KR20100062337A - Device for preventing backflow of foul smell - Google Patents

Device for preventing backflow of foul smell Download PDF

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Publication number
KR20100062337A
KR20100062337A KR1020080120934A KR20080120934A KR20100062337A KR 20100062337 A KR20100062337 A KR 20100062337A KR 1020080120934 A KR1020080120934 A KR 1020080120934A KR 20080120934 A KR20080120934 A KR 20080120934A KR 20100062337 A KR20100062337 A KR 20100062337A
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South Korea
Prior art keywords
drain pipe
case
opening
closing member
prevention device
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KR1020080120934A
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Korean (ko)
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KR101101235B1 (en
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조득행
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조득행
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E03C1/298—Odour seals consisting only of non-return valve
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
    • E03C1/264—Separate sieves or similar object-catching inserts
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float

Abstract

PURPOSE: A device for preventing an offensive odor from flowing backward is provided to open a drainpipe by buoyancy, and to close the drainpipe using the weight of an opening and closing member. CONSTITUTION: A device for preventing an offensive odor from flowing backward comprises a case, an opening and closing member(150), and a filter member(110). The case is installed in the bottom surface of a water tank and is connected to a drainpipe(160). The opening and closing member is located inside the case and closes the entrance of the drainpipe by forming the bottom of the case inclined. The diameter of the opening and closing member is bigger than the inner diameter of the drainpipe. The filter member is placed on the top of the case.

Description

악취역류방지장치{Device for preventing backflow of foul smell}Device for preventing backflow of foul smell}

본 발명은 악취역류방지장치에 관한 것으로서, 특히 저수조에서 배출되는 하수는 원활하게 방류하면서 악취는 실내로 역류하지 않게 구성한 것이다.The present invention relates to a malodor backflow prevention device, and in particular, the sewage discharged from the reservoir is discharged smoothly, and the odor is configured not to flow back to the room.

주방에는 음식재료를 씻거나 주방도구를 세척할 수 있게 개수대가 구비되고, 상기 개수대에는 급수전이 설치되어 물을 원활하게 공급할 수 있게 구성된다. 또한 개수대에는 공급된 물이 배수될 수 있게 배수구가 형성된다.The kitchen is provided with a sink to wash the food ingredients or kitchen utensils, the sink is installed so that the water can be supplied smoothly. In addition, the drain is formed in the sink so that the supplied water can be drained.

상기 배수구에는 배수관이 연결되며 배수관은 하수관까지 연장되어 개수대에서 배출되는 하수가 하수도로 방류된다. A drain pipe is connected to the drain, and the drain pipe extends to the sewer pipe so that the sewage discharged from the sink is discharged to the sewer.

한편, 하수도에서는 각종 쓰레기가 존재하기 때문에 악취가 발생하며 악취는 배수관을 통해 주방으로 역유입된다.On the other hand, in the sewerage because various wastes exist, odors are generated and odors are introduced back into the kitchen through drain pipes.

이와 같은 악취의 역류를 방지하기 위해서, 종래에는 배수관을 눕혀진 'S'모양으로 구부려서 하수가 배수관에 잔존하도록 구성하거나 또는 배수관에 고무마개를 장착하여 방류된 하수는 배수관을 따라 하수도로 흘러가지만 악취는 역류하지 않도록 차단시키는 기술이 개발되었다.In order to prevent such backflow of odor, conventionally, the drain pipe is bent in a 'S' shape laid down so that the sewage remains in the drain pipe, or the sewage discharged by mounting a rubber stopper flows into the sewer along the drain pipe, but Has been developed to block backflow.

하지만, 배수관을 'S'모양으로 구부린 기술에서는 배수관 내에 하수가 존재 하기 때문에, 각종 세균이 번식할 수 있고 그에 따라 잔존하는 하수 자체에서 악취가 발생할 수 있다. 또한 장기간 하수가 방류되지 않을 경우에 잔존하는 하수가 증발될 수 있으며 이와 같이 잔존하는 하수가 모두 증발될 경우에는 하수도의 악취가 역류하여 실내로 유입되는 단점이 있다.However, in the technique in which the drain pipe is bent in an 'S' shape, since sewage is present in the drain pipe, various bacteria may breed and thus odor may occur in the remaining sewage itself. In addition, if the sewage is not discharged for a long time, the remaining sewage may be evaporated. If all remaining sewage is evaporated, the odor of the sewerage flows back to the room.

또한, 고무마개를 장착한 종래 기술에 따르면, 방류되는 하수의 중량이 고무마개의 탄성보다 클 경우에 고무마개가 배수관을 개방하는 원리로서, 방류되는 하수의 중량이 탄성보다 작을 경우에는 고무마개 위에 하수가 잔존할 수 있다는 문제점이 있다. 또한 장시간 사용할 경우에 고무마개의 탄성이 약해지거나 변형되어 배수관을 완벽하게 차단하지 못하고 일부에 틈이 발생하게 되는데, 이와 같은 틈을 통해 하수도의 악취가 역류하게 되는 문제점이 있다. Further, according to the prior art equipped with a rubber stopper, the rubber stopper opens the drainage pipe when the weight of the sewage discharged is greater than the elasticity of the rubber stopper. When the weight of the discharged sewage is less than the elasticity, the sewage over the rubber stopper There is a problem that it may remain. In addition, when used for a long time, the elasticity of the rubber stopper is weakened or deformed does not completely block the drainage pipe is a gap occurs, there is a problem that the odor of the sewer flows back through such gaps.

본 발명은 앞에서 설명한 바와 같은 종래 기술의 문제점을 해결하기 위하여 발명된 것으로서, 부력에 의해 배수관을 개방하며 하수가 방류된 후에는 개폐부재의 자중으로 배수관을 폐쇄하도록 구성한 악취역류방지장치를 제공하는 데 그 목적이 있다.The present invention has been invented to solve the problems of the prior art as described above, to provide a malodor backflow prevention device configured to open the drain pipe by buoyancy and to close the drain pipe by the weight of the opening and closing member after the sewage is discharged. The purpose is.

상기와 같은 목적을 달성하기 위한 본 발명의 악취역류방지장치는 개방된 상부가 저수조의 바닥면에 장착되고 하부에 배수관이 연결된 케이스와, 상기 케이스의 내부에 위치하며 상기 배수관의 내경보다 크고 비중이 1미만인 개폐부재와, 상기 케이스의 상부에 안착된 거름부재를 포함하는 것을 기술적 특징으로 한다.The malodor backflow prevention device of the present invention for achieving the above object is a case in which the open top is mounted on the bottom surface of the reservoir and the drain pipe is connected to the bottom, and located inside the case, the specific gravity is greater than the inner diameter of the drain pipe It is characterized in that it comprises an opening and closing member less than 1, and a filtering member seated on the upper portion of the case.

또한, 본 발명의 바람직한 실시예에 따르면, 상기 개폐부재는 상기 배수관의 내경보다 큰 직경의 구이다.In addition, according to a preferred embodiment of the present invention, the opening and closing member is a sphere having a diameter larger than the inner diameter of the drain pipe.

또한, 본 발명의 바람직한 실시예에 따르면, 상기 개폐부재는 플라스틱 재질이다.In addition, according to a preferred embodiment of the present invention, the opening and closing member is a plastic material.

또한, 본 발명의 바람직한 실시예에 따르면, 상기 케이스의 하부는 점차 좁아지는 형태의 경사면이 형성되어 상기 개폐부재가 상기 경사면을 따라 상기 배수관의 입구를 폐쇄한다.In addition, according to a preferred embodiment of the present invention, the lower portion of the case is formed with an inclined surface gradually narrowing form the closing member closes the inlet of the drain pipe along the inclined surface.

또한, 본 발명의 바람직한 실시예에 따르면, 상기 케이스는 상부 케이스와 하부 케이스로 분할되며, 상기 상부 케이스는 상기 개수대의 바닥면에 고정되고, 상기 하부 케이스가 상기 상부 케이스에 체결 고정된다.In addition, according to a preferred embodiment of the present invention, the case is divided into an upper case and a lower case, the upper case is fixed to the bottom surface of the sink, the lower case is fastened and fixed to the upper case.

또한, 본 발명의 바람직한 실시예에 따르면, 상기 케이스의 내부에는 살균부재가 위치한다.In addition, according to a preferred embodiment of the present invention, the sterilization member is located inside the case.

앞서 설명한 바와 같이, 본 발명의 악취역류방지장치는 비중 1미만인 플라스틱 볼이 부유하여 배수관을 개방하고 하수가 모두 방류된 후에는 플라스틱 볼이 배수관을 폐쇄하여 하수도의 악취가 역류하는 것을 차단함으로써, 하수가 배수관에 잔존하지 않으면서 악취의 역류를 차단할 수 있다는 장점이 있다.As described above, the malodor backflow prevention device of the present invention is a plastic ball having a specific gravity less than 1 is floating to open the drain pipe and after all the sewage discharged plastic ball closed the drain pipe to block the backflow of the odor of the sewerage, sewage Has the advantage that the backflow of odor can be blocked without remaining in the drain pipe.

아래에서는 본 발명에 따른 악취역류방지장치의 양호한 실시예를 첨부한 도면을 참조로 하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the malodor backflow prevention device according to the present invention will be described in detail.

도면에서, 도 1은 본 발명에 따른 악취역류방지장치가 설치된 개수대의 단면도이고, 도 2는 도 1에 도시된 악취역류방지장치로 하수가 유입된 상태를 나타낸 단면도이며, 도 3은 도 1에 도시된 악취역류방지장치의 분해사시도이다.In the drawings, Figure 1 is a cross-sectional view of the sink installed malodor backflow prevention apparatus according to the present invention, Figure 2 is a cross-sectional view showing a state in which the sewage flow into the malodor backflow prevention device shown in Figure 1, Figure 3 An exploded perspective view of the malodor backflow prevention device shown.

도 1 내지 도 3에 도시된 바와 같이, 개수대(1)의 바닥면에는 배수구가 형성되며, 상기 배수구에는 악취역류방지장치(100)가 설치되고, 상기 악취역류방지장치(100)에 연결된 배수관(160)은 하수관(도시 안 됨)으로 연장된다.As shown in Figures 1 to 3, the bottom of the sink 1 is formed with a drain, the drain is installed in the bad smell backflow prevention device 100, the drain pipe connected to the bad smell backflow prevention device 100 ( 160 extends into sewer pipes (not shown).

아래에서는 악취역류방지장치에 대해 구체적으로 설명한다.Hereinafter, the odor reflux prevention device will be described in detail.

악취역류방지장치(100)는 개방된 상부가 개수대(1)의 배수구에 고정되는 상부 케이스(120)와, 상기 상부 케이스(120)에 연결되며 하부에는 배수관(160)이 연결된 하부 케이스(130)를 포함하며, 상기 상부 케이스(120)에 하부 케이스(130)가 체결되어 형성한 공간 안에는 개폐부재(150)가 위치한다. 개폐부재(150)는 비중이 1미만으로 물에 부유하는 구 형태로서, 플라스틱 볼인 것이 바람직하다.Odor backflow prevention device 100 is the upper case 120, the open top is fixed to the drain of the sink 1, and the lower case 130 is connected to the upper case 120 and the drain pipe 160 is connected to the lower It includes, the opening and closing member 150 is located in the space formed by the lower case 130 is fastened to the upper case 120. Opening and closing member 150 is a spherical shape floating in water with a specific gravity less than 1, preferably a plastic ball.

특히, 상기 개폐부재(150)는 하부 케이스(130)에 연결된 배수관(160)의 직경보다 큰 직경으로서, 개폐부재(150)는 상부 케이스(120)를 통해 유입된 하수에 의해 부유하면서 배수관(160)을 개방하고, 유입된 하수가 배수관(160)을 통해 모두 배수되면 개폐부재(150)는 배수관(160)의 입구에 안착되어 배수관(160)을 폐쇄한다.In particular, the opening and closing member 150 is a diameter larger than the diameter of the drain pipe 160 connected to the lower case 130, the opening and closing member 150 is suspended by the sewage introduced through the upper case 120 while the drain pipe 160 ), And the inflow and outflow of the sewage drainage through the drain pipe 160, the opening and closing member 150 is seated at the inlet of the drain pipe 160 to close the drain pipe 160.

이와 같은 구성을 위해 상기 하부 케이스(130)의 아랫부분 즉 배수관(160)이 연결된 부위는 하부로 갈수록 좁아지는 형태의 경사면(131)을 갖고 있으며, 좁아지는 형태의 하부 케이스(130) 하단에 배수관(160)이 연결된다. 따라서 내부에 채워진 하수가 모두 배수되면 구형태의 개폐부재(150)는 하부 케이스(130)의 경사면(131)을 따라 배수관(160)의 입구로 굴러 내려가 배수관(160)을 폐쇄한다.For this configuration, the lower part of the lower case 130, that is, the portion to which the drain pipe 160 is connected, has an inclined surface 131 in a narrower shape toward the lower side, and a drain pipe at the bottom of the lower case 130 in a narrowing shape. 160 is connected. Therefore, when all of the sewage filled therein is drained, the spherical opening and closing member 150 rolls down to the inlet of the drain pipe 160 along the inclined surface 131 of the lower case 130 to close the drain pipe 160.

한편, 상부 케이스(120)와 하부 케이스(130)가 체결되어 형성한 공간 안쪽에는 구리 또는 은 재질로서 링 형태의 살균카트리지(140)가 위치한다. 상기 살균카트리지(140)는 재질 특성상 살균의 기능을 갖고 있어 악취역류방지장치(100)에 서식할 수 있는 세균을 살균한다.On the other hand, inside the space formed by fastening the upper case 120 and the lower case 130, the sterilization cartridge 140 in the form of a ring made of copper or silver is located. The sterilization cartridge 140 has a function of sterilization in accordance with the characteristics of the material to sterilize bacteria that can inhabit the malodor counterflow prevention device 100.

아래에서는 상부 케이스(120)와 하부 케이스(130)의 구성에 대해 구체적으로 설명한다.Hereinafter, the configuration of the upper case 120 and the lower case 130 will be described in detail.

상부 케이스(120)는 상단에 플랜지(121)가 형성된 원통 구조로서, 외주면에는 수나사부(123)가 형성된다. 여기에서 상부 케이스(120)의 플랜지(121)는 개수대(1)의 바닥면 배수구에 고정되는 부위이다.The upper case 120 has a cylindrical structure with a flange 121 formed at an upper end thereof, and an external thread portion 123 is formed at an outer circumferential surface thereof. Here, the flange 121 of the upper case 120 is a portion fixed to the bottom drain of the sink (1).

하부 케이스(130)는 원통 구조로서, 내주면에 암나사부(133)가 형성된다. 따라서 상부 케이스(120)가 하부 케이스(130)에 끼워진 상태에서 상부 케이스(120) 또는 하부 케이스(130)를 회전시키면 상부 케이스(120)의 수나사부(123)와 하부 케이스(130)의 암나사부(133)가 나사체결되어 고정된다.The lower case 130 has a cylindrical structure, and a female screw portion 133 is formed on an inner circumferential surface thereof. Therefore, when the upper case 120 or the lower case 130 is rotated while the upper case 120 is fitted to the lower case 130, the male screw portion 123 and the female screw portion of the lower case 130 of the upper case 120 are rotated. 133 is screwed in and fixed.

앞에서 설명한 바와 같이 하부 케이스(130)의 하부에는 경사면(131)이 형성되어 안쪽 공간이 점차 좁아지게 구성되며, 공간 안쪽에 개폐부재(150)가 위치한다.As described above, the inclined surface 131 is formed at the lower portion of the lower case 130 so that the inner space is gradually narrowed, and the opening and closing member 150 is positioned inside the space.

한편, 상부 케이스(120)의 안쪽에는 거름부재(110)인 채망이 위치하여 배수관(160)으로 큰 입자의 이물질이 유입되는 것을 차단한다.On the other hand, the inner side of the upper case 120 is located in the net sieve member 110 to block the inflow of large particles of foreign matter into the drain pipe (160).

또한, 도 3에 도시된 바와 같이, 살균카트리지(140)의 상면에는 망이 형성될 수도 있다. 이는 개폐부재(150)가 상부로 이동하여 이탈하는 것을 차단한다.In addition, as shown in Figure 3, the upper surface of the sterilization cartridge 140 may be formed. This prevents the opening and closing member 150 from moving upward.

앞에서 설명한 본 발명에 따른 악취역류방지장치는 개수대에 설치된 것으로 설명하였으나, 개수대에 한정되지 않고 배수관이 연결된 저수조 즉 욕실, 욕조 등 어디에라도 설치 가능하다.The odor countercurrent prevention device according to the present invention described above has been described as being installed in a sink, but is not limited to the sink, and can be installed anywhere, such as a reservoir, that is, a bathroom or a bathtub to which a drain pipe is connected.

도 1은 본 발명에 따른 악취역류방지장치가 설치된 개수대의 단면도이고, 1 is a cross-sectional view of the sink installed odor backflow prevention device according to the present invention,

도 2는 도 1에 도시된 악취역류방지장치로 하수가 유입된 상태를 나타낸 단면도이며,2 is a cross-sectional view showing a state in which the sewage flows into the malodor backflow prevention device shown in FIG.

도 3은 도 1에 도시된 악취역류방지장치의 분해사시도이다.Figure 3 is an exploded perspective view of the malodor backflow prevention device shown in FIG.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 개수대1: sink

100 : 악취역류방지장치100: odor backflow prevention device

110 : 거름부재110: filtering member

120 : 상부 케이스120: upper case

121 : 플랜지 121: flange

123 : 수나사부123: male thread

130 : 하부 케이스130: lower case

131 : 경사면131: slope

133 : 암나사부133: female thread

140 : 살균카트리지140: sterilization cartridge

150 : 개폐부재150: opening and closing member

160 : 배수관160: drain pipe

Claims (4)

개방된 상부가 저수조의 바닥면에 장착되고 하부에 배수관(160)이 연결된 케이스와,An open upper part is mounted on the bottom surface of the reservoir and a case in which the drain pipe 160 is connected to the lower part, 상기 케이스의 내부에 위치하며 상기 배수관의 내경보다 크고 비중이 1미만인 개폐부재(150)와,An opening and closing member 150 positioned inside the case and having a specific gravity less than 1 and larger than an inner diameter of the drain pipe; 상기 케이스의 상부에 안착된 거름부재(110)를 포함하는 것을 특징으로 하는 악취역류방지장치.Odor backflow prevention device comprising a filter member (110) seated on the upper portion of the case. 제1항에 있어서,The method of claim 1, 상기 개폐부재(150)는 상기 배수관(160)의 내경보다 큰 직경의 구인 것을 특징으로 하는 악취역류방지장치.The opening and closing member 150 is malodor backflow prevention device, characterized in that the sphere having a diameter larger than the inner diameter of the drain pipe (160). 제2항에 있어서,The method of claim 2, 상기 개폐부재(150)는 플라스틱 재질인 것을 특징으로 하는 악취역류방지장치.The opening and closing member 150 is a bad smell backflow prevention device, characterized in that the plastic material. 제3항에 있어서,The method of claim 3, 상기 케이스의 하부는 점차 좁아지는 형태의 경사면(131)이 형성되어 상기 개폐부재(150)가 상기 경사면(131)을 따라 상기 배수관(160)의 입구를 폐쇄하는 것 을 특징으로 하는 악취역류방지장치.The lower portion of the case is formed with an inclined surface 131 is gradually narrowed form the opening and closing member 150 is a bad smell backflow prevention device, characterized in that for closing the inlet of the drain pipe 160 along the inclined surface (131) .
KR1020080120934A 2008-12-02 2008-12-02 Device for preventing backflow of foul smell KR101101235B1 (en)

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KR20170050579A (en) * 2015-10-30 2017-05-11 현대자동차주식회사 Upper duct of air intake unit for preventing inflow of water

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JPH06306908A (en) * 1993-04-28 1994-11-01 Buido:Kk Drainage trap
KR100440329B1 (en) * 2002-05-29 2004-07-15 현대자동차주식회사 Vehicle position detecting device and method thereof
JP4280207B2 (en) 2004-06-24 2009-06-17 日本車輌製造株式会社 Water seal device for vehicles
KR200392270Y1 (en) * 2005-05-24 2005-08-19 수 길 신 Overflowing device of a sink
KR101265329B1 (en) * 2006-06-28 2013-05-20 엘지디스플레이 주식회사 Thin film transistor and method for fabricating thereof and method for fabricating liquid crystal display device having thereof

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KR20170050579A (en) * 2015-10-30 2017-05-11 현대자동차주식회사 Upper duct of air intake unit for preventing inflow of water

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