KR970075650A

KR970075650A - Gas mixing structure

Info

Publication number: KR970075650A
Application number: KR1019970021018A
Authority: KR
Inventors: 히로이츠 오오타
Original assignee: 강원석; 린나이코리아 주식회사; 나이또 스스무; 린나이 가부시기가이샤
Priority date: 1996-05-31
Filing date: 1997-05-27
Publication date: 1997-12-10
Also published as: JPH09318017A; JP3298789B2; KR100288114B1

Abstract

(과제)(assignment)

1차 공기의 흡입압의 분산을 억제하는 가스혼합구조를 제공하는 것이다.It is to provide a gas mixing structure that suppresses the dispersion of suction pressure of primary air.

(해결수단)(Solution)

가스를 분출할 수 있는 복수의 노즐을 구비한 매니폴드와, 이 매니폴드가 장착되어 있고 또한 상기 각각의 노즐에서 상기 분출된 가스와 함께 1차공기가 흡입되는 복수의 스로트부를 구비하고, 상기 매니폴드가 장착되기 전에는 상기 각각의 스로트부에서 상기 1차공기의 흡입압이 균일하지 않은 가스혼합 구조에 있어서, 상기 매니폴드는 그 장착시에 있어서 상기 흡입압이 균일에 가까워지도록 상기 각각의 스로트부의 1차 공기의 흐름을 제어하는 제어수단을 구비한다.A manifold having a plurality of nozzles capable of ejecting a gas, and a plurality of throat parts equipped with the manifold and into which primary air is sucked together with the ejected gas from the respective nozzles; In the gas mixing structure in which the suction pressure of the primary air is not uniform in the respective throat portions before the manifold is mounted, the manifold may be configured such that the suction pressure is close to uniform when the manifold is mounted. Control means for controlling the flow of the primary air of the throat portion.

Description

Gas mixing structure

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 실시형태에 있어서 급탕장치(1)의 설명도, 제2도는 제1도의 가스버너(2) 및 매니폴드(4)의 조립사시도, 제3도는 제2도의 버너유니트(2a)의 평면도, 제4도는 제2도의 버너유니트(2a)의 측면도.1 is an explanatory view of the hot water supply device 1 according to the embodiment of the present invention, FIG. 2 is an assembled perspective view of the gas burner 2 and the manifold 4 of FIG. 1, and FIG. 3 is a burner unit 2a of FIG. ), And FIG. 4 is a side view of the burner unit 2a of FIG.

Claims

A manifold having a plurality of nozzles for ejecting a gas, and a plurality of throats on which the manifold is mounted and into which primary air is sucked together with the gas ejected from the respective nozzles; In the gas mixing structure in which the suction pressure of the primary air is not uniform in each throat until the throat is mounted, the manifold is moved to the respective throat so that the suction pressure becomes uniform at the time of its mounting. Gas mixing structure characterized in that it comprises a control means for controlling the flow of the primary air.

The method according to claim 1, wherein the control means, the shape or size is set so that the spacing between the throat with a small suction pressure and its corresponding nozzle is larger than the spacing between the throat portion with a large suction pressure and the nozzle corresponding thereto. A gas mixing structure, characterized in that a plurality of nozzles.

The method according to claim 1, wherein the control means is formed between the nozzle corresponding to the throat with the suction pressure is less than a predetermined value and the nozzle adjacent thereto, and further comprising a guide wall for guiding the primary air toward the throat Gas mixing structure characterized in.

The said guide air of the primary air by the said guide wall corresponding to the throat with a small suction pressure is larger than the said guide amount by the said guide wall corresponding to the throat with a large suction pressure. A gas mixing structure, characterized in that the shape or size of the guide wall is set.

A manifold having a plurality of nozzles capable of ejecting gas, a delivery means capable of discharging primary air, and the manifold is mounted, and discharged together with the gas ejected from each nozzle. In a gas mixing structure having a plurality of throats in which primary air is sucked, each of the throats is disposed at a position such that the suction pressure of the primary air in each throat becomes close to uniformity. Gas mixing structure characterized in.

The said throat position is set so that the passage resistance of the said primary air may become uniformly close in the passage | route path of the primary air from the said sending means to each said throat. Gas mixing structure.

The gas mixing structure of claim 5 or 6, wherein the plurality of nozzles have the same shape and size, and the plurality of throats have the same shape and size.

The gas mixing structure according to any one of claims 1 to 7, wherein the plurality of nozzles are integrally formed with respect to the burner body portion of the manifold.

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