MD2779C2 - Water heater - Google Patents
Water heaterInfo
- Publication number
- MD2779C2 MD2779C2 MDA20030278A MD20030278A MD2779C2 MD 2779 C2 MD2779 C2 MD 2779C2 MD A20030278 A MDA20030278 A MD A20030278A MD 20030278 A MD20030278 A MD 20030278A MD 2779 C2 MD2779 C2 MD 2779C2
- Authority
- MD
- Moldova
- Prior art keywords
- pipe
- shell
- fixed
- heat
- branches
- Prior art date
Links
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention relates to the heat power industry and may be used in systems for individual heating of living spaces.The water heater comprises a cylindrical body with an upper base rigidly fixed thereto, and a lower base, onto which, inside the body, coaxial to it is freely installed a shell, and into the interwall space there is placed a cylindrical spiral coil-pipe with branches for cold water inlet and for heated water outlet, as well as heat-transfer agent inlet and outlet branches. Novelty consists in that it additionally contains an air discharge valve, installed in the upper base of the body, and a heat-transfer agent supply pipe, fixed into the central opening of the lower base, rigidly fixed to the body, and into the central opening of the face cover, rigidly fixed into the upper part of the shell, at the same time the upper end of the pipe is placed above the last turn of the coil-pipe placed over the shell cover. The heat-transfer agent outlet branch is fixed into the lower base of the body, and the branches for cold water inlet and for heated water outlet are fixed, respectively, in the lower and upper parts of the body lateral walls. Between the outer surface of the shell and the coil-pipe there is formed an annular space.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20030278A MD2779C2 (en) | 2003-11-27 | 2003-11-27 | Water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20030278A MD2779C2 (en) | 2003-11-27 | 2003-11-27 | Water heater |
Publications (2)
Publication Number | Publication Date |
---|---|
MD2779B1 MD2779B1 (en) | 2005-05-31 |
MD2779C2 true MD2779C2 (en) | 2006-01-31 |
Family
ID=34617484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20030278A MD2779C2 (en) | 2003-11-27 | 2003-11-27 | Water heater |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD2779C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3633F2 (en) * | 2006-06-05 | 2008-06-30 | Pro-M-Design О.О.О. | Water heater |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU675281A1 (en) * | 1973-03-20 | 1979-07-25 | Nikolaj S Abankin | Water heater |
SU1409838A1 (en) * | 1986-12-10 | 1988-07-15 | Ташкентский Политехнический Институт Им.А.Р.Бируни | Heat exchanger |
SU1562620A1 (en) * | 1988-01-19 | 1990-05-07 | Производственное Объединение "Ждановтяжмаш" | Water heater |
-
2003
- 2003-11-27 MD MDA20030278A patent/MD2779C2/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU675281A1 (en) * | 1973-03-20 | 1979-07-25 | Nikolaj S Abankin | Water heater |
SU1409838A1 (en) * | 1986-12-10 | 1988-07-15 | Ташкентский Политехнический Институт Им.А.Р.Бируни | Heat exchanger |
SU1562620A1 (en) * | 1988-01-19 | 1990-05-07 | Производственное Объединение "Ждановтяжмаш" | Water heater |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3633F2 (en) * | 2006-06-05 | 2008-06-30 | Pro-M-Design О.О.О. | Water heater |
Also Published As
Publication number | Publication date |
---|---|
MD2779B1 (en) | 2005-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |