JP2017146055A - Air conditioner - Google Patents

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JP2017146055A
JP2017146055A JP2016029414A JP2016029414A JP2017146055A JP 2017146055 A JP2017146055 A JP 2017146055A JP 2016029414 A JP2016029414 A JP 2016029414A JP 2016029414 A JP2016029414 A JP 2016029414A JP 2017146055 A JP2017146055 A JP 2017146055A
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Prior art keywords
blower
wind direction
air
direction plate
air conditioner
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JP2016029414A
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JP6528131B2 (en
Inventor
賢宣 和田
Masanobu Wada
賢宣 和田
憲昭 山本
Kensho Yamamoto
憲昭 山本
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Priority to JP2016029414A priority Critical patent/JP6528131B2/en
Priority to CN201680011032.9A priority patent/CN107306505B/en
Priority to PCT/JP2016/005161 priority patent/WO2017141297A1/en
Priority to DE112016006451.9T priority patent/DE112016006451T5/en
Publication of JP2017146055A publication Critical patent/JP2017146055A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre

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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)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Air-Flow Control Members (AREA)

Abstract

【課題】送風回路の内部に、送風機と熱交換器とリアガイダとスタビライザを備える室内ユニットにおいて、本体ケーシングの前面から略水平方向へ気流を吹き出すことができ、吹出口を天井近傍に位置するように構成することで効率的に室内に天井気流を形成し、快適な室内気流形成の効果が得られる空気調和機を提供する。【解決手段】空気調和機１００は、送風回路１０５内に送風機１０６とスタビライザ１０７とリアガイダ１０８と熱交換器１０９とを備え、吹出口１０４が本体ケーシング１０２の前面に、天井近傍に位置するように略水平方向に構成され、吸込口１０３が吹出口１０４の下方面に構成され、スタビライザ１０７と連続面で構成される第１風向板１１０と、リアガイダ１０８と連続面で構成される第２風向板１１１とを備える。【選択図】図１In an indoor unit including a blower, a heat exchanger, a rear guider, and a stabilizer inside a blower circuit, an air flow can be blown in a substantially horizontal direction from a front surface of a main body casing, and a blower outlet is positioned near a ceiling. By configuring, an air conditioner that efficiently forms a ceiling air flow in a room and obtains a comfortable indoor air flow formation effect is provided. An air conditioner (100) includes a blower (106), a stabilizer (107), a rear guider (108), and a heat exchanger (109) in a blower circuit (105), so that a blower outlet (104) is located in front of a main casing (102) and in the vicinity of the ceiling. The first wind direction plate 110 is configured in a substantially horizontal direction, the suction port 103 is configured in the lower surface of the outlet 104, the stabilizer 107 and the continuous surface, and the rear guider 108 and the continuous surface. 111. [Selection] Figure 1

Description

本発明は、吸込口が吹出口の下方に構成され、略水平方向の吹出口に送風路から連続面で風向板が構成される、空気調和機に関する。   The present invention relates to an air conditioner in which a suction port is formed below a blower outlet, and a wind direction plate is formed on a substantially horizontal blower outlet by a continuous surface from an air passage.

一般に、吸込口と、吹出口を有する本体ケーシング内に通風させる送風回路を形成し、この送風回路内に送風機を備え、送風機の上流近傍に熱交換器を配し、送風機の回転によって吸込口から吸い込まれた空気を熱交換器を通して熱交換した後、吹出口より吹き出す室内ユニットを有する空気調和機が知られている。送風機の回転によって発生する空気の流れを形成するために、リアガイダと、スタビライザとを備える。ところで、送風機内部における空気の流れとして、送風機を通過して吹出口から吹き出される流れ（主流）と、送風機とスタビライザの間で発生して、スタビライザの先端で渦状に循環する流れ（渦流）が存在する。   In general, an air inlet circuit and a blower circuit for ventilating a main body casing having an air outlet are formed, a fan is provided in the air fan circuit, a heat exchanger is provided in the vicinity of the upstream of the air fan, and the air blower is rotated by the rotation of the air blower. 2. Description of the Related Art An air conditioner having an indoor unit that heat-exchanges sucked air through a heat exchanger and then blows out from a blower outlet is known. In order to form a flow of air generated by rotation of the blower, a rear guider and a stabilizer are provided. By the way, as the air flow in the blower, there are a flow (main flow) blown from the blower outlet through the blower and a flow (vortex flow) generated between the blower and the stabilizer and circulated in a spiral shape at the tip of the stabilizer. Exists.

ここで、従来の室内ユニットの一例として、特許文献１に開示されている空気調和機１について、図４を用いて説明する。空気調和機１は、本体ケーシング２の下面に吸込口３と、円弧状の前面に吹出口４と、吸込口３と吹出口４を結ぶ空気通路５と、前部熱交換器６と、後部熱交換器７と、熱交換された空気を吹出口４に送出する前部熱交換器６及び後部熱交換器７の上部に位置する送風機８と、凝縮水を受ける前部熱交換器６及び後部熱交換器７の下部に位置する露受皿９とを備え、前部熱交換器６の前面または下面に補助吸込口１０を設けている。また、送風機８の上部と吹出口４の上部とを結ぶリアガイダ１１を備え、送風機８の下部と吹出口４の下部とを結ぶスタビライザ１２を備え、後部熱交換器７の上端と吸込口３の後部とを結ぶ隔壁１３を備える。   Here, as an example of a conventional indoor unit, an air conditioner 1 disclosed in Patent Document 1 will be described with reference to FIG. The air conditioner 1 includes a suction port 3 on the lower surface of the main casing 2, an air outlet 4 on the arcuate front surface, an air passage 5 connecting the air inlet 3 and the air outlet 4, a front heat exchanger 6, and a rear part A heat exchanger 7, a front heat exchanger 6 that sends out the heat-exchanged air to the outlet 4, a blower 8 that is positioned above the rear heat exchanger 7, a front heat exchanger 6 that receives condensed water, and A dew tray 9 located at the lower part of the rear heat exchanger 7 is provided, and an auxiliary suction port 10 is provided on the front surface or the lower surface of the front heat exchanger 6. Moreover, the rear guider 11 which connects the upper part of the blower 8 and the upper part of the blower outlet 4 is provided, the stabilizer 12 which connects the lower part of the blower 8 and the lower part of the blower outlet 4 is provided, the upper end of the rear heat exchanger 7, and the suction inlet 3 of A partition wall 13 connecting the rear part is provided.

送風機８が回転することで、空気は前部熱交換器６及び後部熱交換器７を通り抜けるように吸い込まれ、送風機８を貫流し、スタビライザ１２とリアガイダ１１とで形成される空気通路を介して本体ケーシング２から吹き出される。その際、吸込口３を通過して隔壁１３に沿って流れる空気が、後部熱交換器７を通り抜け、続けてリアガイダ１１に沿って流れる。リアガイダ１１は送風機８の上部では略水平の面を備え、そこから湾曲面を形成し、吹出口４では斜め下方向きの面を備え、かつスタビライザ１２も吹出口４では斜め下方向きの面を備えているため、吹き出し空気の方向を斜め下方向きに制御することを目論んでいる。   As the blower 8 rotates, air is sucked so as to pass through the front heat exchanger 6 and the rear heat exchanger 7, flows through the blower 8, and passes through an air passage formed by the stabilizer 12 and the rear guider 11. It blows out from the main body casing 2. At that time, the air passing through the suction port 3 and flowing along the partition wall 13 passes through the rear heat exchanger 7 and then flows along the rear guider 11. The rear guider 11 has a substantially horizontal surface at the top of the blower 8, forms a curved surface therefrom, the air outlet 4 has an obliquely downward surface, and the stabilizer 12 also has an obliquely downward surface at the air outlet 4. Therefore, the aim is to control the direction of the blown air obliquely downward.

特開２０００−２４０９６５公報JP 2000-240965 A

しかしながら、特許文献１に係る空気調和機１では、吹き出し空気の方向を斜め下方向きにすることができるが、水平方向吹出が困難となる。水平方向吹出が困難となると、室内に無気流感の領域を形成するための気流形成ができない等の、室内の気流環境の制御性に課題を伴うおそれがある。   However, in the air conditioner 1 according to Patent Document 1, the direction of the blown air can be obliquely downward, but horizontal blowing becomes difficult. If horizontal blowing becomes difficult, there may be a problem in the controllability of the airflow environment in the room, such as the inability to form an airflow to form a region of no airflow in the room.

本発明は、上記した従来の問題点に鑑みてなされたものであって、吸込口と、吹出口を有する本体ケーシング内に通風させる送風回路の内部に送風機を備え、送風機の上流近傍に熱交換器を配し、送風機の回転によって発生する空気の流れを形成するために、リアガ
イダと、スタビライザとを備える室内ユニットにおいて、吹出口からの気流の吹き出し方向を水平方向に制御し、室内の気流環境の制御性を向上させることのできる空気調和機の提供を目的とする。 The present invention has been made in view of the above-described conventional problems, and is provided with a blower inside a blower circuit that ventilates a main body casing having a suction port and a blower outlet, and performs heat exchange near the upstream of the blower. In order to form a flow of air generated by rotation of the blower, an indoor unit including a rear guider and a stabilizer is used to control the blowing direction of the airflow from the outlet in the horizontal direction, and the indoor airflow environment An object of the present invention is to provide an air conditioner that can improve controllability.

本発明の空気調和機は、吸込口と吹出口と、前記吸込口と前記吹出口とを結ぶ送風回路と、前記送風回路に送風機とスタビライザとリアガイダとを具備する本体ケーシングを備えた空気調和機であって、前記吹出口は前記本体ケーシングの前面に略水平方向に送風するよう構成され、前記吸込口は前記吹出口より下方に位置し、風向板が前記吹出口の送風路の少なくとも一部の壁面からの連続な面で構成したものである。   An air conditioner according to the present invention includes an air conditioner including a suction port, an air outlet, a blower circuit connecting the suction port and the blower port, and a main body casing including the blower, a stabilizer, and a rear guider. The air outlet is configured to blow air substantially horizontally to the front surface of the main body casing, the suction port is located below the air outlet, and a wind direction plate is at least part of the air passage of the air outlet. It consists of a continuous surface from the wall surface.

このことにより、風向板が吹出口に送風回路から連続面で構成されることで、吹出口を略水平方向に構成する空気調和機において、本体ケーシングの前面から略水平方向へ気流を吹き出すことができる。   Thus, in the air conditioner that configures the blowout port in a substantially horizontal direction by the wind direction plate being configured from the blower circuit to the blowout port, the airflow can be blown out from the front surface of the main body casing in the substantially horizontal direction. it can.

本発明に係る空気調和機は、本体ケーシングの前面から略水平方向へ気流を吹き出すことができ、吹出口を天井近傍に位置するように構成することで効率的に室内に天井気流を形成し、快適な室内気流形成の効果が得られる。   The air conditioner according to the present invention can blow an air flow in a substantially horizontal direction from the front surface of the main casing, and efficiently forms a ceiling air flow in the room by configuring the air outlet in the vicinity of the ceiling. A comfortable indoor airflow can be formed.

本発明の実施の形態１に係る空気調和機の構成の一例を示す断面図Sectional drawing which shows an example of a structure of the air conditioner which concerns on Embodiment 1 of this invention. 本発明の実施の形態２に係る空気調和機の構成の一例を示す断面図Sectional drawing which shows an example of a structure of the air conditioner which concerns on Embodiment 2 of this invention. 本発明の実施の形態３に係る空気調和機の構成の一例を示す断面図Sectional drawing which shows an example of a structure of the air conditioner which concerns on Embodiment 3 of this invention. 特許文献１に係る空気調和機の室内ユニットを示す断面図Sectional drawing which shows the indoor unit of the air conditioner which concerns on patent document 1

第１の発明は、吸込口と吹出口と、前記吸込口と前記吹出口とを結ぶ送風回路と、前記送風回路に送風機とスタビライザとリアガイダとを具備する本体ケーシングを備えた空気調和機であって、前記吹出口は前記本体ケーシングの前面に略水平方向に送風するよう構成され、前記吸込口は前記吹出口より下方に位置し、風向板が前記吹出口の送風路の少なくとも一部の壁面からの連続な面で構成したものである。   1st invention is an air conditioner provided with the main body casing which comprises a suction inlet, a blower outlet, the ventilation circuit which connects the said suction inlet, and the said blower outlet, and the said blower circuit is equipped with an air blower, a stabilizer, and a rear guider. The blower outlet is configured to blow air substantially horizontally to the front surface of the main body casing, the suction port is positioned below the blower outlet, and the airflow direction plate is a wall surface of at least a part of the blower passage of the blower outlet. It consists of a continuous surface from

これによれば、風向板が吹出口に送風回路から連続面で構成されることで、吹出口を略水平方向に構成する空気調和機において、本体ケーシングの前面から略水平方向へ気流を吹き出すことができ、吹出口を天井近傍に位置するように構成することで効率的に室内に天井気流を形成し、快適な室内気流が形成できる。   According to this, in the air conditioner which comprises a blower outlet in a substantially horizontal direction by a wind direction board being constituted from a blower circuit to a blower outlet, an air current is blown out from a front surface of a main body casing in a substantially horizontal direction. It is possible to form a ceiling air flow efficiently in the room by configuring the air outlet in the vicinity of the ceiling, and a comfortable indoor air flow can be formed.

第２の発明は、特に、第１の発明の空気調和機において、スタビライザの壁面の少なくとも一部と連続な面で構成される第１風向板と、リアガイダの壁面の少なくとも一部と連続な面で構成される第２風向板とを備えるものである。   In particular, in the air conditioner of the first invention, the second invention is a surface that is continuous with at least a portion of the wall surface of the rear guider, and a first wind direction plate that is formed of a surface continuous with at least a portion of the wall surface of the stabilizer. The 2nd wind direction board comprised by these is provided.

これによれば、吹出口と、吹出口の下方面に構成される吸込口との間に、第１風向板が配置されることで、吹出口から吹き出される気流が吸込口へ直接流入するショートサーキットを抑制し、本体ケーシングの前面から略水平方向へ効率的に気流を吹き出すことができ、快適な室内気流が形成できる。   According to this, the 1st wind direction board is arrange | positioned between a blower outlet and the suction inlet comprised in the lower surface of a blower outlet, and the airflow which blows off from a blower outlet flows in into a suction inlet directly. Short circuit can be suppressed, air current can be efficiently blown out from the front surface of the main body casing in a substantially horizontal direction, and a comfortable indoor air current can be formed.

第３の発明は、特に、第１の発明の空気調和機において、第２風向板を回転駆動させる駆動軸心を、吹出口の端部から、第２風向板の先端と前記駆動軸心との距離間隔を有する距離だけ離れた位置に備えるものである。   In particular, in the air conditioner according to the first aspect of the present invention, the third invention provides a drive shaft for rotating the second wind direction plate from the end of the air outlet to the tip of the second wind direction plate and the drive shaft center. It is provided at a position separated by a distance having a distance interval of.

これによれば、吹出口から吹き出す気流方向を第２風向板の回転駆動によって制御する際に、第１風向板との距離が狭まり風量が減少することを緩和し、吹き出す気流の方向によらず、風量を確保することができる。   According to this, when controlling the direction of the air flow blown out from the outlet by the rotational drive of the second wind direction plate, the distance from the first wind direction plate is reduced and the air volume is reduced, and the air flow direction is blown out. The air volume can be secured.

第４の発明は、特に、第１の発明の空気調和機において、第２風向板を駆動させる駆動腕を備え、前記第２風向板を前記駆動腕の先端に位置する駆動軸心を中心に回動するものである。   The fourth invention is the air conditioner of the first invention, in particular, provided with a drive arm for driving the second wind direction plate, with the second wind direction plate centered on a drive axis located at the tip of the drive arm. It rotates.

これによれば、吹出口から吹き出す気流方向を第２風向板の駆動腕を用いた駆動によって制御する際に、吹き出す気流方向によらず第１風向板と第２風向板との間隔を一定に保つことができ、吹き出す気流の方向によって風量が変化することを緩和し、吹き出す気流の方向によらず、風量を確保することができる。   According to this, when the direction of the air flow blown out from the outlet is controlled by driving using the driving arm of the second wind direction plate, the distance between the first wind direction plate and the second wind direction plate is made constant regardless of the direction of the air flow blown out. It can be maintained, and the change in the air volume according to the direction of the air flow to be blown out can be mitigated, and the air volume can be ensured regardless of the direction of the air flow to be blown out.

以下、本発明の各実施形態について、図面を参照して詳細に説明する。なお、以下に説明する各実施形態は一例であり、本発明は各実施形態により限定されるものではない。   Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Each embodiment described below is an example, and the present invention is not limited to each embodiment.

（実施の形態１）
図１は、本実施形態に係る空気調和機１００の構成の一例を示す断面図である。 (Embodiment 1)
FIG. 1 is a cross-sectional view illustrating an example of a configuration of an air conditioner 100 according to the present embodiment.

空気調和機１００の室内ユニット１０１は、図１に示すように、本体ケーシング１０２に、吸込口１０３と、吹出口１０４とを備え、本体ケーシング１０２の内部に送風回路１０５と、送風機１０６と、スタビライザ１０７と、リアガイダ１０８と、熱交換器１０９とを備え、吹出口１０４が本体ケーシング１０２の前面に、天井近傍に位置するように略水平方向に構成され、吸込口１０３が吹出口１０４の下方面に構成される。また、スタビライザ１０７と連続面で構成される第１風向板１１０と、リアガイダ１０８と連続面で構成される第２風向板１１１とを備える。第２風向板１１１の駆動軸心はリアガイダ１０８の先端にあたる吹出口１０４の端部に位置している。   As shown in FIG. 1, the indoor unit 101 of the air conditioner 100 includes a main body casing 102 having a suction port 103 and an air outlet 104, and a blower circuit 105, a blower 106, and a stabilizer inside the main body casing 102. 107, a rear guider 108, and a heat exchanger 109, the blowout port 104 is configured in a substantially horizontal direction so as to be positioned near the ceiling on the front surface of the main body casing 102, and the suction port 103 is a lower surface of the blowout port 104. Configured. Moreover, the 1st wind direction board 110 comprised by the stabilizer 107 and a continuous surface, and the 2nd wind direction board 111 comprised by the rear guider 108 and a continuous surface are provided. The drive axis of the second wind direction plate 111 is located at the end of the air outlet 104 corresponding to the tip of the rear guider 108.

送風機１０６はブレード外周円の略接線方向に空気を吹き出し、送風機１０６を通過して吹出口１０４から吹き出される流れ（主流）と、送風機１０６とスタビライザ１０７の間で発生して渦状に循環する流れ（渦流）とを発生させる。吹出口１０４は、リアガイダ１０８とスタビライザ１０７とで、上下を挟まれて形成され、その吹き出し方向は略水平方向になっており、また、スタビライザ１０７と連続面で構成される第１風向板１１０と、リアガイダ１０８と連続面で構成される第２風向板１１１により、吸込口１０３にショートサーキットを生じることなく、室内へ吹き出すことができ、効率的に室内に天井気流を形成し、快適な室内気流が形成できる。   The blower 106 blows air in a direction substantially tangential to the outer peripheral circle of the blade, flows through the blower 106 and blows out from the outlet 104 (main flow), and flows that circulates in a spiral generated between the blower 106 and the stabilizer 107. (Vortex) is generated. The air outlet 104 is formed between the rear guider 108 and the stabilizer 107 so as to be sandwiched between the upper and lower sides, the blowing direction is substantially horizontal, and the first wind direction plate 110 constituted by a continuous surface with the stabilizer 107 The second airflow direction plate 111 constituted by the rear guider 108 and the continuous surface allows the air to be blown into the room without causing a short circuit at the suction port 103, efficiently forming a ceiling air flow in the room, and a comfortable room air flow. Can be formed.

また、第１風向板１１０の駆動軸心は吹出口の端部にあたるスタビライザ１０７の先端に位置し、第２風向板１１１の駆動軸心は吹出口の端部にあたるリアガイダ１０８の先端に位置する。第１風向板１１０と第２風向板１１１とは、それぞれの駆動軸心を中心に回転駆動し、吹出口１０４から吹き出す気流の方向を制御する。
（実施の形態２）
図２は、本実施形態に係る空気調和機２００の構成の一例を示す断面図である。図２において、実施の形態１と共通の要素については、共通の符号を付している。 The drive axis of the first wind direction plate 110 is located at the tip of the stabilizer 107 corresponding to the end of the blower outlet, and the drive axis of the second wind direction plate 111 is located at the tip of the rear guider 108 corresponding to the end of the blower outlet. The first wind direction plate 110 and the second wind direction plate 111 are rotationally driven around their respective drive axes, and control the direction of the airflow blown out from the air outlet 104.
(Embodiment 2)
FIG. 2 is a cross-sectional view illustrating an example of the configuration of the air conditioner 200 according to the present embodiment. In FIG. 2, elements common to the first embodiment are denoted by common reference numerals.

空気調和機２００の室内ユニット１０１は、図２に示すように、第２風向板１１１を回転駆動させる駆動軸心を、吹出口１０４の端部から吹き出し方向へ、第２風向板１１１の先端と駆動軸心との間隔を有する距離だけ離れた位置に備えている。これによれば、吹出口１０４から吹き出す気流を水平方向へ吹き出す際には、第２風向板１１１を、その先端
がリアガイダ１０８の先端と突き合う位置に回転駆動する。また、吹出口１０４から吹き出す気流を第２風向板１１１によって斜下方向へ制御する際に、第２風向板１１１を、その先端が斜下方向へ向く位置に回転駆動する。これによれば、第２風向板１１１を回転駆動した際に、第２風向板１１１と第１風向板１１０との距離が狭まり風量が減少することを緩和し、吹き出す気流の方向によらず、風量を確保することができ、快適な室内気流が形成できる。
（実施の形態３）
図３は、本実施形態に係る空気調和機３００の構成の一例を示す断面図である。図３において、実施の形態１と共通の要素については、共通の符号を付している。 As shown in FIG. 2, the indoor unit 101 of the air conditioner 200 has a driving axis that rotates and drives the second wind direction plate 111 from the end of the air outlet 104 in the blowing direction, and the tip of the second wind direction plate 111. It is provided at a position separated by a distance having a distance from the drive axis. According to this, when the airflow blown from the blowout port 104 is blown in the horizontal direction, the second wind direction plate 111 is rotationally driven to a position where the tip of the second wind direction plate 111 abuts against the tip of the rear guider 108. Further, when the air flow blown from the outlet 104 is controlled in the diagonally downward direction by the second wind direction plate 111, the second wind direction plate 111 is rotationally driven to a position where the tip thereof is directed in the diagonally downward direction. According to this, when the second wind direction plate 111 is rotationally driven, the distance between the second wind direction plate 111 and the first wind direction plate 110 is reduced and the air volume is reduced. The air volume can be secured and a comfortable indoor airflow can be formed.
(Embodiment 3)
FIG. 3 is a cross-sectional view illustrating an example of the configuration of the air conditioner 300 according to the present embodiment. In FIG. 3, elements common to the first embodiment are denoted by common reference numerals.

空気調和機３００の室内ユニット１０１は、図３に示すように、駆動腕１１２が第２風向板１１１の左右両端を支持している。駆動腕１１２は駆動部を備えており、駆動部の動作によって吹き出し方向へと水平及び回転移動できる。この移動によって駆動腕１１２に支持された第２風向板１１１は水平及び回転移動できる。なお、駆動腕１１２による第２風向板１１１の支持部を第２風向板１１１の駆動軸心とすることで、駆動腕１１２による移動に加えて駆動軸心を中心とした回転が可能となる。吹出口１０４から吹き出す気流を水平方向へ吹き出す際には、第２風向板１１１を、リアガイダ１０８と連続面を構成する位置に駆動する。また、吹出口１０４から吹き出す気流を第２風向板１１１によって斜下方向へ制御する際に、第２風向板１１１を、その先端が斜下方向へ向く位置に駆動する。これによれば、第２風向板１１１を回転駆動した際に、第２風向板１１１と第１風向板１１０との距離が狭まり風量が減少することを緩和し、吹き出す気流の方向によらず、風量を確保することができ、快適な室内気流が形成できる。   In the indoor unit 101 of the air conditioner 300, as shown in FIG. 3, the drive arm 112 supports the left and right ends of the second wind direction plate 111. The driving arm 112 includes a driving unit, and can be moved horizontally and rotationally in the blowing direction by the operation of the driving unit. By this movement, the second wind direction plate 111 supported by the driving arm 112 can be moved horizontally and rotationally. In addition, by using the support portion of the second wind direction plate 111 by the drive arm 112 as the drive axis of the second wind direction plate 111, in addition to the movement by the drive arm 112, rotation about the drive axis becomes possible. When the airflow blown from the blower outlet 104 is blown out in the horizontal direction, the second wind direction plate 111 is driven to a position that forms a continuous surface with the rear guider 108. Further, when the air flow blown out from the outlet 104 is controlled in the diagonally downward direction by the second wind direction plate 111, the second wind direction plate 111 is driven to a position where the tip thereof is directed in the diagonally downward direction. According to this, when the second wind direction plate 111 is rotationally driven, the distance between the second wind direction plate 111 and the first wind direction plate 110 is reduced and the air volume is reduced. The air volume can be secured and a comfortable indoor airflow can be formed.

なお、本実施の形態では、送風機をクロスフローファンを例に述べたが、送風機はこれにとどまらず、ターボファンや軸流ファンなどその形式を問わない。   In the present embodiment, the blower is described by taking a cross flow fan as an example. However, the blower is not limited to this, and any type such as a turbo fan or an axial fan may be used.

本発明に係る空気調和機は、送風機が通風する空気量を増加できることから、家庭用空調や業務用空調に用いるのに好適である。   Since the air conditioner which concerns on this invention can increase the air quantity which a ventilation fan ventilates, it is suitable for using it for domestic air conditioning or commercial air conditioning.

１００ 空気調和機
１０１ 室内ユニット
１０２ 本体ケーシング
１０３ 吸込口
１０４ 吹出口
１０５ 送風回路
１０６ 送風機
１０７ スタビライザ
１０８ リアガイダ
１０９ 熱交換器
１１０ 第１風向板
１１１ 第２風向板
１１２ 駆動腕 DESCRIPTION OF SYMBOLS 100 Air conditioner 101 Indoor unit 102 Main body casing 103 Inlet port 104 Outlet port 105 Blower circuit 106 Blower 107 Stabilizer 108 Rear guider 109 Heat exchanger 110 First wind direction plate 111 Second wind direction plate 112 Drive arm

Claims (4)

吸込口と吹出口と、前記吸込口と前記吹出口とを結ぶ送風回路と、前記送風回路に送風機とスタビライザとリアガイダとを具備する本体ケーシングを備えた空気調和機であって、前記吹出口は前記本体ケーシングの前面に略水平方向に送風するよう構成され、前記吸込口は前記吹出口より下方に位置し、風向板が前記吹出口の送風路の少なくとも一部の壁面からの連続な面で構成されることを特徴とする空気調和機。 An air conditioner including a main body casing including a suction port, a blow-out port, a blower circuit connecting the suction port and the blow-out port, and a blower, a stabilizer, and a rear guider in the blower circuit, The main body casing is configured to blow air in a substantially horizontal direction, the suction port is located below the blower outlet, and the wind direction plate is a continuous surface from at least a part of the wall surface of the blower outlet air passage. An air conditioner characterized by comprising. 前記スタビライザの壁面の少なくとも一部と連続な面で構成される第１風向板と、前記リアガイダの壁面の少なくとも一部と連続な面で構成される第２風向板とを備えることを特徴とする、請求項１に記載の空気調和機。 A first wind direction plate constituted by a surface continuous with at least a part of the wall surface of the stabilizer, and a second wind direction plate constituted by a surface continuous with at least a part of the wall surface of the rear guider. The air conditioner according to claim 1. 前記第２風向板を回転駆動させる駆動軸心を、前記吹出口の端部から、前記第２風向板の先端と前記駆動軸心との距離間隔を有する距離だけ離れた位置に備えることを特徴とする、請求項１に記載の空気調和機。 A drive axis for rotationally driving the second wind direction plate is provided at a position away from the end of the blower outlet by a distance having a distance interval between the tip of the second wind direction plate and the drive axis. The air conditioner according to claim 1. 前記第２風向板を駆動させる駆動腕を備え、前記第２風向板を前記駆動腕の先端に位置する駆動軸心を中心に回動することを特徴とする、請求項１に記載の空気調和機。 2. The air conditioner according to claim 1, further comprising a drive arm that drives the second wind direction plate, wherein the second wind direction plate rotates about a drive axis located at a tip of the drive arm. Machine.
JP2016029414A 2016-02-19 2016-02-19 Air conditioner Expired - Fee Related JP6528131B2 (en)

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PCT/JP2016/005161 WO2017141297A1 (en) 2016-02-19 2016-12-16 Air conditioner
DE112016006451.9T DE112016006451T5 (en) 2016-02-19 2016-12-16 air conditioning

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DE112016006451T5 (en) 2018-12-20
CN107306505B (en) 2020-03-17

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