KR100903068B1 - A heating apparatus take advantage of hot waste water - Google Patents

A heating apparatus take advantage of hot waste water Download PDF

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KR100903068B1
KR100903068B1 KR1020070141617A KR20070141617A KR100903068B1 KR 100903068 B1 KR100903068 B1 KR 100903068B1 KR 1020070141617 A KR1020070141617 A KR 1020070141617A KR 20070141617 A KR20070141617 A KR 20070141617A KR 100903068 B1 KR100903068 B1 KR 100903068B1
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South Korea
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hot water
heat exchange
supply
coil
water
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KR1020070141617A
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Korean (ko)
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원종암
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원종암
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0012—Recuperative heat exchangers the heat being recuperated from waste water or from condensates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/04—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being spirally coiled

Abstract

A heat exchanger of a coil method using the heat of waste water is provided to effectively supply the warm water by distributing the hot waste water ejected from a public bathhouse or a sauna facility with a plurality of coil type heat exchangers. A heat exchanger of a coil method using the heat of waste water comprises a plurality of coil type heat exchanging pipes(15), a waste warm water distribution tank(20), a hot waste water collecting tank(25), a distribution tank(30), a collecting tank(35). A plurality of coil type heat exchanging pipes is arranged inside a body(10) forming an inlet(11) and an outlet(12) in order to form a spiral flow path(14). A plurality of coil type heat exchanging pipes comprises a plurality of heat exchangers(100). A plurality of heat exchangers is arranged to the radial direction. The hot wastes water distribution tank receives the hot wastes water in order to supply to each heat exchanging pipes. The hot waste water collecting tank collects the hot waste water after the heat exchange and discharge out. The distribution tank receives the water from the waterworks to supply to a feeding line(31). The hot waste water collecting tank stores the hot water heated after the heat exchange.

Description

폐수 열을 이용한 코일 방식의 열 교환장치{A heating Apparatus take advantage of hot waste Water}Coil-type heat exchanger using wastewater heat {A heating Apparatus take advantage of hot waste Water}

본 발명은 목욕탕이나 사우나 시설 등에서 다량 배출되는 폐온수를 이용한 열교환으로 온수를 제공하는 열 교환장치에 관한 것으로서, 좀더 상세하게는 열교환 효율이 우수한 본 출원인의 선 출원 기술인 코일형 열교환 기술을 응용하되, 방사상으로 구비되는 다수의 열교환기에서 폐온수를 분배 공급하면서 폐온수와의 열교환 효율을 극대화하여 온수 제공을 효과적으로 이루는 폐수 열을 이용한 코일방식의 열 교환장치에 관한 것이다.The present invention relates to a heat exchange device for providing hot water by heat exchange using waste hot water discharged in large quantities from a bathroom or a sauna, and more particularly, to apply a coil-type heat exchange technology, which is the applicant's pre-applied technology having excellent heat exchange efficiency. The present invention relates to a coil-type heat exchanger using wastewater heat to efficiently provide hot water by maximizing heat exchange efficiency with waste hot water while distributing and supplying waste hot water from a plurality of heat exchangers provided radially.

일반적으로 목욕탕이나 사우나 시설 및 기타 산업시설에서 방출되는 폐 온수를 그대로 배출하는 경우에 하천의 온도 상승에 따른 여러 문제점을 유발하게 된다.In general, when the waste hot water discharged from the bath or sauna facilities and other industrial facilities as it is, it causes various problems due to the temperature rise of the river.

또한, 상기 폐 온수를 폐기하므로 에너지 손실 또한 큰 문제점이 있었다.In addition, since the waste hot water is disposed, there is a big problem of energy loss.

이러한 문제점을 개선하고자 본 출원인은 실용신안등록 제206328호 등에 폐수 열을 이용한 열 교환장치를 개시한 바 있다.In order to improve this problem, the present applicant has disclosed a heat exchange apparatus using wastewater heat in Utility Model Registration No. 206328.

이러한 열 교환장치는 대향되게 이격된 한쌍의 폐온수유통관체 사이에 폐온수유통관들이 내부에 배관된 예열온수유통관을 반복적으로 경사지게 설치하여, 상측에서 공급되는 폐온수가 폐온수유통관을 따라 하측으로 이동하고 하측에서 공급되는 공급수는 예열온수유통관을 따라 상향이동하면서 상호 열교환이 이루어 온수를 공급하게 되는 것이다.This heat exchange device is installed inclined repeatedly the preheated hot water distribution pipe in which the waste hot water distribution pipes are piped inside between a pair of oppositely spaced waste hot water distribution pipe, and the waste hot water supplied from the upper side moves downward along the waste hot water distribution pipe. And the supply water supplied from the lower side is the mutual heat exchange while moving up along the preheated hot water distribution pipe is to supply hot water.

이러한 열 교환장치는 상기 폐온수와 공급수와의 열교환 면적이나 열교환 시간을 극대화하지 못하므로 상호 열교환 효율이 떨어져 온수를 효과적으로 제공하지 못하는 단점이 있었다.Such a heat exchanger does not maximize the heat exchange area or heat exchange time between the waste hot water and the feed water, and thus has a disadvantage in that mutual heat exchange efficiency is not effective to provide hot water effectively.

한편, 본 출원인은 특허출원 제2003-28557호에 복층 코일형 가열식 열 교환기를 선 출원하여 등록받은 바 있는데, 이는 하부에 버너가 설치되는 통체 내부에 일측 하부의 입구측에서 부터 타측 상부의 출구측까지 다수의 코일형 열교환관이 상호 맞닿은 상태로 격벽을 이루며 코일형으로 배설되되, 상기 다수의 코일형 열교환관은 하부 입구측에서 상부 출구측으로 공급되는 공급수의 유속이 동일하게 흐르도록 내측에서 외측으로 갈수록 관의 직경을 순차적으로 크게 형성하여 이루어진 것이다.On the other hand, the present applicant has been filed in advance and registered in the patent application No. 2003-28557, a multi-layer coil-type heating heat exchanger, which is from the inlet side of the lower side to the outlet side of the other side inside the cylinder in which the burner is installed at the lower side The plurality of coil-type heat exchanger tubes form a partition wall in contact with each other and are arranged in a coil shape, wherein the plurality of coil-type heat exchanger tubes are arranged from the inner side to the outer side so that the flow rate of the supplied water flows from the lower inlet side to the upper outlet side in the same manner. It is made by forming a larger diameter of the tube sequentially.

이러한 열 교환기는 다수의 코일형 열교환관에 의해 컴팩트한 크기에서 열 교환 효율을 극대화하되, 특히 상기 버너의 화염과 열기가 코일형 열교환관에 의해 형성된 나선 방향의 공간을 따라 상승하면서 체류 시간을 길게 확보하여 열 교환 효율을 더욱 극대화하게 되는 것이다.The heat exchanger maximizes the heat exchange efficiency in a compact size by a plurality of coil-type heat exchanger tube, in particular, the flame and heat of the burner rises along the spiral space formed by the coil-type heat exchanger tube to lengthen the residence time It will ensure maximum heat exchange efficiency.

또한 상기 다수의 코일형 열교환관은 내외측 관의 직경을 달리 형성함에 의 해 공급수의 내부 유속을 전체적으로 일정하게 제공하여 다수의 코일형 열교환관을 통과하는 공급수의 가열을 일정하게 제공하게 되는 것이다. In addition, the plurality of coil-type heat exchanger tube provides a constant internal flow rate of the feed water by differently forming the inner and outer tubes, thereby providing a constant heating of the feed water passing through the plurality of coil-type heat exchanger tubes. will be.

본 출원인은 상기한 바와 같이 열교환 효율이 우수한 선 출원 방식을 응용하여 폐수열을 이용한 열교환장치를 개발하고자 노력하였다.Applicant has tried to develop a heat exchanger using waste water heat by applying a pre-application method excellent in heat exchange efficiency as described above.

본 발명은 상기한 종래 기술 및 본 출원인의 선 출원 기술이 갖는 제반 문제점을 해결하고자 발명된 것으로서, 목욕탕이나 사우나 시설 등에서 다량 배출되는 폐온수를 이용하되, 열교환 효율이 우수한 본 출원인의 코일형 열교환 방식을 응용하여 온수 제공의 효율성, 사용 신뢰성을 극대화하는데 그 목적이 있다.The present invention has been invented to solve the problems of the prior art and the applicant's prior application technology, using the waste hot water discharged in a large number of baths and sauna facilities, etc., the applicant's coil type heat exchange method excellent heat exchange efficiency Its purpose is to maximize the efficiency and reliability of hot water supply.

이러한 본 발명의 폐온수를 이용한 열교환장치는,Heat exchanger using the waste water of the present invention,

상,하부로 유입구와 유출구를 형성하는 통체의 내부에 상하부로 다수의 코일형 열교환관이 내측에서 외측으로 갈수록 관의 직경을 크게 형성하며 코일형으로 배설된 열 교환기를 방사상으로 다수 배설하여, 중앙 상부에 폐온수를 공급받아 각 열교환관의 입구측과 연결된 폐온수 분배탱크와, 중앙 하부에 상기 열교환관의 출구측과 연결되어 열교환을 거친 폐온수를 포집 배출하는 폐온수 포집탱크를 연결 구성하고,In the upper and lower parts of the cylinder forming the inlet and the outlet, the upper and lower parts of the coil-type heat exchanger tube from the inner side to the outer side to form a larger diameter, and the plurality of coil-exposed heat exchangers radially disposed, The waste hot water distribution tank is connected to the inlet side of each heat exchange tube by receiving waste hot water at the upper part, and the waste hot water capture tank connected to the outlet side of the heat exchange tube is connected to the outlet side of the heat exchange tube to collect and discharge the waste hot water which has undergone heat exchange. ,

상기 각 열교환기의 하부 유입구에는 수도로 부터 공급수를 공급받아 분배 공급하는 분배탱크와, 상부 유출구에는 열교환을 거쳐 가열된 온수를 저장하여 필요에 따라 공급 사용하는 포집탱크를 연결 구성함에 의해 달성된다. The lower inlet of each heat exchanger is achieved by connecting a distribution tank for receiving and supplying supply water from the water supply, and a collecting tank for storing and supplying hot water heated through heat exchange at an upper outlet. .

이러한 본 발명은 목욕탕이나 사우나 시설 등에서 다량 배출되는 폐온수와의 열교환으로 온수를 제공하되, 상기 폐온수와의 열교환은 열교환 효율이 우수한 본 출원인의 코일형 열교환 방식을 응용하여 폐온수를 다수의 코일형 열교환기를 통해 분배하여 각 코일형 열교환기에서 온수와의 효과적인 열 교환으로 온수 제공의 효율성을 우수하게 제공하는 효과를 갖는 것이다.The present invention provides hot water by heat exchange with waste hot water discharged in a large number of baths or sauna facilities, the heat exchange with the waste hot water is applied to the coil type heat exchange method of the present inventors excellent heat exchange efficiency, Distributing through the heat exchanger has an effect of providing excellent efficiency of hot water supply by effective heat exchange with hot water in each coil type heat exchanger.

다음은 상기한 본 발명의 바람직한 실시 예를 첨부도면을 참조하여 구체적으로 살펴보기로 한다.Next will be described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

본 발명의 열교환장치는 도 1 내지 도 3에 도시된 바와 같이, 상,하부로 유입구(11)와 유출구(12)를 형성하는 통체(10)의 내부에 상부 일측의 입구측(16)에서 하부 일측의 출구측(17)까지 다수의 코일형 열교환관(15)이 서로 밀착되어 가로 벽체를 이루며 나선형 유로(14)를 형성하도록 코일형으로 배설하되, 상기 다수의 코일형 열교환관(15)은 내부로 공급되는 공급수의 유속을 동일하게 흐르도록 내측에서 외측으로 갈수록 관의 직경을 순차적으로 크게 형성하는 열 교환기(100)를 이용한다.1 to 3, the heat exchanger of the present invention, the upper and lower, the lower side at the inlet side 16 of the upper side in the interior of the cylinder 10 forming the inlet 11 and outlet 12 A plurality of coil-type heat exchanger tube 15 to one side of the outlet side 17 is in close contact with each other to form a horizontal wall to form a spiral flow path 14, but the plurality of coil-type heat exchanger tube 15 is The heat exchanger 100 is used to sequentially form the diameter of the tube in order from the inner side to the outer side so as to flow the flow rate of the feed water supplied into the same.

즉, 방사상에 다수의 열교환기(100)를 배설하여, 중앙 상부에 목욕탕이나 사우나 시설 등에서 다량 배출되는 폐온수를 필터에 의해 여과 상태로 저장 공급하는 메인탱크(200)에서 폐온수를 공급받아 각 열교환관(15)의 입구측(16)에 공급배관(21)으로 연결되어 공급하는 폐온수 분배탱크(20)와, 중앙 하부에 상기 열교환관(15) 출구측(17)과 폐온수 포집배관(22)으로 연결되어 열교환을 거친 폐온수를 포집 배출하는 폐온수 포집탱크(25)를 연결 구성하고,That is, by disposing a plurality of heat exchangers 100 on the radial, the waste hot water is supplied from the main tank 200 for storing and supplying the waste hot water discharged in a bath or sauna facility in a filtration state in a central upper portion by a filter. A waste hot water distribution tank 20 connected to the inlet side 16 of the heat exchange tube 15 as a supply pipe 21 and supplied to the inlet 16, and an outlet side 17 of the heat exchange tube 15 and a waste hot water collection pipe at the center lower portion thereof. Connected to 22 to connect and configure the waste hot water collection tank 25 for collecting and discharging waste hot water that has undergone heat exchange,

상기 각 열교환기의 하부 유입구(11)에는 수도로 부터 공급수를 공급받아 공급배관(31)으로 분배 공급하는 분배탱크(30)와, 상부 유출구(12)에는 열교환을 거쳐 가열된 온수를 포집배관(32)으로 포집 저장하여 공급하는 포집탱크(35)를 연결 구성하여 이루어진다.The lower inlet 11 of each heat exchanger receives the supply water from the water supply and distributes the supply to the supply pipe 31, and the upper outlet 12 collects the hot water heated through heat exchange. It is made by connecting the collection tank (35) for collecting and storing and supplying to (32).

이때, 상기 다수의 열교환기(100)는 폐온수의 배출 용량에 따라 수효를 결정함이 바람직한데, 도면에서와 같이 5개, 또는 그 밖의 수효로 배설시 방사상으로 등각 배설함이 공간 활용면에서 더욱 효율적이게 된다.In this case, the plurality of heat exchangers 100 is preferably determined according to the discharge capacity of the waste hot water, as shown in the figure, when the five or other water discharged in a radial isometric discharge in terms of space utilization It becomes more efficient.

그리고 폐온수 포집탱크(25)는 열교환을 거친 폐온수를 도면에서와 같이 다시 메인탱크(200)를 거쳐 배출하거나 직접 배출하도록 구성할 수 있음은 물론이다.In addition, the waste hot water collection tank 25 may be configured to discharge or directly discharge the waste hot water that has undergone heat exchange through the main tank 200 again as shown in the drawing.

미설명부호로서, 13은 통체(10) 내부 중앙에 형성된 내부 지지통체를 나타내는 것이다.As an unexplained reference numeral 13 denotes an inner support cylinder formed in the center of the cylinder 10.

다음은 상기와 같이 구성되는 본 발명의 작동 및 작용에 대해 살펴보기로 한다.Next will be described the operation and action of the present invention configured as described above.

본 발명은 폐온수를 이용하되, 열교환 효율이 우수한 본 출원인의 선 출원 열교환 방식을 응용하여 온수를 효과적으로 제공함에 그 특징이 있다.The present invention is characterized in that by using waste hot water, by applying the applicant's pre-application heat exchange method excellent in heat exchange efficiency to provide hot water effectively.

이러한 본 발명을 좀더 구체적으로 설명하면, 목욕탕이나 사우나 시설 및 기 타 산업시설에서 방출되는 폐온수를 메인탱크(200)에서 필터에 의해 여과상태로 저장하여 공급한다.In more detail, the present invention stores and supplies waste hot water discharged from a bath or sauna facility and other industrial facilities in a filtration state by a filter in the main tank 200.

이와 같이 공급되는 폐온수는 먼저 폐온수 분배탱크(20)로 공급되어 다수의 공급배관(21)을 통해 방사상으로 마련되는 다수의 열교환기(100)의 열교환관(15) 상부 입구측(16)으로 각각 분배 공급된다.The waste hot water supplied in this way is first supplied to the waste hot water distribution tank 20, and the upper inlet side 16 of the heat exchange tube 15 of the plurality of heat exchangers 100 provided radially through the plurality of supply pipes 21. To each of the distribution supplies.

이와 같이 각 열교환기의 열교환관(15)으로 공급된 폐온수는 다수의 코일형 열교환관(15)을 따라 나선형으로 이동하되, 상기 다수의 열교환관(15)은 내측에서 외측으로 갈수록 관의 직경을 순차적으로 크게 형성하고 있기 때문에 폐온수의 유속이 전체적으로 동일하게 흐르면서 일정하게 공급하게 되는 것이다.In this way, the waste hot water supplied to the heat exchange tubes 15 of each heat exchanger moves helically along the plurality of coil-type heat exchange tubes 15, and the plurality of heat exchange tubes 15 is the diameter of the tube from the inner side to the outer side. Since it is formed large in sequence, the flow rate of the waste hot water flows the same as a whole to be supplied constantly.

이와 함께 상기 각 열교환기(100)의 하부 유입구(11)에는 수도 등에 연결되어 공급되는 공급수가 분배탱크(30)에서 공급배관(31)을 통해 공급되어 통체(10) 내부에 벽체를 이루며 코일형으로 배설되는 열교환관(15)에 의해 형성된 나선형 유로(14)를 따라 나선형으로 이동하게 되는 것이다.Along with the lower inlet 11 of each heat exchanger 100, the supply water connected to the water supply and the like is supplied through the supply pipe 31 from the distribution tank 30 to form a wall in the cylinder 10, and coiled. It is to move helically along the spiral flow path 14 formed by the heat exchanger tube 15 to be discharged.

이 과정에서 상기 공급수는 다수의 코일형 열교환관(15) 내부로 이동 공급되는 폐온수와의 열교환으로 가열되는 것이다.In this process, the supply water is heated by heat exchange with waste hot water that is supplied and moved into the plurality of coil-type heat exchange tubes 15.

특히, 상기 공급수는 나선형 유로(14)를 통해 이동하면서 열교환 시간을 길게 제공하고, 상기 다수의 코일형 열교환관(15)과 열교환 면적을 크게 형성하기 때문에 열교환관(15) 내부의 폐온수와 충분한 열교환을 이루게 되는 것이다.In particular, since the supply water moves through the helical flow passage 14 to provide a long heat exchange time, and to form a large heat exchange area with the plurality of coil-type heat exchange tubes 15, the waste water and the waste water inside the heat exchange tube 15 Sufficient heat exchange will be achieved.

또한, 상기 다수의 코일형 열교환관(15)은 내측에서 외측으로 갈수록 관의 직경을 순차적으로 크게 형성하고 있기 때문에 내부 폐온수의 유속을 동일하게 흐 르도록 하면서 나선형 유로(14)를 통과하는 공급수를 전체적으로 일정하게 가열하게 되는 것이다.In addition, since the plurality of coil-type heat exchange tubes 15 form the diameters of the tubes sequentially from the inner side to the outer side, the plurality of coil-type heat exchange tubes 15 pass through the spiral flow passage 14 while allowing the flow rate of the internal waste hot water to flow the same. The water is heated uniformly throughout.

상기와 같이하여 열교환기(100)의 나선형 유로(14)를 통과하여 열교환을 마친 공급수는 온수 상태로 통체(10)의 상부 유출구(12)를 통해 배출되어 포집배관(32)을 거쳐 포집탱크(35)로 포집하여 필요에 따라 공급 사용하게 되는 것이다.As described above, the supply water which has completed the heat exchange through the spiral flow passage 14 of the heat exchanger 100 is discharged through the upper outlet 12 of the tubular body 10 in a hot water state, and is collected through the collecting pipe 32. It is collected by (35) and used as needed.

그리고 상기 열교환기(100)의 코일형 열교환관(15)을 거쳐 열교환을 마친 폐온수는 열교환관(15)의 출구측(17)을 통해 배출되어 포집배관(22)을 거쳐 폐온수 포집탱크(25)로 포집된다.Then, the waste hot water which has completed heat exchange through the coil-type heat exchange tube 15 of the heat exchanger 100 is discharged through the outlet side 17 of the heat exchange tube 15 and is collected through the collection pipe 22 to collect the waste hot water collection tank ( 25).

이때 상기 폐온수 포집탱크(25)로 포집된 열교환을 거친 폐온수는 다시 메인탱크(200)를 거쳐 배출하거나 직접 배출하게 되는 것이다.At this time, the waste hot water that has undergone heat exchange collected by the waste hot water collection tank 25 is discharged through the main tank 200 again or directly discharged.

이와 같이 본 발명의 열 교환장치는 폐온수를 이용하되, 본 출원인에 의해 선 출원된 나선 방식의 열교환 기술을 응용하여 폐온수와 수도 등에 공급되는 공급수의 열교환 효율을 극대화하므로 온수 제공을 효과적으로 이루게 되는 것이다.As described above, the heat exchange device of the present invention uses waste hot water, but by applying the spiral heat exchange technology previously filed by the applicant, the heat exchange efficiency of the feed water supplied to the waste hot water and the water is maximized, thereby effectively providing hot water. Will be.

도 1은 본 발명의 전체적인 구성으로 보여주는 구성도.1 is a block diagram showing the overall configuration of the present invention.

도 2는 본 발명의 요부 확대 구성도.2 is an enlarged view of main parts of the present invention.

도 3은 도 2의 평면 구성도.3 is a plan view of FIG. 2.

**도면의 주요 부분에 대한 부호의 설명**** Description of the symbols for the main parts of the drawings **

10: 통체 11: 유입구10: cylinder 11: inlet

12: 유출구 15: 열교환관12: outlet 15: heat exchanger tube

20: 폐온수 분배탱크 25: 폐온수 포집탱크20: waste hot water distribution tank 25: waste hot water collection tank

30: 분배탱크 35: 포집탱크30: distribution tank 35: collection tank

100: 열 교환기 200: 메인탱크100: heat exchanger 200: main tank

Claims (2)

목욕탕이나 사우나 시설 등에서 다량 배출되는 폐온수를 이용한 열교환장치에 있어서,In the heat exchanger using waste hot water discharged in a large number of baths and sauna facilities, 상,하부로 유입구(11)와 유출구(12)를 형성하는 통체(10)의 내부에 상부 일측의 입구측(16)에서 하부 일측의 출구측(17)까지 다수의 코일형 열교환관(15)이 서로 밀착되어 가로 벽체를 이루며 나선형 유로(14)를 형성하도록 코일형으로 배설하되, 상기 다수의 코일형 열교환관(15)은 내부로 공급되는 공급수의 유속을 동일하게 흐르도록 내측에서 외측으로 갈수록 관의 직경을 순차적으로 크게 형성하는 열 교환기(100)를 방사상에 다수로 배설하여, 중앙 상부에 폐온수를 공급받아 각 열교환관(15)의 입구측(16)에 공급배관(21)으로 연결되어 공급하는 폐온수 분배탱크(20)와, 중앙 하부에 상기 열교환관(15) 출구측(17)과 폐온수 포집배관(22)으로 연결되어 열교환을 거친 폐온수를 포집 배출하는 폐온수 포집탱크(25)를 연결 구성하고,A plurality of coil type heat exchange tubes 15 from the inlet side 16 on the upper side to the outlet side 17 on the lower side in the inside of the cylinder 10 forming the inlet 11 and the outlet 12 up and down. The coils are arranged in close contact with each other to form a horizontal wall and form a spiral flow path 14, but the plurality of coil-type heat exchange tubes 15 pass from the inside to the outside so as to flow the flow rate of the supplied water to the inside. More and more heat exchangers 100 are formed in a radial manner to gradually increase the diameter of the pipes gradually, and waste hot water is supplied to the upper center to supply pipes 21 to the inlet side 16 of each heat exchange tube 15. Waste hot water distribution tank 20 is connected to supply and the waste hot water collection to collect and discharge the waste hot water through heat exchange is connected to the heat exchange pipe 15, the outlet 17 and the waste hot water collection pipe 22 in the lower center Connect and configure the tank 25, 상기 각 열교환기의 하부 유입구(11)에는 수도로 부터 공급수를 공급받아 공급배관(31)으로 분배 공급하는 분배탱크(30)와, 상부 유출구(12)에는 열교환을 거쳐 가열된 온수를 포집배관(32)으로 포집 저장하여 공급하는 포집탱크(35)를 연결 구성하여 이루어진 것을 특징으로 하는 폐수 열을 이용한 코일 방식의 열 교환장치.The lower inlet 11 of each heat exchanger receives the supply water from the water supply and distributes the supply to the supply pipe 31, and the upper outlet 12 collects the hot water heated through heat exchange. Coil-type heat exchanger using wastewater heat, characterized in that made by connecting the collection tank (35) to collect and store and supply to the (32). 제1항에 있어서,The method of claim 1, 상기 방사상에 다수로 배열되는 열교환기(100)는 등각 위치로 배열 형성되어 이루어진 것을 특징으로 하는 폐수 열을 이용한 코일 방식의 열 교환장치.Coil-type heat exchanger using wastewater heat, characterized in that the heat exchanger 100 is arranged in a plurality of radially arranged in a conformal position.
KR1020070141617A 2007-12-31 2007-12-31 A heating apparatus take advantage of hot waste water KR100903068B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000021514U (en) * 1999-05-29 2000-12-26 원종암 a heating Apparatus take advantage of hot waste Water
KR20040094976A (en) * 2003-05-06 2004-11-12 원종암 A heat exchanger of air cooling method several story coil type
KR20050077703A (en) * 2004-02-03 2005-08-03 정규진 Multistage plate type liquid waste heat exchanger
JP2006512560A (en) 2003-03-04 2006-04-13 ジュング、ア−ラ Waste heat recovery machine equipped with a cleaning device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000021514U (en) * 1999-05-29 2000-12-26 원종암 a heating Apparatus take advantage of hot waste Water
JP2006512560A (en) 2003-03-04 2006-04-13 ジュング、ア−ラ Waste heat recovery machine equipped with a cleaning device
KR20040094976A (en) * 2003-05-06 2004-11-12 원종암 A heat exchanger of air cooling method several story coil type
KR20050077703A (en) * 2004-02-03 2005-08-03 정규진 Multistage plate type liquid waste heat exchanger

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