RU2073175C1 - Steam hot-water boiler - Google Patents

Steam hot-water boiler Download PDF

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Publication number
RU2073175C1
RU2073175C1 RU93038304A RU93038304A RU2073175C1 RU 2073175 C1 RU2073175 C1 RU 2073175C1 RU 93038304 A RU93038304 A RU 93038304A RU 93038304 A RU93038304 A RU 93038304A RU 2073175 C1 RU2073175 C1 RU 2073175C1
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RU
Russia
Prior art keywords
steam
valves
boiler
heat exchanger
furnace
Prior art date
Application number
RU93038304A
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Russian (ru)
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RU93038304A (en
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.)
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Priority to RU93038304A priority Critical patent/RU2073175C1/en
Publication of RU93038304A publication Critical patent/RU93038304A/en
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Publication of RU2073175C1 publication Critical patent/RU2073175C1/en

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Abstract

FIELD: heat-power engineering; production of process steam and heating rooms. SUBSTANCE: steam hot-water boiler has heat exchanger 1, brickwork 2, proportioning device 3, feed and exhaust valves 4 and 5, valves 6, confuser furnace 7 with ports 8 and steam-and-gas burner 9. When boiler is used for production of steam (valves 6 are closed) water is fed from proportioning device 3 through feed valve 4 to level of communicating vessels. As soon as steam of adjusted pressure has been obtained, exhaust valve 5 opens admitting steam to consumer. When boiler is used for heating purposes, valves 6 open and valves 4 and 5 do not interfere with convective circulation. EFFECT: enhanced efficiency. 1 dwg

Description

Изобретение относится к теплоэнергетике и применимо для получения технологического пара и обогрева помещений. The invention relates to a power system and is applicable for producing process steam and space heating.

Известен пароводогрейный котел, содержащий систему подвода и отвода теплоносителя, топку и расположенный под ней в обмуровке трубчатый теплообменник, омываемый снаружи газами (1). Known steam boiler containing a system for supplying and discharging coolant, a furnace and a tubular heat exchanger located underneath it in the wiring, washed outside by gases (1).

Известный котел недостаточно эффективно работает и в нем не обеспечивается возможность каталитического сжигания топлива. The well-known boiler does not work effectively enough and it does not provide the possibility of catalytic combustion of fuel.

Для устранения указанных недостатков, согласно изобретению, теплообменник снабжен дозирующими клапанами и вентилями, топка выполнена конфузорной с окнами и с возможностью обеспечения каталитического горения. To eliminate these drawbacks, according to the invention, the heat exchanger is equipped with metering valves and valves, the furnace is made confuser with windows and with the possibility of catalytic combustion.

На чертеже изображен котел в поперечном разрезе. The drawing shows a boiler in cross section.

Пароводогрейный котел содержит трубчатый теплообменник 1, размещенный в обмуровке 2 и снабженный дозирующим устройством 3, питательным и выхлопным клапанами 4, 5 и вентилями 6, конфузорную топку 7 с окнами 8 и парогазовой горелкой 9. При работе котла в паровом режиме вентили 6 закрыты. Котел заполняется водой из дозирующего устройства 3 через питательный клапан 4 до уровня "сообщающихся сосудов". The steam boiler contains a tubular heat exchanger 1 located in the lining 2 and equipped with a metering device 3, feed and exhaust valves 4, 5 and valves 6, a confuser firebox 7 with windows 8 and a gas-vapor burner 9. When the boiler is in steam mode, the valves 6 are closed. The boiler is filled with water from the metering device 3 through the feed valve 4 to the level of "communicating vessels".

При парообразовании клапан 4 закрывается, а отрегулированный на потребное давление выхлопной клапан 5 открывается и пар поступает потребителю. During vaporization, valve 4 closes, and the exhaust valve 5 adjusted to the required pressure opens and steam enters the consumer.

При работе котла в системе водяного отопления вентили 6 открываются, а подпружиненные клапаны 4, 5 не препятствуют конвективной циркуляции теплоносителя. When the boiler is operating in the water heating system, the valves 6 open, and the spring-loaded valves 4, 5 do not interfere with the convective circulation of the coolant.

Claims (1)

Пароводогрейный котел, содержащий системы подвода и отвода теплоносителя, топку и расположенный под ней в обмуровке трубчатый теплообменник, омываемый снаружи газами, отличающийся тем, что теплообменник снабжен дозирующими клапанами и вентилями, при этом топка выполнена конфузорной с окнами и с возможностью обеспечения каталитического горения. Steam boiler containing systems for supplying and discharging coolant, a furnace and a tubular heat exchanger located underneath it in the wiring, washed with gases from the outside, characterized in that the heat exchanger is equipped with metering valves and valves, while the furnace is made confuser with windows and can provide catalytic combustion.
RU93038304A 1993-07-21 1993-07-21 Steam hot-water boiler RU2073175C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93038304A RU2073175C1 (en) 1993-07-21 1993-07-21 Steam hot-water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93038304A RU2073175C1 (en) 1993-07-21 1993-07-21 Steam hot-water boiler

Publications (2)

Publication Number Publication Date
RU93038304A RU93038304A (en) 1996-06-27
RU2073175C1 true RU2073175C1 (en) 1997-02-10

Family

ID=20145645

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93038304A RU2073175C1 (en) 1993-07-21 1993-07-21 Steam hot-water boiler

Country Status (1)

Country Link
RU (1) RU2073175C1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР N 909470, кл. F 24 H 1/40, 1982. *

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