JPH074720A - Control device for duct type air conditioning system - Google Patents
Control device for duct type air conditioning systemInfo
- Publication number
- JPH074720A JPH074720A JP5143602A JP14360293A JPH074720A JP H074720 A JPH074720 A JP H074720A JP 5143602 A JP5143602 A JP 5143602A JP 14360293 A JP14360293 A JP 14360293A JP H074720 A JPH074720 A JP H074720A
- Authority
- JP
- Japan
- Prior art keywords
- room
- air conditioning
- conditioning system
- rooms
- type air
- 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
Links
- 238000004378 air conditioning Methods 0.000 title claims description 19
- 238000010586 diagram Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Central Air Conditioning (AREA)
- Air Conditioning Control Device (AREA)
Abstract
(57)【要約】
【目的】 全室又は複数室一斉運転時の立ち上りの悪さ
を改善する。
【構成】 各室又はブロック毎に優先運転順位をあらか
じめ決めておき、立ち上り時に、この優先順位に基づい
てダンパーを制御する制御回路22をメインコントロー
ラー20に付加すると共に優先順位変更スイッチ23を
設ける。
(57) [Summary] [Purpose] To improve the poor start-up during simultaneous operation of all rooms or multiple rooms. [Configuration] A priority operation order is determined in advance for each room or block, and a control circuit 22 for controlling a damper based on the priority order is added to the main controller 20 at the time of start-up and a priority change switch 23 is provided.
Description
【0001】[0001]
【産業上の利用分野】本発明は、室内ユニットにて熱交
換した空気を分岐チャンバーで各室ごとに分岐し、この
分岐した空気を分岐ダクトを経由して各室内に導き、こ
れを室内に取り付けた吹出口から吹き出すことにより空
調を行うダクト式空調システムに適用される。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention divides air that has undergone heat exchange in an indoor unit into each room in a branch chamber, guides the branched air into each room via a branch duct, and introduces this into the room. It is applied to a duct type air conditioning system that performs air conditioning by blowing out from an attached outlet.
【0002】[0002]
【従来の技術】従来のダクト式空調システムを図8に示
す。この図において、1は室内ユニット、2は室内ユニ
ット1内に組み込まれた冷房用熱交換器、3は暖房用熱
交換器、4は送風ファン、5は換気用ダクト、6は吸込
口、7は分岐チャンバー、8は分岐ダクト、9は吹出口
である。2. Description of the Related Art A conventional duct type air conditioning system is shown in FIG. In this figure, 1 is an indoor unit, 2 is a cooling heat exchanger incorporated in the indoor unit 1, 3 is a heating heat exchanger, 4 is a blower fan, 5 is a ventilation duct, 6 is a suction port, 7 Is a branch chamber, 8 is a branch duct, and 9 is an outlet.
【0003】10はメインコントローラーにして、この
メインコントローラー10には各種のコントロールスイ
ッチと共に全室を一斉に立ち上げることができる全室運
転スイッチが組み込まれており、この全室運転スイッチ
が入れられると、全室一斉に吹出口のダンパーが全開さ
れるフル運転に制御され、各室が設定温度に達すると、
各室のサーモが働いて各室の吹出口のダンパーが自動制
御される構成である。Reference numeral 10 denotes a main controller, and this main controller 10 incorporates various control switches together with an all-room operation switch capable of simultaneously starting all the rooms. When the all-room operation switch is turned on. , All the rooms are controlled to full operation where the dampers at the outlets are fully opened, and when each room reaches the set temperature,
The thermostat works in each room to automatically control the damper at the outlet of each room.
【0004】11はメインコントローラー10が取り付
けられている以外の全室に取り付けられたサブコントロ
ーラー(各室コントローラー)にして、このサブコント
ローラー11には、各室ごとに運転可能な運転スイッチ
が取り付けられている。Reference numeral 11 denotes a sub-controller (each room controller) installed in all rooms other than the main controller 10, and the sub-controller 11 is equipped with operation switches capable of operating in each room. ing.
【0005】[0005]
【発明が解決しようとする課題】しかし、上記ダクト式
空調システムにおいては、次のような欠点がある。However, the duct type air conditioning system described above has the following drawbacks.
【0006】a.メインコントローラー10の全室運転
スイッチが入れられた場合、全室が一斉に立ち上がるた
め、負荷が最大となり、全室が設定温度に制御されるま
でに時間がかかる。A. When all the room operation switches of the main controller 10 are turned on, all the rooms start up at the same time, the load is maximized, and it takes time to control all the rooms to the set temperature.
【0007】b.全室高負荷を前提とした運転が可能な
ように、室内ユニット1を大型にする必要がある。B. It is necessary to make the indoor unit 1 large so that the operation can be performed on the assumption that all the rooms have a high load.
【0008】c.サブコントローラー11側においても
同時刻に一斉又は数室が同時運転に入ることがあり、こ
の場合も上記a、bに記した問題が発生する。C. On the sub controller 11 side as well, there are cases where simultaneous or simultaneous operation of several rooms occurs at the same time, and in this case as well, the problems described in a and b above occur.
【0009】本発明の目的は、ダクト式空調システムに
おいて、上記したa〜cの欠点を解消することである。An object of the present invention is to eliminate the above-mentioned disadvantages a to c in a duct type air conditioning system.
【0010】[0010]
【課題を解決するための手段】本発明に係るダクト式空
調システムの制御装置の構成は次のとおりである。The structure of the control device for the duct type air conditioning system according to the present invention is as follows.
【0011】室内ユニットにて熱交換した空気を分岐チ
ャンバーで各室ごとに分岐し、この分岐した空気を分岐
ダクトを経由して各室内に導き、これを室内に取り付け
た吹出口から吹き出すことにより空調を行うダクト式空
調システムにおいて、分岐チャンバーの分岐口又は各室
内の吹出口に自動制御ダンパーを取り付けると共に全室
運転スイッチ又は複数室において同時刻に運転スイッチ
が入れられた場合、あらかじめ設定された優先順位に基
づき各室の自動制御ダンパーの開度を制御する制御回路
を設けて成るダクト式空調システムの制御装置。By branching the air that has undergone heat exchange in the indoor unit into each room in the branch chamber, guiding the branched air into each room via the branch duct, and blowing this out from the air outlet installed in the room. In a duct type air conditioning system that performs air conditioning, if an automatic control damper is attached to the branch opening of the branch chamber or the air outlet of each room and the operation switch of all rooms or the operation switch of multiple rooms is turned on at the same time, it is set in advance. A control device for a duct type air conditioning system, which is provided with a control circuit for controlling the opening degree of an automatic control damper in each room based on the priority order.
【0012】なお、優先順位は、部屋単位又はグループ
単位となし、この順位は固定せず、変更自在にすると便
利である。The priority is set in units of rooms or groups, and it is convenient that the order is not fixed and can be changed.
【0013】[0013]
【作用】全室運転スイッチが入れられた場合、制御回路
は、優先順位1番の部屋のダンパーを全開に制御し、優
先順位2番以下は例えば微開又は半開に制御する。そし
て、順位1番の部屋が設定温度に制御され、サーモから
信号が入力されると、次の順位2番の部屋のダンパーを
全開に制御し、順位1番の部屋のダンパーを微開又は半
開に制御する。順位3番以下のものも同じようにして制
御する。なお、順位の決め方として、部屋数が多い場合
は、環境の近い部屋ごとにグループ化して、このグルー
プごとに優先順位を定めてもよい。又、順位は、必ずし
も一室ごとに決定する必要はなく、1位は1室、2位は
3室、3位は1室というような決め方でもよい。When the all-room operation switch is turned on, the control circuit controls the damper of the room having the priority 1 to fully open, and controls the dampers having the priority 2 and below to, for example, slightly open or half open. When the room in the first rank is controlled to the set temperature and a signal is input from the thermostat, the damper in the room in the second rank is controlled to be fully opened, and the damper in the room in the first rank is slightly opened or half-opened. To control. The same control is applied to the third and lower ranks. When the number of rooms is large, the priorities may be determined for each group by grouping the rooms in a similar environment. Further, the order does not necessarily have to be determined for each room, and the order may be such that the first place is the first room, the second place is the third room, and the third place is the first room.
【0014】[0014]
【実施例】図1は、本発明に係る制御機能を組み込んだ
メインコントローラーの正面図である。このメインコン
トローラー20には、全室運転スイッチ21と、優先順
位制御回路22と、優先順位変更スイッチ23とがあ
り、次のような制御を行う。なお、メインコントローラ
ー20において、その他の機能の説明は省略する。FIG. 1 is a front view of a main controller incorporating a control function according to the present invention. The main controller 20 has an all-room operation switch 21, a priority control circuit 22, and a priority change switch 23, and performs the following control. The description of the other functions of the main controller 20 will be omitted.
【0015】全室運転スイッチ21が入れられると、優
先順位1番の部屋(通常はメインコントローラー20が
取り付けられている居間)に至る分岐チャンバー24の
分岐口25に取り付けられている自動制御ダンパー26
を全開(図2)に制御し、同時に、室内ユニットを高負
荷運転に制御する。順位1番の部屋が設定温度になり、
サーモから信号が入力されると、制御回路22は順位2
番の部屋のダンパーを全開に制御し、順位1番の部屋の
ダンパーを微開(図3)に制御する。順位3位以下も同
様の制御を行う。When the all-room operation switch 21 is turned on, the automatic control damper 26 attached to the branch port 25 of the branch chamber 24 leading to the room with the first priority (usually the living room to which the main controller 20 is attached).
Is fully opened (FIG. 2), and at the same time, the indoor unit is controlled for high load operation. Room number 1 is the set temperature,
When a signal is input from the thermo, the control circuit 22 sets the rank 2
The damper in the No. 1 room is controlled to be fully opened, and the damper in the No. 1 room is controlled to be slightly opened (Fig. 3). The same control is performed for the third rank and below.
【0016】図4〜図6は冷房時における上記制御例に
して、図4は順位1番の制御時における室温の変化例、
図5は順位2番に移行した場合の制御時における室温の
変化例、図6は順位3番に移行した場合の制御時におけ
る室温の変化例である。なお、優先順位上位の部屋につ
いて全開の冷房運転を行っている場合、他の部屋側のダ
ンパーは半開又は微開に制御されているため、この方の
部屋においても、弱い冷房は行われており、室温は徐々
に低下、又は一定のところで平衡している。図7は、従
来の全室同時運転例であって、全室とも緩やかに室温が
設定温度に近づいている。4 to 6 are examples of the above control during cooling, and FIG. 4 is an example of change in room temperature during control of the first rank,
FIG. 5 shows an example of a change in room temperature during control when shifting to rank 2, and FIG. 6 shows an example of a change in room temperature during control when shifting to rank 3. In addition, when performing the fully open cooling operation for the room with the highest priority, the dampers on the other rooms are controlled to be half-opened or slightly open, so that weak cooling is performed in this room as well, Room temperature gradually decreases or equilibrates at a certain point. FIG. 7 shows an example of conventional simultaneous operation in all rooms, in which the room temperature in all rooms gradually approaches the set temperature.
【0017】実施例は、全室一斉運転時の例であるが、
例えば優先順位2位と4位と7位の部屋で運転スイッチ
が同時刻に入れられた場合は、2位を優先順位1位とし
て運転する。又、部屋ごとにではなく、比較的環境が近
い部屋、例えば部屋の大きさ、北向きと南向き等を複数
室単位でグループ化してこのグループごとに優先順位を
決定してもよい。The embodiment is an example of simultaneous operation in all rooms.
For example, when the operation switches are turned on at the same time in the rooms of the second, fourth, and seventh priorities, the second is set as the first priority. Further, instead of each room, a room having a relatively close environment, for example, the size of the room, north facing and south facing may be grouped in units of a plurality of rooms and the priority order may be determined for each group.
【0018】[0018]
【発明の効果】本発明は以上のように、全室又は複数室
同時運転時に、優先順位をつけて空調を行うように構成
したので、次の効果を奏する。As described above, according to the present invention, the air conditioning is performed by prioritizing the air conditioning when all the rooms or a plurality of rooms are operated at the same time.
【0019】a.居間のように、広く、又負荷の大きな
部屋の立ち上がりを良くできる。A. You can improve the start-up of a large and heavy room like a living room.
【0020】b.全室高負荷立ち上りを行う従来方式に
比較して、室内ユニット及び室外ユニットの能力を小さ
くできるため、内外ユニットの小型化とイニシャルコス
トを低減できる。B. Compared with the conventional method in which a high load start-up is performed in all rooms, the capacities of the indoor unit and the outdoor unit can be reduced, so that the indoor and outdoor units can be downsized and the initial cost can be reduced.
【0021】c.上記a及びbの効果は、定常時負荷の
小さい高気密・高断熱住宅の場合、特に有効である。C. The above effects a and b are particularly effective in the case of a highly airtight and highly adiabatic house with a small steady-state load.
【図1】本発明を実施したメインコントローラーの説明
図。FIG. 1 is an explanatory diagram of a main controller embodying the present invention.
【図2】ダンパー全開の説明図。FIG. 2 is an explanatory view of fully opening the damper.
【図3】ダンパー微開の説明図。FIG. 3 is an explanatory diagram of damper slight opening.
【図4】順位1番の部屋の温度制御状況の説明図。FIG. 4 is an explanatory diagram of a temperature control situation of a room having the first rank.
【図5】順位2番の部屋の温度制御状況の説明図。FIG. 5 is an explanatory diagram of the temperature control status of the room of the second rank.
【図6】順位3番の部屋の温度制御状況の説明図。FIG. 6 is an explanatory view of the temperature control situation of the room of the third rank.
【図7】従来の全室一斉立ち上げ時の全室の温度制御状
況の説明図。FIG. 7 is an explanatory diagram of the temperature control status of all rooms at the time of simultaneous startup of all rooms.
【図8】ダクト式空調システムの説明図。FIG. 8 is an explanatory diagram of a duct type air conditioning system.
20 メインコントローラー 21 全室運転スイッチ 22 制御回路 23 順位変更スイッチ 24 分岐チャンバー 25 分岐口 26 ダンパー 20 Main Controller 21 All Room Operation Switch 22 Control Circuit 23 Order Change Switch 24 Branch Chamber 25 Branch Port 26 Damper
Claims (4)
チャンバーで各室ごとに分岐し、この分岐した空気を分
岐ダクトを経由して各室内に導き、これを室内に取り付
けた吹出口から吹き出すことにより空調を行うダクト式
空調システムにおいて、分岐チャンバーの分岐口又は各
室内の吹出口に自動制御ダンパーを取り付けると共に全
室運転スイッチ又は複数室において同時刻に運転スイッ
チが入れられた場合、あらかじめ設定された優先順位に
基づき各室の自動制御ダンパーの開度を制御する制御回
路を設けて成るダクト式空調システムの制御装置。1. The air that has undergone heat exchange in an indoor unit is branched into each room in a branch chamber, this branched air is guided into each room via a branch duct, and this is blown out from a blowout port installed in the room. In a duct type air conditioning system that performs air conditioning by setting the above, if an automatic control damper is attached to the branch opening of the branch chamber or the outlet of each room and the operation switch is turned on in all rooms or at the same time in multiple rooms, it is set in advance. A control device for a duct type air conditioning system, which is provided with a control circuit for controlling the opening degree of an automatic control damper in each room based on the determined priority order.
プごとに優先順位を決めて成る請求項1記載のダクト式
空調システムの制御装置。2. The control device for a duct type air conditioning system according to claim 1, wherein a plurality of rooms are grouped and priority is determined for each group.
項1又は2記載のダクト式空調システムの制御装置。3. The control device for a duct type air conditioning system according to claim 1, wherein the priority order is configured to be freely changeable.
イッチを組み込んで成る請求項1又は2又は3記載のダ
クト式空調システムの制御装置。4. The control device for the duct type air conditioning system according to claim 1, 2 or 3, wherein a priority changing switch is incorporated in the main controller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5143602A JPH074720A (en) | 1993-06-15 | 1993-06-15 | Control device for duct type air conditioning system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5143602A JPH074720A (en) | 1993-06-15 | 1993-06-15 | Control device for duct type air conditioning system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH074720A true JPH074720A (en) | 1995-01-10 |
Family
ID=15342545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5143602A Pending JPH074720A (en) | 1993-06-15 | 1993-06-15 | Control device for duct type air conditioning system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH074720A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008516179A (en) * | 2004-10-06 | 2008-05-15 | ローレンス ケーツ | Section heating and cooling system and method |
-
1993
- 1993-06-15 JP JP5143602A patent/JPH074720A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008516179A (en) * | 2004-10-06 | 2008-05-15 | ローレンス ケーツ | Section heating and cooling system and method |
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