KR940002324Y1 - Leakage detecting apparatus - Google Patents

Leakage detecting apparatus Download PDF

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Publication number
KR940002324Y1
KR940002324Y1 KR2019890002525U KR890002525U KR940002324Y1 KR 940002324 Y1 KR940002324 Y1 KR 940002324Y1 KR 2019890002525 U KR2019890002525 U KR 2019890002525U KR 890002525 U KR890002525 U KR 890002525U KR 940002324 Y1 KR940002324 Y1 KR 940002324Y1
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KR
South Korea
Prior art keywords
pipe
water
case
compressed air
air
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KR2019890002525U
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Korean (ko)
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KR900017516U (en
Inventor
김선직
Original Assignee
대구직할 시장
박성달
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Priority to KR2019890002525U priority Critical patent/KR940002324Y1/en
Publication of KR900017516U publication Critical patent/KR900017516U/en
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Publication of KR940002324Y1 publication Critical patent/KR940002324Y1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements

Abstract

내용 없음.No content.

Description

수도관용 누수탐지기Water leak detector

첨부도면은 본 고안의 사시도이다.The accompanying drawings are perspective views of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 케이스 1a : 공구함1: Case 1a: Tool Box

2 : 공기압축기 2a : 전동기2: air compressor 2a: electric motor

3 : 흡기관 3a : 여과기3: intake pipe 3a: filter

4 : 압축공기송출관 4a : 연결부4: compressed air delivery pipe 4a: connection part

5 : 공기압 조정기 7 : 연결호-스5: Air pressure regulator 7: Connection hose

8 : 수도관 8a : 수도꼭지8: water pipe 8a: faucet

9 : 공기압표시계 10 : 수압표시계9: air pressure indicator 10: hydraulic pressure gauge

11 : 휴-즈 12 : 전원스위치11: fuse 12: power switch

13 : 공기압작동스위치 14 : 표시등13: air pressure switch 14: indicator light

본 고안은 상수용 관내에 일정량의 압축공기를 취입하여 수도관의 누수상태를 신속히 감지할 수 있게한 휴대 가능한 수도관용 누수탐지기에 관한 것이다.The present invention relates to a portable water pipe leak detector that can quickly detect the leak state of the water pipe by injecting a certain amount of compressed air into the water pipe.

종래의 수도관 누수탐지기는 수동으로 작동되는 피스톤형 압축기와, 산소통을 결합시켜 구성시킨 것이므로 공기압축시 작동시간이 많이 소요되는 불편이 있고, 지속적으로 사용할 수가 없는 결점이 있었으며, 동체의 무게가 무겁기 때문에 휴대나 운반이 곤란한 불편이 있었고, 압축량이 미약하여 누수량이 미세할 경우 감지가 매우 어렵게되는 등의 결점이있었다.The conventional water pipe leak detector is a combination of a piston-type compressor and an oxygen cylinder, which is operated manually, and thus requires a lot of operating time during air compression, and there is a defect that cannot be continuously used, and the weight of the body is heavy. It was difficult to carry or carry, and there was a drawback that it was very difficult to detect when the leakage amount was small due to the weak compression amount.

본 고안은 위와같은 종래의 결점을 시정하기 위하여 안출한 것으로, 경량화시키고 사용이 편리하게 만든 것인데, 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention has been devised to correct the above-mentioned drawbacks, which is made lighter and easier to use.

케이스(1) 내부에 전동기(2a)가 결부된 통상의 공기압축기(2)를 장치하여 압축공기 송출관(4a)은 케이스 외부로 돌출되게 고정시켜 연결호-스(7)를 결합할 수 있게 구성하고 공기압축기(2)의 흡기관(3)에 여과기(3a)를 장치하고 그 축방으로 연결관(5a)을 달아 공기압조정기(5)를 장치하며, 케이스 상수로 공기압 표시계(9)와 수압표시계(10)를 장치하고, 전원스위치와 표시등을 구비시켜 전동식 공기압축기(2)를 작동시키면 압축공기가 연결호-스(7)로 주입될수 있게하여 연결호-스와 연결된 수도관의 누수음을 듣고 누수상태를 감지할 수 있게 한 기구이다.A conventional air compressor (2) having an electric motor (2a) attached to the inside of the case (1) is provided so that the compressed air delivery pipe (4a) is fixed to protrude out of the case so that the connection hose (7) can be coupled. The filter 3a is provided on the intake pipe 3 of the air compressor 2, and the connecting pipe 5a is attached to the shaft, and the air pressure regulator 5 is installed. The pneumatic indicator 9 and the water pressure are used as case constants. When the display system 10 is installed and the power switch and indicator light are operated to operate the electric air compressor 2, compressed air can be injected into the connection hose 7 so as to hear the leak of water pipe connected to the connection hose. It is a device to detect leaks.

이와같이된 본 고안은 케이스(1)를 누수측정수도관(8) 가까이 운반하여 전동기(2)에 전원을 공급시켜 놓고 측정하고자 하는 상수도관의 수도꼭지(8a)와 공기압축기(2)의 송출관(4)을 연결호-스(7)로 연결시킨후 별도의 감지헤드폰(도면생략)을 착용하고 압축공기를 수도관에 주입하면 수도관으로 압축공기가 주입되어 수도관 속으로 흐르는 물에 압력을 가해 누수부가 있으며, 그 위치로 집중적인 물흐름이 생기도록 되므로 그 소리를 헤드폰으로 듣고 누수위치를 감지할 수 있기 때문에 신속하고 정확하게 누수부를 찾을 수 있도록 되는 것인데, 본 고안의 누수감지기는 압축기가 전동식 압축기(2)이므로 압축공기 생산량이 무한하여 현장에서 제한없이 사용할 수 있어 사용빈도를 높일수 있고, 공기압 조정기(5)가 장치되어 있어서 해당수압에 알맞는 조정된 공기압을 공급시킬수 있기 때문에 안전하고 편리하게 누수감지에 필요한 공기를 공급하여 소망하는 누수측정이 가능토록되며, 생산가격이 산소통 타입의 감지기보다 3분지 1이하로 격감되는 경제적 장점이있을뿐 아니라 몸체 무게가 가벼워서 취급이 용이하고 유지관리가 간편한 이점이있고 수압표시계(10)와 공기압 표시계(9)가 별도로 설치되어 있기 때문에 작업환경에 알맞는 용량의 압축조정이 용이하여 안전하고 능률적인 방법으로 누수측정을 할 수 있는 것이다.According to the present invention, the case (1) is transported near the leak measuring water pipe (8) to supply power to the electric motor (2), and the tap (8a) of the water supply pipe to be measured and the discharge pipe (4) of the air compressor (2). ) Is connected to the hose (7), wearing a separate headphone (not shown) and injecting compressed air into the water pipe, compressed air is injected into the water pipe to apply pressure to the water flowing into the water pipe and there is a leaking part. Since the intensive water flows to the position, the sound can be heard through the headphone and the leak position can be detected so that the leak can be found quickly and accurately. The leak detector of the present invention is an electric compressor (2). Since the compressed air production is infinite, it can be used without restrictions in the field, so it can increase the frequency of use. As it can supply air pressure, it can safely and conveniently supply the air necessary for leak detection to measure the desired leak, and the economic price that the production price is reduced to one third or less than the oxygen cylinder type detector as well as the body weight It is light and easy to handle and easy to maintain. Since the hydraulic pressure gauge 10 and the pneumatic indicator 9 are installed separately, it is easy to adjust the compression according to the working environment and measure the leakage in a safe and efficient manner. You can do it.

Claims (1)

케이스(1) 내부에 전동기(2a)가 구비된 통상의 공기압축기(2)를 장치하여 압축공기 송출관(4a)을 케이스 외부로 돌출되게 고정시켜 돌출단에 연결호-스(7)를 결합할수 있게하고 공기압축기(2)의 흡기관(3)에 여과기(3a)를 장치하여 압축공기통 일측으로 연결관(5a)을 달아 공기압조정기(5)를 장치하며, 케이스(10) 상부로 공기압 표시계(9)와 수압표시계(10)를 장치하여 수도관(8)과 송출관(4a)을 연결호-스(7)로 연결케한 수도관용 누수탐지기.A conventional air compressor (2) equipped with an electric motor (2a) inside the case (1) is mounted to fix the compressed air delivery pipe (4a) to protrude out of the case to couple the connecting hose (7) to the protruding end. And a filter (3a) in the intake pipe (3) of the air compressor (2) to attach a connecting pipe (5a) to one side of the compressed air cylinder, and to install the air pressure regulator (5), the pneumatic indicator above the case (10) (9) and a water pressure gauge (10) to install a water pipe (8) and a discharge pipe (4a) to connect the water hose (7) leak detector for water pipes.
KR2019890002525U 1989-03-02 1989-03-02 Leakage detecting apparatus KR940002324Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890002525U KR940002324Y1 (en) 1989-03-02 1989-03-02 Leakage detecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890002525U KR940002324Y1 (en) 1989-03-02 1989-03-02 Leakage detecting apparatus

Publications (2)

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KR900017516U KR900017516U (en) 1990-10-05
KR940002324Y1 true KR940002324Y1 (en) 1994-04-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101445133B1 (en) * 2008-05-30 2014-10-07 린나이코리아 주식회사 a sewage pipe inspection device
KR200485283Y1 (en) * 2017-05-02 2017-12-15 이왕재 Rechargeable portable air injection device for leak test

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113686504B (en) * 2021-07-21 2023-11-07 一汽解放汽车有限公司 Tightness detection device of vehicle door sealing strip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101445133B1 (en) * 2008-05-30 2014-10-07 린나이코리아 주식회사 a sewage pipe inspection device
KR200485283Y1 (en) * 2017-05-02 2017-12-15 이왕재 Rechargeable portable air injection device for leak test

Also Published As

Publication number Publication date
KR900017516U (en) 1990-10-05

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