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KR20060015976A - Ceiling airconditioner indoor structure - Google Patents

Ceiling airconditioner indoor structure Download PDF

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Publication number
KR20060015976A
KR20060015976A KR1020040064391A KR20040064391A KR20060015976A KR 20060015976 A KR20060015976 A KR 20060015976A KR 1020040064391 A KR1020040064391 A KR 1020040064391A KR 20040064391 A KR20040064391 A KR 20040064391A KR 20060015976 A KR20060015976 A KR 20060015976A
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South Korea
Prior art keywords
air
ceiling
indoor unit
heat exchanger
casing
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KR1020040064391A
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Korean (ko)
Inventor
박정택
황윤제
송찬호
장지영
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엘지전자 주식회사
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Priority to KR1020040064391A priority Critical patent/KR20060015976A/en
Publication of KR20060015976A publication Critical patent/KR20060015976A/en
Ceased legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0018Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0033Indoor units, e.g. fan coil units characterised by fans having two or more fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0011Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

본 발명은 천장형 에어콘 실내기 구조에 관한 것으로, 본 발명은 소정의 내부공간을 가지고 실내의 공기를 흡입하는 공기흡입구와 실내로 공기를 토출하는 공기배출구를 형성하는 케이싱과, 케이싱의 내부공간에 설치하여 공기를 열교환하는 적어도 한 개 이상의 열교환기와, 열교환기의 주변에 고정 설치하여 실내 공기를 유통시키는 복수 개의 송풍팬을 포함함으로써, 천장의 두께가 얇은 건물에도 천장형 에어콘 실내기를 간편하면서도 미려하게 설치할 수 있어 사용 폭을 크게 넓힐 수 있다.The present invention relates to a ceiling-type air conditioner indoor unit structure, the present invention has a predetermined internal space and the casing to form an air inlet for intake the air in the room and the air outlet for ejecting air into the room, and installed in the inner space of the casing And at least one heat exchanger for heat-exchanging air, and a plurality of blower fans fixedly installed around the heat exchanger to distribute indoor air, thereby easily and beautifully installing the ceiling-type air conditioner indoor unit even in a thin ceiling. We can greatly widen use range.

Description

천장형 에어콘 실내기 구조{CEILING AIRCONDITIONER INDOOR STRUCTURE}Ceiling air conditioner indoor unit structure {CEILING AIRCONDITIONER INDOOR STRUCTURE}

도 1 및 도 2는 종래 천장형 에어콘 실내기의 일례를 보인 투시도 및 단면도,1 and 2 are a perspective view and a cross-sectional view showing an example of a conventional indoor air conditioner indoor ceiling,

도 3 및 도 4는 본 발명 전장형 에어콘 실내기의 일례를 보인 투시도 및 단면도,3 and 4 are a perspective view and a cross-sectional view showing an example of the present invention full-length air conditioner indoor unit,

** 도면의 주요 부분에 대한 부호의 설명 **** Description of symbols for the main parts of the drawing **

11 : 케이싱 11a : 공기흡입구11: casing 11a: air intake

11b,11c : 공기배출구 12,13 : 열교환기11b, 11c: Air outlet 12,13: Heat exchanger

14,15 : 송풍팬 C : 천장14,15 blower fan C: ceiling

본 발명은 천장형 에어콘 실내기에 관한 것으로, 특히 복수 개의 송풍팬을 구비하여 높이를 낮춘 천장형 에어콘 실내기 구조에 관한 것이다.  The present invention relates to a ceiling type air conditioner indoor unit, and more particularly, to a structure of a ceiling type air conditioner indoor unit having a lowered height by providing a plurality of blowing fans.

일반적으로 천장형 에어콘 실내기(이하, 천장형 실내기로 약칭함)는 실내공기를 흡입하여 열교환기에서 온도를 낮춘 후 실내로 냉기를 공급하도록 천장벽과 천장면 사이에 설치하는 것으로, 도 1은 종래 천장형 실내기를 측면에서 보인 단면 도이다. In general, the ceiling type indoor air conditioner (hereinafter, abbreviated as ceiling type indoor unit) is installed between the ceiling wall and the ceiling surface to supply cold air to the room after lowering the temperature in the heat exchanger by sucking the indoor air. The cross-sectional view of the ceiling indoor unit seen from the side.

이에 도시한 바와 같이, 종래의 천장형 실내기는 소정의 높이(h)를 가지고 저면을 개방한 케이싱(1)과, 케이싱(1) 내에 설치되어 실내공기를 냉각시키는 한 개의 열교환기(2)와, 실내공기를 흡입하여 상기 열교환기(2)를 통과시켜 실내로 불어주는 한 개의 송풍팬(3)을 포함하고 있다.As shown in the drawing, a conventional indoor indoor unit has a casing 1 having a predetermined height h and an open bottom, a heat exchanger 2 installed in the casing 1 to cool indoor air; It includes a blower fan (3) for sucking the indoor air through the heat exchanger (2) to blow into the room.

케이싱(1)은 사각형 모양으로 형성하여 그 저면 양측에 각각 공기흡입구(1a)와 공기배출구(1b)를 형성하고 있다.The casing 1 is formed in a rectangular shape, and air inlets 1a and air outlets 1b are formed on both sides of the bottom surface thereof.

열교환기(2)는 케이싱(1)의 중간 부위에 소정의 각도로 기울어지게 형성하여 고정 설치하고 있다.The heat exchanger 2 is formed to be inclined at a predetermined angle to the intermediate portion of the casing 1 and fixedly installed.

송풍팬(3)은 크로스플로우팬(crossflow fan)으로 형성하여 열교환기(2)를 중심으로 케이싱(1)의 공기배출구(1b) 주변에 설치하고 있다.The blower fan 3 is formed as a crossflow fan, and is installed around the air outlet 1b of the casing 1 around the heat exchanger 2.

도면중 미설명 부호인 C는 천장이다.In the drawings, reference numeral C denotes a ceiling.

상기와 같은 종래 천장형 에어콘 실내기는, 송풍팬(3)의 회전에 의해 실내공기가 상기 케이싱(1)의 공기흡입구(1a)를 통해 흡입되어 열교환기(2)를 지나면서 냉각되고, 케이싱(1)에 형성된 공기배출구(1b)를 통해 실내로 토출되는 것이었다.The conventional ceiling-type indoor air conditioner as described above, the indoor air is sucked through the air inlet (1a) of the casing (1) by the rotation of the blowing fan (3) is cooled while passing through the heat exchanger (2), the casing ( It was discharged to the room through the air discharge port 1b formed in 1).

그러나, 상기와 같은 종래 천장형 에어콘 실내기에 있어서는, 상기한 열교환기(2)와 송풍팬(3)이 소정의 풍량을 생성하는데 필요한 크기를 가져야 하므로 천장형 에어콘 실내기를 아파트와 같이 천장(C)의 두께가 얇은 곳에서는 설치할 수 없거나 설사 설치하더라도 실내기의 일부가 과다 노출되어 미관상 좋지 못한 문제점이 있었다.However, in the conventional ceiling-type air conditioner indoor unit as described above, the heat exchanger (2) and the blower fan (3) should have a size required to generate a predetermined amount of air flow, so that the ceiling-type air conditioner indoor unit like the apartment (C) In a place where the thickness of the thin, even if the diarrhea installed even if some of the indoor unit is overexposed, there was a problem in aesthetic appearance.

본 발명은 상기와 같은 종래 천장형 에어콘 실내기가 가지는 문제점을 감안하여 안출한 것으로, 천장형 에어콘 실내기의 높이를 낮춰 설치공간의 제약을 줄이고자 하는 천장형 에어콘 실내기 구조를 제공하려는데 본 발명의 목적이 있다. The present invention was conceived in view of the above problems with the conventional ceiling-type air conditioner indoor unit, to provide a ceiling-type air conditioner indoor unit structure to reduce the constraint of the installation space by lowering the height of the ceiling-type air conditioner indoor unit. have.

본 발명의 목적을 달성하기 위하여, 소정의 내부공간을 가지고 실내의 공기를 흡입하는 공기흡입구와 실내로 공기를 토출하는 공기배출구를 형성하는 케이싱과, 케이싱의 내부공간에 설치하여 공기를 열교환하는 적어도 한 개 이상의 열교환기와, 열교환기의 주변에 고정 설치하여 실내 공기를 유통시키는 복수 개의 송풍팬을 포함한 것을 특징으로 하는 천장형 에어콘 실내기 구조를 제공한다.In order to achieve the object of the present invention, there is provided a casing for forming an air inlet for sucking air in the room with a predetermined inner space and an air outlet for discharging air into the room, and at least installed in the inner space of the casing to heat exchange the air. It provides a ceiling air conditioner indoor unit structure, characterized in that it comprises one or more heat exchangers and a plurality of blower fans fixedly installed around the heat exchanger to distribute indoor air.

이하, 본 발명에 의한 천장형 에어콘 실내기 구조를 첨부도면에 도시한 일실시예에 의거하여 상세하게 설명한다.Hereinafter, the ceiling type air conditioner indoor unit structure according to the present invention will be described in detail based on the embodiment shown in the accompanying drawings.

도 3 및 도 4는 본 발명 전장형 에어콘 실내기의 일례에 대한 내부를 보인 투시도 및 단면도이다.3 and 4 are a perspective view and a cross-sectional view showing the inside of an example of the present invention full-length air conditioner indoor unit.

이에 도시한 바와 같이, 본 발명에 의한 천장형 에어콘의 실내기는 소정의 높이(h1)와 내부공간을 가지고 천장에 설치하는 케이싱(11)과, 케이싱(11)의 내부공간에 설치하여 공기를 열교환하는 복수 개의 열교환기(12)(13)와, 각 열교환기(12)(13)의 바깥쪽에 고정 설치하여 실내 공기를 유통시키는 복수 개의 송풍팬(14)(15)을 포함한다.As shown in the drawing, the indoor unit of the ceiling-type air conditioner according to the present invention has a predetermined height h1 and an inner space installed on the ceiling of the casing 11, and is installed in the inner space of the casing 11 to heat the air. It includes a plurality of heat exchangers 12, 13, and a plurality of blower fans (14, 15) that are fixed to the outside of each heat exchanger (12), 13 to distribute the indoor air.

케이싱(11)은 사각형 모양으로 형성하여 그 중앙에 실내의 공기를 흡입하는 공기흡입구(11a)를 형성하고, 공기흡입구(11a)의 양쪽 바깥쪽에는 흡입된 공기를 다시 실내로 토출하는 복수 개의 공기배출구(11b)(11c)를 형성하여 이루어진다.The casing 11 is formed in a rectangular shape and forms an air inlet 11a for sucking air in the room at the center thereof, and a plurality of air for discharging the sucked air back to the inside of both sides of the air inlet 11a. It is made by forming outlets 11b and 11c.

열교환기(12)(13)는 공기흡입구(11a)와 양쪽 공기배출구(11b)(11c) 사이에서 소정의 각도로 경사지게 형성하여 통상 에이(A)자 또는 브이(V)자 모양으로 배치한다.The heat exchanger 12, 13 is formed to be inclined at a predetermined angle between the air inlet 11a and both air outlets 11b and 11c, and is usually arranged in the shape of A or V.

또, 열교환기(12)(13)는 그 개수가 복수 개임에 따라 동일한 냉각효과를 기대하기 위하여는 상대적으로 면적이 작은 열교환기를 설치하여도 된다.In addition, as the number of heat exchangers 12 and 13 is plural, in order to expect the same cooling effect, a heat exchanger having a relatively small area may be provided.

송풍팬(14)(15)은 각 열교환기(12)(13)와 공기배출구(11b)(11c) 사이에 위치하여 공기를 순환시키는 것으로, 통상 크로스플로우팬을 설치하여 이루어진다.The blower fans 14 and 15 are located between the heat exchangers 12 and 13 and the air discharge ports 11b and 11c to circulate air, and are usually provided by installing a crossflow fan.

또, 송풍팬(14)(15)은 그 개수를 복수 개로 설치함에 따라 한 개의 큰 송풍팬을 설치하는 것과 대비할 때 동일한 풍량을 기대하기 위하여는 상대적으로 외경이 작은 저용량의 팬을 설치하여도 된다.In addition, as the number of blower fans 14 and 15 is provided in plural numbers, a low-capacity fan having a relatively small outer diameter may be installed in order to expect the same amount of airflow as compared with installing one large blower fan. .

도면중 종래와 동일한 부분에 대하여는 동일한 부호를 부여하였다.In the drawings, the same reference numerals are given to the same parts as in the prior art.

도면중 미설명 부호인 C는 천장이다.In the drawings, reference numeral C denotes a ceiling.

상기와 같은 본 발명 천장형 에어콘 실내기는 다음과 같은 작용 효과가 있다.Ceiling air conditioner indoor unit of the present invention as described above has the following effects.

즉, 각각의 송풍팬(14)(15)이 작동하여 흡입력을 발생하면, 실내의 더운 공기는 케이싱(11)의 중앙에 구비한 한 개의 공기흡입구(11a)를 통해 흡입되었다가 바깥쪽에 구비한 양쪽 공기배출구(11b)(11c)를 통해 실내로 공급된다. 이때, 공기흡입구(11a)와 각 공기배출구(11b)(11c)의 사이에는 각각 열교환기(12)(13)를 설치 함에 따라 공기가 양쪽 열교환기(12)(13)를 통과하면서 냉각되고, 이 냉각된 공기는 각각의 송풍팬(14)(15)으로 거쳐 케이싱(11)의 공기배출구(11b)(11c)를 통해 실내로 공급된다.That is, when each blower fan (14, 15) is operated to generate a suction force, the hot air in the room is sucked through one air inlet (11a) provided in the center of the casing (11) and provided outside It is supplied to the room via both air outlets 11b and 11c. At this time, the air is cooled while passing through both heat exchangers 12 and 13 as the heat exchangers 12 and 13 are respectively installed between the air suction ports 11a and the respective air outlets 11b and 11c. The cooled air is supplied to the room through the air outlets 11b and 11c of the casing 11 via the respective blowing fans 14 and 15.

여기서, 실내기는 열교환기(12)(13)의 크기를 작게 형성하더라도 복수 개 사용함에 따라 열교환 면적을 충분히 유지할 수 있을 뿐만 아니라 각 송풍팬(14)(15)의 풍량을 줄이더라도 그 개수를 늘림에 따라 공기의 유통량을 충분히 유지할 수 있어 결국 동일 풍량 대비 냉기의 발생량은 유지하면서도 실내기의 높이(h1)는 크게 줄일 수 있다.Here, the indoor unit can maintain the heat exchange area sufficiently by using a plurality of indoor units even if the size of the heat exchangers 12 and 13 is made small, and the number of the indoor units increases even if the air volume of each blower fan 14 and 15 is reduced. Accordingly, the flow rate of the air can be sufficiently maintained, so that the height h1 of the indoor unit can be greatly reduced while maintaining the amount of cold air compared to the same amount of air.

이렇게 하여, 아파트나 개인주택과 같이 천장의 두께가 얇은 건물에도 천장형 에어콘 실내기를 간편하면서도 미려하게 설치할 수 있어 사용 폭을 크게 넓힐 수 있다. In this way, the ceiling-type air conditioner indoor unit can be easily and beautifully installed even in a thin-walled building such as an apartment or a private house, thereby greatly widening the use range.

본 발명에 의한 천장형 에어콘 실내기 구조는, 복수 개의 열교환기를 경사지게 배치함과 아울러 열교환기의 측면에 복수 개의 송풍팬을 각각 설치함으로써, 동일한 풍량 대비 각각의 열교환기와 송풍팬의 부피를 줄여 실내기의 높이를 낮출 수 있고 이를 통해 천장의 두께가 얇은 건물에도 천장형 에어콘 실내기를 간편하면서도 미려하게 설치할 수 있어 사용 폭을 크게 넓힐 수 있다.In the ceiling-type air conditioner indoor unit structure according to the present invention, the plurality of heat exchangers are inclined and the plurality of blower fans are provided on the side surfaces of the heat exchanger, thereby reducing the volume of each heat exchanger and the blower fan with the same air volume, thereby reducing the height of the indoor unit. In this way, the ceiling-type air conditioner indoor unit can be installed simply and beautifully in a building with a thin ceiling, thereby greatly widening the use range.

Claims (3)

소정의 내부공간을 가지고 실내의 공기를 흡입하는 공기흡입구와 실내로 공기를 토출하는 공기배출구를 형성하는 케이싱과,A casing which has a predetermined internal space and forms an air inlet for sucking air in the room and an air outlet for discharging air into the room; 케이싱의 내부공간에 설치하여 공기를 열교환하는 적어도 한 개 이상의 열교환기와,At least one heat exchanger installed in the inner space of the casing to heat-exchange air, 열교환기의 주변에 고정 설치하여 실내 공기를 유통시키는 복수 개의 송풍팬을 포함한 것을 특징으로 하는 천장형 에어콘 실내기 구조.Ceiling air conditioner indoor unit structure, characterized in that it comprises a plurality of blower fan fixedly installed around the heat exchanger to distribute the indoor air. 제1항에 있어서,The method of claim 1, 송풍팬은 열교환기의 양측에 각각 설치하는 것을 특징으로 하는 천장형 에어콘 실내기 구조.Cooling fan is a ceiling air conditioner indoor unit structure, characterized in that installed on each side of the heat exchanger. 제2항에 있어서,The method of claim 2, 열교환기는 소정의 각도로 경사지게 설치하는 것을 특징으로 하는 천장형 에어콘 실내기 구조.Ceiling air conditioner indoor unit structure, characterized in that the heat exchanger is installed to be inclined at a predetermined angle.
KR1020040064391A 2004-08-16 2004-08-16 Ceiling airconditioner indoor structure Ceased KR20060015976A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007136204A1 (en) * 2006-05-20 2007-11-29 Lg Electronics Inc. Air conditioner
KR100877982B1 (en) * 2008-09-04 2009-01-13 서번산업엔지니어링주식회사 Heat Pump Large Capacity Air Conditioner
US20140260383A1 (en) * 2013-03-14 2014-09-18 Tippmann Engineering Refrigeration system with humidity control
CN106225074A (en) * 2016-08-30 2016-12-14 宁波奥克斯电气股份有限公司 Side feeding type many spaces indoor apparatus of air conditioner next time
CN106287968A (en) * 2016-08-30 2017-01-04 宁波奥克斯电气股份有限公司 Side is returned down and is sent formula many spaces indoor apparatus of air conditioner
CN108613259A (en) * 2018-04-25 2018-10-02 青岛海尔空调电子有限公司 A kind of double air outlet clamping air conditioners
US11287172B2 (en) 2018-01-29 2022-03-29 Tippmann Companies Llc Freezer dehumidification system
CN114484608A (en) * 2022-01-11 2022-05-13 珠海格力电器股份有限公司 Fan coil and air conditioner with same
CN117063033A (en) * 2021-03-31 2023-11-14 大金工业株式会社 Temperature regulating device and storage warehouse

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007136204A1 (en) * 2006-05-20 2007-11-29 Lg Electronics Inc. Air conditioner
KR100877982B1 (en) * 2008-09-04 2009-01-13 서번산업엔지니어링주식회사 Heat Pump Large Capacity Air Conditioner
US20140260383A1 (en) * 2013-03-14 2014-09-18 Tippmann Engineering Refrigeration system with humidity control
US9784490B2 (en) * 2013-03-14 2017-10-10 Tippmann Companies Llc Refrigeration system with humidity control
CN106225074A (en) * 2016-08-30 2016-12-14 宁波奥克斯电气股份有限公司 Side feeding type many spaces indoor apparatus of air conditioner next time
CN106287968A (en) * 2016-08-30 2017-01-04 宁波奥克斯电气股份有限公司 Side is returned down and is sent formula many spaces indoor apparatus of air conditioner
US11287172B2 (en) 2018-01-29 2022-03-29 Tippmann Companies Llc Freezer dehumidification system
CN108613259A (en) * 2018-04-25 2018-10-02 青岛海尔空调电子有限公司 A kind of double air outlet clamping air conditioners
CN117063033A (en) * 2021-03-31 2023-11-14 大金工业株式会社 Temperature regulating device and storage warehouse
CN114484608A (en) * 2022-01-11 2022-05-13 珠海格力电器股份有限公司 Fan coil and air conditioner with same

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