KR930006983U - 수도관 동파 방지용 배수밸브 - Google Patents

수도관 동파 방지용 배수밸브

Info

Publication number
KR930006983U
KR930006983U KR2019910014989U KR910014989U KR930006983U KR 930006983 U KR930006983 U KR 930006983U KR 2019910014989 U KR2019910014989 U KR 2019910014989U KR 910014989 U KR910014989 U KR 910014989U KR 930006983 U KR930006983 U KR 930006983U
Authority
KR
South Korea
Prior art keywords
drain valve
water pipes
prevent freezing
freezing
prevent
Prior art date
Application number
KR2019910014989U
Other languages
English (en)
Other versions
KR940000292Y1 (ko
Inventor
안순혁
Original Assignee
안순혁
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 안순혁 filed Critical 안순혁
Priority to KR2019910014989U priority Critical patent/KR940000292Y1/ko
Publication of KR930006983U publication Critical patent/KR930006983U/ko
Application granted granted Critical
Publication of KR940000292Y1 publication Critical patent/KR940000292Y1/ko

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)
KR2019910014989U 1991-09-13 1991-09-13 수도관 동파 방지용 배수밸브 KR940000292Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910014989U KR940000292Y1 (ko) 1991-09-13 1991-09-13 수도관 동파 방지용 배수밸브

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910014989U KR940000292Y1 (ko) 1991-09-13 1991-09-13 수도관 동파 방지용 배수밸브

Publications (2)

Publication Number Publication Date
KR930006983U true KR930006983U (ko) 1993-04-24
KR940000292Y1 KR940000292Y1 (ko) 1994-01-19

Family

ID=19319277

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910014989U KR940000292Y1 (ko) 1991-09-13 1991-09-13 수도관 동파 방지용 배수밸브

Country Status (1)

Country Link
KR (1) KR940000292Y1 (ko)

Also Published As

Publication number Publication date
KR940000292Y1 (ko) 1994-01-19

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