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KR880002847U - Hot water circulation system of hot water boiler - Google Patents

Hot water circulation system of hot water boiler

Info

Publication number
KR880002847U
KR880002847U KR2019860011056U KR860011056U KR880002847U KR 880002847 U KR880002847 U KR 880002847U KR 2019860011056 U KR2019860011056 U KR 2019860011056U KR 860011056 U KR860011056 U KR 860011056U KR 880002847 U KR880002847 U KR 880002847U
Authority
KR
South Korea
Prior art keywords
hot water
circulation system
boiler
water circulation
water boiler
Prior art date
Application number
KR2019860011056U
Other languages
Korean (ko)
Other versions
KR890006914Y1 (en
Inventor
이형율
Original Assignee
이형율
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 이형율 filed Critical 이형율
Priority to KR2019860011056U priority Critical patent/KR890006914Y1/en
Publication of KR880002847U publication Critical patent/KR880002847U/en
Application granted granted Critical
Publication of KR890006914Y1 publication Critical patent/KR890006914Y1/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
    • F24D3/04—Hot-water central heating systems with the water under high pressure
    • F24D3/06—Arrangements or devices for maintaining high pressure
    • 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
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
    • 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)
KR2019860011056U 1986-07-25 1986-07-25 Device for hot-water circulation for hot-water boiler KR890006914Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860011056U KR890006914Y1 (en) 1986-07-25 1986-07-25 Device for hot-water circulation for hot-water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860011056U KR890006914Y1 (en) 1986-07-25 1986-07-25 Device for hot-water circulation for hot-water boiler

Publications (2)

Publication Number Publication Date
KR880002847U true KR880002847U (en) 1988-04-09
KR890006914Y1 KR890006914Y1 (en) 1989-10-12

Family

ID=19254217

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860011056U KR890006914Y1 (en) 1986-07-25 1986-07-25 Device for hot-water circulation for hot-water boiler

Country Status (1)

Country Link
KR (1) KR890006914Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040016162A (en) * 2002-08-16 2004-02-21 김영재 Hot-fix printing sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040016162A (en) * 2002-08-16 2004-02-21 김영재 Hot-fix printing sheet

Also Published As

Publication number Publication date
KR890006914Y1 (en) 1989-10-12

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19860725

UA0201 Request for examination

Patent event date: 19860725

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19890126

E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19890407

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19890907

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19891227

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

NORF Unpaid initial registration fee
UC1904 Unpaid initial registration fee