JP3105119U - Ceiling type air conditioner - Google Patents

Ceiling type air conditioner Download PDF

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JP3105119U
JP3105119U JP2004002570U JP2004002570U JP3105119U JP 3105119 U JP3105119 U JP 3105119U JP 2004002570 U JP2004002570 U JP 2004002570U JP 2004002570 U JP2004002570 U JP 2004002570U JP 3105119 U JP3105119 U JP 3105119U
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room
radiation temperature
temperature sensor
air conditioner
comfort level
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ホ スン チョイ
クワン シク チョ
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エルジー電子株式会社
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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
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • 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
    • 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
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0616—Outlets that have intake openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature

Abstract

【課題】 室内の各個所の空気が均一に調和され得るようにする天井型空気調和機を提供する。
【解決手段】 室内の複数個所の輻射温度を測定できる輻射温度センサーＳを前記天井型空気調和機の本体１０の底面に設けられたフロントパネル２０の一側または前記天井型空気調和機の吐出口ベーン３０に付着することによって前記輻射温度センサーＳを用いて前記室内複数個所の輻射温度を測定し、これに基づいて前記複数個所の快適度を算出すると同時に、前記算出された快適度に基づいて前記室内の吐出量を調節することによって室内の空気が均一に調和されるようにし、室内温度でない輻射温度から算出された快適度に基づいて吐出量を制御することによって快適性を高めることができるように構成する。
【選択図】 図３
PROBLEM TO BE SOLVED: To provide a ceiling type air conditioner capable of uniformly adjusting air in various places in a room.
SOLUTION: A radiant temperature sensor S capable of measuring radiant temperatures at a plurality of places in a room is provided on one side of a front panel 20 provided on a bottom surface of a main body 10 of the ceiling type air conditioner or a discharge port of the ceiling type air conditioner. The radiation temperature is measured at a plurality of places in the room by using the radiation temperature sensor S by attaching to the vane 30, and the comfort level at the plurality of places is calculated based on the measured temperature, and based on the calculated comfort level. By adjusting the discharge amount in the room, the air in the room can be uniformly harmonized, and comfort can be improved by controlling the discharge amount based on the comfort level calculated from the radiant temperature other than the room temperature. The configuration is as follows.
[Selection diagram] FIG.

Description

本考案は、天井型空気調和機に関し、特に、室内の空気を均一に調和させ得るように室内各個所の快適度を算出し、それに基づいて吐出量を調節する天井型空気調和機に関する。   The present invention relates to a ceiling-type air conditioner, and more particularly, to a ceiling-type air conditioner that calculates a degree of comfort at various points in a room so as to uniformly harmonize indoor air and adjusts a discharge amount based on the calculated degree of comfort.

最近、大規模の食堂や教室などの天井に取り付けられてその食堂や教室の室内の空気を調和させる天井型空気調和機の使用が急増している状況である。
このように天井に取り付けられる天井型空気調和機は、室内の一箇所に設けられて制限された領域の空気を調和させる一般型空気調和機に比べて、天井に設けられているために室内の空気を比較的均一に調和させ得るという長所がある。 Recently, the use of ceiling type air conditioners mounted on the ceiling of a large-scale cafeteria or classroom to adjust the indoor air of the cafeteria or classroom is rapidly increasing.
The ceiling type air conditioner mounted on the ceiling in this way is compared with a general type air conditioner that is provided at one place in a room and conditioned air in a restricted area, and is installed on the ceiling because of being provided on the ceiling. The advantage is that the air can be conditioned relatively uniformly.

すなわち、図６に示すように、室内の天井に取り付けられた天井型空気調和機１のベーンａ、ｂの角度が調節されることによって前記空気調和機の吐出風が室内に均一に伝達されるため、壁などに取り付けられる一般型空気調和機に比べて室内の温度を均一に保持できる効果がある。
しかし、図６に示すように、前記天井型空気調和機１の取り付けられた室内に窓２があると、この窓２に隣接した室内空間は、その反対側の廊下３に隣接した室内空間に比べてその温度変化が激しくなるため、室内の空気が全体的に均一に保持され難い問題点があった。 That is, as shown in FIG. 6, by adjusting the angles of the vanes a and b of the ceiling type air conditioner 1 attached to the indoor ceiling, the air discharged from the air conditioner is uniformly transmitted to the room. Therefore, there is an effect that the temperature in the room can be uniformly maintained as compared with a general air conditioner mounted on a wall or the like.
However, as shown in FIG. 6, when there is a window 2 in the room where the ceiling type air conditioner 1 is installed, the room space adjacent to the window 2 becomes the room space adjacent to the corridor 3 on the opposite side. Since the temperature change becomes more severe than that, there is a problem that it is difficult to keep the air in the room uniformly as a whole.

要するに、既存の天井型空気調和機１は、室内の温度を測定し、それに基づいて風向と風速などを調節するが、この場合、室内の各個所の温度を測定するのではなく前記天井型空気調和機の設けられた個所の室内温度を測定し、この測定された室内温度に基づいて風向と風速を予め設定された制御方法にしたがって制御してきたため、室内の各個所の温度差が激しくなってもこれを補償できないという問題があった。   In short, the existing ceiling type air conditioner 1 measures the temperature in the room and adjusts the wind direction and the wind speed based on the measured temperature. The room temperature of the place where the harmony device is installed is measured, and since the wind direction and the wind speed are controlled according to a preset control method based on the measured room temperature, the temperature difference between the various places in the room becomes severe. There was also a problem that this could not be compensated.

本考案は、前記従来技術の問題点を解決するために案出されたものであって、その目的は、室内の空気調和を目的として天井に取り付けられた空気調和機に輻射温度センサーを付着することによって、室内各個所の輻射温度を測定すると同時に快適度を算出し、これに基づいて室内の各個所の空気が均一に調和され得るようにする空気調和機を提供することにある。   The present invention has been devised to solve the above-described problems of the related art, and has an object of attaching a radiation temperature sensor to an air conditioner mounted on a ceiling for the purpose of indoor air conditioning. Accordingly, it is an object of the present invention to provide an air conditioner that measures the radiant temperature of each place in a room and calculates the comfort level at the same time, so that the air in each place in the room can be uniformly conditioned based on this.

前記課題を解決するために、本考案による天井型空気調和機は、熱交換機および送風機が内装され、外部に露出される状態で天井に固定される本体と、前記本体の底面に結合され、室内空気が吸入および吐出され得るように吸入口および吐出口が形成されたフロントパネルと、前記フロントパネルの一側面に付着されて室内の輻射温度を感知する輻射温度センサーと、前記輻射温度センサーから感知された室内の輻射温度に基づいて室内の快適度を算出し、それに基づいて前記吐出口のベーン角度を調節するマイクロコンピュータと、を含めてなることを特徴とする。   In order to solve the above problems, a ceiling type air conditioner according to the present invention includes a heat exchanger and a blower installed therein, a body fixed to a ceiling in a state of being exposed to the outside, and a body connected to a bottom surface of the body, and A front panel having a suction port and a discharge port formed therein so that air can be sucked and discharged, a radiation temperature sensor attached to one side surface of the front panel to detect a radiation temperature in a room, and a radiation temperature sensor. And a microcomputer that calculates a degree of indoor comfort based on the determined indoor radiation temperature and adjusts the vane angle of the discharge port based on the calculated degree of indoor comfort.

以上のように構成される本考案の天井型空気調和機によれば、室内の複数個所の輻射温度を測定できる輻射温度センサーを前記天井型空気調和機の本体の底面に設けられたフロントパネルの一側または前記天井型空気調和機の吐出口ベーンに付着することによって前記輻射温度センサーを用いて前記室内の複数個所の輻射温度を測定し、それに基づいて前記複数個所の快適度を算出すると同時に前記算出された快適度に基づいて前記室内の吐出量を調節することによって室内の空気が均一に調和されるようにし、室内温度でない輻射温度から算出された快適度に基づいて吐出量を制御することによって快適性を高めることができる。   According to the ceiling-type air conditioner of the present invention configured as described above, a radiant temperature sensor capable of measuring the radiant temperature at a plurality of locations in the room is provided on the bottom surface of the main body of the ceiling-type air conditioner. By measuring the radiation temperature at a plurality of locations in the room using the radiation temperature sensor by attaching to one side or the discharge vane of the ceiling type air conditioner, and calculating the comfort level of the plurality of locations based on the measured radiation temperature. By adjusting the discharge rate in the room based on the calculated comfort level, the air in the room is uniformly harmonized, and the discharge rate is controlled based on the comfort level calculated from the radiation temperature other than the room temperature. This can increase comfort.

以下、本考案の好ましい実施形態を添付図面に基づいて詳細に説明する。
図１は、天井型空気調和機の室内機の要部構成を示す断面図であって、天井型空気調和機は、大きく、天井１内に収納設置され、室内熱交換機１５と室内ファン１６およびモータ１６ａが内装され、底面が開口された本体１０と、前記本体１０の底面に結合されて室内側に露出され、中央に室内空気を吸入できるように吸入グリル２２が設けられ、前記吸入グリル２２周りの四方に熱交換された空気を吐出せるように吐出口２４が形成されたフロントパネル２０と、を含めて構成される。 Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a cross-sectional view showing a configuration of a main part of an indoor unit of a ceiling-type air conditioner. The ceiling-type air conditioner is large, is housed and installed in a ceiling 1, and has an indoor heat exchanger 15, an indoor fan 16, A main body 10 having a motor 16a therein and having an open bottom surface, and a suction grill 22 coupled to the bottom surface of the main body 10 and exposed to the indoor side so that indoor air can be sucked at the center, is provided. And a front panel 20 having a discharge port 24 formed so as to discharge air that has been heat-exchanged to the surrounding four directions.

前記室内熱交換機１５は、前記室内ファン１６およびモータ１６ａ周りの四方を取り囲む四角形状に配設され、前記室内ファン１６と吸入グリル２２との間には前記室内ファン１６の回転によって室内側から本体１０内に吸入された空気を案内するベルマウス１８が配設され、前記室内熱交換機１５の下側には室内熱交換機１５の冷媒と空気の熱交換過程中に室内熱交換機１５の表面に発生した凝縮水を受けるドレンパン１９が配設される。
前記フロントパネル２０の吐出口２４には、前記室内熱交換機１５を通りながら熱交換され、室内側に向かって吐出される冷気または温気の上下風向を調節する複数個の風向調節ベーン３０が回転自在に配設される。 The indoor heat exchanger 15 is disposed in a square shape surrounding four sides around the indoor fan 16 and the motor 16 a, and the indoor heat exchanger 15 is disposed between the indoor fan 16 and the suction grill 22 from the indoor side by rotation of the indoor fan 16. A bell mouth 18 for guiding the air sucked into the inside 10 is provided, and a bell mouth 18 is formed below the indoor heat exchanger 15 on the surface of the indoor heat exchanger 15 during a heat exchange process between the refrigerant of the indoor heat exchanger 15 and air. A drain pan 19 for receiving the condensed water is provided.
A plurality of wind direction adjusting vanes 30 for adjusting the vertical direction of cold air or hot air which is heat-exchanged while passing through the indoor heat exchanger 15 and discharged toward the indoor side are rotated at the outlet 24 of the front panel 20. Arranged freely.

図２は、本考案によって輻射温度センサーがパネルに付着された状態を示す平面図である。
前記フロントパネル２０の上面には、図２に示すように、前記風向調節ベーン３０を回転させるためのベーン用モータ４０が装着され、前記風向調節ベーン３０同士の間には前記風向調節ベーン３０を同時に駆動するための回転棒４４が配設される。
前記風向調節ベーン３０は、長方形状の平板からなり、前記吐出口２４から吐出される熱交換された空気の上下風向を案内する上下調節部３１と、前記上下風向調節部３１の両側端に突設されて前記ベーン用モータ４０から駆動力が伝達される支え台３２と、から構成される。 FIG. 2 is a plan view illustrating a state in which a radiation temperature sensor is attached to a panel according to the present invention.
As shown in FIG. 2, a vane motor 40 for rotating the wind direction adjusting vanes 30 is mounted on the upper surface of the front panel 20, and the wind direction adjusting vanes 30 are provided between the wind direction adjusting vanes 30. A rotating rod 44 for driving at the same time is provided.
The wind direction adjusting vane 30 is formed of a rectangular flat plate, and has a vertical adjuster 31 for guiding the vertical direction of the heat exchanged air discharged from the discharge port 24, and protrudes from both ends of the vertical wind direction adjuster 31. And a support base 32 to which driving force is transmitted from the vane motor 40.

特に、本考案による天井型空気調和機は、図２に示すように、前記フロントパネル２０の一側面に付着されて前記天井型空気調和機本体１０の設けられた室内の少なくとも二箇所以上の輻射温度を測定する輻射温度センサーＳを含めてなる。また、前記天井型空気調和機１０のマイクロコンピュータは、前記輻射温度センサーＳから測定された室内各個所の輻射温度に基づいて前記室内の空気が均一に調和されるようにする。   In particular, as shown in FIG. 2, the ceiling type air conditioner according to the present invention is attached to one side surface of the front panel 20 and emits radiation at at least two or more places in the room where the ceiling type air conditioner body 10 is provided. A radiation temperature sensor S for measuring temperature is included. In addition, the microcomputer of the ceiling type air conditioner 10 uniformly adjusts the air in the room based on the radiation temperature of each part of the room measured by the radiation temperature sensor S.

ここで、前記輻射温度センサーＳは、前記天井型空気調和機の設けられた室内に形成された窓側と廊下側の壁の輻射温度を測定できるように最小限１２０°以上の感知範囲を有する輻射温度センサーから構成される。
また、図３に示すように、本考案による輻射温度センサーＳは、前記空気調和機の複数個の風向調節ベーン３０のうちいずれか一つのベーンに付着することも可能であるが、この場合、前記のように１２０°以上の感知範囲を有する輻射温度センサーでなくても室内複数個所の輻射温度を測定することができる。 Here, the radiation temperature sensor S has a radiation range of at least 120 ° or more so as to be able to measure the radiation temperature of the window side and the corridor side wall formed in the room provided with the ceiling type air conditioner. Consists of a temperature sensor.
Also, as shown in FIG. 3, the radiation temperature sensor S according to the present invention may be attached to any one of the plurality of wind direction adjusting vanes 30 of the air conditioner. As described above, it is possible to measure the radiation temperature at a plurality of places in a room without using a radiation temperature sensor having a sensing range of 120 ° or more.

すなわち、前記輻射温度センサーＳの付着されたベーンが左右に駆動されるに伴って前記ベーンに装着された輻射温度センサーＳも左右に動くため、前記室内の複数個所の輻射温度を測定することができる。したがって、前記風向調節ベーンの駆動にしたがって前記輻射温度センサーＳは前記室内の窓側と前記廊下側の壁の輻射温度を測定できるようになる。
前記天井型空気調和機に装着された輻射温度センサーＳから室内複数個所の輻射温度が測定されると、これに基づいて前記天井型空気調和機のマイクロコンピュータは室内各個所の快適度を算出する。 That is, since the radiation temperature sensor S attached to the vane moves left and right as the vane to which the radiation temperature sensor S is attached is driven left and right, it is possible to measure the radiation temperature at a plurality of places in the room. it can. Therefore, the radiation temperature sensor S can measure the radiation temperatures of the windows on the indoor side and the walls on the corridor side according to the driving of the wind direction adjusting vanes.
When the radiation temperature at a plurality of locations in the room is measured from the radiation temperature sensor S mounted on the ceiling type air conditioner, the microcomputer of the ceiling type air conditioner calculates the comfort level of each location in the room based on the measured radiation temperatures. .

図４は、本考案による天井型空気調和機の各構成を示すブロック図である。
図４に示すように、前記天井型空気調和機は、前記天井型空気調和機の設けられた空間の室内温度を測定できる室内温度センサー１５と、前記図２または図３のように室内各個所の輻射温度を測定する輻射温度センサーＳと、前記室内温度センサー１５および前記輻射温度センサーＳによって測定された室内温度と輻射温度に基づいて室内各個所の快適度を算出し、この算出結果にしたがってベーンの駆動を制御するモータ４０を制御するマイクロコンピュータ１６と、を含めて構成される。 FIG. 4 is a block diagram showing each configuration of the ceiling type air conditioner according to the present invention.
As shown in FIG. 4, the ceiling type air conditioner includes an indoor temperature sensor 15 that can measure an indoor temperature of a space where the ceiling type air conditioner is provided, and various parts of the room as shown in FIG. 2 or FIG. 3. A radiation temperature sensor S that measures the radiation temperature of the vehicle, and calculates the comfort level of each part of the room based on the indoor temperature and the radiation temperature measured by the indoor temperature sensor 15 and the radiation temperature sensor S, and according to the calculation result. And a microcomputer 16 for controlling a motor 40 for controlling the driving of the vanes.

ここで、前記マイクロコンピュータ１６は、前記輻射温度センサーＳから測定された室内各個所の輻射温度と前記室内温度センサー１５から測定された室内の室内温度を平均し、各個所の快適度を算出する。すなわち、前記室内のうち窓側の快適度は窓側の輻射温度と室内温度との平均値である。また、廊下側の壁の快適度は、壁の輻射温度と室内温度との平均値である。
前記マイクロコンピュータ１６は、前記窓側の快適度と前記廊下側の壁の快適度を比較し、それに基づいて前記複数個の風向調節ベーン３０を駆動させるモータ４０を制御することによって前記複数個の風向調節ベーン３０の角度が調節されるようにする。 Here, the microcomputer 16 averages the radiation temperature of each part of the room measured by the radiation temperature sensor S and the room temperature of the room measured by the room temperature sensor 15, and calculates the comfort level of each part. . That is, the comfort level on the window side of the room is an average value of the radiation temperature on the window side and the room temperature. The comfort level of the wall on the corridor side is an average value of the radiation temperature of the wall and the room temperature.
The microcomputer 16 compares the comfort level on the window side with the comfort level on the wall on the corridor side, and controls the motor 40 for driving the plurality of wind direction adjusting vanes 30 based on the comfort level. The angle of the adjusting vane 30 is adjusted.

すなわち、前記マイクロコンピュータ１６は、前記窓側の快適度が前記廊下側の壁の快適度より低い場合、前記窓側に向いて吐出される風量が増加するように前記モータ４０を制御し、前記窓側の風向調節ベーンの角度を調節する。また、前記廊下側の壁の快適度が前記窓側の快適度より低い場合、前記廊下側の壁に向いて吐出される風量が増加するように前記モータ４０を制御し、前記廊下側の壁側の風向調節ベーンの角度を調節する。
以上のように構成された本考案の天井型空気調和機の動作を図５に基づいて説明すれば次のようである。 That is, when the comfort level on the window side is lower than the comfort level on the wall on the corridor side, the microcomputer 16 controls the motor 40 so that the amount of air discharged toward the window side increases, and the microcomputer 16 controls the motor on the window side. Adjust the angle of the wind direction adjustment vane. Further, when the comfort level of the corridor side wall is lower than the window side comfort level, the motor 40 is controlled so that the amount of air discharged toward the corridor side wall increases, and the corridor side wall side is controlled. Adjust the angle of the wind direction adjusting vane.
The operation of the ceiling type air conditioner of the present invention configured as described above will now be described with reference to FIG.

まず、第１段階(Ｓ１)で、前記天井型空気調和機が作動するに伴って前記輻射温度センサーは室内の複数個所の輻射温度を測定する。
第２段階(Ｓ２)で、前記天井型空気調和機のマイクロコンピュータは、前記測定された輻射温度に基づいて前記室内窓側と壁側の快適度を算出する。ここで、前記マイクロコンピュータは、前記室内窓側の輻射温度と室内温度との平均値を前記室内窓側の快適度として算出し、また、壁側の輻射温度と室内温度との平均値を前記壁側の快適度として算出する。 First, in a first step (S1), as the ceiling type air conditioner operates, the radiation temperature sensor measures radiation temperatures at a plurality of places in a room.
In a second step (S2), the microcomputer of the ceiling type air conditioner calculates the comfort level of the indoor window side and the wall side based on the measured radiation temperature. Here, the microcomputer calculates an average value of the radiation temperature on the indoor window side and the indoor temperature as the comfort level on the indoor window side, and calculates an average value of the radiation temperature on the wall side and the indoor temperature on the wall side. Is calculated as the degree of comfort.

第３段階(Ｓ３)で、前記マイクロコンピュータは、前記算出された快適度が同一か比較する。
仮に、前記第３段階で前記算出された快適度が同一であると、本考案による空気調和機制御方法は前記第１段階に復帰する。
一方、前記第３段階で前記算出された快適度が同一でない場合は、第４段階(Ｓ４)で、前記マイクロコンピュータは、前記窓側の快適度が前記壁側の快適度より高い値を有するか比較する。 In a third step (S3), the microcomputer compares whether the calculated comfort levels are the same.
If the calculated comfort levels are the same in the third step, the air conditioner control method according to the present invention returns to the first step.
On the other hand, if the calculated comfort levels are not the same in the third step, the microcomputer determines in a fourth step (S4) whether the window-side comfort level is higher than the wall-side comfort level. Compare.

前記第４段階で前記窓側の快適度が前記壁側の快適度より低い値を有すると、第５段階(Ｓ５)で、前記マイクロコンピュータは、前記窓側に向いたベーンの角度を調節することによって前記窓側に向いて吐出される風量を増加させる。
一方、前記第４段階で前記窓側の快適度が前記壁側の快適度より高い値を有する場合は、第６段階(Ｓ６)で、前記マイクロコンピュータは前記壁側に向いたベーンの角度を調節することによって前記壁側に向いて吐出される風量を増加させる。 When the comfort level on the window side is lower than the comfort level on the wall side in the fourth step, the microcomputer adjusts an angle of the vane facing the window side in a fifth step (S5). The amount of air discharged toward the window is increased.
On the other hand, if the comfort level on the window side is higher than the comfort level on the wall side in the fourth step, the microcomputer adjusts the angle of the vane facing the wall side in a sixth step (S6). By doing so, the amount of air discharged toward the wall is increased.

本考案による天井型空気調和機の要部構成を示す断面図である。FIG. 2 is a cross-sectional view illustrating a configuration of a main part of the ceiling type air conditioner according to the present invention. 本考案による輻射温度センサーがパネルに付着された第１状態を示す図である。FIG. 3 is a view illustrating a first state in which the radiation temperature sensor according to the present invention is attached to a panel. 本考案による輻射温度センサーが風向調節ベーンに付着された第２状態を示す図である。FIG. 4 is a view illustrating a second state in which the radiation temperature sensor according to the present invention is attached to the wind direction adjusting vane. 本考案による天井型空気調和機の構成を示すブロック図である。FIG. 2 is a block diagram illustrating a configuration of the ceiling type air conditioner according to the present invention. 本考案による天井型空気調和機の制御方法の流れを示す順序図である。FIG. 3 is a flowchart illustrating a method of controlling the ceiling type air conditioner according to the present invention. 従来の天井型空気調和機が天井に取り付けられた例を示す図である。It is a figure showing the example where the conventional ceiling type air conditioner was attached to the ceiling.

符号の説明Explanation of reference numerals

１０…天井型空気調和機の本体
１５…室内温度センサー
１６…マイクロコンピュータ
３０…風向調節ベーン
４０…ベーン用モータ
Ｓ…輻射温度センサー DESCRIPTION OF SYMBOLS 10 ... Main body of ceiling type air conditioner 15 ... Indoor temperature sensor 16 ... Microcomputer 30 ... Wind direction adjustment vane 40 ... Vane motor S ... Radiation temperature sensor

Claims (2)

熱交換機および送風機が内装され、外部に露出される状態で天井に固定される本体と；
前記本体の底面に結合され、室内空気が吸入および吐出され得るように吸入口および吐出口が形成されたフロントパネルと；
前記フロントパネルの一側面に付着されて少なくとも室内の二個所以上の輻射温度を感知する輻射温度センサーと；
前記室内の室内温度と前記輻射温度センサーから測定された輻射温度との平均値に基づいて前記輻射温度センサーが輻射温度を測定した箇所の快適度を算出し、その快適度の大小を比較して快適度の低い室内空間に吐出風が向かうように前記吐出口のベーン角度を調節するマイクロコンピュータと；を含めてなることを特徴とする天井型空気調和機。 A main body in which a heat exchanger and a blower are installed and which is fixed to a ceiling in a state of being exposed to the outside;
A front panel coupled to a bottom surface of the main body, the front panel having a suction port and a discharge port formed therein so that room air can be sucked and discharged;
A radiation temperature sensor attached to one side surface of the front panel to detect radiation temperatures of at least two places in the room;
Based on the average value of the room temperature of the room and the radiation temperature measured from the radiation temperature sensor, calculate the comfort level of the location where the radiation temperature sensor measures the radiation temperature, and compare the magnitude of the comfort level. A microcomputer that adjusts a vane angle of the discharge port so that the discharge wind is directed to an indoor space having a low degree of comfort. 熱交換機および送風機が内装され、外部に露出される状態で天井に固定される本体と；
前記本体の底面に結合され、室内空気が吸入および吐出され得るように吸入口および吐出口が形成されたフロントパネルと；
前記吐出口のベーンに付着されて前記ベーンの移動とともに左右に移動しながら室内の輻射温度を感知する輻射温度センサーと；
前記室内の室内温度と前記輻射温度センサーから測定された輻射温度との平均値に基づいて前記輻射温度センサーが輻射温度を測定した箇所の快適度を算出し、その快適度の大小を比較して快適度の低い室内空間に吐出風が向かうように前記吐出口のベーン角度を調節するマイクロコンピュータと；を含めてなることを特徴とする天井型空気調和機。 A main body in which a heat exchanger and a blower are installed and which is fixed to a ceiling in a state of being exposed to the outside;
A front panel coupled to a bottom surface of the main body, the front panel having a suction port and a discharge port formed therein so that room air can be sucked and discharged;
A radiation temperature sensor attached to the vane of the discharge port and sensing a radiation temperature in a room while moving left and right with the movement of the vane;
Based on the average value of the room temperature of the room and the radiation temperature measured from the radiation temperature sensor, calculate the comfort level of the location where the radiation temperature sensor measures the radiation temperature, and compare the magnitude of the comfort level. A microcomputer that adjusts a vane angle of the discharge port so that the discharge wind is directed to an indoor space having a low degree of comfort.
JP2004002570U 2001-12-13 2004-05-10 Ceiling type air conditioner Expired - Lifetime JP3105119U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016070582A (en) * 2014-09-30 2016-05-09 ダイキン工業株式会社 Indoor unit of air conditioning device

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3700718B2 (en) * 2003-11-27 2005-09-28 ダイキン工業株式会社 Air conditioner
JP4107334B2 (en) 2006-04-21 2008-06-25 ダイキン工業株式会社 Air conditioner
SE532506C2 (en) * 2008-03-31 2010-02-09 Lindab Ab Method and apparatus for ventilating a space
JP4952775B2 (en) 2009-11-05 2012-06-13 ダイキン工業株式会社 Air conditioner indoor unit
CN103629789B (en) * 2013-11-13 2016-03-02 青岛海尔软件有限公司 Scanning Detction temperature can carry out temperature controlled air-conditioning up and down
CN103615791B (en) * 2013-11-13 2016-04-20 青岛海尔软件有限公司 For the temperature-detecting device that can scan in length and breadth of air-conditioning
JP6242300B2 (en) * 2014-06-25 2017-12-06 三菱電機株式会社 Air conditioner indoor unit and air conditioner
US11193677B2 (en) 2015-07-21 2021-12-07 Samsung Electronics Co., Ltd. Air conditioner and control method thereof
CN106765869B (en) * 2016-11-22 2019-07-05 深圳达实智能股份有限公司 A kind of cold emission air-conditioning system temperature control method and device
CN106642335B (en) * 2016-12-09 2019-08-09 青岛海信日立空调系统有限公司 A kind of embedded air-conditioner indoor set
KR102070496B1 (en) * 2017-12-31 2020-01-29 주식회사 포스코아이씨티 System for controlling heating and cooling of building
KR102168705B1 (en) 2018-05-15 2020-10-22 엘지전자 주식회사 Method for controlling a ceiling type air conditioner
CN109323427B (en) * 2018-11-02 2023-08-25 青岛海尔空调器有限总公司 Control method and device for indoor unit of air conditioner, air conditioner and storage medium
CN117346285B (en) * 2023-12-04 2024-03-26 南京邮电大学 Indoor heating and ventilation control method, system and medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272080B (en) 1992-10-28 1996-01-10 Toshiba Kk Air conditioning apparatus capable of operating in cooling mode and heating mode
JP3369331B2 (en) 1994-09-30 2003-01-20 東芝キヤリア株式会社 Air conditioner
JP3282616B2 (en) * 1999-11-05 2002-05-20 ダイキン工業株式会社 Ceiling-mounted air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016070582A (en) * 2014-09-30 2016-05-09 ダイキン工業株式会社 Indoor unit of air conditioning device

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EP1319900A1 (en) 2003-06-18
JP2003185227A (en) 2003-07-03

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