KR880012664U - Hot water circulation accelerator with relay pipe - Google Patents

Hot water circulation accelerator with relay pipe

Info

Publication number
KR880012664U
KR880012664U KR2019860019696U KR860019696U KR880012664U KR 880012664 U KR880012664 U KR 880012664U KR 2019860019696 U KR2019860019696 U KR 2019860019696U KR 860019696 U KR860019696 U KR 860019696U KR 880012664 U KR880012664 U KR 880012664U
Authority
KR
South Korea
Prior art keywords
hot water
water circulation
relay pipe
circulation accelerator
accelerator
Prior art date
Application number
KR2019860019696U
Other languages
Korean (ko)
Other versions
KR890008051Y1 (en
Inventor
조동호
이웅재
Original Assignee
조동호
이웅재
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 조동호, 이웅재 filed Critical 조동호
Priority to KR2019860019696U priority Critical patent/KR890008051Y1/en
Publication of KR880012664U publication Critical patent/KR880012664U/en
Application granted granted Critical
Publication of KR890008051Y1 publication Critical patent/KR890008051Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0207—Pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/025—Check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
KR2019860019696U 1986-12-08 1986-12-08 Device for hastening for hot-water circulating KR890008051Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860019696U KR890008051Y1 (en) 1986-12-08 1986-12-08 Device for hastening for hot-water circulating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860019696U KR890008051Y1 (en) 1986-12-08 1986-12-08 Device for hastening for hot-water circulating

Publications (2)

Publication Number Publication Date
KR880012664U true KR880012664U (en) 1988-08-27
KR890008051Y1 KR890008051Y1 (en) 1989-11-18

Family

ID=19257802

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860019696U KR890008051Y1 (en) 1986-12-08 1986-12-08 Device for hastening for hot-water circulating

Country Status (1)

Country Link
KR (1) KR890008051Y1 (en)

Also Published As

Publication number Publication date
KR890008051Y1 (en) 1989-11-18

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
O032 Opposition [utility model]: request for opposition
E701 Decision to grant or registration of patent right
O071 Decision to grant registration after opposition [utility model]: decision to grant registration
NORF Unpaid initial registration fee