WO2015199314A1 - Air intake/discharge device for noise reduction - Google Patents

Air intake/discharge device for noise reduction Download PDF

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Publication number
WO2015199314A1
WO2015199314A1 PCT/KR2015/002460 KR2015002460W WO2015199314A1 WO 2015199314 A1 WO2015199314 A1 WO 2015199314A1 KR 2015002460 W KR2015002460 W KR 2015002460W WO 2015199314 A1 WO2015199314 A1 WO 2015199314A1
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WO
WIPO (PCT)
Prior art keywords
air
noise reduction
intake
exhaust device
valves
Prior art date
Application number
PCT/KR2015/002460
Other languages
French (fr)
Korean (ko)
Inventor
조용귀
이석훈
정지훈
마동우
조성연
김기원
아키야마쓰가코
Original Assignee
주식회사 포리얼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 주식회사 포리얼 filed Critical 주식회사 포리얼
Priority to CN201580000071.4A priority Critical patent/CN105407761B/en
Priority to PH12015500893A priority patent/PH12015500893A1/en
Priority to KR1020150170617A priority patent/KR101774936B1/en
Publication of WO2015199314A1 publication Critical patent/WO2015199314A1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/12—Theatre, auditorium, or similar chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools

Definitions

  • the present invention relates to an intake and exhaust device, and more particularly, to an intake and exhaust device for noise reduction that discharges air from the inside of an accommodation portion without a separate exhaust means through a noise reduction portion communicating with an air valve.
  • the human eye is mainly a three-dimensional stereoscopic image, but when a video taken using a camera or a camcorder is viewed through a TV, monitor, or theater screen, it is a flat image. to be.
  • movie theaters can be largely divided into a movie theater for the purpose of amusement, such as an opening theater showing a general movie, a theme park, and an exhibition movie theater for education and promotion at museums, public relations halls, and corporate exhibition halls.
  • the cinematic fun or value of movies, including dramatic films and documentary films, which are screened in most theaters, is characterized by the degree of completeness of the film, the level of scenarios and plans in which the artist's thoughts are expressed, the actor's acting power, the appropriate set and screen composition.
  • the content is delivered to the audience, giving viewers the opportunity to become more protagonists in the film, participate more in the film, respond to it, and interact with it. It has been extremely limited.
  • a typical drop chair is one of the existing special effect chairs.
  • This drop chair is made by dropping the chair as a whole, and by giving the moment or chair appropriately to each scene in the movie, the audience watching the movie creates a situation that is similar to what is happening in the movie. In addition, it provides the effect to experience the additional reality.
  • Patent Document 1 KR10-2011-0045844 A
  • the technical problem of the present invention is to provide an intake and exhaust device for noise reduction that can effectively reduce the noise according to the hydraulic pressure or the flow of air through a control unit for individually controlling the opening and closing of a plurality of air valves.
  • an embodiment of the present invention includes a receiving portion; A valve module including a plurality of air valves positioned in an inner central portion of the accommodation portion; And a noise reduction part communicating with the plurality of air valves so as to be perpendicular to the plurality of air valves, wherein the noise reduction part discharges air introduced from the air valve into the accommodation part.
  • the noise reduction unit the housing is one side of the rotating body; And a plurality of exhaust holes formed through the side surfaces of the housing, wherein the plurality of exhaust holes are spaced apart from each other by a predetermined distance in a longitudinal direction of the housing and in a rotational direction rotated about a central axis of the housing.
  • the accommodation portion the lower case; A plate covering a lower portion of the lower case; A plurality of fastening ports respectively formed to penetrate the opposite surfaces of the lower case; And an intake port formed to pass through one surface of the lower case between a pair of coupling ports formed on one surface of the plurality of coupling ports.
  • the valve module further comprises a plurality of up and down valves disposed in the inner edge of the receiving portion to be adjacent to the plurality of air valves and in communication with the plurality of fastening ports;
  • the up down valve may include a first body; An in port formed on one side of the first body; And a first outlet formed at the other side of the first body opposite to the inport, wherein the intake port and the inport are in communication with each other, and the plurality of updown valves are in communication with each other.
  • the air valves communicate with each other.
  • the air flowing into the intake port is passed through the plurality of up-down valves and discharged to the fastening port while reciprocating the hydraulic cylinder connected to the fastening port, the air in the hydraulic cylinder is It is discharged to a plurality of fastening ports and passes through the in port and the first out port and then flows into the second out port and is discharged through the plurality of exhaust holes.
  • the plurality of air valves the air body located in the central portion of the plate; And a second outlet formed through the upper portion of the air body.
  • the intake and exhaust device further comprises a control unit for individually controlling the opening and closing of the plurality of air valves.
  • one side of the housing is coupled to the second outlet while the air flowing from the air valve is introduced, the plurality of exhaust holes to discharge the air flowing from the air valve Reduce the noise generated during the process.
  • the intake and exhaust device the power supply member is disposed above the one of the fastening port of the pair of fastening port is applied to the power supplied from the outside; And a switch adjacent to the power applying member.
  • the receiving portion a pair of brackets located on both sides of the plate to be perpendicular to the plate; A PCB substrate disposed on the pair of brackets; An upper case surrounding an upper portion of the lower case; And an adapter adjacent to any one of the pair of brackets.
  • the technical problem of the present invention it is possible to effectively reduce the noise according to the hydraulic pressure or the flow of air through a control unit for individually controlling the opening or closing of a plurality of air valves.
  • FIG 1 is an isometric view in one direction of an intake and exhaust device for noise reduction according to an embodiment of the present invention.
  • FIG. 2 is a partial detailed view of region A of FIG. 1.
  • FIG. 3 is a plan view of FIG. 1.
  • FIG. 4 is a left side view of FIG. 1.
  • FIG. 5 is a front view of FIG. 1.
  • valve module including a plurality of air valves 125 located in the central portion of the receiving unit 110, the receiving unit 110 for reducing noise according to an embodiment of the present invention. 120, a noise reduction unit 130 communicating vertically with the plurality of air valves 125, and a power supply unit 140 mounted on the receiving unit to adjust the application and on / off of power.
  • the receiving unit 110 includes a lower case 111, a plate 112, a bracket 113, a PCB board 114, an upper case 115, a fastening port 116, an intake port 117, and an adapter 118. It includes.
  • the lower case 111 has a hollow shape with an open upper portion, and an intake port 117 is disposed at a central portion of one surface of the lower case 111, and a pair of fastening ports 116 are disposed at both sides of the intake port 117. do. At this time, the pair of fastening port 116 and the intake port 117 is formed to pass through one surface of the lower case (111).
  • Plate 112 is a flat plate member, disposed to cover the lower portion of the lower case 111, a pair of brackets 113 is located on one surface of the plate 112, between the pair of brackets 113 The air valve 125 and the noise reduction unit 130 is located.
  • the bracket 113 is positioned on both sides of the plate 112 so as to be perpendicular to the plate 112, and the PCB substrate 114 is placed on the upper portion of the bracket 113.
  • the bracket 113 serves to support the PCB substrate 114.
  • the PCB substrate 114 is disposed on the upper portion of the pair of brackets 113, and the PCB substrate 114 is electrically connected to the updown valve 121 and the air valve 125, so that the updown valve 121 and air May be involved in the operation of valve 125.
  • the upper case 115 has a structure surrounding an upper portion of the lower case 111 and is detachable from the lower case 111.
  • the upper case 115 externally removes the components disposed inside the lower case 111. It protects against the impact of
  • the fastening port 116 is formed in plurality so as to pass through each of the opposite sides of the lower case 115. More specifically, referring to Figures 2 and 4, the fastening port 116 is shown in a pair of a total of eight fastening ports 116.
  • the intake port 117 is formed to penetrate one surface of the lower case 111 between a pair of fastening ports 116 formed on any one surface of the plurality of fastening ports 116.
  • the intake port 117 communicates with a plurality of up-down valves 121, and the intake port 117 serves as a passage through which air is first introduced from the outside.
  • the adapter 118 is disposed on the plate 112 so as to be adjacent to any one of the pair of brackets, the adapter 118 is to turn down the power applied from the power applying member 141 to the solenoid valve up-down valve It serves to supply the 121 and the air valve 125.
  • the valve module 120 includes an updown valve 121 and an air valve 125, and the updown valve 121 and the air valve 125 at this time are preferably solenoid valves.
  • the up-down valve 121 includes a first body 122, an inlet 123, and a first out-port 124, and the up-down valve 121 is adjacent to a plurality of air valves 125 and a plurality of fastenings. Although each of the four up-down valves 121 are illustrated in FIG. 2 and disposed in the inner corners of the receiving unit 110 so as to communicate with the port 116, this may be appropriately changed according to a user's use or intention.
  • the first body 122 has a flow path formed by the in port 123 and the first out port 124.
  • the inpot 123 is formed at one side of the first body 122 and is adjacent to and in communication with the fastening port 116.
  • the first outlet 124 is formed on the other side of the first body 122 that faces the inlet 123, and the first outlet 124 communicates with the air body 126 described later.
  • the air valve 125 includes an air body 126 and a second outlet 127.
  • the air body 126 is positioned at the center of the plate 112, and the second outlet 127 is formed through the upper portion of the air body 126. At this time, the second outlet 127 is made to have a structure in communication with the noise reduction unit 130.
  • the intake port 117 and the inlet 123 are in communication with each other, the plurality of up-down valve 121 is in communication with each other, the up-down valve 121 and the air valve 125 is introduced from the outside as the mutual communication The air can move organically.
  • the air flowing into the intake port 117 passes through the plurality of up-down valves 121 and is discharged to the fastening port 116 to reciprocate the hydraulic cylinder connected to the fastening port 116, and the air in the hydraulic cylinder. Is discharged to the plurality of fastening ports 116 and passes through the in port 123 and the first out port 124 and then flows into the second out port 127 to be discharged through the plurality of exhaust holes 132 described below. do.
  • the noise reduction unit 130 discharges air introduced from the air valve into the accommodation unit 110, and the noise reduction unit 130 includes a housing 131 and an exhaust hole 132.
  • the housing 131 is formed of a rotating body having one side open, and the open one side of the housing 131 is coupled to the second outlet 127 to communicate with the air introduced from the air valve 125.
  • the exhaust hole 132 is formed through the housing 131 and is formed of a plurality of exhaust holes 132.
  • the plurality of exhaust holes 132 are disposed to be spaced apart from each other by a predetermined distance in the longitudinal direction of the housing 131 and the rotational direction rotated about the central axis of the housing 131 to discharge the air introduced from the air valve 125. Reduce noise generated in the process.
  • the power supply unit 140 includes a power applying member 141 and a switch 142.
  • the power applying member 141 is disposed on an upper portion of any one of the fastening ports, and the power supplied from the outside is applied.
  • the power applying member 141 is connected to the adapter 118 so that the power flows. do.
  • the switch 142 is disposed to be adjacent to the power applying member 141, and the switch 142 may adjust the on / off of the power.
  • the intake and exhaust apparatus 100 for reducing noise according to the present invention may further include a controller (not shown) for individually controlling whether the plurality of air valves 125 are opened or closed.
  • three air valves 125 located on the left side of the plurality of air valves 125 shown in FIG. 4 are referred to as first, second, and third air valves, respectively.
  • the controller may open only the first air valve and close the second and third air valves during the reciprocating motion of the hydraulic cylinder.
  • the control unit may open only the first and second air valves, close the third air valve, and open all of the first, second and third air valves as necessary.
  • the controller may individually and independently control the first, second, and third air valves in consideration of the hydraulic pressure or the flow of air in the hydraulic cylinder, thereby effectively reducing the noise generated during the operation of the hydraulic cylinder.

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Valves (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Compressor (AREA)

Abstract

The present invention provides an air intake/discharge device for noise reduction, which has noise reduction units mounted on multiple air valves such that air, which follows a reciprocating movement of a hydraulic cylinder, is discharged from a noise reduction unit positioned inside a containing unit. The present invention also provides an air intake/discharge device for noise reduction, which is capable of effective noise reduction according to a hydraulic pressure or an air flow, for example, through a control unit that separately adjusts whether to open/close multiple air valves or not.

Description

소음저감을 위한 흡배기장치Intake and exhaust device for noise reduction
본 발명은 흡배기장치에 관한 것으로, 보다 상세하게는 에어밸브와 연통하는 소음저감부를 통하여 별도의 배기수단 없이 수용부의 내부에서 공기를 배출하는 소음저감을 위한 흡배기장치에 관한 것이다.The present invention relates to an intake and exhaust device, and more particularly, to an intake and exhaust device for noise reduction that discharges air from the inside of an accommodation portion without a separate exhaust means through a noise reduction portion communicating with an air valve.
일반적으로 사람의 눈으로 보는 것은 주로 3차원의 입체영상이지만 카메라나 캠코더 등을 이용하여 촬영한 영상이 TV, 모니터, 극장의 스크린을 통해서 보일 경우 평면 영상이기 때문에 그 입체감이 크게 떨어질 수밖에 없는 것이 사실이다.In general, the human eye is mainly a three-dimensional stereoscopic image, but when a video taken using a camera or a camcorder is viewed through a TV, monitor, or theater screen, it is a flat image. to be.
이러한 점을 고려하여 최근에는 극장이나 놀이공원의 대형 이벤트 홀, 입체영화관 등의 의자에 앉아 영화를 감상할 경우 영상 속의 여러 가지 상황을 간접적으로나마 체험할 수 있도록 특수효과장치를 구비한 특수효과 체감형 의자가 많이 제시되고 있다.In consideration of this, recently, when watching a movie sitting in a chair of a large event hall, a three-dimensional cinema, etc. of a theater, an amusement park, etc., a special effect sensation type equipped with a special effect device can be indirectly experienced. Many chairs are presented.
보통 영화관의 경우, 일반영화를 상영하는 개봉관, 테마파크 등의 유희를 목적으로 하는 장소에서의 특수영상관, 박물관/홍보관/기업전시관에서 교육 및 홍보를 목적으로 하는 전시영상관 등으로 크게 나뉠 수 있다.In general, movie theaters can be largely divided into a movie theater for the purpose of amusement, such as an opening theater showing a general movie, a theme park, and an exhibition movie theater for education and promotion at museums, public relations halls, and corporate exhibition halls.
그리고, 극영화, 다큐멘터리 영화를 포함하며 대부분의 영화관에서 상영되는 영화의 영화적 재미나 가치는 그 영화의 완성도 즉, 작가의 사상이 표현된 시나리오 및 기획의 수준, 배우의 연기력, 적절한 세트 및 화면구성 등에 의해서 평가 받게 되는데, 대부분의 경우 인간의 오감 중 시각과 청각만을 활용해 내용을 관객들에게 전달함으로써 관객들이 영화 속의 주인공이 되어 좀더 영화에 몰입하고 영화에 참여하고 반응하며 상호작용할 수 있는 기회가 극히 제한되어 왔다.In addition, the cinematic fun or value of movies, including dramatic films and documentary films, which are screened in most theaters, is characterized by the degree of completeness of the film, the level of scenarios and plans in which the artist's thoughts are expressed, the actor's acting power, the appropriate set and screen composition. In most cases, by using only sight and hearing among human five senses, the content is delivered to the audience, giving viewers the opportunity to become more protagonists in the film, participate more in the film, respond to it, and interact with it. It has been extremely limited.
한편, 근래에 들어와서는 신호의 쌍방향 교신이 가능한 디지털 미디어의 확산과 영화산업의 중흥을 계기로 새로운 형태의 영화시장에 대한 가능성이 조심스럽게 대두되고 있다.On the other hand, in recent years, the possibility of a new type of movie market is emerging with the proliferation of digital media that enables two-way communication of signals and the revival of the movie industry.
영화를 촬영할 때 입체촬영 장비를 사용함으로써 이차원 영상뿐 아니라 동일한 내용이지만 현실감을 보다 증강시킨 삼차원 입체영화가 동시에 개봉되기도 하고, 이의 상영을 위한 전문 입체영상관도 생겨나고 있으며, 극장의 의자에 진동장치를 달아 영화 속의 중저음 사운드와 연동하여 자동 진동토록 함으로써 보다 깊은 느낌의 음향 체험을 할 수 있는 체감형 의자를 채택하는 영화관도 생겨나고 있다.When shooting a movie, using stereoscopic equipment, not only two-dimensional images but also three-dimensional stereoscopic movies with the same content but more augmented reality are being released at the same time, and professional stereoscopic cinemas are being created for the screening of them. In addition, movie theaters are being adopted that adopt bodily sensational chairs that can experience deeper sound experience by allowing them to vibrate automatically in conjunction with the bass sound in the movie.
또한, 박물관 및 기업홍보관 등에서 방영하는 전시 및 홍보영상의 경우에도 다큐멘터리 형태의 사실전달 위주의 나열식 내용구성보다는 시나리오를 통해 입체 또는 컴퓨터 그래픽 특수 시각효과 등을 적절히 활용한 극을 구성하여 관객들이 영상이 몰입토록 함으로써 영상 관람 후 자연스레 지식이 습득될 수 있도록 영상시스템을 구성하는 사례가 점차 증가하고 있다.In addition, in the case of exhibitions and promotional videos aired in museums and corporate public relations halls, audiences can construct dramas that utilize stereoscopic or computer graphic special visual effects appropriately through scenarios rather than documentary-oriented factually arranged contents. As a result of this immersion, there is a growing number of cases in which a video system is constructed so that knowledge can be acquired naturally after viewing a video.
이에 따라, 주로 시각에만 의존하는 기존의 방식과는 다른 독특하고 다양한 체험을 원하는 현대인의 심리를 반영하여 인간의 오감 중 촉각 즉, 기분 나쁘지 않을 정도의 간단한 심체자극을 통해 관객들을 깜짝 놀라게 하거나 영상내용과 유사한 환경효과를 연출함으로써 더욱 재미있게 영상물을 관람하고 영화에 몰입할 수 있도록 하는 방법 연구에 대한 필요성이 대두되어 왔으며, 영상물을 가지고 있는 메시지를 관객들에게 효과적으로 전달코자 하는 노력도 다각도로 진행되고 있다.Accordingly, it reflects the psychology of modern people who want a unique and diverse experience that is different from the existing methods that rely mainly on the visual sense. There has been a growing need for research on how to make video experiences more immersed and immersed in movies by creating environmental effects similar to those of other systems. Efforts are being made to deliver effective messages to viewers. .
이와 같은 점들을 감안한 기존의 특수효과 체감용 의자들 중에서 대표적인 것은 드롭방식의 의자를 들 수 있다.Considering these points, a typical drop chair is one of the existing special effect chairs.
이러한 드롭방식의 의자는 의자를 전체적으로 아래로 떨어뜨리는 방식으로 이루어진 것으로서, 영화 속의 각 장면에 맞게 적절한 시점이나 의자를 순간적으로 줌으로써 영화에서 벌어지는 것과 유사한 주위 상황을 연출하여 영화를 보는 관객들이 영화적 재미와 더불어 부가적으로 현실체험을 할 수 있는 효과를 제공하고 있다.This drop chair is made by dropping the chair as a whole, and by giving the moment or chair appropriately to each scene in the movie, the audience watching the movie creates a situation that is similar to what is happening in the movie. In addition, it provides the effect to experience the additional reality.
그러나, 기존 드롭방식 의자의 경우 의자를 위아래로 위치시키기 위한 유압실린더에 공급되는 공기가 끊임없이 가감되므로 이에 따른 소음이 발생하고 그에 따라 체험을 가미한 극적 효과가 떨어지는 문제점이 있었다.However, in the case of the existing drop-type chair, the air supplied to the hydraulic cylinder for positioning the chair up and down is constantly added to the noise caused by this, there was a problem that the dramatic effect of adding the experience accordingly.
(특허문헌 1) KR10-2011-0045844 A (Patent Document 1) KR10-2011-0045844 A
상기와 같은 문제점을 해결하기 위한 본 발명의 기술적 과제는, 다수의 에어밸브에 소음저감부를 장착하여 유압실린더의 왕복운동에 따른 공기를 수용부의 내부에 위치한 소음저감부에서 배출하는 소음저감을 위한 흡배기장치를 제공하는 것이다.Technical problem of the present invention for solving the problems described above, the air intake and exhaust for the noise reduction to discharge the air from the noise reduction unit located inside the receiving portion by mounting the noise reduction unit in the plurality of air valves hydraulic cylinder To provide a device.
또한, 본 발명의 기술적 과제는, 다수의 에어밸브의 개폐 여부를 개별적으로 조절하는 제어부를 통하여 유압이나 공기의 흐름 등에 따른 효과적인 소음 저감이 가능한 소음저감을 위한 흡배기장치를 제공하는 것이다.In addition, the technical problem of the present invention is to provide an intake and exhaust device for noise reduction that can effectively reduce the noise according to the hydraulic pressure or the flow of air through a control unit for individually controlling the opening and closing of a plurality of air valves.
상기 기술적 과제를 달성하기 위하여, 본 발명의 일실시예는 수용부; 상기 수용부의 내부 중앙부에 위치하는 다수의 에어밸브를 포함하는 밸브모듈; 및 상기 다수의 에어밸브와 수직하도록 연통하는 소음저감부;를 포함하고, 상기 소음저감부는 상기 에어밸브에서 유입되는 공기를 상기 수용부의 내부로 배출한다.In order to achieve the above technical problem, an embodiment of the present invention includes a receiving portion; A valve module including a plurality of air valves positioned in an inner central portion of the accommodation portion; And a noise reduction part communicating with the plurality of air valves so as to be perpendicular to the plurality of air valves, wherein the noise reduction part discharges air introduced from the air valve into the accommodation part.
본 발명의 일실시예에 있어서, 상기 소음저감부는, 일측이 개방된 회전체인 하우징; 및 상기 하우징의 측면에 관통형성되는 다수의 배기홀;을 포함하고, 상기 다수의 배기홀은 상기 하우징의 길이방향 및 상기 하우징의 중심축을 중심으로 회전한 회전방향으로 소정거리 이격되도록 배치된다.In one embodiment of the present invention, the noise reduction unit, the housing is one side of the rotating body; And a plurality of exhaust holes formed through the side surfaces of the housing, wherein the plurality of exhaust holes are spaced apart from each other by a predetermined distance in a longitudinal direction of the housing and in a rotational direction rotated about a central axis of the housing.
본 발명의 일실시예에 있어서, 상기 수용부는, 하부케이스; 상기 하부케이스의 하부를 덮는 플레이트; 상기 하부케이스의 마주보는 양면에 각각 관통하도록 형성되는 다수의 체결포트; 및 상기 다수의 체결포트 중 어느 일면에 형성되는 한 쌍의 체결포트 사이에서 상기 하부케이스의 일면을 관통하도록 형성되는 흡기포트;를 포함한다.In one embodiment of the present invention, the accommodation portion, the lower case; A plate covering a lower portion of the lower case; A plurality of fastening ports respectively formed to penetrate the opposite surfaces of the lower case; And an intake port formed to pass through one surface of the lower case between a pair of coupling ports formed on one surface of the plurality of coupling ports.
본 발명의 일실시예에 있어서, 상기 밸브모듈은, 상기 다수의 에어밸브와 인접하고 상기 다수의 체결포트와 대응하여 연통하도록 상기 수용부의 내부 모서리에 각각 배치되는 다수의 업다운밸브;를 더 포함하고, 상기 업다운밸브는, 제 1 바디; 상기 제 1 바디의 일측에 형성되는 인포트; 및 상기 인포트와 대향되는 상기 제 1 바디의 타측에 형성되는 제 1 아웃포트;를 포함하고, 상기 흡기포트와 상기 인포트는 상호 연통하고, 상기 다수의 업다운밸브는 상호 연통하며, 상기 업다운밸브와 상기 에어밸브는 상호 연통한다.In one embodiment of the present invention, the valve module further comprises a plurality of up and down valves disposed in the inner edge of the receiving portion to be adjacent to the plurality of air valves and in communication with the plurality of fastening ports; The up down valve may include a first body; An in port formed on one side of the first body; And a first outlet formed at the other side of the first body opposite to the inport, wherein the intake port and the inport are in communication with each other, and the plurality of updown valves are in communication with each other. The air valves communicate with each other.
본 발명의 일실시예에 있어서, 상기 흡기포트로 유입되는 공기는 상기 다수의 업다운밸브를 통과한 후 상기 체결포트로 배출되면서 체결포트와 연결된 유압실린더를 왕복운동시키고, 상기 유압실린더 내의 공기는 상기 다수의 체결포트로 배출되어 상기 인포트와 상기 제 1 아웃포트를 통과한 후 상기 제 2 아웃포트로 유입되어 상기 다수의 배기홀을 통하여 배출된다.In one embodiment of the present invention, the air flowing into the intake port is passed through the plurality of up-down valves and discharged to the fastening port while reciprocating the hydraulic cylinder connected to the fastening port, the air in the hydraulic cylinder is It is discharged to a plurality of fastening ports and passes through the in port and the first out port and then flows into the second out port and is discharged through the plurality of exhaust holes.
상기 다수의 에어밸브는, 상기 플레이트의 중앙부에 위치하는 에어 바디; 및 상기 에어 바디의 상부에 관통형성되는 제 2 아웃포트;를 포함한다.The plurality of air valves, the air body located in the central portion of the plate; And a second outlet formed through the upper portion of the air body.
본 발명의 일실시예에 있어서, 상기 흡배기장치는 상기 다수의 에어밸브의 개폐 여부를 개별적으로 조절하는 제어부;를 더 포함한다.In one embodiment of the present invention, the intake and exhaust device further comprises a control unit for individually controlling the opening and closing of the plurality of air valves.
본 발명의 일실시예에 있어서, 상기 하우징의 일측은 상기 제 2 아웃포트에 체결되어 연통하면서 상기 에어밸브에서 유입되는 공기가 유입되고, 상기 다수의 배기홀은 상기 에어밸브에서 유입되는 공기를 배출하는 과정에서 발생되는 소음을 저감시킨다.In one embodiment of the present invention, one side of the housing is coupled to the second outlet while the air flowing from the air valve is introduced, the plurality of exhaust holes to discharge the air flowing from the air valve Reduce the noise generated during the process.
본 발명의 일실시예에 있어서, 상기 흡배기장치는, 상기 한 쌍의 체결포트 중 어느 하나의 체결포트 상부에 배치되어 외부에서 공급되는 전원이 인가되는 전원인가부재; 및 상기 전원인가부재에 인접한 스위치;를 포함하는 전원부를 더 포함한다.In one embodiment of the present invention, the intake and exhaust device, the power supply member is disposed above the one of the fastening port of the pair of fastening port is applied to the power supplied from the outside; And a switch adjacent to the power applying member.
본 발명의 일실시예에 있어서, 상기 수용부는, 상기 플레이트와 수직하도록 상기 플레이트의 양측에 위치하는 한 쌍의 브라켓; 상기 한 쌍의 브라켓의 상부에 배치되는 PCB기판; 상기 하부케이스의 상부를 둘러싸는 상부케이스; 및 상기 한 쌍의 브라켓 중 어느 하나의 브라켓에 인접한 어댑터;를 더 포함한다.In one embodiment of the present invention, the receiving portion, a pair of brackets located on both sides of the plate to be perpendicular to the plate; A PCB substrate disposed on the pair of brackets; An upper case surrounding an upper portion of the lower case; And an adapter adjacent to any one of the pair of brackets.
상기에서 설명한 본 발명에 따른 소음저감을 위한 흡배기장치의 효과를 설명하면 다음과 같다.Referring to the effect of the intake and exhaust device for reducing noise according to the present invention described above are as follows.
첫째, 본 발명에 따르면, 다수의 에어밸브에 소음저감부를 장착하여 유압실린더의 왕복운동에 따른 공기를 수용부의 내부에 위치한 소음저감부에서 배출함으로써 별도의 배기수단이 필요하지 않고, 그에 따라 별도의 배기선이 필요하지 않아 구성을 단순화할 수 있을 뿐만 아니라 수용부 내에서 자체적으로 소음을 줄이면서도 배기가 가능하다.First, according to the present invention, by installing a noise reduction unit in a plurality of air valves by discharging the air according to the reciprocating motion of the hydraulic cylinder from the noise reduction unit located inside the receiving portion, there is no need for a separate exhaust means, accordingly No exhaust line is required, which not only simplifies the configuration, but also allows for exhaust while reducing noise on its own.
또한, 본 발명의 기술적 과제는, 다수의 에어밸브의 개폐 여부를 개별적으로 조절하는 제어부를 통하여 유압이나 공기의 흐름 등에 따른 효과적인 소음 저감이 가능하다.In addition, the technical problem of the present invention, it is possible to effectively reduce the noise according to the hydraulic pressure or the flow of air through a control unit for individually controlling the opening or closing of a plurality of air valves.
본 발명의 효과는 상기한 효과로 한정되는 것은 아니며, 본 발명의 상세한 설명 또는 특허청구범위에 기재된 발명의 구성으로부터 추론가능한 모든 효과를 포함하는 것으로 이해되어야 한다.The effects of the present invention are not limited to the above-described effects, but should be understood to include all the effects deduced from the configuration of the invention described in the detailed description or claims of the present invention.
도 1은 본 발명의 일실시예에 따른 소음저감을 위한 흡배기장치의 일방향에서의 등각투시도이다.1 is an isometric view in one direction of an intake and exhaust device for noise reduction according to an embodiment of the present invention.
도 2는 도 1의 A영역을 나타낸 부분상세도이다.FIG. 2 is a partial detailed view of region A of FIG. 1.
도 3은 도 1의 평면도이다.3 is a plan view of FIG. 1.
도 4는 도 1의 좌측면도이다.4 is a left side view of FIG. 1.
도 5는 도 1의 정면도이다.5 is a front view of FIG. 1.
이하에서는 첨부한 도면을 참조하여 본 발명을 설명하기로 한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며, 따라서 여기에서 설명하는 실시예로 한정되는 것은 아니다. 그리고 도면에서 본 발명을 명확하게 설명하기 위해서 설명과 관계없는 부분은 생략하였으며, 명세서 전체를 통하여 유사한 부분에 대해서는 유사한 도면 부호를 붙였다.Hereinafter, with reference to the accompanying drawings will be described the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.
명세서 전체에서, 어떤 부분이 다른 부분과 "연결"되어 있다고 할 때, 이는 "직접적으로 연결"되어 있는 경우뿐 아니라, 그 중간에 다른 부재를 사이에 두고 "간접적으로 연결"되어 있는 경우도 포함한다. 또한 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 구비할 수 있다는 것을 의미한다.Throughout the specification, when a part is "connected" to another part, it includes not only "directly connected" but also "indirectly connected" with another member in between. . In addition, when a part is said to "include" a certain component, this means that it may further include other components, without excluding the other components unless otherwise stated.
이하 첨부된 도면을 참고하여 본 발명의 실시예를 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 일실시예에 따른 소음저감을 위한 흡배기장치(100)는 수용부(110), 수용부(110)의 내부 중앙부에 위치하는 다수의 에어밸브(125)를 포함하는 밸브모듈(120), 다수의 에어밸브(125)와 수직하도록 연통하는 소음저감부(130) 및 전원의 인가와 온/오프를 조절하기 위해 수용부에 장착되는 전원부(140)를 포함한다.1 is a valve module including a plurality of air valves 125 located in the central portion of the receiving unit 110, the receiving unit 110 for reducing noise according to an embodiment of the present invention. 120, a noise reduction unit 130 communicating vertically with the plurality of air valves 125, and a power supply unit 140 mounted on the receiving unit to adjust the application and on / off of power.
수용부(110)는 하부케이스(111), 플레이트(112), 브라켓(113), PCB기판(114), 상부케이스(115), 체결포트(116), 흡기포트(117) 및 어댑터(118)를 포함한다.The receiving unit 110 includes a lower case 111, a plate 112, a bracket 113, a PCB board 114, an upper case 115, a fastening port 116, an intake port 117, and an adapter 118. It includes.
하부케이스(111)는 상부가 개방된 중공형상이고, 하부케이스(111)의 일면 중앙부에는 흡기포트(117)가 배치되며, 흡기포트(117)의 양측으로 한 쌍의 체결포트(116)가 배치된다. 이때, 한 쌍의 체결포트(116)와 흡기포트(117)는 하부케이스(111)의 일면을 관통하도록 형성된다.The lower case 111 has a hollow shape with an open upper portion, and an intake port 117 is disposed at a central portion of one surface of the lower case 111, and a pair of fastening ports 116 are disposed at both sides of the intake port 117. do. At this time, the pair of fastening port 116 and the intake port 117 is formed to pass through one surface of the lower case (111).
플레이트(112)는 평평한 판부재로서, 하부케이스(111)의 하부를 덮도록 배치되며, 이러한 플레이트(112)의 일면에는 한 쌍의 브라켓(113)이 위치하고, 한 쌍의 브라켓(113)의 사이에 에어밸브(125) 및 소음저감부(130)가 위치하게 된다. Plate 112 is a flat plate member, disposed to cover the lower portion of the lower case 111, a pair of brackets 113 is located on one surface of the plate 112, between the pair of brackets 113 The air valve 125 and the noise reduction unit 130 is located.
브라켓(113)은 플레이트(112)와 수직하도록 플레이트(112)의 양측에 위치하며, 브라켓(113)의 상부에는 PCB기판(114)이 놓여지게 된다. 이러한 브라켓(113)은 PCB기판(114)을 지지하는 역할을 한다.The bracket 113 is positioned on both sides of the plate 112 so as to be perpendicular to the plate 112, and the PCB substrate 114 is placed on the upper portion of the bracket 113. The bracket 113 serves to support the PCB substrate 114.
PCB기판(114)은 한 쌍의 브라켓(113)의 상부에 배치되고, 이러한 PCB기판(114)은 업다운밸브(121) 및 에어밸브(125)와 전기적으로 연결됨에 따라 업다운밸브(121)과 에어밸브(125)의 작동에 관여할 수 있다.The PCB substrate 114 is disposed on the upper portion of the pair of brackets 113, and the PCB substrate 114 is electrically connected to the updown valve 121 and the air valve 125, so that the updown valve 121 and air May be involved in the operation of valve 125.
상부케이스(115)는 하부케이스(111)의 상부를 둘러싸는 구조로서, 하부케이스(111)와 탈착 가능하며, 이러한 상부케이스(115)는 하부케이스(111)의 내부에 배치된 구성요소들을 외부의 충격으로부터 보호하는 역할을 한다.The upper case 115 has a structure surrounding an upper portion of the lower case 111 and is detachable from the lower case 111. The upper case 115 externally removes the components disposed inside the lower case 111. It protects against the impact of
체결포트(116)는 하부케이스(115)의 마주보는 양면에 각각 관통하도록 다수로 형성된다. 보다 구체적으로 도 2 및 도 4를 참고하여 살펴보면, 체결포트(116)는 한 쌍으로 총 8개의 체결포트(116)가 도시되어 있다.The fastening port 116 is formed in plurality so as to pass through each of the opposite sides of the lower case 115. More specifically, referring to Figures 2 and 4, the fastening port 116 is shown in a pair of a total of eight fastening ports 116.
흡기포트(117)는 다수의 체결포트(116) 중 어느 일면에 형성되는 한 쌍의 체결포트(116) 사이에서 하부케이스(111)의 일면을 관통하도록 형성된다.The intake port 117 is formed to penetrate one surface of the lower case 111 between a pair of fastening ports 116 formed on any one surface of the plurality of fastening ports 116.
또한, 흡기포트(117)는 다수의 업다운밸브(121)와 연통하며, 이러한 흡기포트(117)는 외부로부터 공기가 최초로 유입되는 통로의 역할을 한다.In addition, the intake port 117 communicates with a plurality of up-down valves 121, and the intake port 117 serves as a passage through which air is first introduced from the outside.
어댑터(118)는 한 쌍의 브라켓 중 어느 하나의 브라켓에 인접하도록 플레이트(112) 상에 배치되며, 이러한 어댑터(118)는 전원인가부재(141)로부터 인가되는 전원을 다운시켜 솔레노이드밸브인 업다운밸브(121)과 에어밸브(125)에 공급하는 역할을 한다.The adapter 118 is disposed on the plate 112 so as to be adjacent to any one of the pair of brackets, the adapter 118 is to turn down the power applied from the power applying member 141 to the solenoid valve up-down valve It serves to supply the 121 and the air valve 125.
밸브모듈(120)은 업다운밸브(121) 및 에어밸브(125)를 포함하며, 이때의 업다운밸브(121)와 에어밸브(125)는 솔레노이드밸브인 것이 바람직하다.The valve module 120 includes an updown valve 121 and an air valve 125, and the updown valve 121 and the air valve 125 at this time are preferably solenoid valves.
업다운밸브(121)는 제 1 바디(122), 인포트(123) 및 제 1 아웃포트(124)를 포함하며, 이러한 업다운밸브(121)는 다수의 에어밸브(125)와 인접하고 다수의 체결포트(116)와 대응하여 연통하도록 수용부(110)의 내부 모서리에 각각 배치되고 도 2에서는 총 4개의 업다운밸브(121)가 도시되어 있으나, 이는 사용자의 용도나 의도에 따라 적절히 변경 가능하다.The up-down valve 121 includes a first body 122, an inlet 123, and a first out-port 124, and the up-down valve 121 is adjacent to a plurality of air valves 125 and a plurality of fastenings. Although each of the four up-down valves 121 are illustrated in FIG. 2 and disposed in the inner corners of the receiving unit 110 so as to communicate with the port 116, this may be appropriately changed according to a user's use or intention.
제 1 바디(122)는 인포트(123)와 제 1 아웃포트(124)가 이루는 유로가 형성된다.The first body 122 has a flow path formed by the in port 123 and the first out port 124.
인포트(123)는 제 1 바디(122)의 일측에 형성되고 체결포트(116)과 인접하면서 연통한다.The inpot 123 is formed at one side of the first body 122 and is adjacent to and in communication with the fastening port 116.
제 1 아웃포트(124)는 인포트(123)와 대향되는 제 1 바디(122)의 타측에 형성되며, 이러한 제 1 아웃포트(124)는 후술되는 에어 바디(126)와 연통한다.The first outlet 124 is formed on the other side of the first body 122 that faces the inlet 123, and the first outlet 124 communicates with the air body 126 described later.
에어밸브(125)는 플레이트(112)의 중앙부에 12개가 배치되고, 3개의 체결포트(116)가 하나의 세트로서 총 4세트로 이루어진다. 이때, 각각의 세트는 후술되는 유압실린더(미도시)에서 배출되는 공기를 유입시킨 후 소음저감부(130)에서 배출되도록 하기 위한 최소 단위의 묶음으로서 작용된다. 이러한 에어밸브(125)는 에어 바디(126) 및 제 2 아웃포트(127)를 포함한다.12 air valves 125 are arranged at the center of the plate 112, three fastening ports 116 are a set of four sets of a total of four. At this time, each set serves as a bundle of the minimum unit for introducing the air discharged from the hydraulic cylinder (not shown) to be described later and discharged from the noise reduction unit 130. The air valve 125 includes an air body 126 and a second outlet 127.
에어 바디(126)는 플레이트(112)의 중앙부에 위치하며, 이러한 에어 바디(126)의 상부에는 제 2 아웃포트(127)가 관통형성된다. 이때, 제 2 아웃포트(127)는 소음저감부(130)와 체결되어 연통하는 구조로 이루어지게 된다.The air body 126 is positioned at the center of the plate 112, and the second outlet 127 is formed through the upper portion of the air body 126. At this time, the second outlet 127 is made to have a structure in communication with the noise reduction unit 130.
또한, 흡기포트(117)와 인포트(123)는 상호 연통하고, 다수의 업다운밸브(121)는 상호 연통하며, 업다운밸브(121)와 에어밸브(125)는 상호 연통함에 따라 외부로부터 유입되는 공기가 유기적으로 이동할 수 있게 된다.In addition, the intake port 117 and the inlet 123 are in communication with each other, the plurality of up-down valve 121 is in communication with each other, the up-down valve 121 and the air valve 125 is introduced from the outside as the mutual communication The air can move organically.
보다 구체적으로 흡기포트(117)로 유입되는 공기는 다수의 업다운밸브(121)를 통과한 후 체결포트(116)로 배출되면서 체결포트(116)와 연결된 유압실린더를 왕복운동시키고, 유압실린더 내의 공기는 다수의 체결포트(116)로 배출되어 인포트(123)와 제 1 아웃포트(124)를 통과한 후 제 2 아웃포트(127)로 유입되어 후술되는 다수의 배기홀(132)을 통하여 배출된다.More specifically, the air flowing into the intake port 117 passes through the plurality of up-down valves 121 and is discharged to the fastening port 116 to reciprocate the hydraulic cylinder connected to the fastening port 116, and the air in the hydraulic cylinder. Is discharged to the plurality of fastening ports 116 and passes through the in port 123 and the first out port 124 and then flows into the second out port 127 to be discharged through the plurality of exhaust holes 132 described below. do.
소음저감부(130)는 에어밸브에서 유입되는 공기를 수용부(110)의 내부로 배출하며, 이러한 소음저감부(130)는 하우징(131) 및 배기홀(132)을 포함한다.The noise reduction unit 130 discharges air introduced from the air valve into the accommodation unit 110, and the noise reduction unit 130 includes a housing 131 and an exhaust hole 132.
하우징(131)은 일측이 개방된 회전체로 이루어지며, 하우징(131)의 개방된 일측은 제 2 아웃포트(127)에 체결되어 연통하면서 에어밸브(125)에서 유입되는 공기가 유입된다.The housing 131 is formed of a rotating body having one side open, and the open one side of the housing 131 is coupled to the second outlet 127 to communicate with the air introduced from the air valve 125.
배기홀(132)은 도 2에 도시된 바와 같이 하우징(131)의 측면에 관통형성되고 다수로 이루어진다.As shown in FIG. 2, the exhaust hole 132 is formed through the housing 131 and is formed of a plurality of exhaust holes 132.
이러한 다수의 배기홀(132)은 하우징(131)의 길이방향 및 하우징(131)의 중심축을 중심으로 회전한 회전방향으로 소정거리 이격되도록 배치됨에 따라 에어밸브(125)에서 유입되는 공기를 배출하는 과정에서 발생되는 소음을 저감시킨다.The plurality of exhaust holes 132 are disposed to be spaced apart from each other by a predetermined distance in the longitudinal direction of the housing 131 and the rotational direction rotated about the central axis of the housing 131 to discharge the air introduced from the air valve 125. Reduce noise generated in the process.
전원부(140)는 전원인가부재(141) 및 스위치(142)를 포함한다.The power supply unit 140 includes a power applying member 141 and a switch 142.
전원인가부재(141)는 한 쌍의 체결포트 중 어느 하나의 체결포트 상부에 배치되어 외부에서 공급되는 전원이 인가되며, 이러한 전원인가부재(141)는 어댑터(118)와 연결되어 전원이 흐르도록 한다.The power applying member 141 is disposed on an upper portion of any one of the fastening ports, and the power supplied from the outside is applied. The power applying member 141 is connected to the adapter 118 so that the power flows. do.
스위치(142)는 전원인가부재(141)에 인접하도록 배치되며, 이러한 스위치(142)는 전원의 온/오프를 조절할 수 있다.The switch 142 is disposed to be adjacent to the power applying member 141, and the switch 142 may adjust the on / off of the power.
또한, 본 발명에 따른 소음저감을 위한 흡배기장치(100)는 다수의 에어밸브(125)의 개폐 여부를 개별적으로 조절하는 제어부(미도시)를 더 포함할 수 있다.In addition, the intake and exhaust apparatus 100 for reducing noise according to the present invention may further include a controller (not shown) for individually controlling whether the plurality of air valves 125 are opened or closed.
보다 구체적인 설명을 위해 도 4에 도시된 다수의 에어밸브(125) 중 좌측에 위치한 3개의 에어밸브(125)를 각각 제 1, 2, 3 에어밸브라고 한다.For more detailed description, three air valves 125 located on the left side of the plurality of air valves 125 shown in FIG. 4 are referred to as first, second, and third air valves, respectively.
이때, 제어부는 유압실린더의 왕복운동시 제 1 에어밸브만 개방하고, 제 2, 3 에어밸브를 폐쇄할 수 있다.In this case, the controller may open only the first air valve and close the second and third air valves during the reciprocating motion of the hydraulic cylinder.
한편, 제어부는 제 1, 2 에어밸브만 개방하고, 제 3 에어밸브를 폐쇄할 수도 있으며, 필요에 따라서 제 1, 2, 3 에어밸브를 모두 개방할 수도 있다.The control unit may open only the first and second air valves, close the third air valve, and open all of the first, second and third air valves as necessary.
이처럼 제어부는 유압실린더 내의 유압이나 공기의 흐름 등을 고려하여 제 1, 2, 3 에어밸브를 개별적이고 독립적으로 제어가 가능함으로써 유압실린더의 동작시 발생하는 소음을 효율적으로 저감시킬 수 있다.As such, the controller may individually and independently control the first, second, and third air valves in consideration of the hydraulic pressure or the flow of air in the hydraulic cylinder, thereby effectively reducing the noise generated during the operation of the hydraulic cylinder.
전술한 본 발명의 설명은 예시를 위한 것이며, 본 발명이 속하는 기술분야의 통상의 지식을 가진 자는 본 발명의 기술적 사상이나 필수적인 특징을 변경하지 않고서 다른 구체적인 형태로 쉽게 변형이 가능하다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며 한정적이 아닌 것으로 이해해야만 한다. 예를 들어, 단일형으로 설명되어 있는 각 구성 요소는 분산되어 실시될 수도 있으며, 마찬가지로 분산된 것으로 설명되어 있는 구성 요소들도 결합된 형태로 실시될 수 있다.The foregoing description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.
본 발명의 범위는 후술하는 특허청구범위에 의하여 나타내어지며, 특허청구범위의 의미 및 범위 그리고 그 균등 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.The scope of the present invention is represented by the following claims, and it should be construed that all changes or modifications derived from the meaning and scope of the claims and their equivalents are included in the scope of the present invention.

Claims (10)

  1. 수용부;Receptacle;
    상기 수용부의 내부 중앙부에 위치하는 다수의 에어밸브를 포함하는 밸브모듈; 및A valve module including a plurality of air valves positioned in an inner central portion of the accommodation portion; And
    상기 다수의 에어밸브와 수직하도록 연통하는 소음저감부;를 포함하고,And a noise reduction unit communicating with the plurality of air valves so as to be perpendicular to the plurality of air valves.
    상기 소음저감부는 상기 에어밸브에서 유입되는 공기를 상기 수용부의 내부로 배출하는 것을 특징으로 하는,The noise reduction unit is characterized in that for discharging the air flowing from the air valve into the receiving portion,
    소음저감을 위한 흡배기장치.Intake and exhaust device for noise reduction.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 소음저감부는,The noise reduction unit,
    일측이 개방된 회전체인 하우징; 및A housing, one side of which is an open body; And
    상기 하우징의 측면에 관통형성되는 다수의 배기홀;을 포함하고,It includes; a plurality of exhaust holes formed through the side of the housing,
    상기 다수의 배기홀은 상기 하우징의 길이방향 및 상기 하우징의 중심축을 중심으로 회전한 회전방향으로 소정거리 이격되도록 배치되는 것을 특징으로 하는,The plurality of exhaust holes are arranged to be spaced apart a predetermined distance in the longitudinal direction of the housing and the rotation direction rotated about the central axis of the housing,
    소음저감을 위한 흡배기장치.Intake and exhaust device for noise reduction.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 수용부는,The receiving portion,
    하부케이스;Lower case;
    상기 하부케이스의 하부를 덮는 플레이트;A plate covering a lower portion of the lower case;
    상기 하부케이스의 마주보는 양면에 각각 관통하도록 형성되는 다수의 체결포트; 및A plurality of fastening ports respectively formed to penetrate the opposite surfaces of the lower case; And
    상기 다수의 체결포트 중 어느 일면에 형성되는 한 쌍의 체결포트 사이에서 상기 하부케이스의 일면을 관통하도록 형성되는 흡기포트;를 포함하는 것을 특징으로 하는,And an intake port formed to penetrate one surface of the lower case between a pair of coupling ports formed on one surface of the plurality of coupling ports.
    소음저감을 위한 흡배기장치.Intake and exhaust device for noise reduction.
  4. 제 3 항에 있어서,The method of claim 3, wherein
    상기 밸브모듈은,The valve module,
    상기 다수의 에어밸브와 인접하고 상기 다수의 체결포트와 대응하여 연통하도록 상기 수용부의 내부 모서리에 각각 배치되는 다수의 업다운밸브;를 더 포함하고,And a plurality of up-down valves adjacent to the plurality of air valves and disposed at inner edges of the accommodation portion to communicate with the plurality of fastening ports, respectively.
    상기 업다운밸브는,The up-down valve,
    제 1 바디;A first body;
    상기 제 1 바디의 일측에 형성되는 인포트; 및An in port formed on one side of the first body; And
    상기 인포트와 대향되는 상기 제 1 바디의 타측에 형성되는 제 1 아웃포트;를 포함하고,And a first outlet formed at the other side of the first body opposite to the inport.
    상기 흡기포트와 상기 인포트는 상호 연통하고,The intake port and the inport communicate with each other;
    상기 다수의 업다운밸브는 상호 연통하며,The plurality of updown valves are in communication with each other,
    상기 업다운밸브와 상기 에어밸브는 상호 연통하는 것을 특징으로 하는,The updown valve and the air valve, characterized in that in communication with each other,
    소음저감을 위한 흡배기장치.Intake and exhaust device for noise reduction.
  5. 제 4 항에 있어서,The method of claim 4, wherein
    상기 흡기포트로 유입되는 공기는 상기 다수의 업다운밸브를 통과한 후 상기 체결포트로 배출되면서 체결포트와 연결된 유압실린더를 왕복운동시키고,Air flowing into the intake port passes through the plurality of up-down valves and is discharged to the fastening port while reciprocating the hydraulic cylinder connected to the fastening port.
    상기 유압실린더 내의 공기는 상기 다수의 체결포트로 배출되어 상기 인포트와 상기 제 1 아웃포트를 통과한 후 상기 제 2 아웃포트로 유입되어 상기 다수의 배기홀을 통하여 배출되는 것을 특징으로 하는,The air in the hydraulic cylinder is discharged to the plurality of fastening ports and after passing through the in port and the first out port, characterized in that the flow into the second out port and discharged through the plurality of exhaust holes,
    소음저감을 위한 흡배기장치.Intake and exhaust device for noise reduction.
  6. 제 3 항에 있어서,The method of claim 3, wherein
    상기 다수의 에어밸브는,The plurality of air valves,
    상기 플레이트의 중앙부에 위치하는 에어 바디; 및An air body positioned at the center of the plate; And
    상기 에어 바디의 상부에 관통형성되는 제 2 아웃포트;를 포함하는 것을 특징으로 하는,And a second outlet formed through the upper portion of the air body.
    소음저감을 위한 흡배기장치.Intake and exhaust device for noise reduction.
  7. 제 6 항에 있어서,The method of claim 6,
    상기 흡배기장치는 상기 다수의 에어밸브의 개폐 여부를 개별적으로 조절하는 제어부;를 더 포함하는 것을 특징으로 하는,The intake and exhaust device further comprises a control unit for individually controlling whether the opening and closing of the plurality of air valves, characterized in that it further comprises,
    소음저감을 위한 흡배기장치.Intake and exhaust device for noise reduction.
  8. 제 6 항에 있어서,The method of claim 6,
    상기 하우징의 일측은 상기 제 2 아웃포트에 체결되어 연통하면서 상기 에어밸브에서 유입되는 공기가 유입되고,One side of the housing is coupled to the second outlet while communicating with the air flowing from the air valve,
    상기 다수의 배기홀은 상기 에어밸브에서 유입되는 공기를 배출하는 과정에서 발생되는 소음을 저감시키는 것을 특징으로 하는,The plurality of exhaust holes, characterized in that for reducing the noise generated in the process of discharging the air introduced from the air valve,
    소음저감을 위한 흡배기장치.Intake and exhaust device for noise reduction.
  9. 제 3 항에 있어서,The method of claim 3, wherein
    상기 흡배기장치는,The intake and exhaust device,
    상기 한 쌍의 체결포트 중 어느 하나의 체결포트 상부에 배치되어 외부에서 공급되는 전원이 인가되는 전원인가부재; 및A power applying member disposed on an upper portion of any one of the pair of fastening ports and supplied with external power; And
    상기 전원인가부재에 인접한 스위치;를 포함하는 전원부를 더 포함하는 것을 특징으로 하는,And a power supply unit including a switch adjacent to the power applying member.
    소음저감을 위한 흡배기장치.Intake and exhaust device for noise reduction.
  10. 제 3 항에 있어서,The method of claim 3, wherein
    상기 수용부는,The receiving portion,
    상기 플레이트와 수직하도록 상기 플레이트의 양측에 위치하는 한 쌍의 브라켓;A pair of brackets positioned at both sides of the plate to be perpendicular to the plate;
    상기 한 쌍의 브라켓의 상부에 배치되는 PCB기판;A PCB substrate disposed on the pair of brackets;
    상기 하부케이스의 상부를 둘러싸는 상부케이스; 및An upper case surrounding an upper portion of the lower case; And
    상기 한 쌍의 브라켓 중 어느 하나의 브라켓에 인접한 어댑터;를 더 포함하는 것을 특징으로 하는,Further comprising an adapter adjacent to any one of the pair of brackets,
    소음저감을 위한 흡배기장치.Intake and exhaust device for noise reduction.
PCT/KR2015/002460 2014-06-25 2015-03-13 Air intake/discharge device for noise reduction WO2015199314A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201580000071.4A CN105407761B (en) 2014-06-25 2015-03-13 For reducing the air intake and exhaust system of noise
PH12015500893A PH12015500893A1 (en) 2014-06-25 2015-04-21 Air suction and discharging apparatus for reducing noise
KR1020150170617A KR101774936B1 (en) 2014-06-25 2015-12-02 Intake and exhaust apparatus for reducing noise

Applications Claiming Priority (2)

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KR10-2014-0078164 2014-06-25
KR1020140078164A KR20160000688A (en) 2014-06-25 2014-06-25 A nozzle for preventing sound

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KR101274482B1 (en) * 2011-01-17 2013-06-14 주식회사 리텍 Screw jack type 4-directional motion base apparatus

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JP2001280114A (en) * 2000-03-30 2001-10-10 Chuo Motor Wheel Co Ltd Muffler
KR100948973B1 (en) * 2008-06-30 2010-03-23 (주)한창산업 Cassette type silencer
CN201643743U (en) * 2010-03-24 2010-11-24 上海恒润数码影像科技有限公司 Novel multi-stage bilaterally-controlled pneumatic 4D dynamic seat
KR101193842B1 (en) * 2010-05-28 2012-10-23 현대제철 주식회사 Opening and closing speed control apparatus for air valve
KR101274482B1 (en) * 2011-01-17 2013-06-14 주식회사 리텍 Screw jack type 4-directional motion base apparatus

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PH12015500893A1 (en) 2015-08-17
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CN105407761B (en) 2017-12-22
KR20160110886A (en) 2016-09-22

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