WO2013009031A3 - Orifice steam trap - Google Patents

Orifice steam trap Download PDF

Info

Publication number
WO2013009031A3
WO2013009031A3 PCT/KR2012/005319 KR2012005319W WO2013009031A3 WO 2013009031 A3 WO2013009031 A3 WO 2013009031A3 KR 2012005319 W KR2012005319 W KR 2012005319W WO 2013009031 A3 WO2013009031 A3 WO 2013009031A3
Authority
WO
WIPO (PCT)
Prior art keywords
path
orifice
present
hole
steam trap
Prior art date
Application number
PCT/KR2012/005319
Other languages
French (fr)
Korean (ko)
Other versions
WO2013009031A2 (en
Inventor
오순웅
Original Assignee
Oh Soon Ung
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 Oh Soon Ung filed Critical Oh Soon Ung
Priority to CN201280034364.0A priority Critical patent/CN103748400A/en
Publication of WO2013009031A2 publication Critical patent/WO2013009031A2/en
Publication of WO2013009031A3 publication Critical patent/WO2013009031A3/en

Links

Classifications

    • 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
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/26—Steam-separating arrangements
    • F22B37/265—Apparatus for washing and purifying steam
    • 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
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/34—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers without moving parts other than hand valves, e.g. labyrinth type
    • 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
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/38—Component parts; Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Details Of Valves (AREA)
  • Pipe Accessories (AREA)

Abstract

The present invention pertains to an orifice steam trap, which comprises: a trap body formed in the shape of a cylinder which is closed at one end, and having a path in the shape of a groove therein; and a conical orifice protruding from the outer surface of the closed end of the trap body and having a hole inside to communicate with the path. According to the present invention, particles do not accumulate around the hole or on the wall surface of the path while an object to be drained passes through the orifice hole and the path, thereby preventing holes from becoming clogged and the path from narrowing. As a result, an object to be drained may be quickly discharged and the lifespan of the present invention is greatly increased, extending the replacement period, so that considerable economical benefits may be obtained.
PCT/KR2012/005319 2011-07-11 2012-07-05 Orifice steam trap WO2013009031A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280034364.0A CN103748400A (en) 2011-07-11 2012-07-05 Orifice steam trap

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110068448A KR101189706B1 (en) 2011-07-11 2011-07-11 Orifice steam trap
KR10-2011-0068448 2011-07-11

Publications (2)

Publication Number Publication Date
WO2013009031A2 WO2013009031A2 (en) 2013-01-17
WO2013009031A3 true WO2013009031A3 (en) 2013-03-14

Family

ID=47287743

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005319 WO2013009031A2 (en) 2011-07-11 2012-07-05 Orifice steam trap

Country Status (3)

Country Link
KR (1) KR101189706B1 (en)
CN (1) CN103748400A (en)
WO (1) WO2013009031A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101490412B1 (en) * 2013-04-08 2015-02-04 오순웅 Series multistage orifice steam trap
KR101578126B1 (en) 2014-06-30 2015-12-16 오순웅 Multi-application orifice steam trap apparatus
KR101463966B1 (en) * 2014-08-19 2014-11-25 주식회사 유광텍 Steam trap with multi orifice
US20160221855A1 (en) * 2015-02-04 2016-08-04 Pyrotek, Inc. Glass forming apparatus
CN105042954B (en) * 2015-09-15 2017-11-24 珠海格力电器股份有限公司 A kind of refrigeration unit and its throttling arrangement
KR102200203B1 (en) 2018-07-06 2021-01-20 오순웅 strainer for steam trap apparatus
KR102097474B1 (en) 2018-08-29 2020-04-07 한국항공우주연구원 A Multistage Type Orifice For Pressure Drop
CN110287572B (en) * 2019-06-19 2023-09-15 青岛畅隆电力设备有限公司 Design method of valve plate orifice for orifice plate type drain valve
JP6681510B1 (en) * 2019-12-11 2020-04-15 命得 金城 steam trap
KR102201478B1 (en) * 2020-08-06 2021-01-12 주식회사 동성이에스 Optimized Nozzle type Invar Steam trap

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880010276A (en) * 1987-02-20 1988-10-07 타께바야시 쇼오고 Condensate Discharge Device
JPH07269788A (en) * 1994-03-31 1995-10-20 Mitsui Sekika Eng Kk Condensate discharging device
JPH10185088A (en) * 1996-12-24 1998-07-14 Shirasawa Denki Kk Condensed liquid discharger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2596174Y (en) * 2003-01-03 2003-12-31 丰廷企业有限公司 Steam condensation continuous draining device
CN201462386U (en) * 2009-07-24 2010-05-12 中能纪（北京）国际科技有限公司 Durable energy-saving steam trap

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880010276A (en) * 1987-02-20 1988-10-07 타께바야시 쇼오고 Condensate Discharge Device
JPH07269788A (en) * 1994-03-31 1995-10-20 Mitsui Sekika Eng Kk Condensate discharging device
JPH10185088A (en) * 1996-12-24 1998-07-14 Shirasawa Denki Kk Condensed liquid discharger

Also Published As

Publication number Publication date
CN103748400A (en) 2014-04-23
KR101189706B1 (en) 2012-10-17
WO2013009031A2 (en) 2013-01-17

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