KR970007223Y1 - 보일러의역류방지구설치구조 - Google Patents
보일러의역류방지구설치구조 Download PDFInfo
- Publication number
- KR970007223Y1 KR970007223Y1 KR2019930030292U KR930030292U KR970007223Y1 KR 970007223 Y1 KR970007223 Y1 KR 970007223Y1 KR 2019930030292 U KR2019930030292 U KR 2019930030292U KR 930030292 U KR930030292 U KR 930030292U KR 970007223 Y1 KR970007223 Y1 KR 970007223Y1
- Authority
- KR
- South Korea
- Prior art keywords
- hot water
- pipe
- boiler
- water
- backflow prevention
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000002265 prevention Effects 0.000 title claims description 10
- 238000009434 installation Methods 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 230000007257 malfunction Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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)
- Check Valves (AREA)
Abstract
Description
Claims (1)
- 다수의 배관이 설치된 보일러에 있어서, 유수감지변(50)이 설치된 온수용직수관(10) 적소에 일시적으로 팽창된 압력을 흡입, 상쇄시키는 역류방지구(100)를 설치하는 것을 특징으로 한 보일러의 역류방지구 설치구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930030292U KR970007223Y1 (ko) | 1993-12-29 | 1993-12-29 | 보일러의역류방지구설치구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930030292U KR970007223Y1 (ko) | 1993-12-29 | 1993-12-29 | 보일러의역류방지구설치구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950020140U KR950020140U (ko) | 1995-07-26 |
KR970007223Y1 true KR970007223Y1 (ko) | 1997-07-31 |
Family
ID=19373312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930030292U Expired - Lifetime KR970007223Y1 (ko) | 1993-12-29 | 1993-12-29 | 보일러의역류방지구설치구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970007223Y1 (ko) |
-
1993
- 1993-12-29 KR KR2019930030292U patent/KR970007223Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR950020140U (ko) | 1995-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19931229 |
|
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19940309 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19931229 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
UG1501 | Laying open of application | ||
UG1601 | Publication of registration | ||
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19971004 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19971015 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19971015 |
|
LAPS | Lapse due to unpaid annual fee |