KR970047250A

KR970047250A - Semi-sealed water tank of gas boiler

Info

Publication number: KR970047250A
Application number: KR1019950065116A
Authority: KR
Inventors: 홍웅섭
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1997-07-26

Abstract

본 발명은 가스보일러의 물탱크에 관한 것으로서, 더욱 구체적으로는 종래의 대기 개방식 물탱크에 비하여 소음이 감소하고, 비등점이 높아지며, 또한 열효율이 제고되는 가스보일러의 반밀폐형 물탱크에 관한 것이다.The present invention relates to a water tank of a gas boiler, and more particularly, to a semi-sealed water tank of a gas boiler in which noise is reduced, a boiling point is increased, and thermal efficiency is improved as compared with a conventional air open water tank.

본 발명의 가스보일러의 반밀폐형 물탱크는, 난방수관에 연결되는 물탱크의 유입구에 소정 압력 이상이 되는 경우에 개방되는 감압변을 설치하고, 상기 물탱크로부터 물이 유출되도록 벤트리관을 형성하고, 상기 벤트리관의 하단부가 상기 난반수관으로부터 순환 펌프로 연결된 파이프에 연결되며, 상기 벤트리관의 상단부에는 상기 감압변이 개방되면 작동되어 벤트리관을 차단하도록 개폐구를 설치하고, 상기 벤트리관의 상단부에 플로트 스위치를 설치한 것을 특징으로 한다.Semi-sealed water tank of the gas boiler of the present invention, the inlet of the water tank connected to the heating water pipe is provided with a pressure reducing valve that is opened when the pressure is more than a predetermined pressure, and forms a ventry pipe so that water flows out of the water tank And, the lower end of the ventry pipe is connected to the pipe connected to the circulation pump from the water distribution pipe, the upper end of the ventry pipe is operated when the decompression valve is opened to install the opening and closing to block the ventry pipe, float on the upper end of the ventry pipe It is characterized by installing a switch.

선택도 : 제2도Selectivity: Second degree

Description

Semi-sealed water tank of gas boiler

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래 사용되는 가스보일러의 개략적인 구성도.1 is a schematic configuration diagram of a gas boiler conventionally used.

제2도는 본 발명에 따른 가스보일러 물탱크의 개략적인 단면도이다.2 is a schematic cross-sectional view of a gas boiler water tank according to the present invention.

Claims

In the water tank of the gas boiler, a pressure reducing valve T which is opened when the pressure inlet 29 of the water tank 5 connected to the heating return pipe 4 becomes higher than a predetermined pressure is provided and the water tank ( A ventrile tube 26 is formed at a lower side of the water tank so as to physically flow out of the tank 5, and a lower end portion of the ventrile tube 26 is connected to the circulation pump 9 from the heating water tube 4 of the branch pipe 28. Is connected to the part (a), the upper end of the ventry pipe (6) is installed when the pressure reducing valve (T) is opened to operate the opening and closing port 24 is operated by the rod 23 to block the ventry pipe (26) Semi-sealed water tank of the gas boiler, characterized in that.

The air flows into the heat exchanger (3) according to claim 1, wherein the air moves up and down along the inside of the pipe extension pipe (25) of the upper end of the ventry pipe (26), even when water in the water tank (5) is simultaneously drained. A semi-sealed water tank of a gas boiler, characterized in that a float switch 27 is provided so as not to be prevented.

※ Note: The disclosure is based on the initial application.