MD2779C2 - Water heater - Google Patents

Water heater

Info

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
Application number
MDA20030278A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD2779B1 (en
Inventor
Игорь ГАВРИЛЧЕНКО
Максимилиан ГАВРИЛЧЕНКО
Лев СМИРНОВ
Original Assignee
Ravelon-Prim, Общество С Ограниченной Ответственностью
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 Ravelon-Prim, Общество С Ограниченной Ответственностью filed Critical Ravelon-Prim, Общество С Ограниченной Ответственностью
Priority to MDA20030278A priority Critical patent/MD2779C2/en
Publication of MD2779B1 publication Critical patent/MD2779B1/en
Publication of MD2779C2 publication Critical patent/MD2779C2/en

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.
MDA20030278A 2003-11-27 2003-11-27 Water heater MD2779C2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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