KR200312235Y1 - An Stand-Type gas heater with a top or bottom exhausted vent - Google Patents

An Stand-Type gas heater with a top or bottom exhausted vent Download PDF

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Publication number
KR200312235Y1
KR200312235Y1 KR20-2002-0037371U KR20020037371U KR200312235Y1 KR 200312235 Y1 KR200312235 Y1 KR 200312235Y1 KR 20020037371 U KR20020037371 U KR 20020037371U KR 200312235 Y1 KR200312235 Y1 KR 200312235Y1
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South Korea
Prior art keywords
hot air
heater
air
discharge
heat exchanger
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KR20-2002-0037371U
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Korean (ko)
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임동섭
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(주)동현기술사사무소
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00Air heaters
    • F24H3/02Air heaters with forced circulation
    • F24H3/06Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/065Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators using fluid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/0052Details for air heaters
    • F24H9/0073Arrangement or mounting of means for forcing the circulation of air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2064Arrangement or mounting of control or safety devices for air heaters
    • F24H9/2085Arrangement or mounting of control or safety devices for air heaters using fluid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D5/00Hot-air central heating systems; Exhaust gas central heating systems
    • F24D5/02Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated

Abstract

본 고안은 상하부토출 가스용 자립형 난방기에 관한 것으로서, 난방기 상하부에 토출구를 설치하여 난방기 내부의 연소실에서 가스연소에 의하여 가열된 열교환기의 더운공기가 난방기 상하부 온풍토출구를 선택적으로 이용하여 배출되는 난방기이다.The present invention relates to a self-supporting radiator for upper and lower discharge gas, wherein the hot air of the heat exchanger heated by gas combustion in the combustion chamber inside the heater by discharging outlets above and below the heater is selectively discharged by using the hot air discharge outlet above and below the heater. .

난방기의 하부온풍 토출시에는 내부 열교환기에 의하여 더워진 팽창공기를 양방향송풍기가 하부온풍토출구로 강제 토출시키는 강제대류 난방방식과 더운공기는 바닥에서 상부로 순환되는 공기의 자연대류방식을 조합하여 열 특성에 가장 적합하고 난방효율을 증가시키는 효과를 가지며, 양방향송풍기 채용으로 상하부온풍 토출을 선택적으로 사용 가능한 이중기능 에너지 절약형 난방기를 제공하므로 그 상품성이 증대된다.When discharging the lower hot air of the heater, the forced convection heating method in which the two-way blower forcibly discharges the expanded air heated by the internal heat exchanger to the lower hot air outlet, and the hot air combines the natural convection method of the air circulated from the bottom to the upper part. It has the effect of increasing the heating efficiency, which is most suitable for the use of the two-way blower by using a dual-function energy-saving heater that can selectively use the upper and lower hot air discharge to increase the marketability.

Description

상하부토출 가스용 자립형난방기{An Stand-Type gas heater with a top or bottom exhausted vent}An Stand-Type gas heater with a top or bottom exhausted vent}

본 고안은 상하부토출 가스용 자립형난방기에 관한것으로 특히 하부온풍토출시에는 공기의 자연대류방식을 이용하여 난방효율을 최대로 하며 쾌적한 실내환경을 조성하는 고안으로서, 팽창된 밀도가 낮은 더운공기는 실내의 상부에 체류하고 밀도가 높은 차가운공기는 실내의 하부에 체류하는 점에 착안하여 난방기상부에 급기구를 설치하고 난방기하부에 온풍토출구를 시설한 난방순환방식을 사용하며, 난방기 내부의 더운공기를 양방향송풍기가 하부온풍토출구로 강제토출하여 실내하부를 난방하는 강제대류 난방방식과 더운공기는 바닥에서 상부로 순환되는 공기의 자연대류 난방방식을 조합하여 다시 난방기상부의 급기구로 순환되는 열특성에 가장 적합하고 난방효율을 증가시키는 효과와 차가운 공기의 난방기 상부급기방식을 사용하여, 종래난방기의 상부온풍 토출로 더운공기 복사열에 의한 실내거주자 머리부분의 불쾌감을 제거한 쾌적난방, 에너지 절약형기기이며, 양방향송풍기 채용으로 상하부온풍 토출을 선택적으로 사용 가능한 이중기능 상하부토출 가스용 자립형난방기에 관한것이다The present invention relates to a self-supporting radiator for upper and lower discharge gas. In particular, it is designed to maximize the heating efficiency by using the natural convection method of air and to create a pleasant indoor environment when discharging lower hot air. Focusing on the fact that the cool air with high density stays in the lower part of the room, the air supply unit is installed on the upper part of the heater and the hot air outlet is installed in the lower part of the heater. The forced convection heating method of the two-way blower is forced out to the lower hot air outlet, and the hot air is combined with the natural convection heating method of the air circulating from the bottom to the upper part. Using the most suitable and the effect of increasing the heating efficiency and the radiator upper air supply method of cold air, It is a comfortable heating and energy-saving device that removes the discomfort of the head of indoor residents by radiant heat from hot air radiant heat. It is a dual function upper and lower self-supporting radiator for upper and lower discharge gas that can selectively use upper and lower hot air discharge by adopting two-way blower. will be

도1에서와 같이 종래의 상부토출 가스용 자립형난방기는 난방기(10)의 하부급기구 (11)와 상부온풍토출구(12)로 구성되어, 도2에서 난방기(10)가동시 실외(20)의 연소용급기(21)는 연소실(22)에서 가스(23)를 연소시켜 열교환기(24)에 의하여 더워진 공기를 온풍송풍기(26)가 상부온풍토출구(12)로 실내(27)에 토출하면 더운공기가 실내(27)상부에 체류하고 하부에는 차가운 공기의 체류로 공기 자연대류 경로가 차단되어 온풍송풍기(26)에 의한 강제송풍 도달거리의 공간난방으로 난방효율이 낮은 단점이 있으며, 또한 상부온풍토출구(12)의 더운공기 토출위치가 약140 - 180cm의 높이로 실내의 의자에 앉은 사람이나, 서 있는 사람의 머리부분에 위치하여 더운공기의 복사열에 의한 불쾌감을 초래하는 문제점이 있다.As shown in FIG. 1, the conventional self-supporting heating device for the upper discharge gas is composed of the lower air supply mechanism 11 and the upper hot air discharge outlet 12 of the heater 10, and the heater 20 in FIG. When the combustion air supply 21 burns the gas 23 in the combustion chamber 22 and the air heated by the heat exchanger 24 is discharged from the hot air blower 26 to the upper hot air outlet 12 in the room 27. The hot air stays in the upper part of the room 27 and the air natural convection path is blocked by the stay of cold air in the lower part, and the heating efficiency is low due to the space heating of the forced air reaching distance by the hot air blower 26. The hot air discharge position of the hot air outlet 12 has a problem of causing discomfort due to the radiant heat of the hot air is located in the head of the person sitting on the chair or standing in the room of about 140-180cm height.

본 고안은 상기한바와 같이 가스용 자립형난방기에서 상하부온풍토출구의 난방순환방식으로, 하부온풍토출시에는 더운공기가 하부에서 상부로 이동하는 공기의 자연대류방식과 하부온풍토출구의 양방향송풍기에 의한 강제순환방식을 조합한 강제대류 난방방식은 실내 모든 공간의 고른난방으로 에너지가 절약되는 경제적인 효과와 온풍토출구의 하부설치로 쾌적한 실내 환경을 조성하며, 설치환경으로 인하여 상부온풍토출시에는 양방향송풍기 채용으로 상부온풍토출이 선택적으로 가능한 이중기능을 가지는 상하부토출 가스용 자립형 난방기를 제공하는데 그 목적이 있다.The present invention is a heating circulation method of the upper and lower hot air outlet in the gas self-supporting radiator as described above, when the lower hot air discharge is forced by the natural convection method of the air to move the hot air from the bottom to the upper and the two-way blower of the lower hot air outlet The forced convection heating method combined with circulation system creates economical effect of saving energy by even heating of all indoor spaces and creates a pleasant indoor environment by installing the lower part of the hot air outlet, and adopts a two-way blower when the upper hot air is discharged due to the installation environment. It is an object of the present invention to provide a self-supporting heater for the upper and lower discharge gas having a dual function to selectively enable the upper hot air discharge.

도1은 종래의 상부토출형 가스용 자립형난방기의 외형도1 is an external view of a conventional top discharge type self-supporting heater for gas

도2는 종래의 상부토출형 가스용 자립형난방기의 단면도Figure 2 is a cross-sectional view of a conventional self-supporting heater for the top discharge type gas

도3은 본 고안의 상하부토출형 가스용 자립형난방기의 외형도Figure 3 is an external view of the top and bottom discharge type self-supporting radiator of the present invention

도4는 본 고안의 상하부토출형 가스용 자립형난방기의 단면도Figure 4 is a cross-sectional view of the top and bottom discharge type self-supporting heater for the present invention

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 난방기 11 : 하부급기구 12 : 상부온풍토출구 20 : 실외 21 : 급기 22 : 연소실 23 : 가스(LNG,LPG) 24 : 열교환기 25 : 배기 26 :온풍송풍기 27 : 실내 28 : 버 너 29 : 연소용송풍기 30 : 양방향송풍기 31 :상부급기구(상부온풍토출구) 32 : 하부온풍토출구(하부급기구)DESCRIPTION OF SYMBOLS 10 Heater 11 Lower air supply apparatus 12 Upper hot air discharge outlet 20 Outdoor 21 Air supply 22 Combustion chamber 23 Gas (LNG, LPG) 24 Heat exchanger 25 Exhaust 26 Hot air blower 27 Indoor 28 Burner 29 Combustion blower 30: Two-way blower 31: Upper air supply mechanism (upper hot air discharge outlet) 32: Lower hot air discharge outlet (lower air supply mechanism)

본 고안이 의도하는 목적을 달성하기 위한 구조적인 특징은 상하부토출 가스용 자립형 난방기에서 하부온풍토출시에는 난방기 상부급기구를 통해 유입된 차가운 공기가 열교환기에 의하여 더운 공기로 변하며 양방향송풍기의 강제송풍으로 하부온풍토출구를 통하여 실내 하단부부터 난방하는 강제대류난방방식과 더운공기가 하부에서 상부로 이동하는 공기의 자연대류방식을 조합한 가장 이상적인 실내난방과 양방향송풍기 채용으로 상부급기 하부온풍토출 또는 하부급기 상부온풍토출이 선택적으로 가능한 이중기능에 상하부토출 가스용 자립형 난방기의 특징이 있다.Structural features for achieving the intended purpose of the present invention is the independent air heater for the upper and lower discharge gas during the discharge of the lower warm air is changed to the hot air through the upper air supply of the heater to the hot air by the heat exchanger and forced air of the two-way blower It is the most ideal room heating and two-way blower that combines forced convection heating system that heats from the lower part of the room through the lower hot air outlet and natural convection method of hot air moving from the lower part to the upper part. The dual function, which can selectively discharge hot air, has the characteristics of a self-supporting heater for upper and lower discharge gas.

이와 같은 본 고안의 실시예를 첨부된 도면을 보면, 도3에서 난방기(10)의 하부온풍토출시에는 상부급기구(31)에 차가운 공기가 유입되어 하부온풍토출구(32)로 난방기 내부의 더운공기가 토출되며, 상부온풍토출시에는 양방향송풍기(30)의 역회전에 의하여 하부급기구(32)에 차가운 공기가 유입되어 상부온풍토출구(31)로 더운공기가 토출되어 실내를 난방하는 구조를 가진다.Referring to the accompanying drawings of the embodiment of the present invention, when the lower hot air discharge of the heater 10 in Figure 3, the cold air flows into the upper air supply 31 to the lower hot air outlet 32 to the hot inside the heater When the air is discharged and the upper hot air discharge, cold air flows into the lower air supply port 32 by the reverse rotation of the bidirectional blower 30, and the hot air is discharged to the upper hot air discharge port 31 to heat the room. Have

도4에서 실외(20)의 연소용 급기(21)는 연소실(22)에서 연소용 송풍기(29)와 연소용 버너(28)로 가스(23)를 연소시켜 열교환기(24)를 통과하여 실외(20)로 배기(25)되며, 하부온풍토출시에 열교환기(24)는 상부급기구(31)로 유입된 차가운 실내(27)공기를 더운공기로 만들어 주고, 이렇게 더워진 공기는 양방향송풍기(30)의 강제배풍으로 하부온풍토출구(32)를 통하여 실내(27)하부에 토출되면 송풍기에 의한 강제 순환후 온풍은 상승기류가 되어 자연 순환하는 열특성과 적합하게 되어 실내(27)의 고른 난방이 되고, 상부온풍토출시에는 난방기(10)의 하부급기구(32)로 유입된 차가운 실내(27)공기를 양방향송풍기(30)의 역회전에 의한 강제배풍으로 상부온풍토출구(31)를 통하여 실내(27)상부에 토출되는 상하부온풍 토출이 선택적으로 가능한 이중기능을 가진다.In FIG. 4, the combustion air supply 21 in the outdoor 20 burns the gas 23 through the heat exchanger 24 by burning the gas 23 with the combustion blower 29 and the combustion burner 28 in the combustion chamber 22. (20) is exhausted to 25, the heat exchanger (24) at the time of the discharge of the lower hot air makes the cold room (27) air introduced into the upper air supply (31) into hot air, so the hot air is a two-way blower When discharged to the lower part of the room 27 through the lower hot air discharge port 32 by the forced air of 30, the warm air after forced circulation by the blower becomes an upward airflow, which is suitable for the thermal characteristics of the natural circulation, so that the evenness of the room 27 is obtained. When the upper hot air is discharged, the upper hot air discharge port 31 is forced into the cold room 27 air introduced into the lower air supply port 32 of the heater 10 by forced exhaust by reverse rotation of the two-way blower 30. It has a dual function that can selectively discharge the upper and lower hot air discharged to the upper portion of the room 27 through.

도4에서 양방향송풍기(30)는 난방기(10)내부에 설치되어 하부온풍토출시에는 난방기(10) 상부급기구(31)에서 하부온풍토출구(32)로 송풍하며, 상부온풍토출시에는 하부급기구(32)에서 상부온풍토출구(31)로 송풍하는 전기적, 기계적 구조와 기능을 가진 송풍기다.In FIG. 4, the two-way blower 30 is installed inside the heater 10 to blow air from the upper air supply unit 31 to the lower hot air outlet 32 at the time of discharging the lower hot air, and to lower the lower air during the upper hot air discharge. It is a blower having an electrical and mechanical structure and a function of blowing from the mechanism (32) to the upper hot air outlet (31).

본 고안은 전술한 바와 같이 상하부토출 가스용 자립형 난방기로 하부온풍 토출시에는 상부급기구를 이용하여 양방향송풍기가 하부온풍토출구로 배풍시켜 실내 하부를 난방하는 강제 대류방식과 온풍은 상승기류가 되어 상부를 난방하는 공기의 자연대류방식을 조합한 난방기로, 자연현상을 최대로 활용하여 난방효율이 상승되는 에너지절약효과와, 종래의 난방기와 달리 하부온풍토출구 설치로 실내거주자의 발은 따뜻하고 머리는 시원하여 쾌적한 실내환경을 조성하며, 양방향송풍기 채용으로 필요에 따라 상하부온풍 토출구를 선택적으로 이용할수 있는 이중기능효과가 있다.The present invention, as described above, when discharging the lower hot air to the self-supporting heater for upper and lower discharge gas, the forced convection method for heating the lower part of the room by heating the two-side blower to the lower hot air discharge outlet by using the upper air supply and the warm air as the upward air flow. It is a heater that combines the natural convection method of the air to heat the air.The energy saving effect is increased by utilizing the natural phenomenon to the maximum, and unlike the conventional heater, the foot of the indoor resident is warm and the head is cool by installing the lower hot air outlet. It creates a pleasant indoor environment, and has a dual function effect that can selectively use the upper and lower hot air discharge holes as needed by adopting a two-way blower.

Claims (4)

난방기 내부에 열교환기를 장착하여 실내에 설치되는 자립형 난방기(10)의 외함구조는 하부온풍토출 난방시에는 외함의 전면상부에 차가운 공기가 내부 열교환기로 유입되는 상부급기구(31)가 설치되어 난방기내부 송풍기에 의하여 상부급기구로 강제급기된 차가운 공기가 난방기 내부의 열교환기를 통과하면서 더워진 공기를 난방기 외함의 전면 하부온풍토출구(32)로 토출하고, 상부온풍토출 난방시에는 하부온풍토출 난방시의 하부온풍토출구를 하부급기구(32)로, 상부급기구를 상부온풍토출구(31)로 사용하는 구조를 가지며, 난방기(10)내부 난방용 열교환기(24)의 연료로 가스(23:LNG, LPG)를 사용하고, 난방기(10)내부의 송풍기는 정회전, 역회전할수 있는 전기적 제어회로 기능을 포함한 양방향송풍기(30)로서 하부온풍토출 난방시에는 난방기 전면 상부급기구(31)에서 하부온풍토출구(32)로 송풍하며, 상부온풍토출 난방시에는 난방기 전면 하부급기구(32)에서 상부온풍토출구(31)로 송풍하는 기능을 가진 송풍기를 내장하는 상하부토출 가스용 자립형 난방기In the enclosure structure of the self-supporting heater 10 installed inside the heater by installing a heat exchanger inside the heater, the upper air supply unit 31 is installed in the upper part of the front of the enclosure when cold air flows into the internal heat exchanger when the lower hot air is discharged. Cool air forced to the upper air supply by the blower passes through the heat exchanger inside the heater, and discharges the heated air to the lower hot air outlet 32 of the front of the heater enclosure, and during the upper hot air discharge heating, It has a structure using the lower hot air outlet as the lower air supply 32, the upper air supply as the upper hot air outlet 31, the gas (23: LNG, LPG) as the fuel of the heat exchanger 24 for heating the heater 10 ), And the blower inside the heater 10 is a bidirectional blower 30 including an electric control circuit function capable of forward rotation and reverse rotation. Blowing air from the mechanism 31 to the lower hot air outlet 32, upper and lower air discharge gas having a blower having a function of blowing the upper hot air outlet 31 from the lower front air supply mechanism 32 in front of the heater when heating the upper hot air discharge Freestanding heater 삭제delete 삭제delete 삭제delete
KR20-2002-0037371U 2002-12-14 2002-12-14 An Stand-Type gas heater with a top or bottom exhausted vent KR200312235Y1 (en)

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