JP6528131B2 - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
JP6528131B2
JP6528131B2 JP2016029414A JP2016029414A JP6528131B2 JP 6528131 B2 JP6528131 B2 JP 6528131B2 JP 2016029414 A JP2016029414 A JP 2016029414A JP 2016029414 A JP2016029414 A JP 2016029414A JP 6528131 B2 JP6528131 B2 JP 6528131B2
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air
direction plate
air conditioner
outlet
wind direction
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JP2017146055A (en
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賢宣 和田
賢宣 和田
憲昭 山本
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 PCT/JP2016/005161 priority patent/WO2017141297A1/en
Priority to DE112016006451.9T priority patent/DE112016006451T5/en
Priority to CN201680011032.9A priority patent/CN107306505B/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

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 configured below a blowout port, and a wind direction plate is formed in a continuous plane from a blowing passage at a blowout port in a substantially horizontal direction.

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。   Generally, a blower circuit is formed to ventilate a main casing having a suction port and a blowout port, a blower is provided in the blower circuit, a heat exchanger is disposed in the vicinity of the upstream of the blower, and rotation of the blower An air conditioner is known which has an indoor unit that blows off from a blowout port after heat exchange of the sucked air through a heat exchanger. A rear guider and a stabilizer are provided to form the flow of air generated by the rotation of the blower. By the way, as the flow of air inside the fan, a flow (main stream) which passes through the fan and is blown out from the blowout port, and a flow (vortex) which is generated between the fan and the stabilizer and circulates in a spiral 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, the air conditioner 1 currently disclosed by patent document 1 is demonstrated using FIG. 4 as an example of the conventional indoor unit. The air conditioner 1 has a suction port 3 at the lower surface of the main casing 2, an air outlet 4 at the arc-shaped front surface, an air passage 5 connecting the suction port 3 and the air outlet 4, a front heat exchanger 6, a rear portion A heat exchanger 7, a front heat exchanger 6 for delivering the heat-exchanged air to the outlet 4 and a blower 8 located above the rear heat exchanger 7, a front heat exchanger 6 for receiving condensed water, A dew tray 9 located below the rear heat exchanger 7 is provided, and an auxiliary suction port 10 is provided on the front or lower surface of the front heat exchanger 6. The rear guider 11 connecting the upper portion of the blower 8 and the upper portion of the air outlet 4 is provided, the stabilizer 12 connecting the lower portion of the air blower 8 and the lower portion of the air outlet 4 A partition 13 is provided to connect with the rear.

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 drawn in so as to pass through the front heat exchanger 6 and the rear heat exchanger 7, and flows through the blower 8 through the air passage formed by the stabilizer 12 and the rear guider 11. It is blown 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 continues to flow along the rear guider 11. The rear guider 11 has a substantially horizontal surface at the upper part of the blower 8, forms a curved surface from there, has a surface directed obliquely downward at the outlet 4 and has a surface directed obliquely downward at the outlet 4 Therefore, we are aiming to control the direction of the blown air diagonally downward.

特開２０００−２４０９６５公報Japanese Patent Laid-Open No. 2000-240965

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 which concerns on patent document 1, although the direction of blowing air can be made diagonally downward, horizontal direction blowing becomes difficult. If it is difficult to blow out in the horizontal direction, there is a risk that controllability of the indoor airflow environment may be accompanied by problems such as inability to form an airflow for forming a non-airflowing area 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 for ventilating a main body casing having a suction port and a blower outlet, and heat exchange near the upstream of the blower. In the indoor unit equipped with a rear guider and a stabilizer, in order to form an air flow generated by the rotation of the blower, the blowout direction of the air flow from the blowout port is controlled in a horizontal direction, and the air flow environment in the room It is an object of the present invention to provide an air conditioner capable of improving the controllability of the air conditioner.

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 comprises an air inlet and an outlet, a blower circuit connecting the inlet and the outlet, and a main casing having a blower, a stabilizer, and a rear guider in the blower circuit. The air outlet is configured to blow air in a substantially horizontal direction to the front surface of the main body casing, the air inlet is located below the air outlet, and the wind direction plate is at least a part of the air passage of the air outlet. It consists of a continuous surface from the wall surface of

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。   In this case, the air flow direction plate is constructed by the air flow circuit at the air outlet from the air flow circuit, whereby the air conditioner having the air outlet formed in the substantially horizontal direction can blow air 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。   In the air conditioner according to the present invention, the air flow can be blown out in a substantially horizontal direction from the front surface of the main body casing, and the air outlet is positioned near the ceiling to efficiently form the ceiling air flow indoors. A comfortable indoor air flow formation effect can be obtained.

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 concerning 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。   The first invention is an air conditioner comprising a main casing having a suction port and a blowout port, a blower circuit connecting the suction port and the blower port, and a blower, a stabilizer and a rear guider in the blower circuit. The air outlet is configured to blow air in a substantially horizontal direction to the front surface of the main body casing, the air inlet is positioned below the air outlet, and the wind direction plate is a wall surface of at least a part of the air passage of the air outlet. It consists of a continuous aspect 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 in which the air outlet is configured in a substantially horizontal direction by forming the air direction plate in the air outlet from the air flow circuit, the air flow is blown out in the substantially horizontal direction from the front surface of the main body casing. By forming the air outlet in the vicinity of the ceiling, it is possible to efficiently form the ceiling air flow indoors and to form a comfortable indoor air flow.

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。   According to a second aspect of the invention, in the air conditioner according to the first aspect of the invention, in particular, a first wind direction plate formed of a surface continuous with at least a part of the wall surface of the stabilizer, and a surface continuous with at least a part of the wall surface of the rear guider. And a second wind direction plate.

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 first air flow direction plate is disposed between the blowout port and the suction port formed on the lower surface of the blowout port, whereby the air flow blown out from the blowout port directly flows into the suction port By suppressing the short circuit, the air flow can be efficiently blown out from the front surface of the main body casing in a substantially horizontal direction, and a comfortable indoor air flow 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。   According to a third aspect of the invention, in the air conditioner according to the first aspect of the invention, in particular, a drive shaft for rotationally driving the second wind direction plate, from the end of the outlet, 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 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 air flow direction blown out from the blowout port by the rotational drive of the second air flow direction plate, the distance to the first air flow direction plate is narrowed and the reduction of the air volume is alleviated, regardless of the direction of the air flow blown out. , You can secure the air flow.

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。   According to a fourth aspect of the present invention, in the air conditioner according to the first aspect, the second aspect is provided with a drive arm for driving the second wind direction plate, and the second wind direction plate is 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 controlling the air flow direction blown out from the blowout port by driving using the drive arm of the second air flow direction plate, the distance between the first air flow direction plate and the second air flow direction plate is made constant regardless of the blown air flow direction. The air volume can be maintained, and the change of the air volume depending on the direction of the air flow blown out can be mitigated, and the air volume can be secured regardless of the direction of the air flow 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. In addition, each embodiment described below is an example, and this invention is not limited by 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 showing an example of the configuration of the 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 is provided with a suction port 103 and a blowout port 104 in a main body casing 102, and an air blower circuit 105, a fan 106, a stabilizer inside the main body casing 102. 107, a rear guider 108, and a heat exchanger 109, wherein the outlet 104 is substantially horizontally disposed on the front surface of the main body casing 102 in the vicinity of the ceiling, and the inlet 103 is a lower surface of the outlet 104. Configured In addition, the first wind direction plate 110 configured by the stabilizer 107 and the continuous surface, and the second wind direction plate 111 configured by the rear guider 108 and the continuous surface are provided. The drive shaft center of the second wind direction plate 111 is located at the end of the 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 tangent to the blade outer circumference circle, passes through the blower 106 and is blown out from the outlet 104 (main stream), and flows between the blower 106 and the stabilizer 107 to circulate in a swirling manner. (Vortex) and generate. The blowout port 104 is formed by sandwiching the upper and lower portions by the rear guider 108 and the stabilizer 107, and the blowout direction is substantially horizontal, and the first wind direction plate 110 formed of the stabilizer 107 and a continuous surface The second air direction plate 111 formed of a continuous surface with the rear guider 108 can blow the air into the room without creating a short circuit in the suction port 103, efficiently forming a ceiling air flow in the room, and a comfortable indoor 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 shaft center of the first wind direction plate 110 is located at the tip of the stabilizer 107 at the end of the outlet, and the drive shaft center of the second wind direction plate 111 is located at the tip of the rear guider 108 at the end of the outlet. The first wind direction plate 110 and the second wind direction plate 111 rotate around their respective drive axes, and control the direction of the air flow blown out from the blowout port 104.
Second Embodiment
FIG. 2 is a cross-sectional view showing an example of the configuration of the air conditioner 200 according to the present embodiment. In FIG. 2, the elements common to the first embodiment are denoted by the same 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 drive shaft center for rotating and driving the second air direction plate 111, a tip of the second air direction plate 111 in the blowing direction from the end of the outlet 104 and It is provided at a position separated by a distance having a distance from the drive axis. According to this, when the air flow blown out from the blowout port 104 is blown out in the horizontal direction, the second wind direction plate 111 is rotationally driven to a position where the tip end thereof abuts against the tip end of the rear guider 108. Further, when controlling the air flow blown out from the blowout port 104 in the obliquely downward direction by the second air direction plate 111, the second air direction plate 111 is rotationally driven to a position where the tip thereof is directed in the obliquely downward direction. According to this, when the second air direction plate 111 is driven to rotate, the distance between the second air direction plate 111 and the first air direction plate 110 is reduced and the reduction of the air volume is alleviated, regardless of the direction of the air flow blown out. Air volume can be secured, and comfortable indoor air flow can be formed.
Third Embodiment
FIG. 3 is a cross-sectional view showing an example of the configuration of the air conditioner 300 according to the present embodiment. In FIG. 3, the elements common to the first embodiment are given the same 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。   As shown in FIG. 3, in the indoor unit 101 of the air conditioner 300, the drive arms 112 support the left and right ends of the second wind direction plate 111. The drive arm 112 includes a drive unit, and can move horizontally and rotationally in the blowout direction by the operation of the drive unit. By this movement, the second wind direction plate 111 supported by the drive arm 112 can move horizontally and rotationally. In addition to the movement by the drive arm 112, rotation around the drive axis is possible 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. When the air flow blown out from the blowout port 104 is blown out in the horizontal direction, the second wind direction plate 111 is driven to a position which forms a continuous surface with the rear guider 108. Further, when controlling the air flow blown out from the air outlet 104 in the obliquely downward direction by the second air direction plate 111, the second air direction plate 111 is driven to a position where the tip thereof is directed in the obliquely downward direction. According to this, when the second air direction plate 111 is driven to rotate, the distance between the second air direction plate 111 and the first air direction plate 110 is reduced and the reduction of the air volume is alleviated, regardless of the direction of the air flow blown out. Air volume can be secured, and comfortable indoor air flow 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 as an example of a cross flow fan, but the blower is not limited to this, and any form 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。   The air conditioner according to the present invention is suitable for use in household air conditioning and commercial air conditioning because it can increase the amount of air ventilated by the blower.

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 Reference Signs List 100 air conditioner 101 indoor unit 102 main casing 103 suction port 104 air outlet 105 air blow circuit 106 fan 107 stabilizer 108 rear guider 109 heat exchanger 110 first air direction plate 111 second air direction plate 112 driving 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、第１風向板が前記吹出口の前記スタビライザ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 comprising: a suction port and a blowout port; a fan circuit connecting the suction port and the blowout port; and a main body casing having a fan, a stabilizer, and a rear guider in the fan circuit. The front face of the main body casing is configured to blow in a substantially horizontal direction, the suction port is positioned below the air outlet, and the first air direction plate is continuous from the wall surface of at least a part of the stabilizer of the air outlet. 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 air direction plate formed of a surface continuous with at least a part of a wall surface of the stabilizer, and a second air direction plate formed of 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風向板の風向き方向における幅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。 The drive shaft for rotationally driving the second wind direction plate is provided at a position separated from the end of the outlet by the width in the wind direction of the second wind direction plate. Air conditioner. 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。 The air conditioning system according to claim 1, further comprising: a driving arm for driving the second wind direction plate, wherein the second wind direction plate is pivoted around a driving axis located at the tip of the driving arm. Machine.
JP2016029414A 2016-02-19 2016-02-19 Air conditioner Active JP6528131B2 (en)

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DE112016006451.9T DE112016006451T5 (en) 2016-02-19 2016-12-16 air conditioning
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JPH0914196A (en) * 1995-06-30 1997-01-14 Nippondenso Co Ltd Cross flow fan for air-conditioning device for automobile
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DE112016006451T5 (en) 2018-12-20

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