification, replacement and improvement of parts, components and connection modes without departing from the spirit of the present invention.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the present invention are conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. These are merely for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "installation" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Figure 1 This is a schematic diagram of a structure of an adjustable pressure water collection and water sealing leak outlet provided by an embodiment of the present invention, see Figure 1 The water-sealing water-leakage outlet may include a water-draining plate 1, a water-sealing cover 2, a water-leakage outlet body 3 and an adjusting member 4. The water-leakage outlet body 3 includes a first cylinder 301 and a second cylinder 302 which are nested. The first cylinder 301 is sleeved in the second cylinder 302, and the second cylinder 302 blocks the water outlet of the first cylinder 301. The water-draining plate 1 is covered and installed on the water inlet of the first cylinder 301. The water-sealing cover 2 is located inside the first cylinder 301 and covers the water inlet of the second cylinder 302. One end of the adjusting member 4 is fixedly connected to the water-sealing cover 2. The adjusting member 4 is penetrated in the water-sealing cover 2. The water-sealing cover 2 moves along the length direction of the adjusting member 4 to adjust the water seal height.

[0028] In the above embodiment, the water seal cover 2 is lowered to the design requirement value in the collective defense state, and raised to the design requirement value in the normal state. The water seal height of the collective water seal leakage port can be adjusted according to the different required pressure values ​​inside and outside the cabin, that is, the isolation requirements are met and the drainage is smooth. The height of the water seal cover 2 can be adjusted according to different pressure gradients. Under the condition of meeting the performance, the most suitable liquid level height is selected to improve the drainage comfort.

[0029] When in working state, water flows through the hydrophobic plate 1 into the first cylinder 301 , and under the drainage of the water seal cover 2 , flows into the water inlet of the second cylinder 302 through a circuitous path with a certain time difference, and finally flows out of the leakage port body 3 through the water outlet of the second cylinder 302 .

[0030] Furthermore, if Figure 1 As shown, the drain plate 1, the water seal cover 2, the water leakage port body 3 and the adjusting member 4 are coaxially arranged. The coaxial design of the drain plate 1, the water seal cover 2, the water leakage port body 3 and the adjusting member 4 can make the overall structure more compact.

[0031] As my country's navy becomes increasingly powerful, there are more and more special ships, and the application of collective defense systems is becoming more and more extensive. The collective watertight leak can effectively solve the impact of the collective defense test of drainage and gray water pipeline systems with different cabin pressure requirements. The device is simple to operate, small in size, highly flexible, and low in production cost, which is convenient for the layout of pipelines on board. This ship is the first special ship with collective defense function built by our company, which effectively solves the problem of collective defense test of cabin drainage and drainage pipeline system of special ships with collective defense function built by our company in the future.

[0032] As an optional implementation, Figure 1 As shown, the adjustable pressure-collecting water-sealing leak-proof port further includes a fastener 5 , which is sleeved on the adjusting member 4 and is used to adjust the height of the water-sealing cover 2 .

[0033] As an optional implementation, Figure 1 As shown, the cross section of the water seal cover 2 is a U-shaped surface with the opening facing downward. Specifically, the adjusting member 4 is an adjusting screw, the fastener 5 is a fastening nut, the adjusting member 4 and the fastener 5 are threadedly connected, and the water seal cover 2 and the adjusting member 4 are threadedly connected. The height adjustment of the water seal cover 2 is achieved through the coordinated movement of the fastener 5 and the adjusting member 4.

[0034] Furthermore, the adjusting member 4 is provided with scale marks along its length direction, and the scale marks can be used to accurately adjust the height of the water sealing cover 2 to meet different pressure gradients.

[0035] As an optional embodiment, the distance between the water seal cover 2 and the inner wall of the first cylinder 301 is greater than the width of the hydrophobic hole 1. The hydrophobic plate 1 is provided with a plurality of hydrophobic holes, and the distance between the water seal cover 2 and the inner wall of the first cylinder 301 is greater than the width of the hydrophobic plate 1, which can effectively prevent the leakage from being blocked.

[0036] As an optional implementation, Figure 1 As shown, the adjustable pressure water-sealing water-leakage outlet further includes a flange 6, which is mounted on the water outlet of the second cylinder 302. The arrangement of the flange 6 can facilitate the disassembly and installation of the adjustable pressure water-sealing water-leakage outlet on the pipeline.

[0037] It should be clear that the various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. The present invention is not limited to the specific steps and structures described above and shown in the figures. In addition, for the sake of brevity, a detailed description of known methods and technologies is omitted here.

[0038] The above are only embodiments of the present application and are not limited to the present application. For those skilled in the art, the present application may have various changes and variations without departing from the scope of the present invention. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A water-tight and water-sealing outlet with adjustable pressure, characterized in that: The invention comprises a hydrophobic plate (1), a water sealing cover (2), a water leakage port body (3) and an adjusting member (4); the water leakage port body (3) comprises a first cylinder (301) and a second cylinder (302) which are nested; the first cylinder (301) is sleeved on the second cylinder (302); the second cylinder (302) blocks the water outlet of the first cylinder (301); wherein: The hydrophobic plate (1) is mounted and covered on the water inlet of the first cylinder (301); the water seal cover (2) is located inside the first cylinder (301) and covers the water inlet of the second cylinder (302); one end of the adjusting member (4) is fixedly connected to the water seal cover (2); the adjusting member (4) is passed through the water seal cover (2); and the water seal cover (2) moves along the length direction of the adjusting member (4) to adjust the water seal height.

2. The adjustable pressure water collection and water sealing leak outlet according to claim 1, characterized in that: The cross section of the water sealing cover (2) is a U-shaped surface with the opening facing downward.

3. The adjustable pressure water collection and water sealing leak outlet according to claim 1, characterized in that: It also comprises a fastener (5), wherein the fastener (5) is sleeved on the adjusting member (4) and is used to adjust the height of the water sealing cover (2).

4. The adjustable pressure water collection and sealing leaking port according to claim 3, characterized in that: The adjusting member (4) is an adjusting screw.

5. The adjustable pressure water collection and sealing leaking port according to claim 4, characterized in that: The fastener (5) is a fastening nut matched with the adjusting member (4).

6. The adjustable pressure water collection and water sealing leak outlet according to claim 4, characterized in that: The adjusting member (4) is provided with scale marks along its length direction.

7. The adjustable pressure water collection and water sealing leak outlet according to claim 1, characterized in that: The hydrophobic plate (1), the water sealing cover (2), the water leakage port body (3) and the adjusting member (4) are coaxially arranged.

8. The adjustable pressure water collection and water sealing leak outlet according to claim 1, characterized in that: The hydrophobic plate (1) is provided with a plurality of hydrophobic holes.

9. The adjustable pressure water collection and water sealing leak outlet according to claim 8, characterized in that: The distance between the water sealing cover (2) and the inner wall of the first cylinder (301) is greater than the width of the hydrophobic hole (1).

10. The adjustable pressure water collection and water sealing leak outlet according to claim 1, characterized in that: It also includes a flange (6), and the flange (6) is installed on the water outlet of the second cylinder (302).

Images