KR200312229Y1 - An Stand-Type gas heater with a bottom exhausted vent - Google Patents

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

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Publication number
KR200312229Y1
KR200312229Y1 KR20-2002-0036537U KR20020036537U KR200312229Y1 KR 200312229 Y1 KR200312229 Y1 KR 200312229Y1 KR 20020036537 U KR20020036537 U KR 20020036537U KR 200312229 Y1 KR200312229 Y1 KR 200312229Y1
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South Korea
Prior art keywords
heater
hot air
air
heat exchanger
self
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KR20-2002-0036537U
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Korean (ko)
Inventor
임동섭
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(주)동현기술사사무소
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Classifications

    • 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
    • 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 하부토출 가스용 자립형 난방기에 관한 것으로서 난방기상부에 급기구를 설치하고, 난방기하부에 온풍토출구를 설치하여 난방기 내부의 연소실에서 가스연소에 의하여 가열된 열교환기의 더운공기가 난방기하부 온풍토출구를 이용하여 배출되는 난방기로, 난방기 내부의 열교환기에 의하여 더워진 팽창공기를 온풍송풍기가 하부온풍토출구로 강제 토출시키는 강제대류 난방방식과 더운공기는 바닥에서 상부로 순환되는 공기의 자연대류방식을 조합하여 다시 난방기상부의 급기구로 순환되는, 열특성에 가장 적합하고 난방효율을 증가시키는 효과를 가진 에너지 절약형난방기를 제공하므로 그 상품성이 증대된다.The present invention relates to a self-supporting radiator for a lower discharge gas. The air supply unit is installed in the upper part of the heater, and the hot air outlet is installed in the lower part of the heater, so that the hot air of the heat exchanger heated by the gas combustion in the combustion chamber inside the heater is heated under the heater. It is a radiator discharged by using a forced convection heating method in which the hot air blower forcibly discharges the expanded air heated by the heat exchanger inside the heater to the lower hot air outlet, and the natural convection method of the air circulated from the bottom to the upper part. As a result, an energy-saving radiator having the effect of circulating back to the air supply of the upper part of the heater is most suitable for the thermal characteristics and has an effect of increasing the heating efficiency.

Description

하부토출 가스용 자립형난방기{An Stand-Type gas heater with a bottom exhausted vent}An Stand-Type gas heater with a bottom exhausted vent}

본 고안은 하부토출 가스용 자립형난방기에 관한것으로 특히 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 사용하여, 난방기 내부의 더운공기를 온풍송풍기가 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 더운공기 복사열에 의한 실내거주자 머리부분의 불쾌감을 제거한 쾌적난방, 에너지 절약형 하부토출 가스용 자립형난방기에 관한것이다The present invention relates to a self-supporting radiator for lower discharge gas, which is designed to maximize the heating efficiency by using the natural convection method of air and to create a comfortable indoor environment. Taking into account that the dense cold air stays in the lower part of the room, the air circulation is installed in 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 for heating the lower part of the room by forced discharge through the discharge port and the hot air is the most suitable for the thermal characteristics circulated to the air supply of the upper part of the heater by combining the natural convection heating method of the air circulated from the floor to the upper part. To increase the heat and recover the hot air of a conventional heater by using the upper Relates to pleasant heating, free-standing gas heater for the lower discharge energy-efficient removal of objectionable in the room occupants head due to heat

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 온풍 송풍기(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 into the room 27 by the hot air blower 26 through the upper hot air outlet 12. 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 상부급기 하부온풍토출구의 난방순환방식으로, 더운공기가 하부에서 상부로 이동하는 공기의 자연대류방식과 하부온풍토출구의 온풍송풍기에 의한 강제순환방식을 조합한 강제대류난방방식은 실내 모든 공간의 고른난방으로 에너지가 절약되는 경제적인 효과와 온풍토출구의 하부설치로 쾌적한 실내 환경을 조성하는 하부토출 가스용 자립형 난방기를 제공하는데 그 목적이 있다.The present invention is a heating circulation method of the hot air outlet from the upper air supply to the upper air supply in the self-standing heater for gas as described above, the natural convection method of the air to move the hot air from the bottom to the upper and forced circulation method by the hot air blower of the lower hot air discharge outlet Combining forced convection heating system aims to provide economical effect that energy is saved by even heating of all indoor spaces, and to provide self-contained heater for lower discharge gas which creates pleasant indoor environment by installing underneath hot air outlet.

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 하부토출형 가스용 자립형난방기의 외형도Figure 3 is an external view of a self-supporting radiator for lower discharge type gas of the present invention

도4는 본 고안의 하부토출형 가스용 자립형난방기의 단면도Figure 4 is a cross-sectional view of the bottom discharge type gas self-supporting heater of 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 : 버너 29 : 연소용송풍기 31 : 상부급기구DESCRIPTION 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 31: Upper Air Supply

32 : 하부온풍토출구 33 : 상부측면부32: lower hot air outlet 33: upper side

본 고안이 의도하는 목적을 달성하기 위한 구조적인 특징은 하부토출 가스용 자립형 난방기에서 난방기 상부 급기구를 통해 유입된 차가운 공기가 열교환기에 의하여 더운 공기로 변하며 온풍송풍기의 강제송풍으로 하부온풍토출구를 통하여 실내 하단부부터 난방하는 강제대류난방방식과 더운공기가 하부에서 상부로 이동하는 공기의 자연대류방식을 조합한 가장 이상적인 실내난방에 하부토출 가스용 자립형 난방기의 특징이 있다.Structural features for achieving the intended purpose of the present invention is that the cold air introduced through the upper air supply of the radiator in the self-supporting radiator for the lower discharge gas is changed to hot air by the heat exchanger and through the lower hot air outlet through the forced air of the hot air blower The most ideal type of indoor heating that combines the forced convection heating system heating from the lower part of the room and the natural convection method of the air where the hot air moves from the lower part to the upper part has the characteristics of the self-supporting heater for the lower discharge gas.

이와 같은 본 고안의 실시예를 첨부된 도면을 보면, 도3에서 난방기(10)의 상부급기구(31)에 차가운 공기가 유입되어 하부온풍토출구(32)로 난방기 내부의 더운공기가 토출되어 실내를 난방하는 구조를 가진다. 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, 열교환기(24)는 상부 급기구(31)로 유입된 차가운 실내(27)공기를 더운공기로 만들어 주고, 이렇게 더워진 공기는 온풍송풍기(26)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 된다.As shown in the accompanying drawings of the embodiment of the present invention, in Figure 3 the cold air flows into the upper air supply unit 31 of the heater 10 is discharged hot air inside the heater to the lower hot air outlet (32) indoors It has a structure to heat it. 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. Exhaust 25 to (20), the heat exchanger 24 makes the cold room (27) air introduced into the upper air supply (31) to the hot air, this hot air is forced into the hot air blower (26) When the air is discharged to the lower portion of the interior 27 through the lower hot air discharge outlet 32, the warm air after forced circulation by the blower becomes an upward airflow, which is adapted to the thermal characteristics of natural circulation, thereby providing even heating of the interior 27.

본 고안은 전술한 바와 같이 하부토출 가스용 자립형 난방기의 급기구를 상부에 설치하고 온풍토출구를 하부에 설치하여 온풍송풍기에 의한 온풍을 하부온풍토출구로 배풍시켜 실내 하부를 난방하는 강제 대류방식과 온풍은 상승기류가 되어 상부를 난방하는 공기의 자연대류방식을 조합한 난방기로, 자연현상을 최대로 활용하여난방효율이 상승되는 에너지절약효과와, 종래의 난방기와 달리 하부온풍토출구 설치로 실내거주자의 발은 따뜻하고 머리는 시원하여 쾌적한 실내환경을 조성한다.According to the present invention, a forced convection method and a warm air are installed in the upper part of the self-supporting radiator for the lower discharge gas, and the hot air discharge outlet is installed at the lower part to distribute the hot air by the hot air blower to the lower hot air discharge outlet to heat the lower part of the room. Is a heater that combines the natural convection method of the air heating the upper part with rising airflow.The energy saving effect is increased by utilizing the natural phenomenon to the maximum, and unlike the conventional heater, The feet are warm and the head cool, creating a pleasant indoor environment.

Claims (3)

난방기 내부에 열교환기를 장착하여 실내에 설치되는 자립형 난방기(10)의 외함구조는 외함의 전면상부와 좌,우측면상부에 차가운 공기가 내부열교환기로 유입되는 상부급기구가 설치되고, 난방기내부 송풍기에 의하여 상부급기구로 강제급기된 차가운 공기가 난방기 내부의 열교환기를 통과하면서 더워진 공기를 난방기 외함의 전면하부로 토출하는 하부온풍토출구가 설치되는 구조를 가지며, 난방기(10)내부 열교환기의 연료로 가스(23:LNG,LPG)를 사용하는 하부토출 가스용 자립형 난방기In the enclosure structure of the self-supporting heater 10 installed inside the heater by installing a heat exchanger inside, an upper air supply unit is provided in which the cool air flows into the internal heat exchanger in the upper part of the enclosure and on the upper left and right sides of the enclosure. Cold air forced into the upper air supply pipe passes through the heat exchanger inside the heater and has a structure in which a lower hot air discharge outlet is discharged to discharge the heated air to the lower part of the front of the heater enclosure. Self-supporting radiator for bottom discharge gas using (23: LNG, LPG) 삭제delete 삭제delete
KR20-2002-0036537U 2002-12-06 2002-12-06 An Stand-Type gas heater with a bottom exhausted vent KR200312229Y1 (en)

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