JPS629820B2 - - Google Patents
Info
- Publication number
- JPS629820B2 JPS629820B2 JP56204362A JP20436281A JPS629820B2 JP S629820 B2 JPS629820 B2 JP S629820B2 JP 56204362 A JP56204362 A JP 56204362A JP 20436281 A JP20436281 A JP 20436281A JP S629820 B2 JPS629820 B2 JP S629820B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- ventilation
- air conditioner
- room
- volume
- 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.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 27
- 238000004378 air conditioning Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
Classifications
-
- 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
- F24F11/0001—Control or safety arrangements for ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Description
【発明の詳細な説明】
本発明は室内換気装置と連動して調和空気の吹
出風量・風速を変更する空気調和装置に関し、換
気装置動作時に発生する不快感を軽減させること
を目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air conditioner that changes the blowout volume and wind speed of conditioned air in conjunction with an indoor ventilation system, and an object of the present invention is to reduce discomfort that occurs when the ventilation system operates.
従来の吹出条件一定の空気調和装置で換気をし
た時の説明をする。第４図は従来の空気調和装置
Ａで暖房中に換気装置Ｂで換気を行なつた場合の
部屋Ｃ内部の状態を示す。Ｄは空気調和装置Ａか
ら吹出される温風、Ｅは部屋Ｃの壁や窓の隙間か
ら侵入してくる冷気である。換気をしていない場
合では、室内外の圧力差が少ないため冷気の侵入
が少なく、空気調和装置から吹出される温風は床
面に到達して足元が冷えることはないが、換気を
始めると室内の圧力が室外より低くなつて第４図
で説明したように、冷気Ｅが侵入し床面付近に停
滞するため、温風Ｄは床面に達することができず
上昇してしまい足元が冷えて居住者に非常に不快
感を与えてしまう。また、冷房時に換気を行なう
と、部屋の壁や窓の隙間から外の暖気が侵入し能
力不足により室温が上昇したり室内温度分布が大
きくなつたりして居住者に不快感を与えていた。
以上の様に、従来の換気装置の動作に関係なく吹
出条件が一様の空気調和装置は換気装置使用時に
居住者に不快感を与えるという欠点を有してい
た。 I will explain what happens when ventilation is performed using a conventional air conditioner with constant blowout conditions. FIG. 4 shows the state inside a room C when ventilation is performed by a ventilation device B while heating is performed by a conventional air conditioner A. D is the warm air blown out from the air conditioner A, and E is the cold air that enters through the gaps between the walls and windows of the room C. When ventilation is not in place, there is little pressure difference between indoors and outdoors, so there is little intrusion of cold air, and the warm air blown from the air conditioner does not reach the floor and make your feet cold, but if you start ventilation As the pressure inside the room becomes lower than that outside, the cold air E enters and stagnates near the floor, as explained in Figure 4, and the warm air D cannot reach the floor and rises, leaving your feet cold. This creates a very uncomfortable feeling for residents. In addition, when ventilation is performed during cooling, warm air from outside enters the room through gaps in the walls and windows of the room, causing the room temperature to rise and the indoor temperature distribution to widen due to insufficient capacity, causing discomfort to residents.
As described above, the conventional air conditioner in which the blowing conditions are uniform regardless of the operation of the ventilation device has the disadvantage that it gives discomfort to the occupants when the ventilation device is used.
本発明は換気装置と連動して吹出風量・風速を
変更することにより従来の欠点を解消するもので
ある。 The present invention solves the conventional drawbacks by changing the volume and speed of the air blown in conjunction with a ventilation system.
以下、本発明の一実施例について、第１図〜第
３図に基いて説明する。 An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.
第１図〜第３図において、１は被空調室、２は
被空調室１の壁面上部に設置した空気調和装置本
体、３は被空調室の空気を室外へ排出する換気装
置である。そして、空気調和装置本体２には熱交
換器４、フアン５、吹出ベーン６等が内蔵されて
いる。７は空気調和装置本体２の吸込口、８は吹
出口であり、被空調室内の空気を吸込口７より吸
込み、吹出口８より吹出して循環させている。第
３図に制御装置を示す。９は換気装置３の制御回
路、１０は空気調和装置本体２の制御回路、１１
は換気装置３のフアンモータＡ、１２は電源、１
３は換気装置３の電源スイツチＡ、１４はフアン
５のフアンモータＢ、１５はフアン５の電源スイ
ツチＢ、１６はフアン５の強風量ノツチ、１７は
弱風量ノツチ、１８は電源スイツチＡ１３をON
した時に弱風量ノツチ１７から強風量ノツチ１６
に切換えるリレースイツチである。 In FIGS. 1 to 3, 1 is an air-conditioned room, 2 is an air conditioner body installed on the upper wall of the air-conditioned room 1, and 3 is a ventilation device for discharging air from the air-conditioned room to the outside. The air conditioner main body 2 includes a heat exchanger 4, a fan 5, blowing vanes 6, and the like. Reference numeral 7 denotes an inlet of the air conditioner main body 2, and 8 an outlet. The air in the air-conditioned room is sucked in through the inlet 7 and blown out through the outlet 8 for circulation. Figure 3 shows the control device. 9 is a control circuit for the ventilation system 3; 10 is a control circuit for the air conditioner main body 2; 11
is the fan motor A of the ventilation system 3, 12 is the power supply, 1
3 is the power switch A of the ventilation system 3, 14 is the fan motor B of the fan 5, 15 is the power switch B of the fan 5, 16 is the high air volume notch of the fan 5, 17 is the low air volume notch, and 18 is the power switch A13.
When the air volume changes from low air volume notch 17 to strong air volume notch 16
It is a relay switch that switches to
上記構成で暖房時について説明する。暖房時で
吹出ベーン６を被空調室１の床面方向にし空調を
行なう。そして、換気装置３が停止しているの
で、電源スイツチ１５を閉じると弱風量ノツチ１
７を介してモータ１４が通電してフアン５は弱風
量となり、吹出口８から吹出される温風は弱風量
である。もちろん、換気が自然換気だけであるの
で被空調室１への冷気の侵入が少なく弱風量でも
温風は床面に到達することができ、室内の上下温
度差が少なく快適な状態となる。続いて、換気装
置３の電源スイツチＡ１３をONするとフアンモ
ータ１１が通電し、換気装置３が換気を始める。
そして、被空調室１内外の圧力差が大きくなり、
侵入冷気が増大し床面付近に停滞しようとする。
しかし、リレー１８により空気調和装置本体２の
制御回路１０の風量ノツチが強１６に切換わり、
吹出口８から出た温風が第１図に示す様に床面に
まで到達するため室内の上下温度差を小さく保つ
ことができ快適である。 The heating operation with the above configuration will be explained. During heating, the blow-off vane 6 is directed toward the floor of the air-conditioned room 1 to perform air conditioning. Since the ventilation system 3 is stopped, when the power switch 15 is closed, the low air volume notch 1 is turned off.
7, the motor 14 is energized, the fan 5 has a low air volume, and the hot air blown out from the outlet 8 has a low air volume. Of course, since only natural ventilation is used for ventilation, there is little cold air entering the air-conditioned room 1, and warm air can reach the floor even with a weak air volume, resulting in a comfortable state with little difference in temperature between the top and bottom of the room. Next, when the power switch A13 of the ventilation device 3 is turned on, the fan motor 11 is energized and the ventilation device 3 starts ventilation.
Then, the pressure difference between the inside and outside of the air-conditioned room 1 increases,
The intruding cold air increases and tends to stagnate near the floor.
However, the air volume notch of the control circuit 10 of the air conditioner main body 2 is switched to strong 16 by the relay 18,
As shown in FIG. 1, the hot air coming out of the air outlet 8 reaches the floor, so the difference in temperature between the top and bottom of the room can be kept small, making the room comfortable.
又、冷房時において、換気中に発生する能力不
足による室温上昇は、空気調和装置本体２の風量
が強に切換わるため能力がアツプし、しかも風に
よる人体の冷却効果も加わり快適な状態を保つこ
とができる。 In addition, during cooling, when the room temperature rises due to insufficient capacity that occurs during ventilation, the air volume of the air conditioner body 2 is switched to a stronger level, increasing the capacity, and the cooling effect of the wind on the human body is added to maintain a comfortable condition. be able to.
以上の説明から明らかなように、本発明の空気
調和装置は、換気装置の動作時に被空調室内の圧
力低外による外気の流入よる温度変化を防止する
ため、被空調室内の空気の循環風量・風速を高め
ている。よつて、換気動作時においても快適な被
空調空間を確保でき、また、室内の空気を循環さ
せるため、外気の温度が極めて高いあるいは低い
場合でも十分に対応できる。換気装置動作時に発
生する不快感を軽減させる効果が得られるもので
ある。 As is clear from the above description, the air conditioner of the present invention prevents temperature changes due to the inflow of outside air due to low pressure inside the air conditioned room when the ventilation system is operating. The wind speed is increasing. Therefore, a comfortable air-conditioned space can be ensured even during the ventilation operation, and since the indoor air is circulated, it can be used even when the temperature of the outside air is extremely high or low. This has the effect of alleviating the discomfort that occurs when the ventilator operates.
第１図は本発明の空気調和装置の一実施例が室
内に設置された状態を示す説明図、第２図は同一
実施例の断面図、第３図は同一実施例の電気回
路、第４図は従来の空気調和装置が室内に設置さ
れた状態を示す説明図である。
１……被空調室、２……空気調和装置本体、３
……換気装置、５……フアン、１４……フアンモ
ータＢ、１６……強風量ノツチ、１７，１８……
リレースイツチ。
Fig. 1 is an explanatory diagram showing an embodiment of the air conditioner of the present invention installed indoors, Fig. 2 is a sectional view of the same embodiment, Fig. 3 is an electric circuit of the same embodiment, The figure is an explanatory diagram showing a state in which a conventional air conditioner is installed indoors. 1...Air-conditioned room, 2...Air conditioner main body, 3
... Ventilation device, 5 ... Fan, 14 ... Fan motor B, 16 ... Strong air volume notch, 17, 18 ...
Relay switch.
Claims (1)
は風速を変更する吹出条件変更装置を有し、かつ
被空調室内の空気を熱交換して吹出す空気調和装
置を設け、上記換気装置の動作に上記吹出条件変
更装置を連動させ、吹出風量または風速を大きく
した空気調和装置。1 An air-conditioned room equipped with a ventilation system is equipped with an air conditioning device that changes the volume or speed of the air being blown out, and an air conditioner that exchanges heat with the air in the air-conditioned room and blows it out, and the operation of the ventilation system is An air conditioner in which the blowout condition changing device is linked to increase the blowout air volume or wind speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56204362A JPS58104443A (en) | 1981-12-16 | 1981-12-16 | Air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56204362A JPS58104443A (en) | 1981-12-16 | 1981-12-16 | Air conditioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58104443A JPS58104443A (en) | 1983-06-21 |
| JPS629820B2 true JPS629820B2 (en) | 1987-03-03 |
Family
ID=16489250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56204362A Granted JPS58104443A (en) | 1981-12-16 | 1981-12-16 | Air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6439517U (en) * | 1987-08-28 | 1989-03-09 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4781107A (en) * | 1986-12-09 | 1988-11-01 | Nilsson Nils Johan | Method and apparatus for maintaining a zero-pressure type plant |
| WO2018220830A1 (en) * | 2017-06-02 | 2018-12-06 | 三菱電機株式会社 | Air conditioner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418144A (en) * | 1977-07-11 | 1979-02-09 | Takenaka Komuten Co Ltd | Air conditioner |
-
1981
- 1981-12-16 JP JP56204362A patent/JPS58104443A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418144A (en) * | 1977-07-11 | 1979-02-09 | Takenaka Komuten Co Ltd | Air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6439517U (en) * | 1987-08-28 | 1989-03-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58104443A (en) | 1983-06-21 |
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