Nothing Special   »   [go: up one dir, main page]

KR101011465B1 - Connecting structure having washing ability by flowing backward in pipe - Google Patents

Connecting structure having washing ability by flowing backward in pipe Download PDF

Info

Publication number
KR101011465B1
KR101011465B1 KR1020080055774A KR20080055774A KR101011465B1 KR 101011465 B1 KR101011465 B1 KR 101011465B1 KR 1020080055774 A KR1020080055774 A KR 1020080055774A KR 20080055774 A KR20080055774 A KR 20080055774A KR 101011465 B1 KR101011465 B1 KR 101011465B1
Authority
KR
South Korea
Prior art keywords
pipe
strainer
drainage
water
closing
Prior art date
Application number
KR1020080055774A
Other languages
Korean (ko)
Other versions
KR20090129713A (en
Inventor
한규영
Original Assignee
(주)도우기술협력회
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)도우기술협력회 filed Critical (주)도우기술협력회
Priority to KR1020080055774A priority Critical patent/KR101011465B1/en
Publication of KR20090129713A publication Critical patent/KR20090129713A/en
Application granted granted Critical
Publication of KR101011465B1 publication Critical patent/KR101011465B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/006—Arrangements or methods for cleaning or refurbishing water conduits
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Cleaning In General (AREA)

Abstract

본 발명은 배관을 따라 흐르는 상수 또는 하수에 포함된 각종 이물질을 걸러서 상수 또는 하수의 최종 처리가 효율적으로 이루어지도록 하는 배관 연결구조에 관한 것으로, 좀 더 구체적으로는 이물질의 정체 및 퇴적에 의한 배관의 막힘 현상을 효율적으로 해소하여 배관의 관리작업이 보다 용이하고 원활해지도록 하는 배관 연결구조에 관한 것으로, 일렬로 연통하게 연결되는 제1,2,3배관(11, 12, 13)과, 제1배관(11)과 제2배관(12) 간의 개폐를 제어하는 제1메인제수변(21)과, 제2배관과 제3배관(13) 간의 개폐를 제어하는 제2메인제수변(22)과, 제2배관(12)에 탑재되는 스트레너(30)와, 전단은 제1배관(11)과 연통하고 후단은 제2배관(12)에서 스트레너(30)와 제2메인제수변(22) 사이에 연통하는 역세척용 배수관(40)과, 역세척용 배수관(40)의 개폐를 제어하는 역세척용 제수변(70)과, 제2배관(12)에서 제1메인제수변(21)과 스트레너(30) 사이에 연통하는 퇴수용 배수관(50)과, 퇴수용 배수관(50)의 개폐를 제어하는 퇴수용 제수변(60)으로 이루어진 것이다.The present invention relates to a pipe connection structure for efficiently treating the final treatment of the constant or sewage by filtering various foreign matters contained in the constant or sewage flowing along the pipe, and more specifically, It relates to a pipe connection structure to effectively eliminate the clogging phenomenon to make the management of pipes easier and smoother, the first, second, third pipes (11, 12, 13) connected in a line and the first A first main control valve 21 controlling the opening and closing between the pipe 11 and the second pipe 12; a second main control valve 22 controlling the opening and closing between the second pipe and the third pipe 13; The strainer 30 mounted on the second pipe 12 and the front end communicate with the first pipe 11 and the rear end is between the strainer 30 and the second main water side 22 in the second pipe 12. Backwashing for controlling the opening and closing of the backwashing drainage pipe 40 and the backwashing drainage pipe 40 communicating with each other. Discharge controlling the opening and closing of the water discharge 70 and the drainage drainage pipe 50 communicating with the first main water supply 21 and the strainer 30 in the second pipe 12 and the drainage drainage pipe 50. It is made of a receiving dilution (60).

Description

역세척 기능을 갖는 배관 연결구조{Connecting structure having washing ability by flowing backward in pipe}Connecting structure having washing ability by flowing backward in pipe}

본 발명은 배관을 따라 흐르는 상수 또는 하수에 포함된 각종 이물질을 걸러서 상수 또는 하수의 최종 처리가 효율적으로 이루어지도록 하는 배관 연결구조에 관한 것으로, 좀 더 구체적으로는 이물질의 정체 및 퇴적에 의한 배관의 막힘 현상을 효율적으로 해소하여 배관의 관리작업이 보다 용이하고 원활해지도록 하는 배관 연결구조에 관한 것이다.The present invention relates to a pipe connection structure for efficiently treating the final treatment of the constant or sewage by filtering various foreign matters contained in the constant or sewage flowing along the pipe, and more specifically, The present invention relates to a pipe connecting structure that effectively eliminates clogging and makes pipe management easier and smoother.

지상, 지중 또는 수중 등에 설치되어 상수 또는 하수(이하 용수)의 이동로 역할을 하는 배관은, 배관을 따라 흐르는 용수의 성질에 따라 다양한 형태와 재질 및 구조가 적용된다.Pipes installed on the ground, underground, or in water and serving as a movement path of water or sewage (hereinafter referred to as water) are subject to various forms, materials, and structures depending on the nature of the water flowing along the pipe.

도 1(종래 배관 연결구조의 모습을 개략적으로 도시한 도면)에 도시한 바와 같이, 제1,2,3배관(11, 12, 13)은 용수의 배수상태를 제어하는 제1,2메인제수변(21, 22)을 경계로 연통한다. 따라서, 관리자가 제1메인제수변(21)을 폐쇄하면 제1배관(11)으로부터 유입된 용수는 제2,3배관(12, 13)으로 진행하지 못하고, 제2메인제수변(22)을 폐쇄하면 제1,2배관(11, 12)으로부터 유입된 용수는 제3배관(13) 으로 진행하지 못하게 된다.As shown in FIG. 1 (a diagram schematically showing the structure of a conventional pipe connection structure), the first, second, and third pipes 11, 12, and 13 may include first and second main water valves for controlling the drainage state of water. Communicate at (21, 22). Therefore, when the manager closes the first main water valve 21, the water flowing from the first pipe 11 does not proceed to the second and third pipes 12 and 13, and when the manager closes the second main water valve 22. Water introduced from the first and second pipes 11 and 12 may not proceed to the third pipe 13.

한편, 제1,2,3배관(11, 12, 13)은 스트레너(30)를 탑재한다. 스트레너(30)는 걸름망의 일종으로, 용수에 포함된 이물질을 거른다. 그런데, 스트레너(30)는 이물질이 끼거나 걸리면서 통로를 막게 되고 이러한 막힘 현상은 용수의 흐름을 방해하므로, 스트레너(30)의 세척 또는 교체없이 지속적으로 사용할 경우엔 스트레너(30)가 이물질에 의해 완전히 막히면서 제1,2,3배관(11, 12, 13)이 폐쇄될 수 있다. 따라서, 관리자는 제1,2,3배관(11, 12, 13)을 주기적으로 해체해서 스트레너(30)에 집적된 이물질을 떼어내거나 새로운 스트레너(30)로 교체하는 관리작업을 수행해야 한다.On the other hand, the first, second, and third pipes (11, 12, 13) are mounted with a strainer (30). The strainer 30 is a kind of strainer and filters foreign substances contained in water. However, the strainer 30 blocks the passage while the foreign matter is caught or caught, and this blockage prevents the flow of water, and thus, when the strainer 30 is continuously used without washing or replacing the strainer 30, the strainer 30 is foreign matter. The first, second, third pipes (11, 12, 13) can be closed while being completely blocked. Therefore, the manager must periodically dismantle the first, second, and third pipes (11, 12, 13) to remove the foreign matter accumulated in the strainer (30) or replace with a new strainer (30). .

종래에는 스트레너(30)가 탑재된 제2배관(12)을 해체해서 상기 스트레너(30)를 세척 또는 교체하는데, 이를 위해 제2배관(12)으로 용수가 유입되지 않도록 제1메인제수변(21)을 폐쇄하고, 제2배관(12)을 해체해서 스트레너(30)를 분리했다.Conventionally, by disassembling the second pipe 12 in which the strainer 30 is mounted, the strainer 30 is washed or replaced. For this purpose, the first main water stool so that water does not flow into the second pipe 12. 21) was closed, the 2nd piping 12 was disassembled, and the strainer 30 was isolate | separated.

그러나, 이러한 종래 방식은 스트레너(30)를 주기적으로 세척 또는 교체해야만 하는 상황에서, 스트레너(30)의 관리를 위해 배관을 해체하는 번거로운 작업을 감수해야 했고, 이는 관리의 곤란성과 관리에 소요되는 시간 및 비용을 증가시키는 원인이 되므로, 스트레너(30)를 보다 효율적으로 관리할 수 있는 방안이 시급해 요구되는 상황이었다.However, this conventional method has to take the cumbersome work of dismantling the pipe for the management of the strainer 30 in the situation that the strainer 30 must be periodically cleaned or replaced, which is difficult to manage Since it is a cause of increasing the time and cost to be, it was urgently required to have a way to manage the strainer 30 more efficiently.

이에 본 발명은 상기와 같은 문제를 해소하기 위해 안출된 것으로, 배관에 설치된 스트레너를 관리함에 있어서 스트레너에 낀 이물질의 제거를 용이하면서도 신속히 할 수 있고, 이를 통해 배관 관리를 효율적으로 수행할 수 있는 역세척 기능을 갖는 배관 연결구조의 제공을 기술적 과제로 한다.Accordingly, the present invention has been devised to solve the above problems, it is possible to easily and quickly remove the foreign matter caught in the strainer in managing the strainer installed in the pipe, through which the pipe management can be efficiently performed. The technical problem is to provide a pipe connection structure having a backwash function.

상기의 기술적 과제를 달성하기 위하여 본 발명은,According to an aspect of the present invention,

일렬로 연통하게 연결되는 제1,2,3배관과, 제1배관과 제2배관 간의 개폐를 제어하는 제1메인제수변과, 제2배관과 제3배관 간의 개폐를 제어하는 제2메인제수변과, 제2배관에 탑재되는 스트레너와, 전단은 제1배관과 연통하고 후단은 제2배관에서 스트레너와 제2메인제수변 사이에 연통하는 역세척용 배수관과, 역세척용 배수관의 개폐를 제어하는 역세척용 제수변과, 제2배관에서 제1메인제수변과 스트레너 사이에 연통하는 퇴수용 배수관과, 퇴수용 배수관의 개폐를 제어하는 퇴수용 제수변으로 이루어진 역세척 기능을 갖는 배관 연결구조이다.First, second, and third pipes connected in a line, a first main control valve controlling opening and closing between the first pipe and the second pipe, and a second main control valve controlling opening and closing between the second pipe and the third pipe; To control the opening and closing of the backwash drain pipe, the strainer mounted on the second pipe, the front end communicating with the first pipe, and the rear end communicating between the strainer and the second main water valve in the second pipe. And a backwashing function comprising a backwashing distillation side, a drainage drainage pipe communicating between the first main waterside and the strainer at the second pipe, and a distillation sidewater for controlling opening and closing of the drainage drainage pipe.

상기 본 발명은, 스트레너에 낀 이물질을 역류하는 용수의 유력을 이용해 떼어내고 각종 이물질이 포함된 용수는 별도로 퇴수 처리함으로서, 배관 해체 없이도 깔끔한 세척작업을 수행할 수 있고, 배관의 폐쇄 기간을 단축하여 효율적인 배관이용을 가능이 하는 효과가 있다.According to the present invention, by removing the foreign matter caught by the strainer by using the force of the water flowing back and by separately treating the water containing various foreign matter, it is possible to perform a clean washing without dismantling the pipe, shortening the closing period of the pipe It is effective to enable efficient piping use.

이하 본 발명을 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 배관 연결구조의 제1실시예를 도시한 도면인 바, 이를 참조하여 설명한다.2 is a view showing a first embodiment of a pipe connecting structure according to the present invention, will be described with reference to this.

본 발명에 따른 배관 연결구조는 제1배관(11) 및 제2배관(12)에 바이패스 형태로 연결되는 역세척용 배수관(40)이 연결되되, 제2배관(12)에 스트레너(30)가 탑재되고, 용수가 흐르는 방향을 기준으로 역세척용 배수관(40)의 후단은 스트레너(30)의 후방에서 연통하도록 배치된다. 한편, 역세척용 배수관(40)에는 용수의 통과 여부를 제어하는 역세척용 제수변(70)이 설치된다.Piping connection structure according to the present invention is connected to the first pipe 11 and the second pipe 12 for the back washing drain pipe 40 connected in a bypass form, the strainer 30 to the second pipe 12 ) Is mounted, and the rear end of the backwash drain pipe 40 is arranged to communicate with the rear of the strainer 30 based on the direction in which the water flows. On the other hand, the backwash drain pipe 40 is provided with a backwashing dilution 70 for controlling the passage of water.

계속해서, 제2배관(12)은 용수가 퇴수하는 퇴수용 배수관(50)이 연결되되, 퇴수용 배수관(50)은 제1메인제수변(21)과 스트레너(30) 사이에 연통하도록 배치된다. 한편, 퇴수용 배수관(50)에는 용수의 통과 여부를 제어하는 퇴수용 제수변(60)이 설치된다.Subsequently, the second pipe 12 is connected to the drainage drainage pipe 50 through which water is discharged, and the drainage drainage pipe 50 is disposed to communicate between the first main water valve 21 and the strainer 30. . On the other hand, the discharge pipe 50 for the discharge is provided with a dilution hydrant 60 for controlling the passage of water.

전술한 바와 같이, 스트레너(30)는 용수에 포함된 이물질을 걸러내기 위한 것으로서, 용수가 스트레너(30)를 통과하면서 이물질이 스트레너(30)의 전면에 걸리거나 낀다. 즉, 스트레너(30)의 전면에 이물질이 지속적으로 퇴적되는 것이다.As described above, the strainer 30 is to filter foreign matter contained in the water, and foreign matter is caught or caught on the front surface of the strainer 30 while the water passes through the strainer 30. That is, foreign matter is continuously deposited on the front surface of the strainer 30.

본 발명에 따른 배관 연결구조에서는 스트레너(30)의 전면에 퇴적된 이물질을 제거하기 위해 용수를 강제로 역류시켜서, 스트레너(30)로부터 이물질을 떼어낸다. 즉, 용수가 스트레너(30)의 후면으로 유입되면서 전면에 붙은 이물질을 밀어내는 것이다. 이를 위해 상기 제1,2메인제수변(21, 22)은 정상적인 용수의 흐름을 막기 위해 폐구되고, 이와 동시에 평상시 폐구된 상태를 유지하는 역세척용 제수변(70) 및 퇴수용 제수변(60)은 개구된다.In the pipe connection structure according to the present invention by forcing the water back to remove the foreign matter deposited on the front of the strainer 30, to remove the foreign matter from the strainer (30). That is, while water flows into the rear of the strainer 30 is to push foreign matter attached to the front. To this end, the first and second main water toilets 21 and 22 are closed to prevent normal flow of water, and at the same time, the backwashing water toilet 70 and the draining water toilet 60 for maintaining a normally closed state are opened. do.

결국, 제1배관(11)으로부터 유입된 용수는 제1메인제수변(21)의 폐구로 그 흐름이 역세척용 배수관(40)을 향하고, 다시 역세척용 배수관(40)의 후단을 통해 스트레너(30)의 후면으로 유입되면서 제2배관(12)의 용수를 역류시킨다. 이는, 제2메인제수변(22)이 폐구되어서 역세척용 배수관(40)을 통과한 용수가 제3배관(13)으로 흐르지 못하기 때문이다.As a result, the water flowing from the first pipe 11 is a wastewater outlet of the first main water side 21 and the flow is directed to the backwash drain 40, and again through the rear end of the backwash drain 40. While flowing into the rear of the 30, the water in the second pipe 12 is backflowed. This is because the water that has passed through the backwash drain pipe 40 because the second main water valve 22 is closed does not flow to the third pipe 13.

계속해서, 제2배관(12)을 역류한 용수는 퇴수용 제수변(60)으로 유입되며, 개구된 퇴수용 제수변(60)을 통과해 외부로 배수된다. 이때, 퇴수용 배수관(50)을 통과하는 용수는 스트레너(30)에 끼인 이물질을 떼어내서 이동시키므로, 배수되는 용수에는 상당량의 이물질이 포함되고, 이는 별도의 공정을 통해 처리될 것이다.Subsequently, the water flowing back through the second pipe 12 flows into the dilution distillation stool 60, and is discharged to the outside through the opened dilution distillation stool 60. In this case, since the water passing through the drainage drainage pipe 50 removes and moves the foreign matter caught in the strainer 30, the water to be drained includes a considerable amount of foreign matter, which will be treated through a separate process.

한편, 이물질이 스트레너(30)에서 충분히 제거되면, 제1,2메인제수변(21, 22)은 개구하고 역세척용 제수변(70) 및 퇴수용 제수변(60)은 폐구해서, 제1배관(11)으로부터 유입되는 용수가 제2배관(12) 및 제3배관(13)을 순차로 경유해 흐르도록 한다.On the other hand, when the foreign matter is sufficiently removed from the strainer 30, the first and second main water valves 21 and 22 are opened, and the backwashing water valve 70 and the water discharge water valve 60 are closed, and the first pipe ( The water flowing from 11) flows through the second pipe 12 and the third pipe 13 sequentially.

즉, 제1,2메인제수변(21, 22)과 퇴수용 제수변(60) 및 역세척용 배수변(70)에 대한 개폐조정만으로 배관 해체없이 스트레너(30)에 낀 각종 이물질을 제거할 수 있으므로, 세척작업을 빈번히 할 수 있고, 세척시간 또한 현저하게 감소하므로 제1,2,3배관(11, 12, 13)의 통수상태를 항시 최적화할 수 있다.That is, only the opening and closing adjustment of the first and second main water side 21 and 22, the distillation side 60 and the backwashing drain 70 may remove various foreign substances caught in the strainer 30 without dismantling the pipe. Therefore, the washing operation can be frequently performed, and the washing time is also significantly reduced, so that the water flow state of the first, second, and third pipes 11, 12, and 13 can be optimized at all times.

도 3은 본 발명에 따른 배관 연결구조의 제2실시예를 도시한 도면인 바, 이를 참조하여 설명한다.3 is a view showing a second embodiment of the pipe connecting structure according to the present invention, will be described with reference to this.

본 발명에 따른 스트레너(30')는 전방으로 돌출된 고깔 형상으로 되어서 용수와의 접촉면적을 넓히고, 이를 통해 이물질 끼임에 의한 배수율 저하를 줄일 수 있다. 즉, 용수에 포함된 이물질이 스트레너(30')에 끼면서 특정 지점을 막더라도 용수가 통과할 수 있는 남은 지점이 상대적으로 충분하므로 용수의 흐름이 크게 방해받지 않는 것이다.The strainer 30 ′ according to the present invention has a solid shape protruding forward to widen the contact area with the water, thereby reducing the decrease in drainage rate due to foreign matter jamming. That is, even if foreign matter contained in the water is caught in the strainer 30 'and blocks a specific point, the remaining points through which the water can pass are relatively sufficient, so that the flow of the water is not significantly disturbed.

하지만, 고깔 형상의 스트레너(30')는 용수와의 접촉면적을 넓히기 위한 것이므로, 도 3에 도시한 바와 같이 전방으로 돌출되는 실시예에 한정하는 것은 아니며, 스트레너가 후방으로 돌출되게 배치될 수도 있을 것이다.However, the solid strainer 30 ′ is intended to widen the contact area with the water, and thus is not limited to the embodiment that protrudes forward as shown in FIG. 3, and the strainer protrudes backward. Could be

제2배관(12')은 점검창(12a)이 더 형성될 수 있다. 점검창(12a)은 스트레너(30')를 탑재한 제2배관(12')에 투명하게 형성되어서, 관리자가 제2배관(12')의 내부를 눈으로 직접 확인할 수 있도록 하는 것이다. 즉, 제2배관(12')의 내부를 확인해서 스트레너(30')에 낀 이물질의 양을 확인하고, 이를 통해 세척작업 여부를 결정하는 것이다.The second pipe 12 ′ may further include an inspection window 12a. The inspection window 12a is transparently formed in the second pipe 12 'on which the strainer 30' is mounted, so that the manager can directly check the inside of the second pipe 12 '. That is, by checking the inside of the second pipe (12 ') to check the amount of foreign matter stuck to the strainer (30'), and through this to determine whether the cleaning operation.

또한, 세척작업시 스트레너(30')에서 이물질이 얼마나 제거되었는지를 점검창(12a)을 통해 눈으로 확인하고, 충분히 제거된 것으로 판단하면 제1,2메인제수변(21, 22), 퇴수용 제수변(60) 및 역세척용 제수변(70)을 조작해서 용수가 제1,2,3배관(11, 12', 13)을 따라 정상적으로 흐르도록 할 수 있다.In addition, during the cleaning operation, the visual inspection through the inspection window 12a to see how much foreign matter has been removed from the strainer 30 ', and if it is determined that it has been sufficiently removed, the first and second main toilets (21, 22), for drainage The dilution side 60 and the backwashing dilution side 70 can be operated to allow the water to flow normally along the first, second and third pipes 11, 12 ′, 13.

점검창(12a)은 제2배관(12)의 절개된 일 지점에 투명한 재질의 판을 덮어 고 정함으로서 완성될 수 있다. 하지만, 점검창(12a)은 제2배관(12, 12')에 장착된 카메라일 수도 있으므로, 전술한 실시예에 한정하는 것은 아니다.The inspection window 12a may be completed by covering and fixing a plate of transparent material at a cut point of the second pipe 12. However, since the inspection window 12a may be a camera mounted on the second pipes 12 and 12 ', the inspection window 12a is not limited to the above-described embodiment.

한편, 점검창(12a)은 수중 또는 지중에 매설되지 않는 배관을 수동으로 관리할 때 필요한 것으로서, 스트레너(30')가 탑재된 제2배관(12, 12')을 통과하는 용수의 유속을 측정하여 이를 토대로 세척의 필요성 여부와 세척작업의 중단 여부 확인 등을 확인하고 이를 통해 자동으로 관리할 수도 있을 것이다.On the other hand, the inspection window 12a is necessary for manually managing pipes which are not buried in water or underground, and the flow rate of water passing through the second pipes 12 and 12 'on which the strainer 30' is mounted. Based on the measurement, it is possible to check whether the cleaning is necessary and whether the cleaning operation is stopped, and manage it automatically.

도 1은 종래 배관 연결구조의 모습을 개략적으로 도시한 도면이고,1 is a view schematically showing a state of a conventional pipe connection structure,

도 2는 본 발명에 따른 배관 연결구조의 제1실시예를 도시한 도면이고,2 is a view showing a first embodiment of the pipe connecting structure according to the present invention,

도 3은 본 발명에 따른 배관 연결구조의 제2실시예를 도시한 도면이다.3 is a view showing a second embodiment of the pipe connection structure according to the present invention.

- 첨부도면의 주요부분에 대한 용어설명 --Explanation of terms for main parts of attached drawings-

11, 12, 13; 제1,2,3배관 21, 22; 제1,2메인제수변11, 12, 13; First, second, and third pipes 21, 22; First and Second Main Waters

30, 30'; 스트레너 40; 역세척용 배수관30, 30 '; Strainer 40; Backwash drain

50; 퇴수용 배수관 60; 퇴수용 제수변50; Drainage pipe 60; Drainage

70; 역세척용 제수변70; Backwash Drainage

Claims (3)

일렬로 연통하게 연결되는 제1,2,3배관(11, 12, 13)과, 제1배관(11)과 제2배관(12) 간의 개폐를 제어하는 제1메인제수변(21)과, 제2배관과 제3배관(13) 간의 개폐를 제어하는 제2메인제수변(22)과, 제2배관(12)에 탑재되고 제3배관(13)을 향해 돌출형성된 고깔형상인 스트레너(30)와, 전단은 제1배관(11)과 연통하고 후단은 제2배관(12)에서 스트레너(30)와 제2메인제수변(22) 사이에 연통하는 역세척용 배수관(40)과, 역세척용 배수관(40)의 개폐를 제어하는 역세척용 제수변(70)과, 제2배관(12)에서 제1메인제수변(21)과 스트레너(30) 사이에 연통하는 퇴수용 배수관(50)과, 퇴수용 배수관(50)의 개폐를 제어하는 퇴수용 제수변(60)으로 이루어진 것을 특징으로 하는 역세척 기능을 갖는 배관 연결구조.First, second, and third pipes (11, 12, 13) connected in series and in series, a first main control valve (21) for controlling opening and closing between the first pipe (11) and the second pipe (12), and The second main water valve 22 for controlling the opening and closing between the second pipe and the third pipe 13 and the solid strainer 30 mounted on the second pipe 12 and protruding toward the third pipe 13. And, the front end communicates with the first pipe 11 and the rear end communicates between the strainer 30 and the second main water side 22 in the second pipe 12, and backwash. A backwashing distillation valve 70 for controlling the opening and closing of the water drainage pipe 40, and a drainage drainage pipe 50 communicating with the first main distillation valve 21 and the strainer 30 at the second pipe 12; , Piping connection structure having a backwash function, characterized in that consisting of the effluent side 60 for controlling the opening and closing of the effluent drainage pipe (50). 삭제delete 제 1 항에 있어서,The method of claim 1, 상기 제2배관(12)은 제2배관(12) 내부를 확인할 수 있도록 하는 점검창(12a)이 형성된 것을 특징으로 하는 역세척 기능을 갖는 배관 연결구조.The second pipe (12) is a pipe connection structure having a backwashing function, characterized in that the check window (12a) is formed to check the inside of the second pipe (12).
KR1020080055774A 2008-06-13 2008-06-13 Connecting structure having washing ability by flowing backward in pipe KR101011465B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080055774A KR101011465B1 (en) 2008-06-13 2008-06-13 Connecting structure having washing ability by flowing backward in pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080055774A KR101011465B1 (en) 2008-06-13 2008-06-13 Connecting structure having washing ability by flowing backward in pipe

Publications (2)

Publication Number Publication Date
KR20090129713A KR20090129713A (en) 2009-12-17
KR101011465B1 true KR101011465B1 (en) 2011-01-31

Family

ID=41689610

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080055774A KR101011465B1 (en) 2008-06-13 2008-06-13 Connecting structure having washing ability by flowing backward in pipe

Country Status (1)

Country Link
KR (1) KR101011465B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2601933B8 (en) * 2018-11-28 2024-05-15 Ind Flow Solutions Operating Llc In-line pumping apparatus, system and method for increasing liquid flow in gravity networks
CN110387921B (en) * 2019-07-24 2020-12-29 湖南省丰源水务投资建设有限责任公司 Inner wall impurity cleaning system for tap water pipe detection
GB2619444B (en) * 2019-09-23 2024-07-03 Ind Flow Solutions Operating Llc In-line pumping apparatus, system and method for increasing liquid flow in gravity networks
KR102457238B1 (en) * 2020-08-07 2022-10-20 가람환경기술(주) Strainer for easily water washing
CN112973251A (en) * 2021-02-08 2021-06-18 张家轩 Water conservancy pre buried pipeline prevents stifled system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200272130Y1 (en) * 2002-01-03 2002-04-13 주식회사 근화환경 A strainer
KR20020072130A (en) * 2001-03-09 2002-09-14 (주)마이크로바이오텍 antibacterial-activity material extracted from cactus of opumtia genus
KR100720148B1 (en) * 2006-06-14 2007-05-23 주식회사 대영밸브 Filtration device of back wash

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020072130A (en) * 2001-03-09 2002-09-14 (주)마이크로바이오텍 antibacterial-activity material extracted from cactus of opumtia genus
KR200272130Y1 (en) * 2002-01-03 2002-04-13 주식회사 근화환경 A strainer
KR100720148B1 (en) * 2006-06-14 2007-05-23 주식회사 대영밸브 Filtration device of back wash

Also Published As

Publication number Publication date
KR20090129713A (en) 2009-12-17

Similar Documents

Publication Publication Date Title
US11879236B2 (en) Intake filter for water collection system with pressure activated backwash valve
US8308937B2 (en) Grey water diversion system
US9539529B2 (en) Backwash reclamation method
KR101011465B1 (en) Connecting structure having washing ability by flowing backward in pipe
US10384956B1 (en) Restrictive up flow media filter with servicing system
RU191868U1 (en) WATER SUPPLY FOR RAIL VEHICLE
JP2014070374A (en) Circulation type flushing urinal for male
JP6351267B2 (en) Urinal system
NZ587435A (en) Treatment of contaminated liquid by drawing through filtration membranes with pump providing a backwash to membranes actuated by treatment tank level
CN114855966B (en) Anti-blocking regulating valve for municipal construction site sewage pipeline
CN107142681B (en) Washing method of washing machine drainage device, drainage device and washing machine
CN204815881U (en) Forward type back flush filter
KR20140005630A (en) A filtration apparatus of drain trap
KR101081507B1 (en) Continual system for processing the waste water of pool
KR20070116017A (en) Filter assembly with integrated debris cup for sanitary fittings
JP4474856B2 (en) Waste liquid solvent recovery method
KR20150138138A (en) Water filter Automation Management System
KR101644963B1 (en) Systems and methods of versatile ecological water storage and linked treatment system
KR100943206B1 (en) L-type check valve
DE102009017912A1 (en) Filter device i.e. commercial drum filter, for filtering impurities from e.g. garden, has collecting device supported in housing, where front section of collecting device protrudes from housing during maximum pushing of device into housing
JP6646837B2 (en) Drainage system
JP2018096167A (en) Toilet bowl device
KR200314062Y1 (en) drainage trap
DE19538151A1 (en) Automatic particle separator for use in waste system with strainer
KR20100011359U (en) Apparatus for filtering cleansing water

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20131111

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20141216

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20151123

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20161110

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20180104

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20181121

Year of fee payment: 9