JPH04131648A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPH04131648A
JPH04131648A JP2255546A JP25554690A JPH04131648A JP H04131648 A JPH04131648 A JP H04131648A JP 2255546 A JP2255546 A JP 2255546A JP 25554690 A JP25554690 A JP 25554690A JP H04131648 A JPH04131648 A JP H04131648A
Authority
JP
Japan
Prior art keywords
air
room temperature
room
damper
control plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2255546A
Other languages
Japanese (ja)
Inventor
Masahiko Yasui
安井 正彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP2255546A priority Critical patent/JPH04131648A/en
Publication of JPH04131648A publication Critical patent/JPH04131648A/en
Pending legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To reduce variations of room temperatures and utilize energy effectively by a method wherein an air conditioner is provided with a control device for entirely controlling the opening and closing of a damper disposed at a blowing port and the direction of an air direction control plate and then the damper and the air direction control plate are controlled in such a way that air is sent from a plurality of blowing ports into a room where the temperature distribution is not uniform. CONSTITUTION:A damper 4a for controlling the amount of air flowing into a room 3 and an air direction control plate 4b are disposed at a plurality of blowing ports 4 disposed at an extremity end on the side of a room 3. They are outputted to a control device 6 through a room temperature sensor 5. The control device 6 stores data of a mounted position of each of the blowing ports 4 and a room temperature sensor 5. It receives all outputs of the room temperature sensor 5, group the distribution of room temperatures and drives and controls entirely the opening and closing of the damper 4a or the direction of the air direction control plate 4b and at the same time if the room temperature does not become uniform under its control only, a signal for increasing the amount of air or varying the temperature is outputted to the air conditioner 1 through a signal line 7.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、空気調和装置に関するものである。[Detailed description of the invention] [Industrial application field] The present invention relates to an air conditioner.

〔従来の技術〕[Conventional technology]

従来の空気調和装置は、空気冷却器及び空気加熱器を含
んでなる空気調和機と、その空気調和機から送出される
冷風または温風を室内に導くダクトと、そのダクトの室
内側であって室内へ空気を供給する吹き出し口と、その
吹き出し口に設けられ室内への給気量を制御するダンパ
と、室内に前記吹き出し口に対して規則的に設置された
複数の室温センサーと、各室温センサーの出力により各
室温センサーに対応する吹き出し口のダンパを個々に開
閉制御する制御装置とを有し、またさらには、制御装置
と空気調和機の間には信号線を有して構成されていた。
A conventional air conditioner includes an air conditioner including an air cooler and an air heater, a duct that guides cold air or warm air sent from the air conditioner into a room, and an indoor side of the duct. An air outlet that supplies air into the room, a damper installed at the air outlet to control the amount of air supplied into the room, a plurality of room temperature sensors that are regularly installed in the room with respect to the air outlet, and each room temperature sensor. It has a control device that individually controls the opening and closing of the damper of the air outlet corresponding to each room temperature sensor based on the output of the sensor, and further has a signal line between the control device and the air conditioner. Ta.

この空気調和装置における各吹き出し口は、室温センサ
ーと共に室内に規則的に配設され、それぞれその吹き出
し口の周辺の特定のエリア毎の室温を制御するように、
他のエリアの吹き出し口とは独立にダンパの開閉が制御
される構成とされていた。
Each outlet in this air conditioner is regularly arranged in the room together with a room temperature sensor, so that the room temperature in each specific area around the outlet is controlled.
The structure was such that the opening and closing of the damper was controlled independently of the air outlets in other areas.

このような構成の従来の空気調和装置においては室内の
温度を一定にする場合、第3図に示すように、空気調和
機から送られる空気を室内に供給する各吹き出し口のダ
ンパを、その吹き出し口に対応する室温センサーの信号
を受けて制御装置により個別に開閉制御するという方法
が採られていた。したがって、吹き出し口の開閉だけで
は室温が一定とならない空間が生じた場合には、前記信
号線を介して空気調和機にその状態を変更する要求信号
を送り、風量を増減させたり、送出される空気の温度を
変えるようにするという方法により室温を制御していた
In a conventional air conditioner with such a configuration, in order to keep the indoor temperature constant, as shown in Figure 3, the damper of each outlet that supplies air from the air conditioner into the room is connected to the outlet. The method used was to individually control opening and closing using a control device based on signals from a room temperature sensor corresponding to the mouth. Therefore, if there is a space where the room temperature cannot be kept constant simply by opening and closing the air outlet, a request signal to change the state of the air conditioner is sent via the signal line to increase or decrease the air volume or change the air conditioner. Room temperature was controlled by changing the temperature of the air.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

しかしながら、このように構成された従来の空気調和装
置においては、各吹き出し口がそれに対応する室温セン
サーによってそれぞれ個別に制御されるため、室内の温
度がばらつき易(、また、室内の任意のエリアにおいて
、ダンパの開閉制御のみで室温を調節できない箇所が生
じた場合には、空気調和機から送出される空気の風量や
温度を変えるという方法が採られるため、室温が設定値
となりダンパを絞っている吹き出し口にもその空気が送
られ、エネルギーの浪費を招くという問題点があった。
However, in conventional air conditioners configured in this way, each outlet is individually controlled by its corresponding room temperature sensor, so the indoor temperature tends to fluctuate (also, in any given area of the room If there is a place where the room temperature cannot be adjusted only by controlling the opening and closing of the damper, a method is adopted in which the air volume and temperature of the air sent out from the air conditioner are changed, so the room temperature becomes the set value and the damper is throttled. There was a problem in that the air was also sent to the air outlet, resulting in wasted energy.

本発明は前記背景に鑑みてなされたものであり、その目
的とするところは、エネルギーを有効に活用して室温を
一定に保つ空気調和装置を提供することにある。
The present invention has been made in view of the above background, and an object of the present invention is to provide an air conditioner that maintains a constant room temperature by effectively utilizing energy.

〔課題を解決するための手段] 上記課題を解決するため本発明は、空気調和機lから送
出される空気をダクト2を介して室内3に供給する複数
の吹き出し口4と、該吹き出し口4に配設され室内3へ
の空気の流入量を制御するダンパ4aと、室内3に前記
吹き出し口4に対して規則的に配設された複数の室温セ
ンサー5とを有してなる空気調和システムにおいて、前
記吹き出し口4の室内3側に風向制御板4bを設けると
共に、前記室温センサー5の全ての出力を参照して、前
記吹き出し口4に配設されたダンパ4aの開閉と風向制
御板4bの方向とを全体的に制御する制御装置6を設け
、室温が不均一な空間に、該空間の近傍の複数の吹き出
し口4から送風するようにダンパ4a及び風向制御B板
4bを制御したことを特徴とするものである。
[Means for Solving the Problems] In order to solve the above problems, the present invention provides a plurality of outlets 4 for supplying air sent from an air conditioner 1 into the room 3 via a duct 2, and a plurality of outlets 4. An air conditioning system comprising a damper 4a disposed in the room 3 to control the amount of air flowing into the room 3, and a plurality of room temperature sensors 5 regularly arranged in the room 3 with respect to the air outlet 4. In addition, a wind direction control plate 4b is provided on the indoor 3 side of the air outlet 4, and all outputs from the room temperature sensor 5 are referred to to control the opening and closing of the damper 4a disposed at the air outlet 4 and the wind direction control plate 4b. The damper 4a and the wind direction control plate B 4b are controlled so as to blow air into a space where the room temperature is uneven from a plurality of air outlets 4 in the vicinity of the space. It is characterized by:

〔作用] 上述のように、室内3への空気の流入量を制御するダン
パ4aを備えた吹き出し口4の室内3側に風向間til
t&4bを設け、前記室温センサー5の全ての出力を参
照して、前記吹き出し口4に配設されたダンパ4aの開
閉と風向制御板4bの方向とを全体的に制御する制御装
置6を設け、室温が不均一な空間に、その空間の近傍の
複数の吹き出し口4から送風するようにダンパ4a及び
風向制御板4bを制御したことにより、室内3の一部の
空間に室温が不均一な空間がある場合、まず、その空間
の室温センサー5に対応する吹き出し口4のダンパ4a
の開閉度を制御し、室温が一定とならない場合には、そ
の吹き出し口4の近傍の吹き出し口4の風向制御板4b
の角度を変えて送風し、室温が不均一な空間の室温調節
が図られるため、室温のばらつきが少なくなる。また、
吹き出し口4のダンパ4aの開閉度及び風向制御板4b
の角度を変えることにより室温が調節できるため、空気
調和機1の風量を増やしたり空気温度を上げたりするた
めに無駄なエネルギーが使用されず、エネルギーを浪費
することがない。
[Function] As described above, there is a tiling between the wind directions on the indoor 3 side of the outlet 4 equipped with the damper 4a that controls the amount of air flowing into the indoor room 3.
t & 4b, and a control device 6 that refers to all outputs of the room temperature sensor 5 and controls the opening and closing of the damper 4a disposed at the air outlet 4 and the direction of the wind direction control plate 4b as a whole, By controlling the damper 4a and the wind direction control plate 4b so that air is blown into a space where the room temperature is uneven from a plurality of air outlets 4 in the vicinity of the space, a space where the room temperature is uneven in a part of the room 3 is created. If there is a damper 4a of the air outlet 4 corresponding to the room temperature sensor 5 in that space, first
When the room temperature is not constant, the air direction control plate 4b of the air outlet 4 near the air outlet 4 is controlled.
By blowing air at different angles, the room temperature can be adjusted in spaces where the room temperature is uneven, reducing variations in room temperature. Also,
Opening/closing degree of damper 4a of outlet 4 and wind direction control plate 4b
Since the room temperature can be adjusted by changing the angle of the air conditioner 1, no wasted energy is used to increase the air volume of the air conditioner 1 or to raise the air temperature, and no energy is wasted.

〔実施例) 第1図及び第2図は、本発明の一実施例を示すものであ
る0本発明における空気調和装置は、主に空気調和機l
と、ダクト2、吹き出し口4、室温センサー5及び制御
装置6により構成されている。
[Example] Figures 1 and 2 show an example of the present invention.
It is composed of a duct 2, an air outlet 4, a room temperature sensor 5, and a control device 6.

空気調和機1は、空気冷却器及び空気加熱器を含んでな
り、空気調和機1で発生させた冷気または暖気をファン
laによりダクト2に送出し、室温を調節する構成とさ
れている。
The air conditioner 1 includes an air cooler and an air heater, and is configured to send cold or warm air generated by the air conditioner 1 to a duct 2 using a fan la to adjust the room temperature.

ダクト2は、前述のファン1aから室内3側に伸び、空
気調和機1で発生させた冷気または暖気をを室内3に導
く構成とされ、室内3例の先端には複数の吹き出し口4
を有する。またその吹き出し口4には、室内3への空気
の流入量を制御するダンパ4aと、その風向を制御する
風向制御板4bが配設されている。
The duct 2 extends from the aforementioned fan 1a toward the room 3 and is configured to guide cold or warm air generated by the air conditioner 1 into the room 3.
has. Further, the air outlet 4 is provided with a damper 4a that controls the amount of air flowing into the room 3, and a wind direction control plate 4b that controls the direction of the air.

室温センサー5は、室内3に吹き出し口4と対をなして
配設され、室温を検知して後述の制御装置6に出力する
The room temperature sensor 5 is disposed in the room 3 in a pair with the air outlet 4, detects the room temperature, and outputs the detected room temperature to a control device 6, which will be described later.

制御袋W6は、各吹き出し口4及び室温センサー5の設
置位置を記憶し、前記室温センサー5の全ての出力を受
けて室温分布を把握して、ダンパ4aの開閉や風向制御
板4bの方向を全体的に駆動制御すると共に、その制御
のみでは室温が均一とならない場合には、空気調和機l
に信号線7を介して風量増加又は温度を変更させる信号
を出力するように構成されている。
The control bag W6 memorizes the installation positions of each air outlet 4 and the room temperature sensor 5, receives all the outputs from the room temperature sensor 5, grasps the room temperature distribution, and controls the opening/closing of the damper 4a and the direction of the wind direction control plate 4b. In addition to controlling the overall drive, if the room temperature cannot be made uniform with this control alone, the air conditioner
It is configured to output a signal to increase the air volume or change the temperature via the signal line 7.

このように構成された空気調和装置は、室温を一定にす
る場合において、まず、室温センサー5に対応する吹き
出し口4のダンパ4aの開閉及び風向制御板4bの方向
を個々に制御し、その制御が限界であればその後、その
吹き出し口4近傍の吹き出し口・4をも制御して、その
近傍の吹き出し口4からも空気調和機1からの空気を送
風させて室温を調整するように構成したものである。そ
れでもなお室温が不均一な場合には、空気調和機lにそ
の風量を増減させたり、その空気の温度を上下させる信
号を送り、室温を一定とさせる制御を行う。したがって
、室温のばらつきを少なくすることができ、また、吹き
出し口4のダンパ4aの開閉度及び風向制御板4bの角
度を変えることにより室温が11節できるため、空気調
和機1の風量を増やしたり空気温度を上げたりするため
に無駄なエネルギーが使用されず、エネルギーを浪費す
ることがない。
In order to keep the room temperature constant, the air conditioner configured as described above first individually controls the opening and closing of the damper 4a of the outlet 4 corresponding to the room temperature sensor 5 and the direction of the wind direction control plate 4b. If the air conditioner 1 reaches its limit, then the air outlet 4 in the vicinity of the air outlet 4 is also controlled, and air from the air conditioner 1 is blown from the air outlet 4 in the vicinity to adjust the room temperature. It is something. If the room temperature is still uneven, a signal is sent to the air conditioner 1 to increase or decrease its air volume or to raise or lower the temperature of the air, thereby controlling the room temperature to a constant level. Therefore, variations in the room temperature can be reduced, and the room temperature can be adjusted to 11 degrees by changing the opening/closing degree of the damper 4a of the air outlet 4 and the angle of the wind direction control plate 4b, so that the air volume of the air conditioner 1 can be increased. No wasted energy is used to raise the air temperature, and no energy is wasted.

なお、前記実施例においては、吹き出し口4と室温セン
サー5が対をなして配設された例をあげて説明を行った
が、本発明はこれに限らず、吹き出し口と室温センサー
が規則性を持って配設されたものであれば良く、たとえ
ば、吹き出し口2台に対して1個の室温センサーを配設
したようなものであっても良い。
Although the above embodiment has been described using an example in which the air outlet 4 and the room temperature sensor 5 are arranged in a pair, the present invention is not limited to this, and the air outlet and the room temperature sensor are arranged in a regular manner. For example, one room temperature sensor may be provided for two air outlets.

〔発明の効果] 上述のように、室内への空気の流入量を制御するダンパ
を備えた吹き出し口の室内側に風向制御板を設け、前記
室温センサーの全ての出力を参照して、前記吹き出し口
に配設されたダンパの開閉と風向制御板の方向とを全体
的に制御する制御装置を設け、室温が不均一な空間に、
該空間の近傍の複数の吹き出し口から送風するようにダ
ンパ及び風向制御板を制御したことにより、室内の一部
の空間に室温が不均一な空間がある場合、まず、その空
間の室温センサーに対応する吹き出し口のダンパの開閉
度を制御し、その後、その吹き出し口の近傍の吹き出し
口の風向制御板の角度を変えてその空間に送風すること
により室温が調節できるため、室温のばらつきが少なく
なる。また、吹き出し口のダンパの開閉度及び風向制御
板の角度を変えることにより室温が調節できるため、空
気調和機の風量を増やしたり空気温度を上げたりするた
めに無駄なエネルギーが使用されず、エネルギーを浪費
することがない。
[Effects of the Invention] As described above, a wind direction control plate is provided on the indoor side of an air outlet equipped with a damper that controls the amount of air flowing into the room, and the air outlet is controlled by referring to all outputs of the room temperature sensor. A control device is installed that controls the overall opening and closing of the damper installed at the mouth and the direction of the wind direction control board.
If there is a space in the room where the room temperature is uneven due to controlling the damper and the wind direction control board so that air is blown from multiple outlets near the space, first, the room temperature sensor in that space is The room temperature can be adjusted by controlling the opening/closing degree of the damper of the corresponding outlet and then changing the angle of the air direction control plate of the outlet near that outlet to blow air into that space, which reduces variations in room temperature. Become. In addition, the room temperature can be adjusted by changing the opening/closing degree of the damper of the outlet and the angle of the wind direction control board, so energy is not wasted to increase the air volume of the air conditioner or raise the air temperature. Don't waste it.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の一実施例の動作を示すフローチャート
、第2図は同上一部断面側面図、第3図は従来の空気調
和装置の動作を示すフローチャートである。 1−空気調和機    2−ダクト 3−室内       4−吹き出し口4a ダンパ 
    4b・風向制御板5−室温センサー   6−
制御装置
FIG. 1 is a flowchart showing the operation of an embodiment of the present invention, FIG. 2 is a partially sectional side view of the same, and FIG. 3 is a flowchart showing the operation of a conventional air conditioner. 1-Air conditioner 2-Duct 3-Indoor 4-Air outlet 4a Damper
4b・Wind direction control board 5-Room temperature sensor 6-
Control device

Claims (1)

【特許請求の範囲】[Claims] (1)空気調和機から送出される空気をダクトを介して
室内に供給する複数の吹き出し口と、該吹き出し口に配
設され室内への空気の流入量を制御するダンパと、室内
に前記吹き出し口に対して規則的に配設された複数の室
温センサーとを有してなる空気調和システムにおいて、
前記吹き出し口の室内側に風向制御板を設けると共に、
前記室温センサーの全ての出力を参照して、前記吹き出
し口に配設されたダンパの開閉と風向制御板の方向とを
全体的に制御する制御装置を設け、室温が不均一な空間
に、該空間の近傍の複数の吹き出し口から送風するよう
にダンパ及び風向制御板を制御したことを特徴とする空
気調和装置。
(1) A plurality of outlets that supply air sent from the air conditioner into the room via a duct, a damper that is disposed at the outlets and controls the amount of air flowing into the room, and In an air conditioning system comprising a plurality of room temperature sensors regularly arranged with respect to the mouth,
A wind direction control plate is provided on the indoor side of the air outlet, and
A control device is provided that refers to all the outputs of the room temperature sensor and controls the opening and closing of the damper disposed at the air outlet and the direction of the wind direction control plate, and the control device is installed to control the overall opening and closing of the damper disposed at the air outlet and the direction of the wind direction control plate. An air conditioner characterized in that a damper and a wind direction control plate are controlled so that air is blown from a plurality of air outlets in the vicinity of a space.
JP2255546A 1990-09-25 1990-09-25 Air conditioner Pending JPH04131648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2255546A JPH04131648A (en) 1990-09-25 1990-09-25 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2255546A JPH04131648A (en) 1990-09-25 1990-09-25 Air conditioner

Publications (1)

Publication Number Publication Date
JPH04131648A true JPH04131648A (en) 1992-05-06

Family

ID=17280230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2255546A Pending JPH04131648A (en) 1990-09-25 1990-09-25 Air conditioner

Country Status (1)

Country Link
JP (1) JPH04131648A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008157547A (en) * 2006-12-25 2008-07-10 Tokyo Electric Power Co Inc:The Ceiling-mounted indoor unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008157547A (en) * 2006-12-25 2008-07-10 Tokyo Electric Power Co Inc:The Ceiling-mounted indoor unit

Similar Documents

Publication Publication Date Title
US4754919A (en) Air conditioning apparatus
US4997029A (en) Air conditioning apparatus
JPH0462352A (en) Control of duct air conditioner
JP3503265B2 (en) Clean room air conditioning system
JPH05118614A (en) Air conditioner
JPS62200122A (en) Air conditioner
JPH04131648A (en) Air conditioner
JPH06193947A (en) Under floor air conditioning system
US3610522A (en) Air-conditioning system
JP2762021B2 (en) Mixing loss reduction air conditioner
JPH0979607A (en) Air-conditioning device
JPH0544965A (en) Cooling/heating equipment utilizing radiant heat
JP3300964B2 (en) VAV control system
JP2624319B2 (en) Ventilation operation control device for air conditioner
JPH07318154A (en) Ceiling mounting type air conditioner
JPH0593529A (en) Air conditioning system of variable air-flow-rate type
JP2746680B2 (en) Air conditioning system
JP3327376B2 (en) Operation control method of building thermal storage air conditioning system
JP3073684B2 (en) Control device for terminal reheat air conditioning system
JP2003065559A (en) Spot air conditioning system
JP3452857B2 (en) Air conditioning system
JP4429678B2 (en) Air conditioning system
JPH05223328A (en) Method for controlling air volume in centralized type air-conditioning equipment
JPH02115648A (en) Double duct type air conditioner
JPS61243247A (en) Air-conditioning machine