KR101942921B1 - Device preventing freezing of oxygen charge-container for cooling apparatus using hot-pack - Google Patents

Device preventing freezing of oxygen charge-container for cooling apparatus using hot-pack Download PDF

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Publication number
KR101942921B1
KR101942921B1 KR1020160139296A KR20160139296A KR101942921B1 KR 101942921 B1 KR101942921 B1 KR 101942921B1 KR 1020160139296 A KR1020160139296 A KR 1020160139296A KR 20160139296 A KR20160139296 A KR 20160139296A KR 101942921 B1 KR101942921 B1 KR 101942921B1
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South Korea
Prior art keywords
oxygen
pipe
hot pack
filling container
inlet
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KR1020160139296A
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Korean (ko)
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KR20180045321A (en
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송재하
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송재하
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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
    • F17C13/10—Arrangements for preventing freezing
    • 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
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
    • 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
    • F17C13/04—Arrangement or mounting of valves
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/011—Oxygen
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0439—Temperature
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

본 발명은 냉방 기능 수행 시 산소충전용기의 유출입관에 발생되는 성에를 미연에 방지하고자 한 핫팩을 이용한 냉풍장치용 산소충전용기의 결빙방지장치에 관한 것으로, 상기 유출입관 및 토출관에 권취 고정되는 띠 형태의 핫팩과, 상기 산소충전용기의 상단부에 고정되고 격발로드를 격발하여 상기 핫팩의 뇌관부를 강타하는 격발솔레노이드와, 상기 유출입관에 부착되어 온도를 감지하는 온도센서를 포함하는 것을 특징으로 한다.The present invention relates to an apparatus for preventing freezing of an oxygen filling container for a cold air conditioner using a hot pack to prevent the occurrence of an inflow and outflow of an oxygen filling container during a cooling function, And a temperature sensor fixed to the upper end of the oxygen filling container and triggering the triggering rod to hit the primer part of the hot pack and a temperature sensor attached to the outflow inlet to sense the temperature .

Description

핫팩을 이용한 냉풍장치용 산소충전용기의 결빙방지장치{DEVICE PREVENTING FREEZING OF OXYGEN CHARGE-CONTAINER FOR COOLING APPARATUS USING HOT-PACK}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a device for preventing freezing of an oxygen filling container for a cold-

본 발명은 냉각 산소를 토출하는 냉풍장치의 산소충전용기에 관한 것으로, 더욱 상세하게는 냉방 기능 수행 시 산소충전용기의 유출입관에 발생되는 성에를 미연에 방지하고자 한 핫팩을 이용한 냉풍장치용 산소충전용기의 결빙방지장치에 관한 것이다.The present invention relates to an oxygen filling container for a cooling device for discharging cooling oxygen, and more particularly, to an oxygen filling container for a cooling device using a hot pack to prevent the occurrence of an inflow and outflow of an oxygen filling container during a cooling function To a device for preventing freezing of a container.

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 내지 도 3을 참조하여 설명한다.This will be described with reference to the accompanying drawings, Figs. 1 to 3. 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 2중 구조로 구성되며, 액화산소(LOX)가 충전된 액화산소통(21)과, 상기 액화산소통(21)을 감싸도록 형성되는 보호커버(23)를 포함한다.The oxygen filling vessel 20 has a double structure and includes a liquefied oxygen cylinder 21 filled with liquefied oxygen (LOX) and a protective cover 23 formed to enclose the liquefied oxygen cylinder 21 .

여기서 상기 액화산소(LOX)는 산소를 영하 183℃ 이하의 온도로 압축한 담청색의 산소를 말한다.Here, the liquefied oxygen (LOX) refers to light blue oxygen compressed at a temperature of minus 183 DEG C or below.

또한 상기 액화산소통(21)의 상단목부(22)가 보호커버(23) 상단의 유출입관(24)에 연결되고, 상기 유출입관(24)의 일측으로 분기되는 토출관(26)이 이송관(12)에 연결되어 기체산소를 제공하도록 구성된다.The upper neck portion 22 of the liquefied oxygen cylinder 21 is connected to the outflow inlet 24 at the upper end of the protective cover 23 and the discharge pipe 26 branched to one side of the outflow inlet 24 is connected to the transfer pipe 12 to provide gaseous oxygen.

이와 같이 구성되는 냉풍장치(10)의 작동을 살펴보면, 먼저 산소충전용기(20)의 개방밸브(25)를 열어 액화산소통(21)에 충전된 액화산소가 유출입관(24) 및 토출관(26)을 거치고 이송관(12)을 통해 냉풍장치(10)로 공급되는 대기상태를 유지하여 준다.The liquefied oxygen filled in the liquefied oxygen cylinder 21 is supplied to the outflow inlet 24 and the discharge pipe 26 And maintains the standby state of supplying the cooling air to the cooling device 10 through the transfer pipe 12.

이와 같은 상태에서 미 도시된 운전스위치를 누르면 상기 산소충전용기(20)의 액화산소통(21)에 압축 충전된 액화산소(LOX)가 토출구(26) 및 이송관(12)을 통해 냉풍장치(10)로 출력되면서 매우 강력한 냉풍을 송풍구(11)를 통해 제공하게 된다.When the operation switch (not shown) is depressed in this state, liquefied oxygen (LOX) compressed and filled in the liquefied oxygen cylinder 21 of the oxygen filling vessel 20 is supplied to the cold air system 10 (10) through the discharge port 26 and the transfer pipe 12 So that a very strong cool air is supplied through the air outlet 11.

그런데, 이와 같은 냉풍동작에 있어서, 상기 액화산소통(21)에 충전된 액화산소는 매우 저온의 액체로 액화산소통(21)의 상단목부(22)를 통해 유출입관(24) 및 토출관(26)을 통과할 때, 외기온도와의 온도차에 의해 성에가 발생되고 심지어 는 유출입관(24) 및 토출관(26) 표면이 결빙되는 현상이 발생되었다.The liquefied oxygen stored in the liquefied oxygen cylinder 21 is cooled to a very low temperature by the outlet pipe 24 and the discharge pipe 26 through the upper neck 22 of the liquefied oxygen cylinder 21, The temperature difference between the outside temperature and the outside temperature, and the surface of the discharge inlet pipe 24 and the discharge pipe 26 are even frozen.

이러한 성에의 발생은 제품의 작동에는 문제가 없으나, 외관상 좋지 않은 형태를 노출하게 되어 소비자로부터 클래임이 제기되곤 한다.The occurrence of this gender is not problematic for the operation of the product, but it exposes the appearance of bad appearance, and claims are raised from consumers.

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 냉방 기능 수행 시 산소충전용기의 유출입관에 발생되는 성에를 미연에 방지하고자 한 핫팩을 이용한 냉풍장치용 산소충전용기의 결빙방지장치를 제공하는 것에 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an oxygen filling container for a cold air conditioner using a hot pack, Prevention device.

이와 같은 목적을 달성하기 위한 본 발명은 액화산소가 충전된 액화산소통과, 상기 액화산소통을 감싸도록 형성되는 보호커버를 포함하고, 상기 액화산소통의 상단목부가 보호커버 상단의 유출입관에 연결되고, 상기 유출입관의 일측으로 분기되는 토출관이 형성되는 산소충전용기에 설치되는 것으로, According to another aspect of the present invention, there is provided a liquefied oxygen cylinder comprising: a liquefied oxygen cylinder filled with liquefied oxygen; and a protective cover formed to enclose the liquefied oxygen cylinder, wherein an upper neck portion of the liquefied oxygen cylinder is connected to an outlet- And a discharge pipe branched to one side of the outflow inlet is formed,

상기 유출입관 및 토출관에 권취 고정되는 띠 형태의 핫팩과, 상기 산소충전용기의 상단부에 고정되고 격발로드를 격발하여 상기 핫팩의 뇌관부를 강타하는 격발솔레노이드와, 상기 유출입관에 부착되어 온도를 감지하는 온도센서를 포함하는 것을 특징으로 한다.A percussion solenoid fixed to the upper end of the oxygen filling vessel and striking a detent rod of the hot pack to trigger the percussion rod and to detect the temperature by attaching to the outflow inlet, And a temperature sensor for detecting the temperature of the fluid.

또한 본 발명에 따르자면 상기 핫팩은 내부에 적어도 한 개 이상의 뇌관부가 형성되는 것을 특징으로 한다.According to the present invention, the hot pack is characterized in that at least one primer is formed therein.

또한 본 발명에 따르자면 상기 산소충전용기 상부에는 보호캡이 장착되며, 상기 보호캡의 일측에는 관통공이 형성되는 것을 특징으로 한다.According to the present invention, a protective cap is mounted on the upper part of the oxygen filling container, and a through hole is formed on one side of the protective cap.

이와 같이 본 발명은 냉각 산소를 토출하는 냉풍장치의 산소충전용기에 있어서, 냉방 기능 수행 시 발생되는 산소충전용기의 유출입관의 결빙상태를 미연에 방지함으로써 소비자 클래임을 없앤 장점을 제공한다.As described above, the present invention provides the advantage of eliminating the consumer claim by preventing the freezing state of the inlet and outlet of the oxygen filling vessel generated during the cooling function in the oxygen filling container of the cooling device for discharging cooling oxygen.

도 1은 종래의 산소충전용기를 구비한 냉풍장치의 구성도,
도 2는 상기 도 1의 산소충전용기의 분해 사시도,
도 3은 상기 도 1의 산소충전용기의 단면도,
도 4는 본 발명에 따른 성에방지장치가 적용된 냉풍장치용 산소충전용기의
구성도,
도 5는 본 발명에 따른 핫팩을 이용한 성에방지장치의 주요부분 확대 구성도이다.1 is a configuration diagram of a conventional air cooling apparatus equipped with an oxygen filling container,
FIG. 2 is an exploded perspective view of the oxygen filling container of FIG. 1,
FIG. 3 is a cross-sectional view of the oxygen filling vessel of FIG. 1,
FIG. 4 is a cross-sectional view of an oxygen filling container for a cold air system to which the anti-
Diagram,
FIG. 5 is an enlarged schematic view of a main part of the anti-fogging apparatus using the hot pack according to the present invention.

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 4는 본 발명에 따른 성에방지장치의 적용된 냉풍장치용 산소충전용기의 구성도, 도 5는 본 발명에 따른 핫팩을 이용한 성에방지장치의 주요부분 확대 구성도이다.FIG. 4 is a configuration diagram of an oxygen filling container for a cold air conditioner to which the anti-fouling device according to the present invention is applied, and FIG. 5 is an enlarged schematic view of a main part of the anti-fouling device using the hot pack according to the present invention.

도시된 바와 같이, 본 발명 성에방지장치는,As shown in the drawings, the anti-

액화산소(LOX)가 충전된 액화산소통(21)과, 상기 액화산소통(21)을 감싸도록 형성되는 보호커버(23)를 포함하고, 상기 액화산소통(21)의 상단목부(22)가 보호커버(23) 상단의 유출입관(24)에 연결되고, 상기 유출입관(24)의 일측으로 분기되는 토출관(26)이 형성되는 산소충전용기(20)에 설치되는 것으로, A liquefied oxygen cylinder (21) filled with liquefied oxygen (LOX) and a protective cover (23) formed to enclose the liquefied oxygen cylinder (21) Is installed in an oxygen filling container (20) which is connected to an outflow inlet (24) at an upper end of the outlet pipe (23) and in which a discharge pipe (26) branched to one side of the outflow inlet (24)

상기 유출입관(24) 및 토출관(26)에 권취 고정되는 띠 형태의 핫팩(30)과, 상기 산소충전용기(20)의 상단부에 고정되고 격발로드(41)를 격발하여 상기 핫팩(30)의 뇌관부(31)를 강타하는 격발솔레노이드(40)와, 상기 유출입관(24)에 부착되어 온도를 감지하는 온도센서(50)를 포함한다.A hot pack 30 in the form of a strip wound around the outlet pipe 24 and the discharge pipe 26 and an outlet pipe 28 fixed to the upper end of the oxygen filling container 20 and triggering the impulse rod 41, And a temperature sensor 50 attached to the outflow inlet 24 for sensing the temperature of the liquid.

상기 핫팩(30)은 내부에 발열물질이 충전된 부재로, 상기 유출입관(24) 및 토출관(26)에 권취 고정되며, 내부에 적어도 한 개 이상의 뇌관부(31)가 형성되어 외부로부터 충격이 가해지면 발열되도록 구성된다.The hot pack 30 is a member filled with a heat generating material and is wound and fixed to the outflow inlet 24 and the discharge tube 26. At least one of the inner tube portions 31 is formed inside the hot pack 30, The heat is generated.

상기 핫팩(30)이 발열되면, 상기 유출입관(24) 및 토출관(26)에 형성된 성에나 또는 성에가 발생되려던 표면들이 상기 핫팩(30)의 발열로 녹아 증발하거나 성에가 증착되지 않게 된다. When the hot pack 30 is heated, the surfaces of the outlet pipe 24 and the discharge pipe 26, which are to be formed with hardness or hardness, are melted by the heat of the hot pack 30 and evaporated or not deposited.

상기 격발솔레노이드(40)는 선단부 중앙에 형성된 격발로드(41)를 순간적으로 격발하는 구성요소로, 상기 격발로드(41)의 타켓이 상기 핫팩(30)의 뇌관부(31)가 되도록 산소충전용기(20)의 상단부에 접착부재(42)를 통해 장착 고정된다. The explosion solenoid 40 is an element for instantaneously triggering the percussion rod 41 formed at the center of the tip end so that the target of the percussion rod 41 becomes the primer 31 of the hot pack 30. [ And is mounted and fixed to the upper end of the main body 20 through an adhesive member 42.

상기 온도센서(50)는 상기 유출입관(24)의 표면 온도를 감지하며, 신소충전용기(20)의 유출입관(24) 및 토출관(26)의 성에 발생온도를 검출하게 된다.The temperature sensor 50 senses the surface temperature of the outflow inlet 24 and detects the occurrence temperature of the outflow inlet 24 and the outlet tube 26 of the deodorizing container 20.

또한 본 발명에 따르자면, 상기 산소충전용기(20) 상부에는 유출입관(24) 및 개방밸브(25) 및 토출관(26)을 보호할 수 있는 보호캡(60)이 장착되며, 상기 보호캡(60)의 일측에는 상기 토출관(26)과 연결되는 이송관(12) 관통되는 관통공(61)이 더 형성된다. According to the present invention, a protection cap 60 for protecting the discharge inlet pipe 24, the open valve 25 and the discharge pipe 26 is mounted on the upper part of the oxygen filling container 20, (61) through which the transfer pipe (12) connected to the discharge pipe (26) is further formed.

이와 같이 구성된 본 발명 냉풍장치용 산소충전용기의 성에방지장치의 동작을 이하 설명한다.The operation of the anti-fouling device of the oxygen filling container for a cold air conditioner having the above-described structure will be described below.

먼저, 핫팩(30)을 산소충전용기(20)의 유출입관(24) 및 토출관(26)에 권취하되, 핫팩(30)의 뇌관부(31)가 격발솔레노이드(40)의 격발로드(41)에 위치하도록 설치하며 준다.First, the hot pack 30 is wound around the outlet pipe 24 and the discharge pipe 26 of the oxygen filling container 20 so that the detonator 31 of the hot pack 30 is pulled by the trigger rod 41 of the trigger solenoid 40 ).

그런 다음, 산소충전용기(20)의 개방밸브(25)를 열어 액화산소통(21)에 충전된 액화산소가 유출입관(24) 및 토출관(26)을 거치고 이송관(12)을 통해 냉풍장치(10)로 공급되는 대기상태를 유지하여 준다.Then the open valve 25 of the oxygen filling vessel 20 is opened to allow the liquefied oxygen charged in the liquefied oxygen cylinder 21 to pass through the inlet pipe 24 and the discharge pipe 26, And maintains the standby state supplied to the battery 10.

이와 같은 상태에서 미 도시된 운전스위치를 누르면 상기 산소충전용기(20)의 액화산소통(21)에 압축 충전된 액화산소(LOX)가 토출구(26) 및 이송관(12)을 통해 냉풍장치(10)로 출력되면서 매우 강력한 냉풍을 송풍구(11)를 통해 제공하게 된다.When the operation switch (not shown) is depressed in this state, liquefied oxygen (LOX) compressed and filled in the liquefied oxygen cylinder 21 of the oxygen filling vessel 20 is supplied to the cold air system 10 (10) through the discharge port 26 and the transfer pipe 12 So that a very strong cool air is supplied through the air outlet 11.

그리고 이와 같은 냉풍동작에 있어서, 즉 상기 액화산소통(21)에 충전된 저온의 액화산소가 토출되어 상단목부(22)를 통해 유출입관(24) 및 토출관(26)을 통과할 때, 외부온도와 접촉되면서 온도차가 발생되게 되고, 이는 처음에는 성에가 발생되고 이후 증착된 성에가 결빙되는 현상으로 진행하게 된다.When the low-temperature liquefied oxygen filled in the liquefied oxygen cylinder 21 is discharged and passes through the outlet pipe 24 and the discharge pipe 26 through the upper neck portion 22 in the cold air operation as described above, And a temperature difference is generated. This occurs at first, and then the deposited film is frozen.

이때 상기 유출입관(24)의 표면온도가 성에 발생온도로 검출되면, 미 도시된 컨트롤러는 결발솔레노이드(40)로 격발 명령을 출력한다.At this time, if the surface temperature of the outflow inlet 24 is detected as the temperature at which the failure occurs, the controller (not shown) outputs a trigger command to the deflection solenoid 40.

따라서 상기 격발솔레노이드(40)는 동작되어 격발로드(41)가 순간적으로 발사되어 핫팩(30)의 뇌관부(31)를 강타하게 된다.Accordingly, the percussion solenoid 40 is operated so that the percussion rod 41 is momentarily fired and strikes the primer 31 of the hot pack 30.

이때 핫팩(30)은 발열되고, 상기 핫팩(30)의 발열로 산소충전용기(20)의 유출입관(24) 및 토출관(26)의 표면온도는 상승되게 되어, 유출입관(24) 및 토출관(26)의 표면에는 성에나 결빙이 되지 않게 되는 것이다.At this time, the hot pack 30 generates heat and the surface temperature of the outflow inlet pipe 24 and the discharge pipe 26 of the oxygen filled container 20 is raised by the heat of the hot pack 30, So that the surface of the pipe 26 is prevented from being frosted or freezing.

10: 냉풍장치 20: 산소충전용기
21: 액화산소통 22: 상단목부
23: 보호커버 24: 유출입관
26: 토출관 30: 핫팩
31: 뇌관부 40: 격발솔레노이드
41: 격발로드 42: 접착부재
50: 온도센서10: cold air device 20: oxygen filled container
21: liquefied oxygen cylinder 22: upper neck
23: protective cover 24:
26: Discharge tube 30: Hot pack
31: Primer 40: Firing solenoid
41: Stroke rod 42: Adhesive member
50: Temperature sensor

Claims (3)

액화산소(LOX)가 충전된 액화산소통(21)과, 상기 액화산소통(21)을 감싸도록 형성되는 보호커버(23)를 포함하고, 상기 액화산소통(21)의 상단목부(22)가 보호커버(23) 상단의 유출입관(24)에 연결되고, 상기 유출입관(24)의 일측으로 분기되는 토출관(26)이 형성되는 산소충전용기(20)에 설치되는 것으로,
상기 유출입관(24) 및 토출관(26)에 권취 고정되되, 내부에 형성된 뇌관부(31)가 격발솔레노이드(40)의 격발로드(41)와 접촉될 수 있는 위치로 권취 고정되는 띠 형태의 핫팩(30)과;
상기 산소충전용기(20)의 상단부 유출입관(24)의 측면에 접착부재(42)를 통해 고정되고, 상기 유출입관(24)의 표면온도가 성에 발생온도로 검출되면, 컨트롤러의 제어에 의해 격발로드(41)를 격발하여 상기 핫팩(30)의 뇌관부(31)를 강타하는 격발솔레노이드(40)와;
상기 유출입관(24)에 부착되어 성에 발생온도를 감지하는 온도센서(50)를 포함하고;
상기 핫팩(30)은 내부에 발열물질이 충전되고 적어도 한 개 이상의 뇌관부(31)가 형성되며,
상기 산소충전용기(20) 상부에는 유출입관(24), 개방밸브(25) 및 토출관(26)을 보호할 수 있는 보호캡(60)이 장착되고, 상기 보호캡(60)의 일측에는 상기 토출관(26)과 연결되는 이송관(12) 관통되는 관통공(61)이 더 형성되는 것을 특징으로 핫팩을 이용한 냉풍장치용 산소충전용기의 결빙방지장치.
A liquefied oxygen cylinder (21) filled with liquefied oxygen (LOX) and a protective cover (23) formed to enclose the liquefied oxygen cylinder (21) Is installed in an oxygen filling container (20) which is connected to an outflow inlet (24) at an upper end of the outlet pipe (23) and in which a discharge pipe (26) branched to one side of the outflow inlet (24)
Is wound and fixed to the outflow inlet (24) and the discharge pipe (26), and the main pipe portion (31) formed therein is wound and fixed to a position where it can be in contact with the percussion rod (41) of the percussion solenoid A hot pack (30);
Is fixed to the side of the upper outlet inflow pipe (24) of the oxygen filling vessel (20) through the bonding member (42), and when the surface temperature of the inflow inlet pipe (24) A triggering solenoid (40) for triggering the rod (41) to hit the primer (31) of the hot pack (30);
And a temperature sensor (50) attached to the outflow inlet (24) to sense a temperature of occurrence of a fault;
The hot pack 30 is filled with a heating material therein and at least one of the capillary tubes 31 is formed,
A protective cap 60 is attached to the upper portion of the oxygen filling container 20 to protect the outlet inlet 24, the opening valve 25 and the discharge pipe 26, And a through hole (61) penetrating through the transfer pipe (12) connected to the discharge pipe (26).
삭제delete 삭제delete
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110925592A (en) * 2019-11-05 2020-03-27 上海酷奥制冷设备有限公司 Refrigerant filling process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3178325B2 (en) * 1995-12-05 2001-06-18 豊田合成株式会社 Door glass weather strip mounting structure
JP2006283812A (en) * 2005-03-31 2006-10-19 Japan Air Gases Ltd System and method for feeding liquefied gas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3178325B2 (en) * 1995-12-05 2001-06-18 豊田合成株式会社 Door glass weather strip mounting structure
JP2006283812A (en) * 2005-03-31 2006-10-19 Japan Air Gases Ltd System and method for feeding liquefied gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110925592A (en) * 2019-11-05 2020-03-27 上海酷奥制冷设备有限公司 Refrigerant filling process

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