MD1908G2 - Process for automatic control of the gas burner - Google Patents

Process for automatic control of the gas burner Download PDF

Info

Publication number
MD1908G2
MD1908G2 MDA20010121A MD20010121A MD1908G2 MD 1908 G2 MD1908 G2 MD 1908G2 MD A20010121 A MDA20010121 A MD A20010121A MD 20010121 A MD20010121 A MD 20010121A MD 1908 G2 MD1908 G2 MD 1908G2
Authority
MD
Moldova
Prior art keywords
pressure
burner
proofness
leak
sec
Prior art date
Application number
MDA20010121A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD1908F1 (en
Inventor
Тудор НИКУ
Василе ДАУД
Михай ЧЕРНЯВСКИ
Original Assignee
Фирма "АФН" 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 Фирма "АФН" с ограниченной ответственностью filed Critical Фирма "АФН" с ограниченной ответственностью
Priority to MDA20010121A priority Critical patent/MD1908G2/en
Publication of MD1908F1 publication Critical patent/MD1908F1/en
Publication of MD1908G2 publication Critical patent/MD1908G2/en

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  • Feeding And Controlling Fuel (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The invention relates to the automation of heat-power processes, namely to processes for automatic control of the black gas burners operation provided for use in the hot-water and steam boilers, heat generator and other industrial heat plants, burning natural gas or liquefied combustible.Summary of the invention consists in that in the process for automatic control of the gas burner operation, the test for leak-proofness of the main valve is carried out before lighting of the burner, by creating in the closed volume between the main and the operating valve an air pressure, equal to the atmospheric one, and within 60 sec. with an interval of 10…60 sec. there are carried out measurements of the pressure and temperature, the test for leak-proofness of the operating valve is carried out after shut down of the burner, by creating in the closed volume between the main and the operating valves a gas pressure, equal to the inlet pressure of the burner, and within 60 sec. with an interval of 10…60 sec. there are carried out measurements of the pressure and temperature, and the ratio between the pressure values and the corresponding temperature values serves as a criterion of leak-proofness of the valves.The result consists in providing the possibility of a separate, readily technically realizable and reliable test for leak-proofness of the main and operating valves of the gas burner.
MDA20010121A 2001-05-02 2001-05-02 Process for automatic control of the gas burner MD1908G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20010121A MD1908G2 (en) 2001-05-02 2001-05-02 Process for automatic control of the gas burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20010121A MD1908G2 (en) 2001-05-02 2001-05-02 Process for automatic control of the gas burner

Publications (2)

Publication Number Publication Date
MD1908F1 MD1908F1 (en) 2002-04-30
MD1908G2 true MD1908G2 (en) 2002-11-30

Family

ID=19739823

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20010121A MD1908G2 (en) 2001-05-02 2001-05-02 Process for automatic control of the gas burner

Country Status (1)

Country Link
MD (1) MD1908G2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2029195C1 (en) * 1991-12-18 1995-02-20 Межотраслевая хозяйственная ассоциация по созданию автоматизированных котельных станций малой мощности Automatic control method for oil/gas combination burner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2029195C1 (en) * 1991-12-18 1995-02-20 Межотраслевая хозяйственная ассоциация по созданию автоматизированных котельных станций малой мощности Automatic control method for oil/gas combination burner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Arzător de gaz de tip W-DK2/02, seria 1, firma Weishaupt, Germania *

Also Published As

Publication number Publication date
MD1908F1 (en) 2002-04-30

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Legal Events

Date Code Title Description
PD4A Change of proprietorship (patent for invention)

Owner name: "ROMANY GAZ GROUP" S.R.L., MD; STR. MUNCESTI 801,

Free format text: PREVIOUS PROPRIETOR: IRMA "AFN", S.R.L., MD; STR. ALEXANDRU CEL BUN NR. 51A, MD-2012, CHISINAU, REPUBLICA MOLDOVA

Owner name: "ROMANY GAZ GROUP" S.R.L., MD; STR. MUNCESTI 801,

Free format text: PREVIOUS PROPRIETOR: FIRMA "AFN", S.R.L., MD; STR. ALEXANDRU CEL BUN NR. 51A, MD-2012, CHISINAU, REPUBLICA MOLDOVA

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