KR20040022377A - The cleaning equipment of a water pipe - Google Patents

The cleaning equipment of a water pipe Download PDF

Info

Publication number
KR20040022377A
KR20040022377A KR1020030027381A KR20030027381A KR20040022377A KR 20040022377 A KR20040022377 A KR 20040022377A KR 1020030027381 A KR1020030027381 A KR 1020030027381A KR 20030027381 A KR20030027381 A KR 20030027381A KR 20040022377 A KR20040022377 A KR 20040022377A
Authority
KR
South Korea
Prior art keywords
water
water tank
pipe
tank
ozone
Prior art date
Application number
KR1020030027381A
Other languages
Korean (ko)
Other versions
KR100489616B1 (en
Inventor
조한식
Original Assignee
주식회사 피앤씨 하우징케어
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 주식회사 피앤씨 하우징케어 filed Critical 주식회사 피앤씨 하우징케어
Priority to KR10-2003-0027381A priority Critical patent/KR100489616B1/en
Publication of KR20040022377A publication Critical patent/KR20040022377A/en
Application granted granted Critical
Publication of KR100489616B1 publication Critical patent/KR100489616B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D49/00—Arrangements or devices for preventing refilling of containers
    • B65D49/02—One-way valves
    • B65D49/04—Weighted valves
    • B65D49/06—Weighted valves with additional loading weights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D49/00—Arrangements or devices for preventing refilling of containers
    • B65D49/02—One-way valves
    • B65D49/10—Arrangements of several valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/20—Frangible elements completely enclosed in closure skirt

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

PURPOSE: Provided is a water pipe cleaning and water purification apparatus using an ozone generator and a scale removal head for cleaning water pipes and purifying water, thereby decreasing energy cost of cooling and heating by increasing heat efficiency of cooling and heating water pipes. CONSTITUTION: The apparatus comprises an upper water tank(6), a lower water tank(7), a pipe(4) connected between the upper water tank(6) and the lower water tank(7), an inflow water active device(11) installed in the upper water tank(6) for activating inflow water transferred from the lower water tank(7), an ozone aeration device(10) connected to an ozone generator(8) by a hose and installed in the water tank(6), an outflow water active device(12) installed in the water tank(6) for activating water to be effluent from the water tank(6), a water consumption place(14) such as homes, restaurants and offices, which is connected to the water tank(6) via a water supply pipe(13) and supplied with water from the water tank(6) for using it, a scale removal head(2) of a scale cleaner(1) coupled to the pipe(4) and the water supply pipe(13), and a final filter(15) connected at downstream side of the water consumption place(14) and comprised of activated carbon(17), a stainless steel net(16) wrapping the activated carbon(17) and a filter such as sponge.

Description

수도배관의 세정 및 정수장치{The cleaning equipment of a water pipe}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cleaning apparatus,

본 발명은 건물의 옥상 또는 비교적 높은 위치에 상부수조를, 지하에 저부수조를 배관으로 연결설치하고, 상부수조와 공급관로로서 가정, 식당, 사무실등의 사용부에 정수를 공급할 수 있는 세정 및 정수장치에 관한 것이다.In the present invention, an upper water tank is connected to a roof or a relatively high position of a building, a bottom water tank is connected to the underground by a pipe, and an upper water tank and a supply pipe route are used. ≪ / RTI >

즉 본인이 선출원하여 등록된 실용신안등록 제201861호의 오존수를 이용한 아파트 수도관의 세정방법과 제270610호의 세정탄환과 오존투입에 의한 배관 세정장치를 개량 보안하여 보다 효율적으로 배관 및 공급관로를 세정하여 안전하고 깨끗한 정수를 각 사용처에 공급할 수 있음을 특징으로 한 것이다.In other words, the method of cleaning the apartment water pipe using the ozonated water of the utility model registration No. 201861 registered by the applicant, and the improvement of the pipe cleaning device by injecting the cleaning gun and ozone of No. 270610 are more effective, And clean purified water can be supplied to each use place.

본인이 선등록한 실용신안등록 제201861호는 오존이 수중에서 반응이 빠르고 배관내부의 슬러지등의 오물에 대한 살균력이 강하며, 오존은 공급수의 수질 폐하(PH)를 변화시키지 않으면서 독성이 없고, 박테리아, 대장균, 조류바이러스등의 살균 및 세정효과는 뛰어났으나 배관내부에서 물과의 혼합이 잘 이루어지지 않음에 따라 스케일을 제거하기 위해 오존수가 산화된 슬라임이 제거되지 않아 물의 흐름이 원활치 못하여 녹물이 형성되고 난방효율이 떨어져 에너지의 손실이 매우컷던 문제점이 있었으며,The utility model registration No. 201861 registered by the applicant in advance registers that the ozone is quick in the reaction in water and the disinfection power against the dirt such as sludge inside the pipe is strong and ozone is not toxic without changing the water quality (PH) , Bacteria, Escherichia coli and avian viruses, but the mixing of water with the inside of the piping is not well performed, so that the slime oxidized ozone water is not removed to remove the scale, so that the flow of water is not smooth There is a problem in that the loss of the energy is very cut due to the formation of the greenhouse and the heating efficiency,

본인의 실용신안등록 제270610호는 배관내부의 슬러지는 물론 슬라임까지 세정토록하여 냉온수의 순환이 원활토록 오존수의 투입과 물리적인 구조를 병행하였으나 이 역시 작업이 까다롭고 요구하는 순도의 정수를 얻기 어려웠던 결점을 완전히 해결할 수가 없었다.My own utility model registration No. 270610 cleans the sludge as well as the sludge inside the piping, so that the circulation of hot and cold water is smooth so that the ozonated water is injected and the physical structure is paralleled. However, this operation is also difficult and it is difficult to obtain the essence of purity required The defect could not be completely resolved.

본 발명은 상기한 본인의 선등록 고안의 제반 문제점을 해결하기 위한 방안으로 배관 및 공급관로의 스케일을 제거하기 위해 D.C모터로 회전구동되는 스케일 청소기의 스케일 제거헤드에 의해 곡관부, 정자관부, 편락부 등을 모두 연결 관통토록함과 동시에 오존수를 투입하였으며 상부수조내에 활성탄을 수용한 입수활성 정수장치와 배수활성 정수장치 및 오존폭기조를 시설하고 최종 배출하수 부분에는 녹, 슬러지 등의 오물을 걸러낼 수 있는 배수필터 장치를 설치하여서 된것으로 이를 첨부도면에 의거 보다 상세히 설명하면 다음과 같다.A scale removing head of a scale cleaner, which is rotationally driven by a DC motor, removes scales of a pipe and a supply pipe, And an ozone aeration tank equipped with an activated water purification unit, an activated water purification unit and an ozone aeration tank, which contain activated carbon in the upper water tank, and filter dirt such as rust and sludge in the final discharge sewage part And a drainage filter device is installed. The drainage filter device will be described in more detail with reference to the accompanying drawings.

도1은 본 발명의 설치상태 구성 개략도.BRIEF DESCRIPTION OF THE DRAWINGS FIG.

도2는 본 발명의 스케일 청소기와 배관간의 연결상태를 예시한 분해도.2 is an exploded view illustrating a connection state between a scale cleaner and a piping of the present invention.

도3의 (a)(b)는 본 발명의 활성 정수장치를 표시한 일부절개 사시도로서3 (a) and 3 (b) are partial cutaway perspective views showing the active water purification apparatus of the present invention

(a)는 입수측의 활성정수장치이고(a) is the active water purifier on the inlet side

(b)는 배수측의 활성정수장치이다.(b) is an active water purification apparatus on the drainage side.

도4는 본 발명에서 배관청소후 배출시 사용되는 필터장치의 일부절개 사시도FIG. 4 is a partially cutaway perspective view of a filter device used for cleaning after piping cleaning according to the present invention. FIG.

[도면의 주요부분에 대한 부호의 설명]DESCRIPTION OF THE REFERENCE NUMERALS

1：스케일 청소기기 2：스케일 제거헤드1: Scale cleaning device 2: Scale removal head

3：배관(4)의 연결관 5：이잭트3: Connection of piping (4) 5:

6：상부수조 7：저부수조6: Upper water tank 7: Lower water tank

8：상부 오존발생기 9：하부 오존발생기8: Upper ozone generator 9: Lower ozone generator

10：오존폭기조 11：입수활성 정수장치10: ozone aeration tank 11:

12：배수활성 정수장치 13：사용부(14)의 공급관로12: drainage active water purification device 13: supply pipe 14 of the use part 14

15：최종 배수필터 장치 16：스텐망15: final drainage filter device 16:

17：활성탄 18：D.C모터17: Activated carbon 18: D.C motor

19：이동바퀴 20：스폰지등의 2차필터19: mobile wheel 20: secondary filter such as sponge

첨부도면 중 도1 내지 도3은 본 발명의 구성 개략도와 각 부품도로서,BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the constitution of the present invention,

건물의 비교적 높은 위치의 상부수조(6)와 지하의 저부수조(7)간에 배관(4)으로 연결 설치하되, 배관(4)의 하부일측에는 하부 오존발생기(9)와 이잭트(5)를 장치하고 배관(4)의 상단에는 상부수조(6)내의 스텐망(16), 활성탄(17)이 수용된 입수활성 정수장치(11)가 설치되어 있다.The lower ozone generator 9 and the jet 5 are connected to the lower portion of the pipe 4 by the pipe 4 between the upper water tank 6 and the lower water tank 7 in the lower part of the building, An active water purification apparatus 11 containing a sten mesh 16 and activated carbon 17 in an upper water tank 6 is installed at the upper end of the piping 4.

상부수조(6)에는 정수사용부(14)와 공급관로(13)로 연결된 배수활성 정수장치(12)와 상부 오존발생기(8)와 연통된 오존폭기조(10)가 장치되어 있고, 스케일 청소기기(1)에는 D.C모터(18)에 의해 구동되는 스케일 제거헤드(2)가 설치되어 있으며 각 배관(4) 및 공급관로(13)에는 연결관(3)이 나사결합토록 되어 있어 스케일 청소기기(1)의 스케일 제거헤드(2)를 안전하게 주입시킬수 있도록 되어 있다.The upper water tank 6 is provided with a water cleaning active water purification device 12 connected to the purified water use part 14 and the supply pipe path 13 and an ozone aeration tank 10 communicating with the upper ozonizer 8, A scale removing head 2 driven by a DC motor 18 is installed in the main body 1 and the connection pipe 3 is screwed on each of the piping 4 and the supply pipe passage 13, 1 can be safely injected into the descale head 2.

도면중 미설명부호 15는 각 배관(4) 및 공급관로(13)의 단부에 설치하여 녹, 슬러지 등의 오물을 걸러내어 하수구 등에 최종 배수할때 오염되지 않도록한 필터장치이고 19는 이동바퀴이며 20은 스폰지등의 2차 필터이다.In the figure, reference numeral 15 denotes a filter device provided at the end of each pipe 4 and the supply pipe passage 13 so as to filter out dirt such as rust and sludge and to prevent contamination when it is finally drained to a sewer or the like. 20 is a secondary filter such as a sponge.

이와 같이 구성된 본 발명을 사용함에 있어 순차적으로 설명하면 다음과 같다.Hereinafter, the use of the present invention will be described in detail.

즉 상부수조(6)와 저부수조(7)의 배관(4)을 세정할 경우에 있어서,That is, when the upper water tank 6 and the pipe 4 of the bottom water tank 7 are cleaned,

먼저 배관(4)과 나사결합된 연결관(3)에 스케일 청소기기(1)의 스케일 제거헤드(2)를 적정한 길이만큼 집어 넣고 D.C모터(18)를 구동시키면 스케일 제거헤드(2)가 약 3600RPM으로 회전을 하게 된다. 이때 연결관(3)을 배관(4)에 연결하는 것은 스케일 청소기기(1)의 스케일 제거헤드(2)가 고속 회전하기 때문에 타 기물과 신체에 닿게되면 손상당할 우려가 커서 안전을 고려한 것이다.The descaling head 2 of the scale cleaning apparatus 1 is inserted into the connecting pipe 3 screwed to the piping 4 by an appropriate length and the DC motor 18 is driven, It will rotate at 3600 RPM. At this time, connecting the connection pipe (3) to the pipe (4) is considered to be safe because the scale removal head (2) of the scale cleaning device (1) rotates at a high speed.

일단 배관(4)내에 스케일 청소기기(1)의 스케일 제거헤드(2)를 끼워넣고 D.C모터(18)를 구동시키면 상기 스케일 제거헤드(2)는 고속으로 회전하며 플랙시블한 연결스프링 및 연결축이 인출되면서 배관(4)내의 녹, 슬러지 등의 오물을 제거하게 되는데 이때 하부 오존발생기(9)및 이잭트(5)에 의해 배관(4)내에 오존이 투입됨에 따라 오물의 제거효과가 배가하게 된다.Once the descaling head 2 of the scale cleaning apparatus 1 is inserted into the piping 4 and the DC motor 18 is driven, the descaling head 2 rotates at a high speed, The ozone is injected into the pipe 4 by the lower ozone generator 9 and the jack 5 so that the effect of removing the dirt is doubled do.

이와 같이 녹, 슬러지 등의 오물이 제거되어 상부수조(6)의 입수활성 정수장치(11)와 배수활성 정수장치(12)를 통과하여 사용부(14)의 공급관로(13)를 경유한후 하수구측에 방출될때 최종 배수필터 장치(15)의 활성탄(17) 및 스폰지 등의 2차 필터(20)에서 녹, 슬러지 등의 오물이 걸러져 비교적 깨끗한 물만 배출되므로 하수의 오염을 최소화시켰다.After the dirt such as rust and sludge is removed and passed through the water intake active water purification device 11 and the water drainage water purification device 12 of the upper water tank 6 and the supply pipe path 13 of the usage part 14 When it is discharged to the sewer side, dirt such as rust and sludge is filtered by the activated carbon 17 of the final drainage filter device 15 and the secondary filter 20 such as a sponge, and only relatively clean water is discharged, thereby minimizing pollution of sewage.

상술한 바와 같이 배관(4), 상부수조(6), 식당, 가정, 사무실등의 사용부(14), 공급관로(13)를 같은 방법으로 깨끗히 세정한후 상부수조(6)에 지하의 저부수조(7)에 통상과 같이 워터펌프로 물을 공급함에 있어서,The use section 14 and the supply line 13 of the pipe 4, the upper water tank 6, the restaurant, the home and the office are thoroughly cleaned in the same manner as described above, When water is supplied to the water tub 7 by a water pump as usual,

일차 배관(4)을 통과하여 그 상단의 입수활성 정수장치(11)로 투입되게 되면 입수활성 정수장치(11)의 스텐망(16)내에 채워져 있는 활성탄(17)에 의해 인체에 해로운 성분을 1차 정수하고 다시 배수활성 정수장치(12)에서 동일한 과정을 거쳐 2차 바닥면에 장치된 오존폭기조(10)에서 폭기됨에 따라 투입된 물이 살균됨과 동시에 정수되어 사용부(14)의 공급관로(13)로 공급되게 되는 것이다.When the water passes through the primary pipe 4 and is introduced into the water intake active water purification apparatus 11 at the upper end thereof, the harmful components to the human body are absorbed by the activated carbon 17 filled in the water stem 16 of the water intake active water purification apparatus 11 as 1 The water is purified by the ozone aeration tank 10 installed on the secondary floor through the same process in the active water purification unit 12 and sterilized at the same time, .

상기한 본 발명의 사용방법을 간략하게 다시 정리하면 건물의 옥상의 상부수조(6)와 지하의 저부수조(7)을 배관(4) 및 이송펌프로 연결시키고 여기에 하부 오존발생기(9) 및 이잭트(5)를 설치하여 세정 및 정수효과를 배가토록 되어 있으며, 상부수조(6)의 저면에 상부 오존발생기(8)와 호스로 연결된 오존폭기조(10)를 설치하여 공급된 물의 살균, 정수토록 된것이다.The use method of the present invention is briefly summarized as follows. The upper water tank 6 on the roof of the building and the lower water tank 7 of the underground are connected by a pipe 4 and a transfer pump, An ozone aeration tank 10 connected to the upper ozone generator 8 by a hose is provided on the bottom surface of the upper water tank 6 to sterilize and purify the supplied water. That is.

세정시 배관(4)에 연결관(3)을 나사결합식으로 설치한후 여기에 스케일 청소기기(1)의 스케일 제거헤드(2)를 삽입시켜 D.C모터(18)를 구동시키므로 스케일 제거헤드(2)가 약 3600RPM로 회전되면서 오존수와 함께 배관(4) 및 공급관로(13)를 세정함에 따라 배관(4), 공급관로(13) 등의 내벽에 발생된 스케일, 슬라임 등의 오물을 깨끗히 제거함과 동시에 박테리아, 대장균, 조류바이러스 등의 살균 및 세정효과를 얻을 수 있어 인체에도 무해하고 특히 하천도 오염시키지 않는 각종 배관의세정시스템을 제공하는 것이다.The scale removing head 2 of the scale cleaning apparatus 1 is inserted into the pipe 3 at the time of cleaning to connect the connection pipe 3 to the scale removing apparatus 1 and the DC motor 18 is driven, 2 is rotated at about 3600 RPM to clean the piping 4 and the supply line 13 together with the ozonated water to cleanly remove scale and slime generated on the inner wall of the pipe 4 and the supply line 13 And at the same time, a sterilizing and cleaning effect of bacteria, Escherichia coli, avian virus, etc. can be obtained, and a cleaning system for various piping which is harmless to human body and does not contaminate the river is provided.

상술한 바와 같이 본 발명은 상하부에 오존발생기와 스케일 청소기기의 스케일 제거헤드를 이용하여 각종 배관 및 공급관로를 깨끗히 청소함과 동시에 입수 및 배수활성 정수장치에 의해 공급된 물을 살균 정수하므로 인체에 무해한 맑은 물을 공급할 수 있고 각 배관의 수명을 연장하며 냉난방 배관의 세정으로 열효율을 향상시켜 에너지 절약효과를 높일수 있는 매우 유용한 발명이다.As described above, according to the present invention, the ozone generator and the scale removal head of the scale cleaning device are used at the upper and lower parts to clean various piping and supply pipe lines, and at the same time, the water supplied by the water supply / It is a very useful invention that can supply harmless clear water, prolong the lifetime of each piping, improve the thermal efficiency by cleaning the cooling and heating piping, and improve the energy saving effect.

Claims (3)

상부수조(6)와 저부수조(7)간에 배관(4)으로 연결하고 상부수조(6)와 가정, 식당, 사무실등의 사용부(14)를 공급관로(13)로 통수케하며 각 배관(4) 및 공급관로(13)에 오존발생기(8)(9)와 연결하여서된 구성에 있어서,The upper water tank 6 and the use unit 14 such as a home, a restaurant, and an office are connected to the supply pipe 13 and connected to each pipe 4 and the supply line 13 are connected to the ozone generators 8, 9, 배관(4)의 상단부에 입수활성 정수장치(11)를, 공급관로(13)의 선단부에 배수활성 정수장치(12)를 설치한 상부수조(6)의 저부에 상부 오존발생기(8)와 호스로 연결된 오존폭기조(10)를 장치한 것을 특징으로 한 수도배관의 세정 및 정수장치.An active water purification unit 11 is installed at the upper end of the pipeline 4 and an upper ozone generator 8 and a hose are connected to the bottom of the upper water tank 6 provided with the active water purification unit 12, And an ozone aeration tank (10) connected to the ozone aeration tank (10). 청구항1에 있어서,The method according to claim 1, 배관(4) 및 공급관로(13) 하부측에 나사결합식으로 연결관(3)을 설치하여 스케일 청소기기(1)의 스케일 제거헤드(2)를 안전하게 삽입함을 특징으로 한 수도배관의 세정 및 정수장치.Wherein the descaling head (2) of the scale cleaning device (1) is safely inserted by providing a connection pipe (3) on the lower side of the pipe (4) and the supply pipe path And a water purification device. 청구항1에 있어서,The method according to claim 1, 배관(4) 및 공급관로(13)의 하단 배출부측에 최종 배수필터장치(15)를 설치하되, 필터장치(15)의 상측에는 활성탄(17)이 내장된 스텐망(16)이 장치되어 있고 그 직하에 스폰지 등의 2차 필터(20)를 장설한 것을 특징으로 한 수도배관의 세정 및 정수장치.A final drainage filter device 15 is provided on the lower discharge side of the pipe 4 and the supply pipe passage 13 and a stainless steel net 16 in which activated carbon 17 is embedded is provided on the upper side of the filter device 15 And a secondary filter (20) such as a sponge is provided immediately below the water pipe.
KR10-2003-0027381A 2003-04-30 2003-04-30 The cleaning equipment of a water pipe KR100489616B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2003-0027381A KR100489616B1 (en) 2003-04-30 2003-04-30 The cleaning equipment of a water pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2003-0027381A KR100489616B1 (en) 2003-04-30 2003-04-30 The cleaning equipment of a water pipe

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR2020020026733U Division KR200297543Y1 (en) 2002-09-06 2002-09-06 The cleaning equipment of a water pipe

Publications (2)

Publication Number Publication Date
KR20040022377A true KR20040022377A (en) 2004-03-12
KR100489616B1 KR100489616B1 (en) 2005-05-17

Family

ID=37326201

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-0027381A KR100489616B1 (en) 2003-04-30 2003-04-30 The cleaning equipment of a water pipe

Country Status (1)

Country Link
KR (1) KR100489616B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100615455B1 (en) * 2003-08-29 2006-08-25 (주) 피앤씨하우징 The pipe laying cleaning equipment for utilization a ozone water

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102639400B1 (en) 2022-05-30 2024-02-27 손은화 Mattress

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100615455B1 (en) * 2003-08-29 2006-08-25 (주) 피앤씨하우징 The pipe laying cleaning equipment for utilization a ozone water

Also Published As

Publication number Publication date
KR100489616B1 (en) 2005-05-17

Similar Documents

Publication Publication Date Title
KR100719602B1 (en) Pipe washing equipment using ozonated water
RU2008125141A (en) LABOR SYSTEM
US20040016706A1 (en) Ozone purification system for water
KR20040022377A (en) The cleaning equipment of a water pipe
WO2013131442A1 (en) Dual function food purifier
KR100615455B1 (en) The pipe laying cleaning equipment for utilization a ozone water
KR200297543Y1 (en) The cleaning equipment of a water pipe
CN113695279B (en) Medium-pressure ultraviolet sterilization system capable of automatically cleaning on line and operation process
CN215542956U (en) Medium-pressure ultraviolet sterilization system capable of automatically cleaning on line
CN205170593U (en) Water processor
CN213101273U (en) Waste gas purification treatment device
CN111888812A (en) Water purification pretreatment device
JP2708086B2 (en) Water purification equipment
KR200389855Y1 (en) The drainer and waste pipe cleaning equipment of the contractor
RU2165891C1 (en) Method of cleaning water
KR100235833B1 (en) Water purification equipment
CN100556819C (en) Household water purifier
CN211849733U (en) Dual-quality water supply system for buildings
JP3870297B2 (en) Groundwater-based air purification method and contaminated soil purification method using groundwater
CN216126254U (en) Cleaning device of seawater purifier
KR102569739B1 (en) pollutants cleaning device inside the pipe
CN217418340U (en) Novel environment-friendly domestic sewage treatment device
JPH01262987A (en) Cooling water purifying apparatus
CN211367229U (en) Oil well oil extraction sewage treatment device
JP3111390U (en) Groundwater use air and soil cleaning equipment

Legal Events

Date Code Title Description
A108 Dual application of patent
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: 20130220

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20140502

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20150423

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20170502

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20180410

Year of fee payment: 14

FPAY Annual fee payment

Payment date: 20190425

Year of fee payment: 15