KR102463870B1 - All-in-one inter cooler hose - Google Patents

All-in-one inter cooler hose Download PDF

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Publication number
KR102463870B1
KR102463870B1 KR1020210103546A KR20210103546A KR102463870B1 KR 102463870 B1 KR102463870 B1 KR 102463870B1 KR 1020210103546 A KR1020210103546 A KR 1020210103546A KR 20210103546 A KR20210103546 A KR 20210103546A KR 102463870 B1 KR102463870 B1 KR 102463870B1
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South Korea
Prior art keywords
intercooler
weight
hose
present
intercooler hose
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KR1020210103546A
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Korean (ko)
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김현수
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주식회사 메인터넌스
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10144—Connections of intake ducts to each other or to another device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10314—Materials for intake systems
    • F02M35/10334—Foams; Fabrics; Porous media; Laminates; Ceramics; Coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/125—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting non-inflammable or heat-resistant hoses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The present invention relates to an integrated intercooler hose, wherein the intercooler hose, which performs a function of connecting an intercooler and a turbocharger of a vehicle, has an integrated structure modified from a conventional connected structure, thereby being easily manufactured, and a connection part is omitted, thereby preventing a leakage at a connection part. The intercooler hose of the present invention has an integrated structure and includes a heat resistant coating layer (11) formed on the inner wall surface of the intercooler hose.

Description

일체형 인터쿨러 호스{All-in-one inter cooler hose} All-in-one inter cooler hose

본 발명은 인터쿨러 호스에 관한 것으로서, 더욱 상세하게는 다수개의 부재에 의한 연결형 구조를 이루는 인터쿨러 호스를 일체형 구조로 성형 제작하여 다양한 편의성 및 이점을 나타내기 위한 일체형 인터쿨러 호스에 관한 것이다.The present invention relates to an intercooler hose, and more particularly, to an integrated intercooler hose for exhibiting various conveniences and advantages by molding and manufacturing an intercooler hose forming a connection type structure by a plurality of members into an integrated structure.

최근 들어 많은 수의 차량에는 냉각장치인 인터쿨러(inter cooler)가 설치되는 것이다.Recently, a large number of vehicles are equipped with an inter cooler, which is a cooling device.

이러한 인터쿨러는 공기압축기가 압축한 저압의 압축공기를 냉각시키는 장치를 말하며, 압축 공기는 온도가 높아져 팽창하고 공기 밀도가 떨어져 정상 출력을 얻기 어려움으로 흡입되는 뜨거운 공기를 인터쿨러를 통하여 공기의 열을 식혀주는 역할을 수행하게 되는 것이다.The intercooler refers to a device that cools the low-pressure compressed air compressed by the air compressor. The compressed air expands as the temperature rises, and the air density decreases, making it difficult to obtain normal output. giving will play a role.

한편, 인터쿨러는 연질 소재의 인터쿨러 호스에 의해 터보차져와 연결이 이루어져 있으며, 이를 통해 터보차져에서 배출되는 공기를 인터쿨러로 이송하는 유로 기능을 수행하게 된다.On the other hand, the intercooler is connected to the turbocharger by an intercooler hose made of a soft material, and through this, the intercooler performs a flow path function for transferring air discharged from the turbocharger to the intercooler.

그러나, 종래 인터쿨러 호스는 개별적으로 성형 제작된 다수개(3개)의 부재가 상호 연결된 연결형 구조를 이루고 있기 때문에 제작효율을 저하시킴과 함께 연결부위에서 공기의 누출이 발생되는 문제점이 있었다.However, the conventional intercooler hose has a problem in that a plurality of (3) individually molded and manufactured members form a interconnected structure, thereby reducing manufacturing efficiency and causing air leakage at the connection part.

대한민국 특허공개 제2017-79035호(2017.07.10.공개)Korean Patent Publication No. 2017-79035 (published on July 10, 2017) 대한민국 특허공개 제2016-100418호(2016.08.24.공개)Korean Patent Publication No. 2016-100418 (published on August 24, 2016)

본 발명은 상기한 종래 기술에서의 문제점을 개선하기 위해 제안된 것으로서, 인터쿨러 호스를 일체형으로 성형 제작하여 일체형 구조를 이루도록 함으로써 제품의 제조 효율을 향상시킴과 함께 연결부 누출 방지효과를 나타내도록 하는 데 목적이 있다.The present invention has been proposed to improve the problems in the prior art, and the purpose of the present invention is to improve the manufacturing efficiency of the product and to exhibit the effect of preventing leakage of the connection part by forming an intercooler hose integrally to form an integrated structure. There is this.

상기 목적을 이루기 위한 본 발명은, 차량 인터쿨러와 터보차져를 연결하는 인터쿨러 호스에 있어서, 상기 인터쿨러 호스는 하나의 일체형 구조를 이루는 것을 특징으로 한다.The present invention for achieving the above object is an intercooler hose connecting a vehicle intercooler and a turbocharger, wherein the intercooler hose forms a single integrated structure.

이러한 본 발명의 인터쿨러 호스는, 기존 연결형 구조에서 일체형 구조로 변형시킴으로써 제작이 용이하게 이루어짐과 함께 연결부위 생략에 따른 연결부 누출 방지효과를 나타내게 된다.The intercooler hose of the present invention is easily manufactured by transforming the existing connection type structure into an integrated structure and exhibits an effect of preventing leakage of the connection portion due to the omission of the connection portion.

도 1은 본 발명의 일 실시 예에 따른 인터쿨러 호스 외관 사시도.
도 2는 본 발명의 인터쿨러 호스 측면 구조도.
도 3은 도 2의 A-A부 단면도.
도 4는 본 발명의 인터쿨러 호스 단면 구조도.
도 5는 본 발명 인터쿨러 호스의 연결상태 개략 구조도.
도 6은 본 발명의 다른 실시 예에 따른 인터쿨러 호스 단면 구조도.1 is an external perspective view of an intercooler hose according to an embodiment of the present invention;
Figure 2 is a side structural view of the intercooler hose of the present invention.
Figure 3 is a cross-sectional view taken along section AA of Figure 2;
4 is a cross-sectional structural view of the intercooler hose of the present invention.
5 is a schematic structural diagram of the connection state of the intercooler hose of the present invention.
6 is a cross-sectional structural view of an intercooler hose according to another embodiment of the present invention.

이하, 본 발명의 구체적인 실시 예를 첨부 도면을 참조하여 상세히 살펴보기로 한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 실시 예는 여러 가지 형태로 변형될 수 있으며, 본 발명의 범위가 아래에서 상세히 설명하는 실시 예로 한정되는 것으로 해석되어서는 안 된다. 본 실시 예는 당 업계에서 평균적인 지식을 가진 자에게 본 발명을 더욱 완전하게 설명하기 위하여 제공되는 것이다.Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those of ordinary skill in the art.

따라서, 도면에서 표현한 구성요소의 형상 등은 더욱 명확한 설명을 강조하기 위해서 과장되어 표현될 수 있다. 각 도면에서 동일한 구성은 동일한 참조부호로 도시한 경우가 있음을 유의하여야 한다. 또한, 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 공지 기술의 기능 및 구성에 관한 상세한 설명은 생략될 수 있다.Accordingly, the shape of the components expressed in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same configuration in each drawing is sometimes illustrated with the same reference numerals. In addition, detailed descriptions of functions and configurations of known technologies that may unnecessarily obscure the gist of the present invention may be omitted.

먼저, 본 발명의 일 실시 예에 따른 인터쿨러 호스의 구조를 도 1 내지 도 4를 통해 살펴보면 다음과 같다.First, a structure of an intercooler hose according to an embodiment of the present invention will be described with reference to FIGS. 1 to 4 .

본 실시 예에서의 인터쿨러 호스(10)는 플랙시블한 합성수지 재질로 이루어지는 것으로, 조립 연결형 구조가 아닌 하나의 일체형 구조로 성형 제작이 이루어지게 된다.The intercooler hose 10 in this embodiment is made of a flexible synthetic resin material, and is molded and manufactured as a single integrated structure rather than an assembly connection type structure.

즉, 중간에 틈새 발생이 이루어지지 않는 일체형 구조를 이루는 가운데 양단부는 인터쿨러(20)측 및 터보자쳐(30)측과 연결이 이루어질 수 있도록 일정 곡률 형태로 성형이 이루어진 것을 확인할 수 있다.That is, it can be seen that both ends are formed in a shape of a certain curvature so that they can be connected to the intercooler 20 side and the turbo magnet 30 side while forming an integrated structure in which a gap is not generated in the middle.

이와 같은 구성을 이루는 본 발명 인터쿨러 호스(10)의 사용에 따른 작용효과를 살펴보기로 한다.Let's take a look at the effects of the use of the intercooler hose 10 of the present invention having such a configuration.

본 발명의 인터쿨러 호스(10)는 도 5에서와같이 인터쿨러(20)와 터보차져(30)를 연결하는 형태로 설치가 이루어짐으로써 터보차져(30)에서 배출되는 공기를 인터쿨러(20)로 이송하는 유로 기능을 수행하게 된다.The intercooler hose 10 of the present invention is installed in the form of connecting the intercooler 20 and the turbocharger 30 as shown in FIG. 5, so that the air discharged from the turbocharger 30 is transferred to the intercooler 20. It will perform the Euro function.

이때, 공기의 안내가 이루어지는 본 발명의 인터쿨러 호스(10)는 중간에 접속부 또는 연결부가 생략된 하나의 일체형 구조를 이루고 있기 때문에 공기 누설이 방지되어 안정적인 유로 기능을 수행하게 됨과 함께, 외부 충격이나 진동으로 인한 탈락 현상이 방지될 수 있게 됨을 알 수 있다.At this time, since the intercooler hose 10 of the present invention, in which air is guided, has a one-piece structure in which a connection part or a connection part is omitted in the middle, air leakage is prevented to perform a stable flow path function, and external shock or vibration It can be seen that the drop-out phenomenon caused by this can be prevented.

따라서 본 발명의 인터쿨러 호스는, 기존 연결형 구조에서 일체형 구조로 변형시킴으로써 제작이 용이하게 이루어짐과 함께 연결부위 생략에 따른 연결부 누출 방지효과를 나타내게 된다.Accordingly, the intercooler hose of the present invention is easily manufactured by transforming the existing connection type structure into an integrated structure, and exhibits an effect of preventing leakage of the connection portion due to the omission of the connection portion.

한편, 도 6은 본 발명의 다른 실시 예에 따른 구성을 나타낸 것으로서, 인터쿨러 호스(10) 내벽면에는 단열 및 내열 기능 향상을 위한 내열 코팅층(11)이 코팅 형성된다.Meanwhile, FIG. 6 shows a configuration according to another embodiment of the present invention, and a heat-resistant coating layer 11 for improving heat insulation and heat-resistance functions is coated on the inner wall surface of the intercooler hose 10 .

이때, 내열 코팅층(11)은 규소수지, 우레탄, 미네랄울, 카보나이트 라이드, 실리콘 카바이드, 펄라이트의 기본적인 혼합 조성을 이루며, 코팅 안정성 향상을 위해서는 벤조일 글리옥실산, 티오황산나트륨 및 요소수지 성분이 추가로 첨가될 수 있다.At this time, the heat-resistant coating layer 11 forms a basic mixed composition of silicon resin, urethane, mineral wool, carbonitride, silicon carbide, and perlite, and benzoyl glyoxylic acid, sodium thiosulfate and urea resin components are additionally added to improve coating stability. can

즉, 이때에는 규소수지 15~30중량%, 우레탄 10~30중량%, 미네랄울 10~20중량%, 카보나이트 라이드 5~20중량%, 실리콘 카바이드 1~10중량%, 펄라이트 1~10중량%, 벤조일 글리옥실산 1~10중량%, 티오황산나트륨 1~5중량%, 요소수지 1~5중량%의 비율로 혼합이 이루어짐이 바람직하다.That is, at this time, 15 to 30% by weight of silicon resin, 10 to 30% by weight of urethane, 10 to 20% by weight of mineral wool, 5 to 20% by weight of carbonitride, 1 to 10% by weight of silicon carbide, 1 to 10% by weight of perlite, It is preferable that mixing is made in a ratio of 1 to 10% by weight of benzoyl glyoxylic acid, 1 to 5% by weight of sodium thiosulfate, and 1 to 5% by weight of urea resin.

이와 같은 구성을 이루게 되면, 내열 코팅층(11)의 구성으로 인해 인터쿨러 호스(10)의 단열 및 내열기능이 향상되어 내부 유통 공기의 열손실을 최소화할 수 있게 된다.When such a configuration is achieved, the heat insulation and heat resistance function of the intercooler hose 10 is improved due to the configuration of the heat-resistant coating layer 11 , and thus heat loss of the internal circulation air can be minimized.

특히, 내열 코팅층(11)에는 카보나이트 라이드 및 실리콘 카바이드 성분이 혼합되어 있기 때문에 내구성 향상에 따른 크랙 발생이 방지되고, 펄라이트는 코팅 밀도를 증대시켜서 단열효율을 개선시킴과 함께 외부 충격에 의한 탈락 현상이 방지될 수 있게 된다.In particular, since carbonitride and silicon carbide components are mixed in the heat-resistant coating layer 11, cracking due to durability improvement is prevented, and pearlite improves the insulation efficiency by increasing the coating density, and the drop-off phenomenon due to external impact is prevented. can be prevented.

또한, 기능성 향상을 위해 추가 첨가된 벤조일 글리옥실산은 미네랄울 성분의 경화를 방지하는 기능을 수행하며, 티오황산나트륨은 고온 공기와의 접촉에 따른 코팅층의 탄화 및 변색 발생을 방지하고, 요소수지는 혼합 성분 상호 간의 결합력 증대 및 내열 코팅층(11)의 인터쿨러 호스(10) 내벽면 결합상태를 안정적으로 유지시키는 진보된 작용효과를 나타내게 된다.In addition, benzoyl glyoxylic acid added to improve functionality prevents curing of the mineral wool component, sodium thiosulfate prevents carbonization and discoloration of the coating layer due to contact with hot air, and urea resin is mixed An advanced effect of increasing the bonding force between the components and stably maintaining the bonding state of the intercooler hose 10 of the heat-resistant coating layer 11 to the inner wall surface is exhibited.

그리고, 상기에서 본 발명의 특정한 실시 예가 설명 및 도시되었지만 본 발명의 인터쿨러 호스 구조가 당업자에 의해 다양하게 변형되어 실시될 수 있음은 자명한 일이다. In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the intercooler hose structure of the present invention may be variously modified and implemented by those skilled in the art.

예를 들면, 상기 실시 예에서는 인터쿨러 호스의 특정한 형상 및 모양이 도시되었으나, 이는 차량의 엔진룸 크기 및 형태에 따라 다양한 형상 및 모양으로 성형 제작이 이루어질 수 있게 된다.For example, although the specific shape and shape of the intercooler hose is illustrated in the above embodiment, it can be molded into various shapes and shapes according to the size and shape of the engine room of the vehicle.

또한, 인터쿨러 호스의 길이 또한 차종에 따라 다양하게 가변 생산되어질 수 있게 된다.In addition, the length of the intercooler hose can also be varied and produced according to the vehicle model.

따라서 이와 같은 변형된 실시 예들은 본 발명의 기술적 사상이나 범위로부터 개별적으로 이해되어져서는 안되며, 이와 같은 변형된 실시 예들은 본 발명의 첨부된 특허청구범위 내에 포함된다 해야 할 것이다.Accordingly, such modified embodiments should not be individually understood from the technical spirit or scope of the present invention, and such modified embodiments should be included within the appended claims of the present invention.

10 : 인터쿨러 호스 20 : 인터쿨러
30 : 터보차져10: intercooler hose 20: intercooler
30: turbocharger

Claims (4)

인터쿨러(20)와 터보차져(30)를 연결하는 인터쿨러 호스(10)에 있어서,
상기 인터쿨러 호스(10)는 하나의 일체형 구조를 이루고,
상기 인터쿨러 호스(10) 내벽면에는 내열 기능을 위한 내열 코팅층(11)이 코팅 형성되며,
상기 내열 코팅층(11)은 규소수지 15~30중량%, 우레탄 10~30중량%, 미네랄울 10~20중량%, 카보나이트 라이드 5~20중량%, 실리콘 카바이드 1~10중량%, 펄라이트 1~10중량%, 벤조일 글리옥실산 1~10중량%, 티오황산나트륨 1~5중량%, 요소수지 1~5중량%의 비율로 혼합된 것을 특징으로 하는 일체형 인터쿨러 호스.In the intercooler hose (10) connecting the intercooler (20) and the turbocharger (30),
The intercooler hose 10 forms one integrated structure,
A heat-resistant coating layer 11 for a heat-resistant function is coated on the inner wall surface of the intercooler hose 10,
The heat-resistant coating layer 11 is 15 to 30% by weight of silicon resin, 10 to 30% by weight of urethane, 10 to 20% by weight of mineral wool, 5 to 20% by weight of carbonitride, 1 to 10% by weight of silicon carbide, 1 to 10% by weight of perlite All-in-one intercooler hose, characterized in that it is mixed in a ratio of 1 to 10% by weight of benzoyl glyoxylic acid, 1 to 5% by weight of sodium thiosulfate, and 1 to 5% by weight of urea resin. 삭제delete 삭제delete 삭제delete
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007230225A (en) * 2006-02-01 2007-09-13 Tokai Rubber Ind Ltd Heat resistant air hose for diesel
KR20120006211A (en) * 2010-07-12 2012-01-18 콘티테크플루이드코리아유한회사 An silicon hose for high temperature and high pressure and method of therefore
JP2013221580A (en) * 2012-04-17 2013-10-28 Nissan Motor Co Ltd Fastening structure of pipe for supercharger system
KR20160100418A (en) 2015-02-13 2016-08-24 현대자동차주식회사 Intercooler pipe having the low vibration property for a car
KR20170079035A (en) 2015-12-30 2017-07-10 쌍용자동차 주식회사 intercooler hoses for automobile
KR102022493B1 (en) * 2019-02-25 2019-09-18 정미정 Silicone hose structure and manufacture method for automobile

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007230225A (en) * 2006-02-01 2007-09-13 Tokai Rubber Ind Ltd Heat resistant air hose for diesel
KR20120006211A (en) * 2010-07-12 2012-01-18 콘티테크플루이드코리아유한회사 An silicon hose for high temperature and high pressure and method of therefore
JP2013221580A (en) * 2012-04-17 2013-10-28 Nissan Motor Co Ltd Fastening structure of pipe for supercharger system
KR20160100418A (en) 2015-02-13 2016-08-24 현대자동차주식회사 Intercooler pipe having the low vibration property for a car
KR20170079035A (en) 2015-12-30 2017-07-10 쌍용자동차 주식회사 intercooler hoses for automobile
KR102022493B1 (en) * 2019-02-25 2019-09-18 정미정 Silicone hose structure and manufacture method for automobile

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