JPS628693B2 - - Google Patents
Info
- Publication number
- JPS628693B2 JPS628693B2 JP1073182A JP1073182A JPS628693B2 JP S628693 B2 JPS628693 B2 JP S628693B2 JP 1073182 A JP1073182 A JP 1073182A JP 1073182 A JP1073182 A JP 1073182A JP S628693 B2 JPS628693 B2 JP S628693B2
- Authority
- JP
- Japan
- Prior art keywords
- fan
- circulator
- air
- rotation speed
- air 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
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000007423 decrease Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
Landscapes
- Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
【発明の詳細な説明】
本発明は風量変更可能な温風機と、風量変更可
能なサーキユレータとで構成される暖房装置の送
風制御に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to air blowing control for a heating device that includes a hot air fan whose air volume can be changed and a circulator whose air volume can be changed.
従来のこの種の空気調和装置は、温風機の設定
風量に無関係にサーキユレータの風量が定められ
ており、温風機の風量を変えてもサーキユレータ
の風量は変化しなかつた。したがつて、サーキユ
レータの風量を少なく設定している場合に温風機
の風量を減少させると、温風機の発熱量に対して
風量が減るため、吹出温度が上がり、しかも吹出
風速が小さくなるため、温風は天井方向へ上昇す
る。この時サーキユレータの風量が少ないと、上
昇してくる温風を床面に到達させて循環させるこ
とができずに、温風が室内上部で循環して床面付
近に冷気が停滞してしまう。又、サーキユレータ
の風量を多く設定している場合に温風機の風量を
増やすと、温風は室内全体を循環して温度分布は
小さくなるが、サーキユレータと温風機の風量が
多いため騒音が大きくなるばかりでなく、人体に
不快な風が当つてしまう。第４図は以上の説明図
である。図において、Ａは室内の床上高さ、Ｂは
室内風速、Ｃは室内温度、ａとｃは温風機および
サーキユレータの風量が多い場合、ｂとｄは温風
機およびサーキユレータの風量が少ない場合であ
る。この図でも明らかなように、温風機およびサ
ーキユレータの風量が共に多い場合は、室内温度
の垂直分布は小さくなつているが、床面近くの風
速が大きいため、人体に風による不快感を与えて
しまう。逆に温風機およびサーキユレータの風量
が共に少ない場合は、室内風速は小さいが、室内
温度の垂直分布が大きいため頭が暑く足元が寒い
頭熱足寒型の不快な状態となつてしまう欠点を有
していた。 In conventional air conditioners of this kind, the air volume of the circulator is determined regardless of the air volume setting of the hot air fan, and even if the air volume of the hot air fan is changed, the air volume of the circulator does not change. Therefore, if the air volume of the hot air fan is reduced when the air volume of the circulator is set to a low value, the air volume will decrease relative to the amount of heat generated by the hot air fan, resulting in an increase in the blowout temperature and a decrease in the blowout air speed. Warm air rises toward the ceiling. At this time, if the air volume of the circulator is small, the rising hot air cannot reach the floor and be circulated, and the warm air circulates in the upper part of the room and the cold air stagnates near the floor. Also, if the air volume of the hot air fan is increased when the air volume of the circulator is set high, the hot air will circulate throughout the room and the temperature distribution will become smaller, but the noise will increase because the air volume of the circulator and hot air fan is large. Not only that, but the wind also hits the human body. FIG. 4 is an explanatory diagram of the above. In the figure, A is the indoor height above the floor, B is the indoor wind speed, C is the indoor temperature, a and c are when the air volume of the hot air fan and circulator is high, and b and d are when the air volume of the hot air fan and circulator is low. . As is clear from this figure, when the air volume of both the hot air fan and the circulator is large, the vertical distribution of indoor temperature is small, but the wind speed near the floor is high, causing discomfort to the human body. Put it away. On the other hand, if the air volume of both the warm air fan and the circulator is low, the indoor wind speed is low, but the vertical distribution of indoor temperature is large, resulting in an uncomfortable situation where the head is hot and the feet are cold. Was.
本発明はこのような従来の欠点を解消するもの
で、室内温度分布および室内風速の小さい快適で
省エネルギーな暖房を行なうことを目的とするも
のである。 The present invention solves these conventional drawbacks, and aims to provide comfortable and energy-saving heating with small indoor temperature distribution and small indoor wind speed.
この目的を達成するために本発明は、温風機の
送風機（暖房用送風機）の回転数に応じてサーキ
ユレータの送風機（循環用送風機）の回転数を変
更する制御手段を設け、暖房用送風機の回転数が
増大した時は、循環用送風機の回転数を減少さ
せ、暖房用送風機の回転数が減少した時は、循環
用送風機の回転数を増やすよう制御するものであ
る。 In order to achieve this object, the present invention provides a control means for changing the rotation speed of a circulator blower (circulation blower) according to the rotation speed of a hot air blower (heating blower), and When the number of rotations increases, the rotation speed of the circulation blower is decreased, and when the rotation speed of the heating blower decreases, the rotation speed of the circulation blower is increased.
この構成によつて、温風機の風量が少ない場合
は、サーキユレータの風量が増すため、温風はサ
ーキユレータにより室内全体を循環し温度分布が
小さくなる。逆に温風機の風量が多い場合は、サ
ーキユレータの風量が減るため、室内の風速は大
きくならない。 With this configuration, when the air volume of the hot air fan is small, the air volume of the circulator increases, so the warm air is circulated throughout the room by the circulator, reducing the temperature distribution. Conversely, when the air volume of the hot air fan is large, the air volume of the circulator is reduced, so the indoor wind speed does not increase.
以下、本発明の一実施例について、第１図〜第
３図にもとづいて説明する。 Hereinafter, one embodiment of the present invention will be described based on FIGS. 1 to 3.
第１図〜第２図において、１は天井面、２は床
面、３は壁面、４は暖房用送風機５、熱交換器６
を内蔵した温風機、７は循環用送風機８を内蔵し
たサーキユレータ、８ａは暖房用送風機５の電気
回路、９は循環用送風機８の電気回路、１０は接
続コード、１１は電源、１２は強ノツチ１３、中
ノツチ１４、弱ノツチ１５の３つの風量切換ノツ
チを有する暖房用送風機５の温風機フアンモー
タ、１６は強ノツチ１７、中ノツチ１８、弱ノツ
チ１９の３つの風量切換ノツチを有する循環用送
風機８のサーキユレータフアンモータ、２０は送
風停止２１、弱風２２、中風２３、強風２４のモ
ードを切換える切換スイツチで、弱風２２と弱ノ
ツチ１５および強ノツチ１７を接続、中風２３と
中ノツチ１４および中ノツチ１８を接続する、強
風２４と強ノツチ１３および弱ノツチ１９を接続
する。 In Figures 1 and 2, 1 is a ceiling surface, 2 is a floor surface, 3 is a wall surface, 4 is a heating blower 5, and a heat exchanger 6.
7 is a circulator with a built-in circulation blower 8, 8a is an electric circuit of the heating blower 5, 9 is an electric circuit of the circulation blower 8, 10 is a connection cord, 11 is a power supply, 12 is a strong notch 13, a warm air fan motor for the heating blower 5, which has three air volume switching notches: a medium notch 14 and a weak notch 15; 16, a circulation fan motor that has three air volume switching notches, a strong notch 17, a medium notch 18, and a weak notch 19; The circulator fan motor 20 of the blower 8 is a changeover switch that switches the modes of blowing stop 21, weak wind 22, medium wind 23, and strong wind 24, and connects the weak wind 22 with the weak notch 15 and strong notch 17, and between the medium wind 23 and medium wind. The notch 14 and the medium notch 18 are connected, and the strong wind 24 is connected with the strong notch 13 and the weak notch 19.
上記構成において、切換スイツチ２０を弱風２
２にすると、温風機フアンモータ１２の弱ノツチ
１５およびサーキユレータフアンモータ１６の強
ノツチ１７に通電され、温風機４は弱風で、サー
キユレータ７は強風で送風する。次に切換スイツ
チ２０を強風２４にすると、温風機フアンモータ
１２の強ノツチ１３およびサーキユレータフアン
モータ１６の弱ノツチ１９に通電され、温風機４
は強風で、サーキユレータ７は弱風で送風する。
切換スイツチ２０を中風２３にすると両フアンモ
ータは中ノツチとなり、温風機４、サーキユレー
タ７の両者共中風で送風する。 In the above configuration, the selector switch 20 is set to weak wind 2.
When set to 2, the weak notch 15 of the hot air fan motor 12 and the strong notch 17 of the circulator fan motor 16 are energized, so that the hot air fan 4 blows weak air and the circulator 7 blows strong air. Next, when the changeover switch 20 is set to strong air 24, the strong notch 13 of the hot air fan motor 12 and the weak notch 19 of the circulator fan motor 16 are energized, and the hot air fan motor 12 is energized.
is a strong wind, and the circulator 7 blows a weak wind.
When the changeover switch 20 is set to medium air 23, both fan motors become medium notch, and both the warm air fan 4 and the circulator 7 blow air with medium air.
したがつて、室内温度分布が悪化しやすい温風
機の弱風の時は、サーキユレータが強風となつて
室内全体を循環するため、温度分布は良好に保た
れる。又、室内風速が大きくなりやすい温風機の
強風の時は、サーキユレータが弱風となつて必要
以上に送風が増さないため、温度分布はもちろ
ん、室内風速も小さくできる。これを、第３図で
説明すると、図においてＹは室内床上高さ、Ｘは
室内風速、Ｚは室内温度、２５と２７は温風機が
強風量、サーキユレータが弱風量の場合、２６と
２８温風機が弱風量、サーキユレータが強風量の
場合である。この図でも明らかなように、温風機
とサーキユレータのトータル風量がバランスよく
設定されるため、室温分布・風速分布共に良好な
状態が保たれる。 Therefore, when the warm air fan is producing weak winds that tend to deteriorate the indoor temperature distribution, the circulator generates strong winds that circulate throughout the room, thereby maintaining a good temperature distribution. In addition, when the indoor wind speed is likely to increase and the hot air fan is strong, the circulator turns the air to a weaker one and the air flow does not increase more than necessary, so not only the temperature distribution but also the indoor wind speed can be reduced. To explain this with Figure 3, in the figure, Y is the height above the indoor floor, X is the indoor wind speed, Z is the indoor temperature, 25 and 27 are the hot air fan's high air volume, and the circulator's low air volume, 26 and 28 temperature. This is a case where the wind fan has a weak air volume and the circulator has a strong air volume. As is clear from this figure, since the total air volume of the warm air fan and circulator is set in a well-balanced manner, both the room temperature distribution and the wind speed distribution are maintained in a good condition.
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、温風機に具備された暖房用送風機の
回転数に応じて、サーキユレータに具備された循
環用送風機の回転数を変更するものであり、暖房
用送風機の回転数が増した時に暖房用送風機の回
転数を減らし、暖房用送風機の回転数が減つた時
に循環用送風機の回転数を増やすことによつて次
の効果が得られる。 As is clear from the above description, the air conditioner of the present invention changes the rotation speed of the circulation blower provided in the circulator according to the rotation speed of the heating blower provided in the hot air fan. The following effects can be obtained by reducing the number of rotations of the heating fan when the number of rotations of the heating fan increases and increasing the number of rotations of the circulation fan when the number of rotations of the heating fan decreases.
・ 風量のトータルバランスがとれ、風が室内を
吹きすぎることなく循環するため、室内の温度
分布、風速分布が良好に保たれ快適である。- Since the total air volume is balanced and the wind circulates inside the room without blowing too much, the temperature distribution and wind speed distribution in the room are maintained well, making it comfortable.
・ 室内の温度分布が少なくできるため、天井か
らの放熱ロスを小さくでき、居住範囲が効率よ
くあたためられ、省エネルギー的である。- Since the indoor temperature distribution can be reduced, heat loss from the ceiling can be reduced, the living area can be heated efficiently, and energy can be saved.
・ 温風機とサーキユレータの両者の送風機が共
に強運転となることがないため、送風機の騒音
が少ない。- Since both the warm air fan and the circulator are not operated at high speed, the noise from the blowers is low.
・ 両送風機の回転数は共に増さないため、消費
電力を押えることができ、省エネルギーであ
る。- Since the rotational speed of both blowers does not increase, power consumption can be reduced, resulting in energy savings.
第１図は本発明の空気調和装置の一実施例の室
内に設置された状態を示す室内断面図、第２図は
同送風機の回転数を変更する制御手段を示す回路
図、第３図は同室内風速分布および室内温度分布
の図、第４図は従来の空気調和装置の室内風速分
布および室内温度分布の図である。
４……温風機、５……暖房用送風機、７……サ
ーキユレータ、８……循環用送風機。
FIG. 1 is an indoor sectional view showing an embodiment of the air conditioner of the present invention installed indoors, FIG. 2 is a circuit diagram showing a control means for changing the rotation speed of the blower, and FIG. FIG. 4 is a diagram of the indoor wind speed distribution and indoor temperature distribution of a conventional air conditioner. 4... Warm air fan, 5... Heating blower, 7... Circulator, 8... Circulation blower.
Claims (1)
ーキユレータと、回転数変更可能な暖房用送風機
を具備した温風機と、前記暖房用送風機の回転数
に応じて前記循環用送風機の回転数を変更する制
御手段とを備えた空気調和装置。 ２ 暖房用送風機の回転数が増大した時は、循環
用送風機の回転数を減少させ、暖房用送風機の回
転数が減少した時は、循環用送風機の回転数を増
加する制御手段を有する特許請求の範囲第１項記
載の空気調和装置。[Scope of Claims] 1. A circulator equipped with a circulation blower whose rotation speed can be changed, a hot air fan equipped with a heating blower whose rotation speed can be changed, and a circulation blower whose rotation speed can be changed according to the rotation speed of the heating blower. An air conditioner comprising: a control means for changing the rotation speed of the air conditioner. 2. A patent claim that has a control means that reduces the rotation speed of the circulation fan when the rotation speed of the heating fan increases, and increases the rotation speed of the circulation fan when the rotation speed of the heating fan decreases. The air conditioner according to item 1 in the range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57010731A JPS58127019A (en) | 1982-01-25 | 1982-01-25 | air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57010731A JPS58127019A (en) | 1982-01-25 | 1982-01-25 | air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58127019A JPS58127019A (en) | 1983-07-28 |
| JPS628693B2 true JPS628693B2 (en) | 1987-02-24 |
Family
ID=11758432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57010731A Granted JPS58127019A (en) | 1982-01-25 | 1982-01-25 | air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127019A (en) |
-
1982
- 1982-01-25 JP JP57010731A patent/JPS58127019A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58127019A (en) | 1983-07-28 |
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