KR200157192Y1 - Sealer for the joint of smoke stack - Google Patents
Sealer for the joint of smoke stack Download PDFInfo
- Publication number
- KR200157192Y1 KR200157192Y1 KR2019960005716U KR19960005716U KR200157192Y1 KR 200157192 Y1 KR200157192 Y1 KR 200157192Y1 KR 2019960005716 U KR2019960005716 U KR 2019960005716U KR 19960005716 U KR19960005716 U KR 19960005716U KR 200157192 Y1 KR200157192 Y1 KR 200157192Y1
- Authority
- KR
- South Korea
- Prior art keywords
- sealing member
- circumferential surface
- fastening band
- outer tube
- tube
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
- F23J13/04—Joints; Connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2213/00—Chimneys or flues
- F23J2213/20—Joints; Connections
- F23J2213/204—Sealing arrangements
Abstract
본 고안은 연통이음용 밀봉부재에 관한 것으로, 몸체중앙이 관통되어 그 내주면(60)에 내측관(70)의 외주면(80)이 삽입될수 있도록 원통체로 구성되고, 외측관(90)의 내주면(100)이 삽입되어지는 몸체의 외주면(10)중앙에는 반원형태의 결합환테(20)가 외주면 둘레를 따라 형성되며 그 하단의 단턱(30)을 기점으로는 테두리면에 받침턱(50)이 일체로 형성되어진 체결밴드 수용면(40)이 배치되어진 구조로 되어, 종래의 밀봉부재에 비해The present invention relates to a sealing member for a communication joint, the center of the body is penetrated by a cylindrical body so that the outer peripheral surface 80 of the inner tube 70 can be inserted into the inner peripheral surface 60, the inner peripheral surface of the outer tube 90 ( In the center of the outer circumferential surface 10 of the body is inserted 100 is a semicircular coupling ring frame 20 is formed along the outer circumference and the base 50 is integral to the rim surface starting from the stepped portion 30 of the lower end Fastening band receiving surface 40 is formed in a structure that is arranged, compared to the conventional sealing member
첫째: 밀봉부재(A)의 내주면(60)에 내측관(70)의 외주면(80)이 밀착되어지므로 접촉면적이 극대화되어 밀봉효과가 뛰어나고,First: Since the outer circumferential surface 80 of the inner tube 70 is in close contact with the inner circumferential surface 60 of the sealing member (A), the contact area is maximized, and the sealing effect is excellent.
둘째: 밀봉부재(A)의 외주면에 결합환테(20)가 형성되어, 외측관(90)의 내주면(100)에 밀봉부재(A)의 외주면(10)이 결합되어 질 때,Second: when the coupling ring frame 20 is formed on the outer peripheral surface of the sealing member (A), the outer peripheral surface 10 of the sealing member (A) is coupled to the inner peripheral surface (100) of the outer tube (90),
상기 밀봉부재(A)의 결합환테(20)가 외측관(90)의 보강환테(120)내에 긴밀하게 끼워지게 되므로, 봉부재(A)에 대해 외측관이 이탈되는 것을 방지할 수 있으며,Since the coupling ring 20 of the sealing member (A) is tightly fitted in the reinforcing ring frame 120 of the outer tube (90), it is possible to prevent the outer tube is separated from the rod member (A),
셋째: 단턱(30)에 의해 외측관(90)의 외주면(110)과 밀봉부재(A)의 체결밴드 수용면(40)이 동일면상에 위치하게 되므로 체결밴드(130)가 밀봉부재(A)와 외측관(90)을 동시에 압착시켜 이들의 결합력이 증대되어지는 효과가 있고,Third: Since the outer circumferential surface 110 of the outer tube 90 and the fastening band receiving surface 40 of the sealing member A are positioned on the same surface by the stepped portion 30, the fastening band 130 is the sealing member A. And the outer tube 90 at the same time has the effect of increasing their coupling force,
넷째: 밀봉부재(A)의 받침턱(50)과 외측관(90)의 보강환테(120)사이에 체결밴드(130)가 수용되어지므로 체결밴드(130)의 이탈우려가 없어지게 되는 한편,Fourth: Since the fastening band 130 is accommodated between the supporting jaw 50 of the sealing member (A) and the reinforcement annulus frame 120 of the outer tube 90, there is no fear of the separation of the fastening band 130,
다섯째: 체결밴드(130)를 조이게 되면 밀봉부재(A)의 외주면(10)이 외측관(90)의 내주면(100)에 의해 긴밀하게 압착되어지고 동시에, 밀봉부재(A)의 내주면(60)이 내측관(70)의 외주연(80)에 긴밀하게 압착되어지므로 수밀효과가 극대화 된다는 장점이 있어Fifth: When the fastening band 130 is tightened, the outer circumferential surface 10 of the sealing member A is tightly compressed by the inner circumferential surface 100 of the outer tube 90, and at the same time, the inner circumferential surface 60 of the sealing member A is fixed. Since it is closely pressed to the outer circumferential edge 80 of the inner tube 70 there is an advantage that the watertight effect is maximized
배기가스관의 이음매를 통하여 배기가스가 실내로 누출되는 것이 방지되고, 또한 흡기관의 이음매로 실내공기가 유입되는 것을 방지됨으로서 배기가스로 인한 가스중독 사고와 실내의 산소부족으로 인한 인명사고를 미연에 예방할수 있도록 한것임.Exhaust gas is prevented from leaking into the room through the joint of the exhaust pipe, and indoor air is prevented from entering into the joint of the intake pipe, thereby preventing gas poisoning due to exhaust gas and human accident due to lack of oxygen in the room. It is to prevent.
Description
제1도는 본 고안에 따른 연통이음용 밀봉부재의 일부절개 사시도.1 is a partially cutaway perspective view of a sealing member for a communication joint according to the present invention.
제2도는 본 고안에 따른 연통이음용 밀봉부재가 보일러연도의 내ㆍ외측관 사이에 긴밀하게 밀봉되어진 상태의 결합단면도.2 is a cross-sectional view of the coupling member in the state in which the sealing member for the communication joint according to the present invention is tightly sealed between the inner and outer tubes of the boiler flue.
제3도는 본 고안에 따른 연통이음용 밀봉부재가 보일러연도의 내ㆍ외측관 이음부에 적용되어진 상태의 사용상태도.3 is a state of use of the sealing member for the communication joint according to the present invention is applied to the inner and outer pipe joints of the boiler year.
제4(a)(b)도는 본 고안에 따른 연통이음용 밀봉부재의 다른 실시예.4 (a) (b) is another embodiment of the sealing member for a communication joint according to the present invention.
제5도는 종래의 일반적인 밀봉부재가 내ㆍ외측관 사이에 결합되어진 상태를 나타낸 결합단면도이다.5 is a cross-sectional view showing a state in which a conventional general sealing member is coupled between the inner and outer tubes.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
A : 연통이음용 밀봉부재 L : 내측관과의 접촉면적A: Sealing member for communication joint L: Contact area with inner tube
10 : 외주면 20 : 결합환테10: outer circumference 20: bond ring
30 : 단턱 40 : 체결밴드 수용면30: step 40: fastening band receiving surface
50 : 받침턱 60 : 내주면50: base jaw 60: inner circumference
70 : 내측관 80 : 외주면70: inner tube 80: outer peripheral surface
90 : 외측관 100 : 내주면90: outer tube 100: inner peripheral surface
110 : 외주면 120 : 보강환테110: outer peripheral surface 120: reinforcement frame
130 : 체결밴드 140 : 보일러 연도130: fastening band 140: boiler year
150 : 흡기관 160 : 배기관150: intake pipe 160: exhaust pipe
170 : 보일러 180 : 단턱170: boiler 180: step
190 : 결합환테 200 : 내주면190: bound ring 200: inner circumference
210 : 받침턱 220 : 체결밴드 수용면210: base jaw 220: fastening band receiving surface
230 : 내측관 밀착면 240 : 외측관 밀착면230: inner tube contact surface 240: outer tube contact surface
250 : 밀봉수단 260 : 내측관250: sealing means 260: inner tube
290 : 외측관290: outer tube
본 고안은 연통 이음용 밀봉부재에 관한 것으로, 더욱 상세하게는 직경이 서로 다른 보일러의 내ㆍ외측관을 상호 연결할때 상기 두 관사이를 긴밀하게 밀봉함으로서 배기가스관의 이음매를 통하여 배기가스가 실내로 누출되는 것을 방지하고, 또한 흡기관의 이음매로 실내공기가 유입되는 것을 방지하여 배기가스로 인한 가스중독 사고와 실내의 산소부족으로 인한 인명사고를 미연에 예방할 수 있도록 한 연통이음용 밀봉부재에 관한 것이다.The present invention relates to a sealing member for communication joint, and more particularly, when the inner and outer pipes of boilers having different diameters are interconnected, the exhaust gas leaks into the room through the joint of the exhaust pipe by tightly sealing the two pipes. The present invention relates to a sealing member for communication joints, which prevents gas from being introduced into the joint of the intake pipe and prevents gas poisoning due to exhaust gas and human accident due to lack of oxygen in the room. .
직경이 서로 다른 보일러연도의 내ㆍ외측관을 연통을 상호 연결시킬때 발생하는 틈새를 밀봉시키기 위하여 적용되어지는 종래의 일반적인 밀봉수단은 예시도면 제5도에 도시된 바와같다.Conventional general sealing means applied to seal the gap generated when interconnecting the communication between the inner and outer pipe of the boiler flue of different diameters is as shown in FIG.
즉, 보일러연도의 내측관(260)과 외측관(270)을 상호 연결할때 오링형태의 밀봉부재(250)를 상기 두 관 사이에 끼우고 외측관(270)의 외주면에 압착밴드를 체결하거나 또는 벌어진 틈새를 은박테잎 등으로 접착시킴으로서 두 관사이의 이음매가 밀봉 되도록 되어 있었는 바, 그러나 상기 은박테잎등은 시간이 경과 할수록 접착면의 접착력이 떨어져 쉽게 격리된다는 문제점이 있었고, 또한 두 관 사이에 끼움결합된 오링형태의 밀봉부재는 내측관(260)과의 접촉면적이 매우 협소하기 때문에 충분한 밀봉효과를 기대할수가 없었으며,That is, when connecting the inner pipe 260 and the outer pipe 270 of the boiler flue, the sealing member 250 of the O-ring type is sandwiched between the two pipes and fastening the crimping band to the outer peripheral surface of the outer pipe 270 or The gap between the two tubes was sealed by attaching the gaps with silver foil tape, but the silver foil tape, etc., had a problem that the adhesive force of the adhesive surface was easily separated as time passed and the insulation was easily sandwiched between the two tubes. The combined O-ring sealing member could not expect a sufficient sealing effect because the contact area with the inner tube 260 is very narrow,
또한, 내ㆍ외측관(260)(270)중 어느 한곳에 충격이 가해지게 되면 밀봉수단(120)의 내주면에 단순히 끼움결합된 내측관(260)이 쉽게 빠져 버리게 되는 일이 발생되었다.In addition, when an impact is applied to any one of the inner and outer tubes 260 and 270, the inner tube 260 simply fitted to the inner circumferential surface of the sealing unit 120 may easily fall out.
따라서 배기관의 이음매를 통한 배기가스의 유출로 가스중독사고의 우려가 있었고, 흡기관의 이음매를 통한 공기 유입으로 실내의 산소부족 현상을 초래하게 되는 문제점이 있었다.Therefore, there was a risk of gas poisoning accident due to the outflow of exhaust gas through the joint of the exhaust pipe, there was a problem that caused the lack of oxygen in the room by the air inflow through the joint of the intake pipe.
이에 본 고안은 상기의 제반문제점을 해소 시키기 위하여 안출된 것으로, 보일러연도의 배기관과 또는 흡기관들을 상호 결합시킬때, 그 결합부의 틈새를 완벽히 밀봉시킬수 있도록 함으로서 배기가스의 유출로 인한 가스중독사고의 예방 및 흡기관의 이음매를 통하여 실내의 공기가 유입되는 것을 방지하여 실내의 산소부족현상이 발생하지 않도록 한 연통이음용 밀봉부재를 제공하는데 그 목적이 있다.Therefore, the present invention was devised to solve the above problems, and when the exhaust pipe of the boiler year or the intake pipes are mutually coupled, the gap of the coupling part can be completely sealed so that the gas poisoning accident due to the outflow of the exhaust gas can be achieved. It is an object of the present invention to provide a sealing member for communication joints which prevents the occurrence of oxygen shortage in the room by preventing the air from entering the room through the joint of the prevention and intake pipe.
상기의 목적을 달성시키기 위한 본 고안에 따른 연통이음용 밀봉부재는 밀봉부재의 내주면과 내측관 외주면과의 접촉면적이 극대화되도록 하고 밀봉부재의 외주면에는 결합환테를 형성하여 이 결합환테가 외측관의 보강환테내에 긴밀하게 삽입,결합되도록 하는 한편, 밀봉부재의 외주면에 결합되는 외측관과 이 외측관,의 외주면과 근접되는 체결밴드 수용면은 체결밴드에 의해 긴밀하게 압착,고정되도록 함으로서 합성고무제로 제작되는 밀봉부재가 탄력적으로 눌려진 상태로 내ㆍ외측관의 이음매 사이에 긴밀하게 결합되도록 한것에 그 특징이 있다.Sealing member for communication joint according to the present invention for achieving the above object is to maximize the contact area between the inner peripheral surface of the sealing member and the outer peripheral surface of the inner tube and to form a coupling ring on the outer peripheral surface of the sealing member of the outer ring The outer tube coupled to the outer circumferential surface of the sealing member and the fastening band receiving surface close to the outer circumferential surface of the outer tube are tightly compressed and fixed by the fastening band, so as to be closely inserted and coupled into the reinforcing ring frame. It is characterized in that the sealing member to be manufactured is tightly coupled between the joints of the inner and outer tubes while being elastically pressed.
이하, 본 고안에 따른 연통이음용 밀봉부재의 구조 및 그 결합관계를 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, the structure and the coupling relationship of the sealing member for a communication joint according to the present invention will be described in detail based on the accompanying drawings.
제1도에 도시된 바와같이 본 고안에 따른 연통이음용 밀봉부재(A)는 원통체의 형태를 이루면서 그 재질은 내열성 고무인 실리콘고무로 제작되어진다.As shown in Figure 1, the sealing member (A) for the communication joint according to the present invention forms a cylindrical body, and the material is made of silicone rubber which is a heat resistant rubber.
한편 몸체의 외주면(10)원주둘레에는 반원형의 결합환테(20)가 돌출형성 되어지고, 상기 몸체의 외주면(10)일측에는 소정의 두께를 갖는 단턱(30)이 형성되어 이 단턱(30)을 기점으로 하여 체결밴드 수용면(40)이 배치되어지는 한편, 그 하단은 상기 결합환테(20)와 거의 유사한 형태의 받침턱(50)이 형성되어진 구조이다.Meanwhile, the outer circumferential surface 10 of the body has a semicircular coupling ring frame 20 protruding from the circumference thereof, and a stepped portion 30 having a predetermined thickness is formed on one side of the outer circumferential surface 10 of the body to form the stepped portion 30. The fastening band receiving surface 40 is disposed as a starting point, and the lower end thereof has a structure in which the supporting jaw 50 is formed in a shape substantially similar to that of the coupling ring frame 20.
또한, 밀봉부재의 몸체중앙은 관통되어져 그 내주면(60)에 예시도면 제2도에 도시된 바와같이, 내측관(70)의 외주면(80)이 끼워지게 되고 밀봉부재(A)의 외주면(10)에는 외측관(90)의 내주면(100)이 결합되어지는데, 이때 밀봉부재(A)의 외주면(10)에 형성된 결합환테(20)는 외측관(90)의 보강환테(120)안쪽에 긴밀하게 끼워짐과 동시에 상기 외측관(90)의 선단은 단턱(30)에 밀착되게 된다.In addition, the center of the body of the sealing member is penetrated to the inner circumferential surface 60, as shown in FIG. 2, the outer circumferential surface 80 of the inner tube 70 is fitted, the outer circumferential surface 10 of the sealing member (A) ) Is coupled to the inner circumferential surface 100 of the outer tube (90), wherein the coupling ring frame 20 formed on the outer circumferential surface 10 of the sealing member (A) is intimately inside the reinforcement ring frame 120 of the outer tube (90). At the same time, the front end of the outer tube 90 is in close contact with the step (30).
상기의 결합과정이 완료되게 되면 상태에서 외측관(90)의 외주면(110)과 체결밴드 수용면(40)은 공통적으로 공지의 체결밴드(130)에 의해 긴밀하게 눌려지게 되며 체결밴드(130)의 양단은 보강환테(20)와 단턱(30)사이에 수용되어 지게된다.When the above coupling process is completed, the outer circumferential surface 110 and the fastening band receiving surface 40 of the outer tube 90 are commonly tightly pressed by a well-known fastening band 130 and the fastening band 130. Both ends of the will be accommodated between the reinforcement ring 20 and the step (30).
따라서 체결밴드(130)의 압착력에 의해 밀봉부재(A)와 내ㆍ외측관(70)(90)과의 결합력이 결정되어 지게된다.Therefore, the coupling force between the sealing member A and the inner and outer tubes 70 and 90 is determined by the pressing force of the fastening band 130.
예시도면 제3도는 본 고안에 따른 밀봉부재가 F.F식 보일러 연도(140)에 적용되어진 것을 나타낸 것으로, 보일러(170)의 급기관(150)과 배기관(160)의 각 연결부위에 본 고안에 따른 밀봉부재(A)와 이를 압착하기 위한 체결밴드(130)가 적용되어진 상태를 나타낸 것이다.Exemplary drawings Figure 3 shows that the sealing member according to the present invention is applied to the FF boiler flue 140, according to the present invention in each connection portion of the air supply pipe 150 and exhaust pipe 160 of the boiler 170 It shows a state in which the sealing member (A) and the fastening band 130 for compressing it is applied.
한편, 본 고안에 따른 밀봉부재(A)는 보일러 연도(140)만이 아닌 난로의 연통이나 또는 순간 온수기의 연도에 적용시킬수가 있으며, 기타 배관의 이음부위에 광범위하게 적용시킬수가 있다.On the other hand, the sealing member (A) according to the present invention can be applied not only to the boiler flue 140, but also to the communication of the stove or the flue of the instant water heater, it can be applied to a wide range of other pipe joints.
예시도면 제4(a)(b)도는 본 고안의 다른 실시예를 나타낸 것으로,Exemplary Drawings 4 (a) (b) show another embodiment of the present invention.
밀봉부재(A)의 외주면 양단 테두리에 받침턱(210)이 각각 형성되고, 그 사이의 외주면 적소에는 결합환테(190)가 형성되며 결합환테(190)의 일측은 체결밴드(130)가 체결되어지는 체결밴드 수용면(220)이 배치되어진 형태이다.Supporting jaw 210 is formed on both edges of the outer circumferential surface of the sealing member (A), and the coupling ring frame 190 is formed at the outer circumferential surface therebetween, and one side of the coupling ring frame 190 is fastened to the fastening band 130. The fastening band receiving surface 220 is disposed.
또한, 내주면에 형성된 단턱(180)을 기점으로 내ㆍ외측관 밀착면(230)(240)이 각각 형성되어 제4도의 (b)와 같이 내ㆍ외측관(70)(90)이 순차적으로 밀봉부재(A)내에 삽입 되어지게되며, 체결밴드 수용면(220)을 통하여 체결밴드(130)가 체결되어지도록 되어 있다.In addition, the inner and outer tube contact surfaces 230 and 240 are formed based on the stepped 180 formed on the inner circumferential surface, and the inner and outer tubes 70 and 90 are sequentially sealed as shown in FIG. Is inserted into the member (A), the fastening band 130 is fastened through the fastening band receiving surface 220.
이때, 상기 외측관(90)의 보강환테(120)는 밀봉부재(A)의 결합환테(190), 내주면(200)에 긴밀하게 삽입.고정되어 지게된다.At this time, the reinforcing ring frame 120 of the outer tube 90 is tightly inserted and fixed to the coupling ring frame 190, the inner circumferential surface 200 of the sealing member (A).
상기와 같이 구성되어진 본 고안에 따른 밀봉부재는 종래의 밀봉부재에 비해 다음과 같은 장점이 있는바 이를 순차적으로 나열해 보면,Sealing member according to the present invention is configured as described above has the following advantages over the conventional sealing member bar arranged sequentially,
첫째 : 밀봉부재(A)의 내주면(60)길이방향을 따라 내측관(70)의 외주면(80)이 밀착되어지므로 접촉면적이 극대화되어 밀봉효과가 뛰어나다.First: Since the outer circumferential surface 80 of the inner tube 70 is in close contact with the inner circumferential surface 60 length direction of the sealing member (A), the contact area is maximized and the sealing effect is excellent.
즉, 예시도면 제1도와 제2도에 도시된 바와같이 밀봉부재(A)의 내주면(60)폭만큼 내측관(70)의 외주면(80)이 밀착되게 되므로 종래고안에 비해 접촉면적이 극대화되는 장점이 있으며,That is, the outer peripheral surface 80 of the inner tube 70 is in close contact with the width of the inner circumferential surface 60 of the sealing member A, as shown in FIGS. There are advantages
둘째 : 밀봉부재(A)의 외주면에 결합환테(20)가 형성되어, 외측관(90)의 내주면(100)에 밀봉부재(A)의 외주면(10)이 결합되어질 때,Second: when the coupling ring frame 20 is formed on the outer peripheral surface of the sealing member (A), the outer peripheral surface 10 of the sealing member (A) is coupled to the inner peripheral surface (100) of the outer tube (90),
상기 밀봉부재(A)의 결합환테(20)가 외측관(90)의 보강환테(120)내에 긴밀하게 끼워지게 되므로, 밀봉부재(A)에 대해 외측관(90)이 이탈되는 것을 방지할수 있고,Since the coupling ring frame 20 of the sealing member A is tightly fitted in the reinforcing ring frame 120 of the outer tube 90, the outer tube 90 may be prevented from being separated from the sealing member A. ,
셋째 : 단턱(30)에 의해 외측관(90)의 외주면(110)과 밀봉부재(A)의 체결밴드 수용면(40)이 동일면상에 위치하게 되므로 체결밴드(130)가 밀봉부재(A)와 외측관(90)의 외주면(110)을 동시에 압착시켜 이들의 결합력이 증대되어지는 효과가 있으며,Third: Since the outer circumferential surface 110 of the outer tube 90 and the fastening band receiving surface 40 of the sealing member A are positioned on the same surface by the stepped portion 30, the fastening band 130 is the sealing member A. And the outer circumferential surface 110 of the outer tube 90 at the same time has the effect of increasing their coupling force,
넷째 : 밀봉부재(A)의 받침턱(50)과 외측관(90)의 보강환테(120)사이에 체결밴드(130)가 수용되어지므로 결합되어진 체결밴드(130)가 이탈될 우려가 없어지게 된다.Fourth: Since the fastening band 130 is accommodated between the support jaw 50 of the sealing member (A) and the reinforcement annulus frame 120 of the outer tube (90) so that the combined fastening band 130 is not feared to be separated. do.
다섯째 : 체결밴드(130)를 조이게 되면 밀봉부재(A)의 외주면(10)이 외측관(90)의 내주면(100)에 의해 긴밀하게 압착되어지고 동시에, 밀봉부재(A)의 내주면(60)이 내측관(70)의 외주면(80)에 긴밀하게 압착되어 지므로 수밀효과가 극대화된다는 장점이 있다.Fifth: When the fastening band 130 is tightened, the outer circumferential surface 10 of the sealing member A is tightly compressed by the inner circumferential surface 100 of the outer tube 90, and at the same time, the inner circumferential surface 60 of the sealing member A is fixed. Since it is closely pressed to the outer circumferential surface 80 of the inner tube 70, there is an advantage that the watertight effect is maximized.
상기와 같이 본 고안에 따른 연통이음용 이음부재(A)는, 종래 고안에 비해 결합상태가 견고할뿐만 아니라 수밀효과가 극대화 되어 배기관(160)의 이음매를 통하여 배기가스가 실내로 누출되는 것을 방지하고, 또한 흡기관(150)의 이음매로 실내공기가 유입되는 것을 방지하여 배기가스로 인한 가스중독 사고와 실내의 산소부족으로 인한 인명사고를 미연에 배제 시킬수 있도록 한 매우 유용한 고안인 것이다.As described above, the joint member A for communication joint according to the present invention is not only firmly coupled to the conventional design, but also maximizes the watertight effect to prevent the exhaust gas from leaking into the room through the joint of the exhaust pipe 160. In addition, it is a very useful design to prevent indoor air from flowing into the joint of the intake pipe 150 so as to exclude gas poisoning accidents caused by exhaust gas and human accidents due to lack of oxygen in the room.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960005716U KR200157192Y1 (en) | 1996-03-23 | 1996-03-23 | Sealer for the joint of smoke stack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960005716U KR200157192Y1 (en) | 1996-03-23 | 1996-03-23 | Sealer for the joint of smoke stack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970055422U KR970055422U (en) | 1997-10-13 |
| KR200157192Y1 true KR200157192Y1 (en) | 1999-09-15 |
Family
ID=19452434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960005716U KR200157192Y1 (en) | 1996-03-23 | 1996-03-23 | Sealer for the joint of smoke stack |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200157192Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101537107B1 (en) * | 2013-12-05 | 2015-07-14 | 린나이코리아 주식회사 | Smoke pipe connecting structure |
-
1996
- 1996-03-23 KR KR2019960005716U patent/KR200157192Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970055422U (en) | 1997-10-13 |
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