KR200291368Y1 - A heating apparatus by using warm water which a fish-farm effuse - Google Patents
A heating apparatus by using warm water which a fish-farm effuse Download PDFInfo
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- KR200291368Y1 KR200291368Y1 KR2020020021167U KR20020021167U KR200291368Y1 KR 200291368 Y1 KR200291368 Y1 KR 200291368Y1 KR 2020020021167 U KR2020020021167 U KR 2020020021167U KR 20020021167 U KR20020021167 U KR 20020021167U KR 200291368 Y1 KR200291368 Y1 KR 200291368Y1
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Abstract
본 고안은 육상수조식 양식장에 공급되는 공급수의 온도를 일정하게 유지하기 위해 고안한 폐수열이용 가온장치에 관한 것으로, 더욱 상세하게는 양식수조에서 배출되는 폐수를 온수 공급장치에 유입하여 양식장 공급수와 열교환시켜 양식에 적합한 온도의 85%정도로 열교환한 공급수를 열교환통 중앙의 내부 공급수관을 통해 순환시켜 내부 공급수관을 감싸고 있는 전기히터와 열교환하고 다시 중간 공급수관을 통해 순환시켜 전기히터와 열교환한 후 외부 공급수관을 통해 두번째 열교환통으로 보내 다시 상기에서와 같은 방법으로 양식에 적합한 온도로 열교환하여 양식수조에 공급하는 양식장용 폐수열이용 가온장치에 관한 것이다.The present invention relates to a wastewater heat-heating warmer designed to maintain a constant temperature of the feedwater supplied to aquaculture tank farms. More specifically, the wastewater discharged from aquaculture tanks is introduced into a hot water supply device, and The heat-exchanged feed water, which is about 85% of the temperature suitable for aquaculture, is circulated through the internal water supply pipe at the center of the heat exchanger, and then heat-exchanged with the electric heater surrounding the internal water supply pipe, and then circulated through the intermediate supply water pipe to heat-exchange with the electric heater. It is then sent to the second heat exchanger through an external supply water pipe and the heat exchanger to heat the wastewater heat using the warming device for supplying to the aquaculture tank in the same manner as above to supply the aquaculture tank.
Description
본 고안은 육상수조식 양식장에 공급되는 급수의 온도를 일정하게 유지하기 위해 고안한 폐수열이용 가온장치에 관한 것으로, 더욱 상세하게는 양식장에 공급하기 위하여 해수에서 끌어올린 공급수를 양식수조에서 배출되는 폐수와 상호 열교환시킨 후, 가온장치를 통하여 급수의 온도를 단계적으로 높여 온도변화를 적게하면서 양식에 적정한 온도로 조절하여 해수를 공급하는 양어장수 폐열을 이용하는 가온장치에 관한 것이다.The present invention relates to a wastewater heat-heating warmer designed to maintain a constant temperature of water supplied to aquaculture farms. And the heat exchanger using the fish farm waste heat to supply the seawater by controlling the temperature of the water supply step by step by increasing the temperature of the water supply through the heating device to reduce the temperature change and the temperature appropriate to the culture.
육상수조식 양식방법은 풍부한 수원과 어종에 따른 적정수온을 맞추어 공급하기가 편리하여 현재 널리 어민들에게 보급되어 사용되고 있는 기술이다.The land tank farming method is a technology that is widely used by fishermen because it is convenient to supply appropriate water temperature according to abundant water sources and fish species.
그런데 상기 육상수조식 양식방법은 해수를 바다로부터 끌어올려 직접 보일러로 가열하여 양식에 적합한 온도로 조절한 다음 수조에 공급함으로써 연료비용이 많이 들고 해수중의 미생물이 보일러로 가열하는 중에 해수의 급격한 온도 변화로 죽게되어 양식어의 생산성이 저하되는 문제점이 있었다.However, in the above-mentioned land tank farming method, the sea water is directly drawn from the sea, heated by a boiler, adjusted to a temperature suitable for aquaculture, and then supplied to the tank, thereby increasing fuel cost and rapidly changing the temperature of the sea water while the microorganisms in the sea water are heated by the boiler. As a result, there was a problem that the productivity of the farmed fish is lowered.
본 고안은 이러한 문제점을 해소하기 위하여 고안된 것으로서, 보일러 대신 양식수조에서 사용 후 버리는 폐수열을 이용하여 해수를 먼저 예열시켜 연료비용을 절약하고 단계적으로 온도를 서서히 올려서 양식에 적합한 온도로 유지시켜 공급함으로써 공급수 온도 변화가 적어 해수속의 미생물이 살아있게 하는 데 목적이 있다.The present invention is designed to solve this problem, by preheating the seawater first by using wastewater heat discarded after use in the aquaculture tank instead of the boiler to save fuel cost and supply by maintaining the temperature at a suitable temperature by gradually raising the temperature step by step Its purpose is to keep microorganisms alive in seawater due to the small change in water temperature.
이러한 목적을 달성하기 위하여 양식수조에서 배출되는 폐수를 온수 공급장치에 유입하여 공급수와 열교환시켜 양식에 적합한 온도의 85%정도로 열교환한 공급수를 열교환통 중앙의 내부 공급수관을 통해 순환시켜 내부 공급수관을 감싸고 있는 전기히터와 열교환하고 다시 중간 공급수관을 통해 순환시켜 전기히터와 열교환한 후 외부 공급수관을 통해 두번째 열교환통으로 보내 다시 상기에서와 같은 방법으로 반복하여 단계적으로 해수의 온도를 양식에 적합한 온도로 올려 양식수조에 공급하는 데 특징이 있다.In order to achieve this purpose, the wastewater discharged from the aquaculture tank enters the hot water supply device and exchanges heat with the supply water to circulate through the internal supply water pipe at the center of the heat exchanger, and heats it to 85% of the temperature suitable for aquaculture. Heat exchanged with the electric heater surrounding the water pipe and circulated through the intermediate supply water pipe, and then heat exchanged with the electric heater, and then sent to the second heat exchanger through the external supply water pipe again and again in the same way as described above to adjust the temperature of the seawater in a step-wise manner. It is characterized by raising the temperature and feeding it to the aquaculture tank.
도 1은 본 고안에 따른 가온장치의 구성도1 is a block diagram of a heating apparatus according to the present invention
도 2는 도 1의 A-A'선 단면도FIG. 2 is a cross-sectional view taken along the line AA ′ of FIG. 1.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1 : 양식수조 2, 2' : 열교환통1: Aquaculture tank 2, 2 ': Heat exchanger
3, 3' : 내부 공급수관 4, 4' : 중간 공급수관3, 3 ': internal supply water pipe 4, 4': intermediate supply water pipe
5, 5' : 외부 공급수관 6, 6' : 전기히터5, 5 ': External supply water pipe 6, 6': Electric heater
7 : 연결관 8, 8' : 공급수 유입구7: connector 8, 8 ': feed water inlet
9, 9' : 온수 배출기 10 : 온수 공급장치9, 9 ': hot water discharger 10: hot water supply device
본 고안을 도면에 의하여 설명하면 다음과 같다.Referring to the present invention by the drawings as follows.
열교환통(2)(2')의 내부는 도 1에 도시된 바와 같이 중앙의 내부 공급수관(3)(3')과 내부 공급수관(3)(3')을 감싸고 있는 전기히터(6)(6')와 전기히터(6)(6')를 감싸고 있는 중간 공급수관(4)(4')과 외부 공급수관(5)(5')으로 구성되며, 중앙의 내부 공급수관(3)(3')의 하부에는 공급수를 유입하는 공급수 유입구(8)(8')와 상부에는 전기히터(6)(6')와 열교환한 온수를 배출하는 온수 배출구(9)(9')가 형성되어 있다.The inside of the heat exchange tube (2) (2 ') is an electric heater (6) surrounding the central internal feed water pipe (3) (3') and the internal feed water pipe (3) (3 ') as shown in FIG. (6 ') and an intermediate feed water pipe (4) (4') and an external feed water pipe (5) (5 ') surrounding the electric heater (6) (6'), and the central internal feed water pipe (3) The lower part of 3 'is a feed water inlet 8 and 8' for supplying the feed water, and a hot water outlet 9 and 9 'for discharging hot water heat exchanged with the electric heater 6 and 6' at the upper part. Is formed.
중앙의 내부 공급수관(3)(3')과 전기히터(6)(6') 외부의 중간 공급수관(4)(4')은 상부가 서로 연결되어 있으며 중간 공급수관(4)(4')과 외부 공급수관(5)(5')은 하부가 서로 연결되어 있다.The central internal water supply pipe (3) (3 ') and the intermediate supply water pipe (4) (4') outside the electric heater (6) (6 ') are connected to each other at the top and the intermediate supply water pipe (4) (4') ) And the external supply water pipes 5 and 5 'are connected to each other at the bottom.
온수 공급장치(10)는 열교환장치의 한쪽으로는 폐수가 순환하도록 하고 다른 한쪽으로는 공급해수가 순환하도록 하여 열교환이 이루어지도록 하되 중앙분리판을 일정한 간격으로 적층하여 폐온수가 빠르게 이동하지 못하고 서서히 흐르게 되어 열교환 시간을 길게 하여주고 열교환함이 상자형태로 되어 있어 열교환이 이루어지는 면적이 넓으므로 열교환이 충분히 이루어져 온수공급용 찬물을 보다 높은 온도로 가열할 수 있게 된다. (온수 공급장치(10)는 본 고안의 고안자가 실용신안출원하여 제 190432호로 등록받은바 있음)The hot water supply device 10 allows the waste water to circulate on one side of the heat exchanger and the supply seawater to circulate on the other side to allow heat exchange. As a result, the heat exchange time is lengthened, and the heat exchange box is in a box shape, and thus the heat exchange area is wide, so that the heat exchange is sufficiently performed to heat the cold water for hot water supply to a higher temperature. (The hot water supply device 10 has been registered as No. 190432 by the utility model applicant of the present invention)
상기 열교환통(2)(2')은 동이나 스테인레스 등의 금속 재질로 되어 있다.The heat exchange cylinders 2 and 2 'are made of metal such as copper or stainless steel.
본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention is as follows.
도 1에 도시된 바와 같이 육상수조식 양식장의 양식수조(1)에서 배출되는 폐수(15∼17℃ 정도)를 온수 공급장치(10)에 유입하여 공급해수(0∼4℃ 정도)와 열교환시켜 양식에 적합한 온도의 85%정도로 열교환하여 예열시킨 공급해수(12∼14℃ 정도)를 공급수 유입구(8)를 통해 열교환통(2)내의 내부 공급수관(3)으로 유입시켜 내부 공급수관(3)을 순환하면서 전기히터(6)와 열교환한 후 중간 공급수관(4)으로 보내고 중간 공급수관(4)을 순환하면서 다시 전기히터(6)와 열교환시켜 외부 공급수관(5)으로 보내 연결관(7)을 통해 두번째 열교환통(2')으로 유입하여 상기에서와 같은 방법으로 양식에 적합한 온도(약 15∼17℃ 정도)로 열교환한 후 온수 배출구(9')를 통해 양식수조(1)로 배출한다.As shown in FIG. 1, wastewater (about 15 to 17 ° C.) discharged from the aquaculture tank 1 of the land aquarium farm is introduced into the hot water supply device 10 to be heat-exchanged with the supplied sea water (about 0 to 4 ° C.). The feed seawater (about 12-14 ° C.) preheated by heat exchange at about 85% of the suitable temperature is introduced into the internal feed water pipe (3) in the heat exchange tube (2) through the feed water inlet (8). Heat exchange with the electric heater (6) while circulating to send to the intermediate supply water pipe (4) and the intermediate supply water pipe (4) while circulating again to heat exchange with the electric heater (6) to send to the external supply water pipe (5) connecting pipe (7 Into the second heat exchange tube (2 ') through the heat exchange to the temperature (approximately 15 ~ 17 ℃) suitable for aquaculture in the same manner as above and then discharged to the culture tank (1) through the hot water outlet (9') do.
상기에서와 같이 두 개의 열교환통(2)을 두어 공급수를 단계적으로 서서히 가열함으로써 양식어의 먹이가 되는 공급수 중의 미생물을 생존시켜 양식어의 생산성을 향상시킨다.By placing two heat exchange barrels (2) as described above, by gradually heating the feed water to survive the microorganisms in the feed water to feed the fish farming to improve the productivity of the fish.
본 고안에 의하면 양식수조에 공급되는 공급수의 온도를 일정하게 유지하기 위해 공급수를 양식수조에서 배출되는 폐수와 열교환시킨 후, 열교환통내의 전기히터와 단계적으로 서서히 열교환함으로써 폐열을 이용하여 연료비를 절약하고 공급수내의 미생물을 생존시켜 생산성을 향상시킬 수 있다.According to the present invention, in order to maintain a constant temperature of the feed water supplied to the aquaculture tank, the feed water is heat-exchanged with the wastewater discharged from the aquaculture tank, and then gradually heat-exchanges with the electric heater in the heat-exchanging tank to reduce fuel costs using waste heat. It can save and survive microorganisms in feed water, thereby improving productivity.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040034986A (en) * | 2002-10-18 | 2004-04-29 | 김관호 | Hot-water supply method and that system of land nursery |
KR100860585B1 (en) | 2008-02-21 | 2008-09-26 | (주)일진기건 | Apparatus and method for heating and cooling sea water by condenser and evaporator of heat pump |
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2002
- 2002-07-15 KR KR2020020021167U patent/KR200291368Y1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040034986A (en) * | 2002-10-18 | 2004-04-29 | 김관호 | Hot-water supply method and that system of land nursery |
KR100860585B1 (en) | 2008-02-21 | 2008-09-26 | (주)일진기건 | Apparatus and method for heating and cooling sea water by condenser and evaporator of heat pump |
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