KR20110008888U - Checking device for piping - Google Patents

Checking device for piping Download PDF

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Publication number
KR20110008888U
KR20110008888U KR2020100002533U KR20100002533U KR20110008888U KR 20110008888 U KR20110008888 U KR 20110008888U KR 2020100002533 U KR2020100002533 U KR 2020100002533U KR 20100002533 U KR20100002533 U KR 20100002533U KR 20110008888 U KR20110008888 U KR 20110008888U
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KR
South Korea
Prior art keywords
sealing member
piping
inlet
outlet
air conditioner
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KR2020100002533U
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Korean (ko)
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박장로
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박장로
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Priority to KR2020100002533U priority Critical patent/KR20110008888U/en
Publication of KR20110008888U publication Critical patent/KR20110008888U/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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/12—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
    • G01M3/14—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/32—Details or features not otherwise provided for preventing human errors during the installation, use or maintenance, e.g. goofy proof

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

본 고안은 실외기에 배관을 한 후 배관 부위에서 가스가 누설되는지의 여부를 정밀하게 점검할 수 있도록 하는 에어컨 배관 점검구에 관한 것이다.The present invention relates to an air conditioner piping inspection port that allows to check precisely whether the gas leaks from the piping portion after piping to the outdoor unit.

Description

에어컨 배관 점검구{CHECKING DEVICE FOR PIPING}Air Conditioning Piping Checking Device {CHECKING DEVICE FOR PIPING}

본 고안은 에어컨 배관 점검구에 관한 것으로, 특히, 실외기에 배관을 한 후 배관 부위에서 가스가 누설되는지의 여부를 정밀하게 점검할 수 있도록 하는 에어컨 배관 점검구에 관한 것이다.The present invention relates to an air conditioner pipe check opening, and more particularly, to an air conditioner pipe check opening that enables to check precisely whether the gas leaks from the pipe portion after piping to the outdoor unit.

일반적으로 에어컨(air conditioner)은 실내 공기의 온도, 습도를 조절하는 장치로, 실내에는 실내기를, 실외에는 실외기를 설치하게 된다.In general, an air conditioner is an apparatus for controlling the temperature and humidity of indoor air. An indoor unit is installed indoors and an outdoor unit is installed outdoors.

상기의 실외기는 실내기로부터 가능한 배관 길이가 짧은 위치에 설치하는 것이 좋고, 강한 바람이 부는 장소나 먼지가 많은 장소는 피하여 설치하는 것이 좋다.It is preferable to install the outdoor unit in a position where the pipe length is as short as possible from the indoor unit, and to avoid the place where strong wind blows or where there is a lot of dust.

종래에도 실외기에 배관을 한 후 가스누설탐지기를 사용하여 배관 부위에서 가스가 누설되는지의 여부를 확인하고 있다.Conventionally, after piping to an outdoor unit, a gas leak detector is used to check whether or not gas is leaking from the piping portion.

그런데 실외에 설치된 실외기의 배관에서 누설되는 가스는 대기 중으로 날아가 버려 가스의 누설 여부를 정밀하게 점검할 수 없게 되는 문제점이 발생되었다.However, the gas leaking from the piping of the outdoor unit installed in the outdoor is blown to the air has a problem that can not accurately check whether the gas leaks.

또한 상기와 같은 가스 누설 점검 후에는 실외기의 배관, 배선, 배수 호스를 테이핑 하게 되는데, 배관에서 지속적으로 가스가 누설되면, 실외기가 고장을 일으켜 교체하여야 하는 비경제적인 문제점이 발생된다.In addition, after checking the gas leakage as described above, the pipe of the outdoor unit, the wiring, the drain hose is taped, if the gas is continuously leaked from the pipe, the outdoor unit causes a failure, causing an economical problem that needs to be replaced.

본 고안은 상기와 같은 문제점을 개선하기 위한 것으로, 그 목적은 실외기에 배관을 한 후 배관 부위에서 가스가 누설되는지의 여부를 정밀하게 점검할 수 있게 하는 에어컨 배관 점검구를 제공하는 것이다.The present invention is to improve the problems as described above, the object is to provide an air conditioning pipe inspection port that can accurately check whether the gas leaks from the pipe portion after piping to the outdoor unit.

본 고안은 상기와 같은 목적을 달성하기 위해 입구와 출구가 개방된 1/2 통체의 상부케이스와, 하부케이스가 힌지로 연결되어 통체를 이루는 한편, 힌지를 중심으로 열리고 닫히게 되고, 상기 상, 하부케이스의 입구의 내주면에는 제1밀폐부재가, 출구의 내주면에는 제2밀폐부재가 형성되게 하는 한편, 상기 상부케이스의 상부면 중앙에 수직으로 점검홀이 형성되게 하며, 상기 상, 하부케이스의 힌지 반대편에 체결되거나 체결이 해제되는 걸림고리와 걸림돌기가 각각 형성되게 하여서 되는 것과, 상기 제1 및 제2밀폐부재는 브러시(brush)인 것과, 상기 제1 및 제2케이스의 입구와 출구의 내주면에는 쿠션재로 된 밀폐부재가 형성되는 에어컨 배관 점검구를 제공함에 있다.The present invention is to open and close the center of the hinge, while the upper case and the lower case is connected to the hinge to form a cylinder, the upper and lower half of the inlet and outlet open to achieve the above object, the upper, lower The first sealing member is formed on the inner circumferential surface of the inlet of the case, and the second sealing member is formed on the inner circumferential surface of the outlet, while the inspection hole is vertically formed at the center of the upper surface of the upper case. The locking ring and the locking projection which are fastened to or released from the opposite side are respectively formed, and the first and second sealing members are brushes, and the inner circumferential surfaces of the inlets and outlets of the first and second cases are The present invention provides an air conditioner piping inspection hole in which a sealing member made of cushion material is formed.

본 고안은 실외기(200) 배관부(210)의 고정파이프(211), 포트캡(212), 연결파이프(213)를 상, 하부케이스(110)(120)가 에워 쌓게 되는 한편, 제1밀폐부재(111)(121)는 고정파이프(211)의 외주면을, 제2밀폐부재(111a)(121a)는 연결파이프(213)의 외주면을 각각 에워 쌓게 되어, 고정파이프(211)와 연결파이프(213)의 연결부위에서 누설되는 가스를 상, 하부케이스(110)(120)의 내부에 가둬 두게 됨으로써, 가스누설탐지기로 가스의 누설 여부를 정밀하게 점검할 수 있게 하는 효과가 있는 것이다.According to the present invention, the upper and lower cases 110 and 120 surround the fixing pipe 211, the port cap 212, and the connection pipe 213 of the outdoor unit 200, the piping 210, and the first sealing. The members 111 and 121 surround the outer circumferential surface of the fixed pipe 211 and the second sealing member 111a and 121a surround the outer circumferential surface of the connecting pipe 213, respectively, so that the fixed pipe 211 and the connecting pipe ( By trapping the gas leaking from the connection portion of the 213 in the upper, lower case 110, 120, there is an effect that can accurately check whether the gas leaked by the gas leak detector.

도 1은 본 고안의 사시도,
도 2는 본 고안의 열린 상태 사시도,
도 3은 본 고안의 사용상태 단면도,
도 4는 본 고안의 다른 실시예의 열린 상태 사시도 이다.1 is a perspective view of the present invention,
2 is an open state perspective view of the present invention,
3 is a cross-sectional view of the use state of the present invention,
4 is an open state perspective view of another embodiment of the present invention.

다음 본 고안을 도면에 의거하여 설명하겠다.Next, the present invention will be described based on the drawings.

도 1 및 도 2 에는 본 고안에 따른 에어컨 배관 점검구가 도시되어 있는데, 이 에어컨 배관 점검구 본체(100)는 상부케이스(110)와, 하부케이스(120)와, 밀폐부재(111)(111a)(121)(121a) 및 체결부(140)로 구성된다.1 and 2, the air conditioner pipe check opening according to the present invention is shown, the air conditioner pipe check opening main body 100 is the upper case 110, the lower case 120, the sealing member 111 (111a) ( 121) 121a and a fastening part 140.

상기 상부케이스(110)는 입구와 출구가 개방된 1/2 통체로 형성되고, 입구의 내주면에는 제1밀폐부재(111)가 형성되는 한편, 출구의 내주면에는 제2밀폐부재(111a)가 형성되며, 길이 방향의 한 쪽 단부에는 프레임(112)이 형성된다.The upper case 110 is formed of a half cylinder in which the inlet and the outlet are opened, and the first sealing member 111 is formed on the inner circumferential surface of the inlet, while the second sealing member 111a is formed on the inner circumferential surface of the outlet. The frame 112 is formed at one end in the longitudinal direction.

그리고 상부면 중앙에는 수직으로 점검홀(113)이 형성된다.In addition, the inspection hole 113 is vertically formed at the center of the upper surface.

상기 하부케이스(120)는 입구와 출구가 개방된 1/2 통체로 형성되고, 입구의 내주면에는 제1밀폐부재(121)가 형성되는 한편, 출구의 내주면에는 제2밀폐부재(121a)가 형성되며, 길이 방향의 한 쪽 단부에는 프레임(122)이 형성된다.The lower case 120 is formed of a half cylinder in which the inlet and the outlet are opened, and a first sealing member 121 is formed on the inner circumferential surface of the inlet, while a second sealing member 121a is formed on the inner circumferential surface of the outlet. The frame 122 is formed at one end in the longitudinal direction.

상기에 있어, 상부케이스(110)의 프레임(112) 반대편 쪽과, 하부케이스(120)의 프레임(122) 반대편 쪽은 힌지(130)로 연결된다.In the above, the opposite side of the frame 112 of the upper case 110, the opposite side of the frame 122 of the lower case 120 is connected by a hinge 130.

상기 상, 하부케이스(110)(120)는 상기 힌지(130)를 중심으로 열리고 닫히게 되는데, 닫혔을 때 하나의 통체를 이루게 된다.The upper and lower cases 110 and 120 are opened and closed with respect to the hinge 130, and form a cylinder when closed.

상기 제1 및 제2밀폐부재(111)(121)(111a)(121a)는 수지로 된 브러시로 상기 상, 하부케이스(110)(120)가 힌지(130)를 중심을 닫혔을 때의 입구 및 출구 전체를 가려줄 수 있게 형성되고, 상부케이스(110)의 제1 및 제2밀폐부재(111)(111a)는 입구와 출구에 동일하게 형성되며, 하부케이스(120)의 제1 및 제2밀폐부재(121)(121a)는 입구와 출구의 안쪽에 형성된다.The first and second sealing members 111, 121, 111a, and 121a are made of resin, and the upper and lower cases 110 and 120 are inlet when the hinge 130 is closed. And it is formed so as to cover the entire outlet, the first and second sealing member 111, 111a of the upper case 110 are formed in the same inlet and outlet, the first and the first of the lower case 120 The two sealing members 121 and 121a are formed inside the inlet and the outlet.

상기 체결부(140)는 상기 상부케이스(110)와 하부케이스(120)가 힌지(130)를 중심으로 닫히게 하거나 닫혔을 때 열리지 않게 하는 것으로, 상부케이스(110)의 프레임(112)에는 걸림고리(141)가 형성되고, 하부케이스(120)의 프레임(122)에는 걸림돌기(142)가 형성되며, 걸림고리(141)가 걸림돌기(142)에 걸림으로써, 체결된 상태가 된다.The fastening part 140 is to prevent the upper case 110 and the lower case 120 is opened or closed when the hinge 130 is closed around the hinge 130, the hook 112 on the frame 112 of the upper case 110 141 is formed, and the locking protrusion 142 is formed on the frame 122 of the lower case 120, and the locking ring 141 is engaged by the locking protrusion 142, thereby being in a locked state.

도 4 에는 본 고안에 따른 또 다른 실시예의 에어컨 배관 점검구가 도시되어 있는데, 이 에어컨 배관 점검구 본체(100a)는 상, 하부케이스(110)(120)의 입구와 출구에 각각 쿠션재(예: 스펀지 등)로 된 밀폐부재(151)(152)(151a)(152a)가 형성되는데, 중심에 반원형의 홀이 형성되어, 도 3 도시와 같은 고정파이프(211)와 연결파이프(213)의 둘레면을 협지하게 된다.Figure 4 shows an air conditioner pipe check opening of another embodiment according to the present invention, the air conditioner pipe check opening main body 100a is a cushion material (for example, sponge, etc.) at the inlet and outlet of the upper, lower cases 110, 120, respectively. The sealing members 151, 152, 151a, and 152a are formed, and semicircular holes are formed in the center thereof, and the circumferential surfaces of the fixed pipe 211 and the connection pipe 213 as shown in FIG. It becomes narrow.

이렇게 구성되는 본 고안은 도 3 도시와 같이 실외기(200) 배관부(210)의 고정파이프(211)에 실외기에서 연장된 연결파이프(213)가 포트캡(212)으로 배관되게 한 후 사용되는 것으로, 고정파이프(211), 포트캡(212), 연결파이프(213)를 상, 하부케이스(110)(120)가 에워 쌓게 하고, 제1밀폐부재(111)(121)가 고정파이프(211)의 외주면을 에워 쌓게 하며, 제2밀폐부재(111a)(121a)가 연결파이프(213)의 외주면을 에워 쌓게 하여 체결부(140)의 걸림골리(141)가 걸림돌기(142)에 체결되게 하여 상, 하부케이스(110)(120)가 일체로 되게 한다.The present invention, which is configured as shown in FIG. 3, is used after the connection pipe 213 extending from the outdoor unit is piped to the port cap 212 to the fixed pipe 211 of the outdoor unit 200 piping 210 as shown in FIG. 3. The upper and lower cases 110 and 120 surround the fixing pipe 211, the port cap 212, and the connection pipe 213, and the first sealing member 111 and 121 are fixed pipe 211. The outer circumferential surface of the hook, and the second sealing member (111a) (121a) to the outer circumferential surface of the connecting pipe 213 to be piled up so that the locking valley 141 of the fastening portion 140 is fastened to the locking projection 142. Upper, lower case 110, 120 is to be integrated.

일정시간이 지난 후 가스누설탐지기의 탐침봉을 상부케이스(110)의 점검홀(113)을 통해 상, 하부케이스(110)(120)의 내부에 위치되게 하여 가스의 누설 여부를 점검하게 되는 것이다.After a certain period of time, the probe rod of the gas leakage detector is positioned in the upper and lower cases 110 and 120 through the check hole 113 of the upper case 110 to check whether the gas is leaked.

가스 누설 점검이 끝나면 체결부(140)의 걸림돌기(141)(142)를 다시 엇갈려 위치되게 하여 상, 하부케이스(110)(120)를 고정파이프(211), 포트캡(212), 연결파이프(213)에서 분리하면 되는 것이다.After the gas leakage check, the locking protrusions 141 and 142 of the fastening part 140 are staggered again so that the upper and lower cases 110 and 120 are fixed pipes 211, port caps 212, and connection pipes. It is separated from (213).

100,100a : 본체 110 : 상부케이스
111,121 : 제1밀폐부재 111a,121a : 제2밀폐부재
112,122 : 프레임 113 : 점검홀
120 : 하부케이스 130 : 힌지
140 : 체결부 141 : 걸림고리
142 : 걸림돌기 151,151a,152,152a : 밀폐부재100,100a: main body 110: upper case
111,121: first sealing member 111a, 121a: second sealing member
112,122: Frame 113: Inspection hole
120: lower case 130: hinge
140: fastener 141: hook
142: locking projections 151,151a, 152,152a: sealing member

Claims (3)

입구와 출구가 개방된 1/2 통체의 상부케이스(110)와, 하부케이스(120)가 힌지(130)로 연결되어 통체를 이루는 한편, 힌지(120)를 중심으로 열리고 닫히게 되고, 상기 상, 하부케이스(110)(120)의 입구의 내주면에는 제1밀폐부재(111)(121)가, 출구의 내주면에는 제2밀폐부재(111a)(121a)가 형성되게 하는 한편, 상기 상부케이스(110)의 상부면 중앙에 수직으로 점검홀(113)이 형성되게 하며, 상기 상, 하부케이스(110)(120)의 힌지(120) 반대편에 체결되거나 체결이 해제되는 걸림고리(141)와 걸림돌기(142)가 각각 형성되게 하여서 되는 것을 특징으로 하는 에어컨 배관 점검구.The upper case 110 and the lower case 120 of the half cylinder in which the inlet and the outlet are opened are connected to the hinge 130 to form a cylinder, while being opened and closed about the hinge 120, the upper, The first sealing member 111, 121 is formed on the inner circumferential surface of the inlet of the lower cases 110, 120, and the second sealing member 111a, 121a is formed on the inner circumferential surface of the outlet, while the upper case 110 is formed. Check hole 113 is formed vertically in the center of the upper surface, the upper and lower cases 110 and 120, the locking ring 141 and the locking projection that is fastened or released from the opposite side of the hinge 120 Air conditioner piping check openings, characterized in that each (142) is formed. 제 1 항에 있어서,
상기 제1 및 제2밀폐부재(111)(121)(111a)(121a)는 브러시임을 특징으로 하는 에어컨 배관 점검구.The method of claim 1,
The first and second airtight member 111, 121, 111a (121a) is an air conditioner piping check, characterized in that the brush. 제 1 항에 있어서,
상기 제1 및 제2케이스(110)(120)의 입구와 출구의 내주면에는 쿠션재로 된 밀폐부재(151)(152)(151a)(152a)가 형성됨을 특징으로 하는 에어컨 배관 점검구.The method of claim 1,
Air conditioner piping inspection opening, characterized in that the sealing member (151) (152) (151a) (152a) made of cushioning material is formed on the inner peripheral surface of the inlet and outlet of the first and second cases (110) (120).
KR2020100002533U 2010-03-12 2010-03-12 Checking device for piping KR20110008888U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014081160A (en) * 2012-10-17 2014-05-08 Hitachi Appliances Inc Air conditioner
CN110382966A (en) * 2017-03-10 2019-10-25 三菱电机株式会社 Refrigerant detection device
CN110869755A (en) * 2017-07-12 2020-03-06 大金工业株式会社 Refrigerant detection sensor and refrigeration device using same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014081160A (en) * 2012-10-17 2014-05-08 Hitachi Appliances Inc Air conditioner
CN110382966A (en) * 2017-03-10 2019-10-25 三菱电机株式会社 Refrigerant detection device
EP3594579A4 (en) * 2017-03-10 2020-02-26 Mitsubishi Electric Corporation Refrigerant detection device
CN110382966B (en) * 2017-03-10 2021-04-09 三菱电机株式会社 Refrigerant detection device
US11460206B2 (en) 2017-03-10 2022-10-04 Mitsubishi Electric Corporation Refrigerant detection apparatus
CN110869755A (en) * 2017-07-12 2020-03-06 大金工业株式会社 Refrigerant detection sensor and refrigeration device using same

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