KR860006359U - 온수 순환탱크의 온수 역류방지장치 - Google Patents
온수 순환탱크의 온수 역류방지장치Info
- Publication number
- KR860006359U KR860006359U KR2019840012448U KR840012448U KR860006359U KR 860006359 U KR860006359 U KR 860006359U KR 2019840012448 U KR2019840012448 U KR 2019840012448U KR 840012448 U KR840012448 U KR 840012448U KR 860006359 U KR860006359 U KR 860006359U
- Authority
- KR
- South Korea
- Prior art keywords
- hot water
- circulation tank
- preventing backflow
- water circulation
- backflow
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 2
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
- 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
- F24D3/1066—Distributors for heating liquids
-
- 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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840012448U KR870002038Y1 (ko) | 1984-11-30 | 1984-11-30 | 온수 순환탱크의 온수 역류방지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840012448U KR870002038Y1 (ko) | 1984-11-30 | 1984-11-30 | 온수 순환탱크의 온수 역류방지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860006359U true KR860006359U (ko) | 1986-06-21 |
KR870002038Y1 KR870002038Y1 (ko) | 1987-06-10 |
Family
ID=19238403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840012448U KR870002038Y1 (ko) | 1984-11-30 | 1984-11-30 | 온수 순환탱크의 온수 역류방지장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870002038Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101302438B1 (ko) * | 2012-05-24 | 2013-09-05 | 강혜인 | 온열매트용 온수순환장치 |
-
1984
- 1984-11-30 KR KR2019840012448U patent/KR870002038Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR870002038Y1 (ko) | 1987-06-10 |
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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 | ||
FPAY | Annual fee payment |
Payment date: 19891010 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |