阅读说明：本技术 一种船用隔音阻气门 (Marine soundproof choke ) 是由 卢文龙 曹永奎 于 2021-08-04 设计创作，主要内容包括：本发明公开了一种船用隔音阻气门,包括门框,所述门框后端左侧转动连接有隔音门,所述隔音门门体上方内部设置有隔音窗,所述隔音窗左右两端均滑动连接有阻尼滑轨,所述阻尼滑轨底端固定连接有缓冲垫,所述隔音窗顶端固定连接有橡胶磁条,所述隔音门外侧设置有抗变形层,所述抗变形层与隔音窗之间设置有隔音层,所述隔音门的右端与门框的右端内壁均固定连接有若干橡胶密封条。本发明通过设置有抗变形层和隔音层,提高了隔音门的强度和隔音效果；通过密封橡胶圈的相互挤压贴合,提高了隔音门的气密性且进一步提高了隔音效果；通过设置隔音窗提高隔音门的功能性且必要时刻方便逃生,值得大力推广。(The invention discloses a marine sound insulation choke door which comprises a door frame, wherein a sound insulation door is rotatably connected to the left side of the rear end of the door frame, a sound insulation window is arranged inside the upper portion of the door body of the sound insulation door, damping slide rails are slidably connected to the left end and the right end of the sound insulation window, a buffering pad is fixedly connected to the bottom ends of the damping slide rails, a rubber magnetic strip is fixedly connected to the top end of the sound insulation window, an anti-deformation layer is arranged on the outer side of the sound insulation door, a sound insulation layer is arranged between the anti-deformation layer and the sound insulation window, and a plurality of rubber sealing strips are fixedly connected to the right end of the sound insulation door and the inner wall of the right end of the door frame. The anti-deformation layer and the sound insulation layer are arranged, so that the strength and the sound insulation effect of the sound insulation door are improved; the sealing rubber rings are mutually extruded and attached, so that the air tightness of the sound insulation door is improved, and the sound insulation effect is further improved; the soundproof door has the advantages that the soundproof door is provided with the soundproof window, the function of the soundproof door is improved, and people can conveniently escape at necessary time, so that the soundproof door is worthy of being widely popularized.)

1. A marine soundproof choke valve comprises a door frame (4), and is characterized in that: door frame (4) rear end left side is rotated and is connected with soundproof door (1), soundproof door (1) door body top inside is provided with soundproof window (5), the equal sliding connection in both ends has damping slide rail (11) about soundproof window (5), damping slide rail (11) bottom fixedly connected with blotter (12), soundproof window (5) top fixedly connected with rubber magnetic stripe (13), soundproof door (1) rear end corresponds the top fixedly connected with spring book curtain (8) of soundproof window (5), soundproof door (1) outside is provided with anti deformation layer (16), be provided with between anti deformation layer (16) and soundproof window (5) puigging layer (17), the equal fixedly connected with a plurality of rubber sealing strip (18) of right-hand member of soundproof door (1) and the right-hand member inner wall of door frame (4).

2. The marine acoustic choke of claim 1, wherein: the bottom end of the door frame (4) is fixedly connected with a ladder-shaped base (7).

3. The marine acoustic choke of claim 1, wherein: the door frame (4) is controlled equal fixedly connected with mounting panel (2) in both ends, evenly be provided with a plurality of mounting holes (20) on mounting panel (2) plate body.

4. The marine acoustic choke of claims 1-3, further comprising: door handles (6) are arranged at the right symmetrical positions of the front end and the rear end of the soundproof door (1).

5. The marine acoustic choke of claims 1-4, wherein: a transparent adhesive coating is arranged in the soundproof window (5), and the damping slide rail (11) is fixedly connected with the soundproof door (1).

6. The marine acoustic choke of claim 1, wherein: the sound insulation door is characterized in that a cavity (21) is arranged inside the sound insulation door (1) and below the sound insulation window (5), and an electromagnet (14) is fixedly connected to the top end of the cavity (21).

7. The marine acoustic choke of claim 1, wherein: the bottom end of the spring roller shutter (8) is fixedly connected with a hanging ring (9), and the rear end of the soundproof door (1) is fixedly connected with a hanging column (10) below the hanging ring (9).

8. The marine acoustic choke of claim 1, wherein: the deformation-resistant layer (16) is made of stainless steel, and the sound-insulating layer (17) is made of high-density rock wool.

9. The marine acoustic choke of claim 1, wherein: through holes (19) are arranged in the rubber sealing strips (18).

10. The marine acoustic choke of claim 1, wherein: the door frame (4) front end inside casing department fixedly connected with strengthens frame (3), strengthen frame (3) rear end fixedly connected with sealed pad (15).

Technical Field

The invention relates to the technical field of marine chokes, in particular to a marine sound-insulation choke.

Background

The most direct harm of noise to human bodies is hearing damage, and the noise is applied to the central nervous system of the brain, so that people have neurasthenia problems such as headache, insomnia, hypomnesis and the like, people working in a high-noise environment for a long time have high morbidity of hypertension, arteriosclerosis and coronary heart disease compared with the situation in a low-noise environment, meanwhile, high decibel noise can damage the auditory organs of fetuses, the dysfunction of endocrine glands of pregnant women can be caused, abortion and premature delivery are caused, and the soundproof door is mainly used in places with high soundproof requirements, and can play a good soundproof effect. Chinese patent document CN203050441U discloses a sound insulation choke for ships, which comprises a door panel and a door frame, wherein a set of corresponding edges of the door panel and the door frame are hinged together, and a locking mechanism is arranged between the door panel and the door frame opposite to the hinged edge. The door plate and the door frame are both hollow, and sound insulation materials are filled in the door plate and the door frame. Its characteristics are the interior border of door frame lateral surface has along circumference and is the protruding muscle of horizontal arrangement, and is fixed with the sealing strip on the door plant that this protruding muscle corresponds the position, and perhaps the border of door plant medial surface has along circumference and be the protruding muscle of horizontal arrangement, and is fixed with the sealing strip on the door frame that this protruding muscle corresponds the position. The sound insulation choke in this patent has higher sealed and sound insulation performance, and its sealing strip is not fragile in addition, but its protruding muscle and sealing strip are opened repeatedly for a long time and are produced wearing and tearing or deformation with the closure easily, finally lead to the laminating inseparable, influence sound insulation choke effect.

Therefore, it is necessary to develop a soundproof choke for a ship to solve at least one of the above technical problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a sound-insulation choke valve for a ship.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a marine syllable-dividing choke, includes the door frame, door frame rear end left side is rotated and is connected with soundproof door, the inside soundproof window that is provided with in door body top of giving sound insulation, the equal sliding connection in both ends has the damping slide rail about the soundproof window, damping slide rail bottom fixedly connected with blotter, soundproof window top fixedly connected with rubber magnetic stripe, the top fixedly connected with spring book curtain that soundproof door rear end corresponds the soundproof window, the soundproof door outside is provided with anti deformation layer, be provided with the puigging between anti deformation layer and the soundproof window, a plurality of rubber sealing strips of the equal fixedly connected with of right-hand member inner wall of the right-hand member of soundproof door and door frame.

As a further description of the above technical solution:

the bottom end of the door frame is fixedly connected with a ladder-shaped base.

As a further description of the above technical solution:

the equal fixedly connected with mounting panel in both ends about the door frame, evenly be provided with a plurality of mounting holes on the mounting panel plate body.

As a further description of the above technical solution:

door handles are arranged at the right symmetrical positions of the front end and the rear end of the soundproof door.

As a further description of the above technical solution:

the soundproof window is internally provided with a transparent adhesive coating, and the damping slide rail is fixedly connected with the soundproof door.

As a further description of the above technical solution:

the inside cavity that corresponds soundproof window below of soundproof door, cavity top fixedly connected with electro-magnet.

As a further description of the above technical solution:

the bottom end of the spring roller shutter is fixedly connected with a hanging ring, and the rear end of the soundproof door is fixedly connected with a hanging column below the hanging ring.

As a further description of the above technical solution:

the door frame front end inside casing department fixedly connected with strengthens the frame, strengthen frame rear end fixedly connected with sealed pad.

The invention has the following beneficial effects:

1. according to the invention, the anti-deformation layer and the sound insulation layer are arranged, so that the strength and the sound insulation effect of the sound insulation door are improved, the rubber sealing strip is arranged, when the sound insulation door is closed, the sealing strip on the sound insulation door and the rubber sealing strip on the door frame are mutually extruded, the through hole is formed in the rubber sealing strip, the rubber sealing strip is elastically deformed when the sound insulation door is closed, the rubber sealing strips can be mutually and tightly attached after the sound insulation door is closed, a multi-layer sealing structure is formed, the air tightness of the sound insulation door is improved, the sound insulation door is not easily abraded and deformed after long-term use, and the service life is long.

2. According to the invention, the soundproof window is pulled upwards to slide upwards in the damping slide rail until the rubber magnetic strip is contacted with the electromagnet for fixing, and after the electromagnet is powered off, the soundproof window slides downwards in the damping slide rail at a constant speed under the action of gravity until contacting with the buffer pad, so that the functionality of the soundproof door is improved, and people can escape through the soundproof window when necessary, and the soundproof door is worth popularizing.

Drawings

Fig. 1 is a front perspective view of a marine acoustic choke in accordance with the present invention;

fig. 2 is a rear perspective view of a marine acoustic choke in accordance with the present invention;

fig. 3 is a schematic view of a soundproof window structure of a soundproof choke for a ship according to the present invention;

fig. 4 is a partial structural plan view of a marine acoustic choke in accordance with the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

Illustration of the drawings:

1. a soundproof door; 2. mounting a plate; 3. a reinforcing frame; 4. a door frame; 5. a soundproof window; 6. a door handle; 7. a ladder-shaped base; 8. a spring roller shutter; 9. hanging a ring; 10. hanging a column; 11. damping the slide rail; 12. a cushion pad; 13. a rubber magnetic strip; 14. an electromagnet; 15. a gasket; 16. a deformation resistant layer; 17. a sound insulating layer; 18. a rubber seal strip; 19. a through hole; 20. mounting holes; 21. a cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-5, the sound-proof choke for the ship provided by the invention comprises a door frame 4, a sound-proof door 1 is rotatably connected to the left side of the rear end of the door frame 4, a sound-proof window 5 is arranged inside the upper part of the door body of the sound-proof door 1, damping slide rails 11 are slidably connected to the left and right ends of the sound-proof window 5, a buffer pad 12 is fixedly connected to the bottom ends of the damping slide rails 11, a rubber magnetic strip 13 is fixedly connected to the top ends of the sound-proof window 5, a spring roller blind 8 is fixedly connected to the upper part of the sound-proof door 1, a deformation-resistant layer 16 is arranged on the outer side of the sound-proof door 1, a sound-proof layer 17 is arranged between the deformation-resistant layer 16 and the sound-proof window 5, the strength and the sound-proof effect of the sound-proof door 1 are improved by arranging the deformation-resistant layer 16 and the sound-proof layer 17, a plurality of rubber sealing strips 18 are fixedly connected to the right end of the sound-proof door 1 and the inner wall of the door frame 4, by arranging the rubber sealing strips 18, sealing strip 18 on the soundproof door 1 extrudes each other with rubber seal 18 on the door frame 4, be provided with through-hole 19 in the rubber seal 18, rubber seal 18 takes place elastic deformation when soundproof door 1 closes, rubber seal 18 can closely laminate each other after soundproof door 1 closes, form multilayer seal structure, the gas tightness of soundproof door 1 has been improved, and long-term use is difficult for taking place wearing and tearing and deformation, 4 bottom fixedly connected with terraced platform type bases 7 of door frame, reinforcing stability prevents the moisture entering door body simultaneously, the equal fixedly connected with mounting panel 2 in both ends about 4 of door frame, evenly be provided with a plurality of mounting holes 20 on the 2 plate bodies of mounting panel, install mounting panel 2 through using the bolt convenience, both ends right side symmetric position all is provided with door handle 6 around soundproof door 1, make things convenient for the switch door.

Example two:

referring to fig. 1-5, the present embodiment is based on embodiment 1: be provided with the transparent adhesive tape coating in the soundproof window 5, damping slide rail 11 and soundproof door 1 fixed connection, soundproof door 1 inside corresponds soundproof window 5 below and is provided with cavity 21, cavity 21 top fixedly connected with electro-magnet 14, 8 bottom fixedly connected with links 9 of spring book curtain, soundproof door 1 rear end corresponds the below fixedly connected with peg 10 of links 9, make soundproof window 5 upwards slide in damping slide rail 11 through upwards pulling soundproof window 5, it fixes until rubber magnetic stripe 18 contacts electro-magnet 14, soundproof window 5 is at the uniform velocity in damping slide rail 11 under the action of gravity behind the 14 outage of electro-magnet, until contact blotter 12, the functionality of soundproof door 1 has been improved, it can also flee through soundproof window 5 when necessary.

Example three:

referring to fig. 1-5, the present embodiment is based on embodiment 1: the material of anti deformation layer 16 is the stainless steel, and the high non-deformable of door body intensity, the material of puigging 17 are high density rock wool, can absorb most sound wave, reinforcing leakproofness all is provided with through-hole 19 in the rubber seal strip 18, 4 front end inside casings departments fixedly connected with of door frame 3, and 3 rear end fixedly connected with of reinforcing frame are sealed 15, and the gas tightness of reinforcing soundproof door 1 improves syllable-dividing effect.

The working principle is as follows: firstly, the strength and the sound insulation effect of the sound insulation door 1 are improved by arranging the anti-deformation layer 16 and the sound insulation layer 17, the rubber sealing strip 18 is arranged, when the sound insulation door 1 is closed, the sealing strip 18 on the sound insulation door 1 and the rubber sealing strip 18 on the door frame 4 are mutually extruded, the through hole 19 is arranged in the rubber sealing strip 18, the rubber sealing strip 18 is elastically deformed when the sound insulation door 1 is closed, the rubber sealing strip 18 can be mutually and tightly attached after the sound insulation door 1 is closed, a multi-layer sealing structure is formed, the air tightness of the sound insulation door 1 is improved, the sound insulation window 5 is not easy to wear and deform after long-term use, the sound insulation window 5 is upwards slid in the damping sliding rail 11 by upwards pulling the sound insulation window 5 until the rubber sealing strip 18 is contacted with the electromagnet 14 for fixing, the sound insulation window 5 slides downwards at a constant speed in the damping sliding rail 11 under the action of gravity until being contacted with the buffer cushion 12 after the electromagnet 14 is powered off, the functionality of the soundproof door 1 is improved, and escape through the soundproof window 5 is possible when necessary.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.