KR20180045324A - Connecting structure of oxygen charge-container for cooling apparatus - Google Patents

Connecting structure of oxygen charge-container for cooling apparatus Download PDF

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Publication number
KR20180045324A
KR20180045324A KR1020160139299A KR20160139299A KR20180045324A KR 20180045324 A KR20180045324 A KR 20180045324A KR 1020160139299 A KR1020160139299 A KR 1020160139299A KR 20160139299 A KR20160139299 A KR 20160139299A KR 20180045324 A KR20180045324 A KR 20180045324A
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KR
South Korea
Prior art keywords
oxygen
pipe
discharge pipe
packing
oxygen filling
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KR1020160139299A
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Korean (ko)
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송재하
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송재하
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Priority to KR1020160139299A priority Critical patent/KR20180045324A/en
Publication of KR20180045324A publication Critical patent/KR20180045324A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/06—Closures, e.g. cap, breakable member
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/248—Bayonet-type couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0352—Pipes
    • F17C2205/0358—Pipes coaxial
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/011—Oxygen
    • F24F2003/1692—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/60—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by adding oxygen

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

The present invention relates to a connection structure of an oxygen charging container for a cold-air device, improving a connection structure between a discharge pipe and a transfer pipe of an oxygen charging container to facilitate installation of the connection structure and enhance convenience of the connection structure. The discharge pipe (230) of the oxygen charging container (20) comprises: an engaging protrusion (231) formed at a position spaced from a front end unit at a predetermined distance; and a packing unit (232) formed at the front end unit. A front end unit of the transfer pipe (120) coupled to the discharge pipe (230) comprises: an engaging groove unit (121) where the engaging protrusion (231) of the discharge pipe (230) is inserted to be guided; and a packing ring (123) having the inner circumferential surface closely contacting with the packing unit (232) of the inserted discharge pipe (230).

Description

냉풍장치용 산소충전용기의 연결구조{CONNECTING STRUCTURE OF OXYGEN CHARGE-CONTAINER FOR COOLING APPARATUS}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a connection structure of an oxygen-

본 발명은 냉각 산소를 토출하는 냉풍장치의 산소충전용기에 관한 것으로, 더욱 상세하게는 산소충전용기의 토출관과 이송관의 연결 구조를 개선하여 장착이 용이하고 편리하도록 한 냉풍장치용 산소충전용기의 연결구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an oxygen filling container of a cold air system for discharging cooling oxygen and, more particularly, to an oxygen filling container for an air cooling apparatus, As shown in Fig.

주지한 바와 같은 냉풍장치는 본 출원인에 의하여 제안된 기술로, 등록특허공보 10-1614099, 등록특허공보 10-1666183, 등록특허공보 10-1643396에 개시된 바와 같이, 냉각된 산소기체를 발생 및 토출하여 강력한 냉풍기능을 수행함과 동시에 고 순도의 산소공급으로 공기 청정 및 인체의 신진대사를 증대시키도록 한 것이다.As is well known, the cooling device proposed by the applicant of the present invention generates and discharges cooled oxygen gas, as disclosed in Japanese Patent Application Laid-Open Nos. 10-1614099, 10-1666183 and 10-1643396 It performs powerful cold air function and at the same time it supplies oxygen of high purity and purifies the air and increases metabolism of the human body.

이를 첨부된 도면, 도 1 및 도 2를 참조하여 설명한다.This will be described with reference to the accompanying drawings, Figs. 1 and 2. Fig.

상기 장치는 냉각된 산소를 토출하는 냉풍장치(10)와, 상기 냉풍장치(10)로 냉각된 기체산소를 공급하여 주는 산소충전용기(20)를 포함한다.The apparatus includes a cooling device 10 for discharging cooled oxygen and an oxygen filling container 20 for supplying gaseous oxygen cooled by the cooling device 10.

상기 냉풍장치(10)는 본체의 상단에 형성되는 냉기 송풍구(11)를 통해 상기 산소충전용기(10)로부터 제공되는 기체산소를 토출하여 준다.The cooling device 10 discharges the gaseous oxygen supplied from the oxygen filling container 10 through the cold air blowing port 11 formed at the upper end of the main body.

상기 산소충전용기(20)는 이송관(12)을 통해 냉각 기체산소를 상기 냉풍장치(10)로 제공하는 용기로, 상기 냉풍장치(10)의 내부에 설치되거나 외부에 독립적으로 설치된다.The oxygen filling container 20 is a container for supplying cooling gas oxygen to the cooling device 10 through a transfer pipe 12 and installed in the cooling device 10 or independently installed outside.

또한 상기 산소충전용기(20)는 액화산소(LOX)가 충전되며, 상기 액화산소(LOX)는 산소를 영하 183℃ 이하의 온도로 압축한 담청색의 액체이다.Also, the oxygen filling vessel 20 is filled with liquefied oxygen (LOX), and the liquefied oxygen (LOX) is a light blue liquid which is compressed at a temperature of minus 183 DEG C or below.

또한 상기 산소충전용기(20)의 상단에는 유출입관(21)이 형성되고, 상기 유출입관(21)의 단부에는 개폐밸브(22)가 형성되고, 일측으로는 토출관(23)이 분기되어 냉풍장치(10)의 이송관(12)에 연결되어진다.An outlet pipe 21 is formed at the upper end of the oxygen filling container 20 and an opening and closing valve 22 is formed at an end of the outlet pipe 21. A discharge pipe 23 is branched at one side, Is connected to the transfer tube (12) of the device (10).

또한 상기 산소충전용기(20)의 토출관(23)은 액화산소를 토출하여 이송관(12)을 통해 냉풍장치(10)로 기체산소를 이송하여주게 된다.The discharge pipe 23 of the oxygen filling container 20 discharges the liquefied oxygen and transfers the oxygen gas to the cooling device 10 through the transfer pipe 12.

이러한 상기 산소충전용기(20)는 내부 액화산소가 소진되면 다시 충전하여 사용되는 용기로, 토출관(23)과 냉풍장치(10)의 이송관(12)과는 연결 및 해제되는 구성이 필요하게 된다.The oxygen filling vessel 20 needs to be configured to be recharged when the internal liquefied oxygen is exhausted and to be connected and disconnected from the discharge pipe 23 and the transfer pipe 12 of the air cooling apparatus 10 do.

이러한 연결을 위하여 종래에는 산소충전용기(20)의 토출관(23)과 이송관(12)을 직접 연결하던가, 또는 도 2에서와 같이 별도의 커플링(30)을 통해 연결하는 방식이었다.Conventionally, the discharge pipe 23 of the oxygen filling container 20 and the transfer pipe 12 are directly connected to each other or connected through a separate coupling 30 as shown in FIG.

그러나 이러한 방식은 모두 나사 체결동작이 필요하고, 동시에 실링 작업을 수행하여야 하는 바, 상기 산소충전용기(20)의 교체 시 번거롭고 시간이 소요되는 문제점이 있었다.However, all of these methods require a screwing operation, and at the same time, a sealing operation must be performed, which is time consuming and troublesome when the oxygen filling container 20 is replaced.

등록특허공보 10-1614099, 등록특허공보 10-1666183, 등록특허공보 10-1643396Patent Registration No. 10-1614099, Registration No. 10-1666183, Registration No. 10-1643396

본 발명은 상기한 문제점을 해결하기 위하여 안출된 것으로, 본 발명의 목적은 산소충전용기의 토출관과 이송관의 연결 구조를 개선하여 장착이 용이하고 편리하도록 한 냉풍장치용 산소충전용기의 연결구조를 제공하는 것에 있다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a connection structure of an oxygen filling vessel for an air cooling apparatus which can be easily and conveniently installed by improving the connection structure between a discharge tube and a transfer tube of an oxygen- And the like.

이와 같은 목적을 달성하기 위한 본 발명은 상단에는 유출입관이 형성되고, 상기 유출입관의 단부에는 개폐밸브가 형성되고, 일측으로는 토출관이 분기되어 냉풍장치의 이송관에 연결되는 산소충전용기에 적용되는 것으로,According to an aspect of the present invention, there is provided an oxygen filling container having an outlet inlet formed at an upper end thereof, an opening / closing valve formed at an end of the outlet inlet, As applied,

상기 산소충전용기의 토출관에는 선단부로부터 일정거리 이격된 부위에 형성된 결합돌기와, 상기 선단부에 형성되는 패킹부로 구성되고, 상기 토출관과 결합 연결되는 이송관의 선단부에는 상기 토출관의 결합돌기가 삽입되어 안내되는 결합홈부와, 내주면에는 삽입된 토출관의 패킹부와 밀착 접촉되도록 형성되는 패킹링으로 구성된 것을 특징으로 한다.Wherein the discharge tube of the oxygen filling vessel is formed with a coupling protrusion formed at a position spaced a predetermined distance from the distal end portion and a packing portion formed at the distal end portion and the coupling projection of the discharge tube is inserted into the distal end portion of the transfer tube, And a packing ring formed in close contact with the packing portion of the discharge pipe inserted into the inner peripheral surface.

또한 본 발명에 따르자면, 상기 이송관 결합홈부의 타단에는 반대방향으로 방향을 바꾸면서 형성되는 고정홈이 더 형성된 것을 특징으로 한다.According to another aspect of the present invention, there is further provided a fixing groove formed at the other end of the transfer tube coupling groove part while changing direction in the opposite direction.

이와 같이 본 발명은 산소충전용기의 토출관과 이송관의 연결 구조를 개선하여 장착이 용이하고 편리하도록 한 장점을 제공한다.As described above, the present invention improves the connection structure between the discharge pipe and the transfer pipe of the oxygen filling container, thereby providing an advantage of being easy to install and convenient.

또한 본 발명은 원터치식으로 한 번에 체결 및 해제가 가능하도록 한 장점을 제공한다.In addition, the present invention provides an advantage that it can be fastened and released in one-touch operation.

도 1은 종래의 산소충전용기를 구비한 냉풍장치의 구성도,
도 2는 종래의 산소충전용기의 토출관 연결 구성도,
도 3은 본 발명에 따른 냉풍장치용 산소충전용기의 연결구조의 사시도,
도 4는 본 발명에 따른 냉풍장치용 산소충전용기가 연결된 상태의 구성도,
도 5는 상기 도 4의 A-A 단면도이다.1 is a configuration diagram of a conventional air cooling apparatus equipped with an oxygen filling container,
FIG. 2 is a diagram showing a discharge pipe connection configuration of a conventional oxygen filling vessel,
3 is a perspective view of a connection structure of an oxygen filling vessel for a cold air system according to the present invention,
FIG. 4 is a configuration diagram of a state in which an oxygen filling container for a cold air conditioner according to the present invention is connected;
5 is a cross-sectional view taken along line AA of FIG.

이하 첨부된 도면을 참조하여 본 발명의 바람직한 실시 예를 보다 상세히 설명한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

또한, 각 도면의 구성요소들에 참조부호를 부가함에 있어서, 동일한 구성요소들에 한해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하였고, 본 발명을 설명함에 있어서 관련된 공지 기능 혹은 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.In addition, in the drawings, like reference numerals are used to designate the same or similar components in the drawings. In the drawings, like reference numerals are used to denote the same or similar components. The detailed description of the present invention will be omitted if it is determined that the gist of the present invention may be unnecessarily blurred.

도 3은 본 발명에 따른 냉풍장치용 산소충전용기의 연결구조의 사시도, 도 4는 본 발명에 따른 냉풍장치용 산소충전용기가 연결된 상태의 구성도, 도 5는 상기 도 4의 A-A 단면도이다.FIG. 3 is a perspective view of a connection structure of an oxygen filling vessel for a cold air system according to the present invention, FIG. 4 is a diagram illustrating a state in which an oxygen filling vessel for a cold air system according to the present invention is connected, and FIG. 5 is a sectional view taken along line A-A of FIG.

도시된 바와 같이, 냉풍장치용 산소충전용기의 연결구조는,As shown in the figure, the connection structure of the oxygen filling vessel for the cold air system has the following structure:

상단에는 유출입관(21)이 형성되고, 상기 유출입관(21)의 단부에는 개폐밸브(22)가 형성되고, 일측으로는 토출관(230)이 분기되어 냉풍장치(10)의 이송관(120)에 연결되는 산소충전용기(20)에 적용되는 것으로, An open / close valve 22 is formed at an end of the outflow pipe 21 and a discharge pipe 230 branches to one side of the outflow pipe 21 and is connected to the transfer pipe 120 The oxygen filling container 20 is connected to the oxygen filling container 20,

상기 산소충전용기(20)의 토출관(230)에는 선단부로부터 일정거리 이격된 부위에 형성된 결합돌기(231)와, 상기 선단부에 형성되는 패킹부(232)로 구성되고, 상기 토출관(230)과 결합 연결되는 이송관(120)의 선단부에는 상기 토출관(230)의 결합돌기(231)가 삽입되어 안내되는 결합홈부(121)와, 내주면으로 삽입된 토출관(230)의 패킹부(232)와 밀착 접촉되는 패킹링(123)으로 구성된다. The discharge tube 230 of the oxygen filling vessel 20 is formed with a coupling protrusion 231 formed at a position spaced a predetermined distance from the distal end portion and a packing portion 232 formed at the distal end portion, A coupling groove 121 in which the coupling projection 231 of the discharge tube 230 is inserted and guided and a packing portion 232 of the discharge tube 230 inserted into the inner peripheral surface are connected to the tip of the transfer tube 120, And a packing ring 123 which is in intimate contact with the cap ring 123.

상기 토출관(230)의 결합돌기(231)는 일정길이 상방으로 돌출되도록 구성되며, 원형으로 구성되는 것이 바람직하나 반드시 이에 한정되지는 않는다.The coupling projections 231 of the discharge tube 230 are configured to protrude upward by a predetermined length and are preferably formed in a circular shape, but are not limited thereto.

상기 토출관(230)의 선단부에 형성되는 패킹부(232)는 선단부에 나사 체결되는 방식으로 결합 고정되며, 재질은 유연성 고무 또는 우레탄 재질로 구성되나, 반드시 이에 한정되지는 않는다.The packing part 232 formed at the distal end of the discharge tube 230 is coupled and fixed to the distal end part by screwing and the material is made of flexible rubber or urethane. However, the packing part 232 is not limited thereto.

상기 이송관(230)은 냉풍장치(10)에 연결되며, 그 선단부에는 상기 토출관(230)의 결합돌기(231)가 삽입되어 이동되는 결합홈부(121)가 형성되며, 상기 결합홈부(121)의 타단에는 반대방향으로 방향을 바꾸면서 형성되는 고정홈(122)이 더 형성된다.The conveyance pipe 230 is connected to the cooling device 10 and has an engagement groove 121 through which the engagement protrusion 231 of the discharge pipe 230 is inserted and moved. Is formed at the other end thereof with a fixing groove 122 formed in a direction reversed in the opposite direction.

상기 고정홈(122)은 상기 토출관(230)의 결합돌기(231)가 결합홈부(121)에 삽입된 후, 직진하고 곡선부분을 통과한 후 반대방향으로 걸림 고정되도록 한 홈으로, 상기 이송관(120)에 삽입 결합된 토출관(230)이 빠지지 않도록 견고하게 잡아주는 구성요소이다.The fixing groove 122 is a groove which is inserted into the coupling groove 121 of the discharge tube 230 and then is straightened and passes through the curved portion and then is fixed in the opposite direction by the fixing projection 122, And is a component that firmly holds the discharge tube (230) inserted and coupled to the tube (120) so as not to come off.

상기 토출관(230)의 결합돌기(231)가 상기 이송관(120)의 고정홈(122)에 걸림결합 되는 경우, 상기 토출관(230)의 패킹부(232)는 이송관(120)의 패킹링(123)에 완전히 밀착된 상태가 된다.When the coupling protrusion 231 of the discharge pipe 230 is engaged with the fixing groove 122 of the transfer pipe 120, the packing part 232 of the discharge pipe 230 is inserted into the fixing hole 122 of the transfer pipe 120, So that the packing ring 123 is completely in close contact with the packing ring 123.

상기 이송관(120)의 패킹링(123)은 상기 이송관(120)의 내주면에 부착되는 구성요소로, 재질은 유연성 고무 또는 우레탄 재질로 구성되나, 반드시 이에 한정되지는 않는다. The packing ring 123 of the transfer pipe 120 is attached to the inner circumferential surface of the transfer pipe 120. The material of the packing ring 123 is made of flexible rubber or urethane.

이와 같이 구성된 본 발명 냉풍장치용 산소충전용기의 연결구조의 연결동작을 이하 상세히 설명한다.The connecting operation of the connection structure of the oxygen filling container for a cold air conditioner having the above-described structure will now be described in detail.

먼저, 산소충전용기(20)의 상단의 입출입관(21)에 형성된 토출관(230)을 냉풍장치(10)에 연결된 이송관(120)에 연결한다.The discharge tube 230 formed in the inlet / outlet tube 21 at the upper end of the oxygen filling vessel 20 is connected to the transfer tube 120 connected to the cold air system 10.

연결방법은 상기 토출관(230)을 이송관(120) 내측으로 끼운다. 이때 토출관(230)의 결합돌기(231)가 이송관(120)의 결합홈부(121)에 위치하도록 한 후, 밀어 넣는다.In the connection method, the discharge pipe (230) is inserted into the transfer pipe (120). At this time, after the coupling protrusion 231 of the discharge tube 230 is positioned in the coupling groove 121 of the transfer tube 120, the coupling projection 231 is pushed in.

상기 토출관(230)의 결합돌기(231)가 이송관(120)의 결합홈부(121)에 삽입되면서 상기 결합홈부(121)의 곡선부위에서는 방향을 틀며 회전하면서 끼워지며, 결합홈부(121)의 끝단에 가깝게 이르면 상기 토출관(230)의 패킹부(232)와 이송관(120)의 패킹링(123)이 접촉하기 시작한다.The coupling protrusion 231 of the discharge tube 230 is inserted into the coupling groove 121 of the transfer tube 120 and is inserted into the coupling groove 121 in a curved shape while rotating. The packing part 232 of the discharge tube 230 and the packing ring 123 of the transfer tube 120 start to contact each other.

이때 힘을 주어 토출관(230)을 이송관(120) 내부로 밀어 넣어 결합돌기(131)가 결합홈부(121) 끝단에 접촉하면 일정한 탄성을 가지는 토출관(230)의 패킹부(232)와 이송관의 패킹링(123)이 서로 완전 밀착된 상태가 되며 동시에 서로 눌린 상태가 된다. At this time, when the discharge tube 230 is pushed into the transfer tube 120 and the coupling protrusion 131 comes into contact with the end of the coupling groove 121, the packing part 232 of the discharge tube 230 having a certain elasticity The packing rings 123 of the transfer tube are in a state in which they are completely in close contact with each other and are simultaneously pressed together.

그런 다음 토출관(230)을 회전시켜 결합돌기(231)가 고정홈(122)으로 이동하도록 하여주면, 상기 패킹부(231)와 패킹링(123)이 서로 약간 씩 밀어내며 밀착을 유지한 채로 상기 토출관(230)은 이송관(120)에 고정 완료된다.When the discharge tube 230 is rotated so that the coupling protrusion 231 is moved to the fixing groove 122, the packing portion 231 and the packing ring 123 are pushed slightly to each other, The discharge tube 230 is fixed to the transfer tube 120.

반대로, 상기 토출관(230)을 이송관(120)으로부터 이탈시킬 때에는 상기 토출관(230)을 이송관(120) 측으로 밀어 결합돌기(231)가 고정홈(122)을 이탈하도록 한 뒤, 좌측으로 회전시키면서 빼어내면 되는 것이다.When the discharge tube 230 is detached from the transfer tube 120, the discharge tube 230 is pushed toward the transfer tube 120 so that the coupling protrusion 231 moves away from the fixing groove 122, And then pull it out.

따라서 본 발명 산소충전용기의 토출관(230)은 이송관(120)에 원터치 방식으로 결합되거나 이탈될 수 있는 것이다.Accordingly, the discharge tube 230 of the oxygen filling vessel of the present invention can be coupled to or released from the transfer tube 120 in a one-touch manner.

10: 냉풍장치 20: 산소충전용기
21: 유출입관 22: 개폐밸브
230: 토출관 231: 결합돌기
232: 패킹부 120: 이송관
121: 결합홈부 122: 고정홈
123: 패킹링10: cold air device 20: oxygen filled container
21: outflow inlet 22: open / close valve
230: discharge pipe 231: engaging projection
232: Packing part 120: Transfer pipe
121: engaging groove portion 122: fixing groove
123: Packing ring

Claims (2)

상단에는 유출입관(21)이 형성되고, 상기 유출입관(21)의 단부에는 개폐밸브(22)가 형성되고, 일측으로는 토출관(230)이 분기되어 냉풍장치(10)의 이송관(120)에 연결되는 산소충전용기(20)에 적용되는 것으로,
상기 산소충전용기(20)의 토출관(230)에는 선단부로부터 일정거리 이격된 부위에 형성된 결합돌기(231)와, 상기 선단부에 형성되는 패킹부(232)로 구성되고, 상기 토출관(230)과 결합 연결되는 이송관(120)의 선단부에는 상기 토출관(230)의 결합돌기(231)가 삽입되어 안내되는 결합홈부(121)와, 내주면에는 삽입된 토출관(230)의 패킹부(232)와 밀착 접촉되도록 형성되는 패킹링(123)으로 구성된 것을 특징으로 하는 냉풍장치용 산소충전용기의 연결구조.
An open / close valve 22 is formed at an end of the outflow pipe 21 and a discharge pipe 230 branches to one side of the outflow pipe 21 and is connected to the transfer pipe 120 The oxygen filling container 20 is connected to the oxygen filling container 20,
The discharge tube 230 of the oxygen filling vessel 20 is formed with a coupling protrusion 231 formed at a position spaced a predetermined distance from the distal end portion and a packing portion 232 formed at the distal end portion, A coupling groove 121 in which the coupling projection 231 of the discharge tube 230 is inserted and guided and a packing portion 232 of the discharge tube 230 inserted in the inner peripheral surface of the coupling tube And a packing ring (123) formed to be in intimate contact with the outer surface of the packing ring (123).
청구항 1에 있어서,
상기 이송관(230) 결합홈부(121)의 타단에는 반대방향으로 방향을 바꾸면서 형성되는 고정홈(122)이 더 형성된 것을 특징으로 하는 냉풍장치용 산소충전용기의 연결구조.The method according to claim 1,
Wherein the fixing groove (122) is formed at the other end of the coupling groove (121) of the transfer pipe (230) while changing its direction in the opposite direction.
KR1020160139299A 2016-10-25 2016-10-25 Connecting structure of oxygen charge-container for cooling apparatus KR20180045324A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220108575A (en) * 2021-01-27 2022-08-03 한강테크놀러지(주) Method for restoring the settlement of railroad concrete ballast

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220108575A (en) * 2021-01-27 2022-08-03 한강테크놀러지(주) Method for restoring the settlement of railroad concrete ballast

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