KR200238249Y1 - Automatic supply device of the dissolvable oxygen for a water tank - Google Patents
Automatic supply device of the dissolvable oxygen for a water tank Download PDFInfo
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- KR200238249Y1 KR200238249Y1 KR2020010008652U KR20010008652U KR200238249Y1 KR 200238249 Y1 KR200238249 Y1 KR 200238249Y1 KR 2020010008652 U KR2020010008652 U KR 2020010008652U KR 20010008652 U KR20010008652 U KR 20010008652U KR 200238249 Y1 KR200238249 Y1 KR 200238249Y1
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Abstract
본 고안은 아파트식수 공급이나 공업용 상수공급 저수 탱크에 설치하여 용존산소를 자동으로 원활히 공급할 수 있는 장치를 제공하기 위한 것으로써,The present invention is to provide a device capable of automatically supplying dissolved oxygen automatically installed in the apartment drinking water supply or industrial water supply reservoir tank,
저수탱크(1)에 송수관(2)을 내측으로 관통되도록 배관하여 저수탱크(1)내에 용수를 저장함에 있어 송수관(2)과 연결된 이음관(2a)에 대경부(W)와 소경부(W')를 갖는 벤츄리관(4)을 환설하여 외부로부터 도입되는 공기공급관(3)과 연결하여 송수와 동시에 벤츄리 원리에 의한 공기혼합이 자동으로 이루어지도록 함에 요지가 있다.In order to store the water in the water storage tank 1 by piping the water supply pipe 2 to the inside of the water storage tank 1, the large diameter portion W and the small diameter portion W are connected to the joint pipe 2a connected to the water supply pipe 2. The venturi tube 4 having a ') is connected to the air supply pipe 3 introduced from the outside so that the air mixing according to the Venturi principle is automatically performed at the same time as the water supply.
Description
본 고안은 아파트식수 공급이나 공업용 상수공급 저수 탱크에 설치하여 용존산소를 자동으로 원활히 공급할 수 있는 장치를 제공하기 위한 것이다.The present invention is to provide a device capable of automatically supplying dissolved oxygen by installing in apartment drinking water supply or industrial water supply storage tank.
통상 식수용 상급수 저수 탱크는 대용량의 상수가 장시간 또는 장기간 체류하게 되므로 용존산소의 공급이 원활하지 못하면 상수도물이 자연 부패하거나 대장균등 잡균의 번식이 촉진되어 수질의 오염을 가중시키므로 물탱크에 급수를 이행할 시 외부공기를 강제로 공급하여 용존산소의 함유율을 높이는 방식을 채용하고 있다.In general, water tanks for drinking water have a large volume of water that stays for a long time or for a long time, so when dissolved oxygen is not supplied smoothly, tap water naturally spoils or promotes propagation of various bacteria such as Escherichia coli, which increases water pollution. In order to increase the content of dissolved oxygen by forcibly supplying the outside air, it is adopted.
종래의 이러한 목적을 달성하기 위하여 급수라인의 선단에 와류스크류를 장치하여 상수의 공급시 수류(水流)의 이동에 의해 스크류가 회전하므로써 외부공기를 강제로 흡입하도록 한 고안이 제안된 바 있으나 이는 회전하는 스크류를 물탱크 내에 설치하므로 회전부에 이물질이 발생하고 회전스핀들의 회전으로 인한 쇠가루가 식수에 혼입됨은 물론 이물질이 장기적으로 탱크바닥에 침전되어 자주 물탱크를 청소해주어야 하는 문제점이 있다.In order to achieve this purpose in the related art, a device has been proposed in which an vortex screw is installed at the tip of a water supply line to force suction of external air by rotating the screw due to the movement of water flow when water is supplied. Since the screw is installed in the water tank, foreign matters are generated in the rotating part, and the iron powder due to the rotation of the rotary spins is mixed in the drinking water, as well as foreign substances settled on the tank floor for a long time, so that the water tank needs to be frequently cleaned.
본 고안은 상기한 종래의 공기공급장치의 문제점을 개선하여 스크류의 축설구조에 의하지 아니하고 송수관에 연결된 이음관에 벤츄리관을 환설하여 급수를 행할 시 벤츄리관의 공기흡입 압력에 의하여 자연스럽게 외부공기를 원활하게 물탱크 내부로 유입토록 하므로써 외부공기의 공급 구조가 매우 간단하게 되고 물속에 이물질의 발생현상이 없이 위생적으로 용존산소를 적정량 공급할 수 있도록 한 것이다.The present invention improves the problems of the conventional air supply device described above, and naturally smoothes the external air by the air suction pressure of the venturi pipe when water is supplied by returning the venturi pipe to the joint pipe connected to the water pipe without relying on the screw structure. By inflowing into the water tank, the supply structure of external air becomes very simple, and it is possible to supply an appropriate amount of dissolved oxygen hygienically without generating foreign substances in the water.
도 1은 본 고안의 일실시예를 보인 단면도1 is a cross-sectional view showing an embodiment of the present invention
도 2는 본 고안의 요부확대 단면도2 is an enlarged cross-sectional view of the main part of the present invention
※도면에 사용된 부호에 대한 간단한 설명※※ Brief description of symbols used in drawings ※
W:대경부 W':소경부W: Large neck W ': Small neck
1:탱크 2:송수관1: tank 2: water pipe
2a:이음관 3:공기공급관2a: joint pipe 3: air supply pipe
4:벤츄리관4: Venturi building
5:맨홀뚜껑5: manhole cover
도 1은 본 고안의 일실시예를 보인 단면도이고, 도 2는 본 고안의 요부 확대도를 나타낸것이다.1 is a cross-sectional view showing an embodiment of the present invention, Figure 2 shows an enlarged view of the main part of the present invention.
기존의 저수탱크(1)는 일측에 송수관(2)이 배관되어 송수관(2)의 단부측이 저수탱크 내부에 도입되며 상부에는 청소용 맨홀 뚜껑(5)이 설치되어 있는 구조이다.Existing water storage tank (1) is a structure in which the water supply pipe (2) is piped on one side, the end side of the water supply pipe (2) is introduced into the water storage tank and the cleaning manhole cover (5) is installed at the top.
본 고안은 송수관(2)과 연결된 내측 이음관(2a)에 수직설치된 공기 공급관(3)과 연결되도록 벤츄리관(4)을 환설한다.The invention devises a venturi pipe 4 to be connected to the air supply pipe 3 installed vertically on the inner joint pipe 2a connected to the water supply pipe 2.
벤츄리관(4)은 대경부(大經部)(W)와 소경부(小經部)(W')로 이루어져 송수관(2)과 연결된 이음관(2a) 외부에 평행으로 환설된다.The venturi tube 4 is composed of a large diameter portion W and a small diameter portion W 'and is paralleled to the outside of a joint pipe 2a connected to the water supply pipe 2.
이때, 송수관(2)과 연결된 이음관(2a)은 벤츄리관(4)의 대경부(W)에 위치하여 소경부(W')를 경유하여 급수가 수직방향으로 이루어지는 구조로 된다.At this time, the joint pipe (2a) connected to the water supply pipe (2) is located in the large diameter portion (W) of the venturi tube (4) has a structure in which the water supply in the vertical direction via the small diameter portion (W ').
상기와 같이 된 본 고안은 저수탱크(1)에 송수관(2)을 통하여 급수를 행하게 되고 급수량은 자동수위조절구(도면상에 도시하지 않음)에 의해 일정하게 유지된다. 저수탱크(1)내에 물이 줄어들면 수위가 하강하여 송수관(2)으로 급수가 자동으로 이루어져 이음관(2a)으로부터 물이 송급되고 이때 벤츄리관(4)의 소경부(W')에서는 송수압력이 높아지게 되므로 대경부(W)측에서 흡입력이 발생하여 공기공급관(3)으로부터는 외부의 공기가 강제로 빨려들어와 벤츄리관(4)의소경부(W')에서 공급수와 물이 한데 혼합되어 탱크(1)내부로 유입되므로 유입수 내부에는 충분한 용존산소가 공급되어 항상 신선한 물로 보충되는 것이다.The present invention as described above is supplied to the water storage tank (1) through the water supply pipe (2) and the water supply amount is kept constant by the automatic water level control port (not shown in the figure). When the water in the reservoir tank 1 decreases, the water level drops and the water is automatically supplied to the water pipe 2 so that water is supplied from the joint pipe 2a, and at this time, the water pressure in the small diameter portion W 'of the venturi pipe 4 is reduced. Since the suction force is generated on the large diameter portion (W) side, the outside air is forcibly sucked from the air supply pipe (3), and the supply water and the water are mixed together in the small diameter portion (W ') of the venturi tube (4). (1) As it flows into the inside, sufficient dissolved oxygen is supplied inside the influent so that it is always replenished with fresh water.
본 고안은 이상과 같이 통상의 상수공급탱크 내에 외부공기를 공급함에 있어서 공기공급관(3)을 송수관(2)과 연결된 이음관(2a)주위에 설치한 벤츄리관(4)과 연결하여 구성하므로써 급수의 이행과 함께 공기를 자동으로 용수 속에 혼입할 수 있어서 용존산소의 공급효과가 매우 원활하고, 특히 별도의 동력이나 복잡한 기구장치를 구비하지 않아도 되므로 경제적일 뿐 아니라 용수의 청결성과 위생성을 보장하는 데에 매우 유리한 장점이 있다.The present invention is made by connecting the air supply pipe (3) and the venturi pipe (4) installed around the joint pipe (2a) connected to the water supply pipe (2) in the supply of external air in a normal water supply tank as described above The air can be automatically mixed into the water with the implementation of the water supply, so the dissolved oxygen supply effect is very smooth. Especially, it is economical as it does not have to be equipped with a separate power source or complicated apparatus. There is a very advantageous advantage.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2020010008652U KR200238249Y1 (en) | 2001-03-28 | 2001-03-28 | Automatic supply device of the dissolvable oxygen for a water tank |
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Application Number | Priority Date | Filing Date | Title |
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KR2020010008652U KR200238249Y1 (en) | 2001-03-28 | 2001-03-28 | Automatic supply device of the dissolvable oxygen for a water tank |
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KR200238249Y1 true KR200238249Y1 (en) | 2001-10-10 |
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KR2020010008652U KR200238249Y1 (en) | 2001-03-28 | 2001-03-28 | Automatic supply device of the dissolvable oxygen for a water tank |
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KR (1) | KR200238249Y1 (en) |
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2001
- 2001-03-28 KR KR2020010008652U patent/KR200238249Y1/en not_active IP Right Cessation
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