KR870015165U - Boiler cold and hot water circulator - Google Patents

Boiler cold and hot water circulator

Info

Publication number
KR870015165U
KR870015165U KR2019860003100U KR860003100U KR870015165U KR 870015165 U KR870015165 U KR 870015165U KR 2019860003100 U KR2019860003100 U KR 2019860003100U KR 860003100 U KR860003100 U KR 860003100U KR 870015165 U KR870015165 U KR 870015165U
Authority
KR
South Korea
Prior art keywords
hot water
water circulator
boiler cold
boiler
cold
Prior art date
Application number
KR2019860003100U
Other languages
Korean (ko)
Other versions
KR890001413Y1 (en
Inventor
김맹화
손광식
Original Assignee
김맹화
손광식
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 김맹화, 손광식 filed Critical 김맹화
Priority to KR2019860003100U priority Critical patent/KR890001413Y1/en
Publication of KR870015165U publication Critical patent/KR870015165U/en
Application granted granted Critical
Publication of KR890001413Y1 publication Critical patent/KR890001413Y1/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
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
KR2019860003100U 1986-03-14 1986-03-14 Device for circulation for hot-water heating system KR890001413Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860003100U KR890001413Y1 (en) 1986-03-14 1986-03-14 Device for circulation for hot-water heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860003100U KR890001413Y1 (en) 1986-03-14 1986-03-14 Device for circulation for hot-water heating system

Publications (2)

Publication Number Publication Date
KR870015165U true KR870015165U (en) 1987-10-24
KR890001413Y1 KR890001413Y1 (en) 1989-04-05

Family

ID=19249558

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860003100U KR890001413Y1 (en) 1986-03-14 1986-03-14 Device for circulation for hot-water heating system

Country Status (1)

Country Link
KR (1) KR890001413Y1 (en)

Also Published As

Publication number Publication date
KR890001413Y1 (en) 1989-04-05

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee