JPH0234931U - - Google Patents
Info
- Publication number
- JPH0234931U JPH0234931U JP1988110635U JP11063588U JPH0234931U JP H0234931 U JPH0234931 U JP H0234931U JP 1988110635 U JP1988110635 U JP 1988110635U JP 11063588 U JP11063588 U JP 11063588U JP H0234931 U JPH0234931 U JP H0234931U
- Authority
- JP
- Japan
- Prior art keywords
- air
- air volume
- variable
- air conditioning
- blower
- 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 claims description 14
- 238000007664 blowing Methods 0.000 claims 2
- 230000001143 conditioned effect Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例の空調設備における
温度差の風量指示信号との関係を示す図、第２図
は本考案の一実施例を示す空調設備の系統図、第
３図は第２図中の可変風量装置の略断面図、第４
図は本考案の他の実施例を示す空調設備の系統図
、第５図は制御手段の機能を説明するためのフロ
ーチヤート、第６図は他の制御例を示すフローチ
ヤートである。
１５…送風機、２７…制御装置（制御手段）、
２８ａ，２８ｂ…空調エリア、２９…温度センサ
、３０…ダクト、３２…可変風量装置、３６…風
量センサ、３７…ダンパ、４３…可変風量装置の
制御部（制御手段）。
Fig. 1 is a diagram showing the relationship between the temperature difference and the air volume instruction signal in an air conditioner according to an embodiment of the present invention, Fig. 2 is a system diagram of an air conditioner according to an embodiment of the present invention, and Fig. Schematic sectional view of the variable air volume device in Figure 2, No. 4
The figure is a system diagram of an air conditioning system showing another embodiment of the present invention, FIG. 5 is a flowchart for explaining the functions of the control means, and FIG. 6 is a flowchart showing another example of control. 15... Air blower, 27... Control device (control means),
28a, 28b... Air conditioning area, 29... Temperature sensor, 30... Duct, 32... Variable air volume device, 36... Air volume sensor, 37... Damper, 43... Control unit (control means) of variable air volume device.
Claims (1)
れぞれ設けられかつ開度を調整可能なダンパを備
えた最大処理風量Ｖの可変風量装置と、ダクトを
介して上記可変風量装置に接続される送風機と、
上記各空調エリアに設けられた温度センサと、上
記温度センサからの検出温度を入力するとともに
この検出温度を予め設定された所望の設定室温と
比較しその温度差に応じた風量指示信号を上記可
変風量装置に送出することによつて空調エリアへ
の送風量を制御する制御手段とを具備し、 更に上記制御手段は、当該空調エリアにおける
実際の空調負荷に応じて設定された必要風量Ｖ′
（Ｖ′≦Ｖ）を最大値として、上記設定室温と検
出温度との差に応じて比例的に可変風量装置への
風量指示信号を送出することによつて設定室温が
維持されるように上記ダンパの開度を調節して可
変風量装置の通過風量を制御することを特徴とす
る空気調和設備。 (2) 前記可変風量装置の最大処理風量Ｖは、こ
の可変風量装置が設置される空調エリアにおいて
将来予想される最大空調負荷に応じた風量である
請求項１記載の空気調和設備。 (3) 前記可変風量装置には前記ダンパを通つて
空調エリアに導入される通過風量を検出する風量
センサが設けられており、この風量センサによつ
て検出された実風量と前記風量指示信号による風
量とが比較され、指示風量を維持するように上記
ダンパの開度が調節される請求項１記載の空気調
和設備。 (4) 前記送風機は送風容量可変の送風機であつ
て、かつ前記可変風量装置からのダンパ開度信号
に基づいて少なくとも１台の可変風量装置のダン
パが全開もしくは全開に近い開度となるように前
記送風機の容量が前記制御手段によつて制御され
る請求項３記載の空気調和設備。 (5) 前記送風機は送風容量可変の送風機であつ
て、かつ前記ダクトの任意箇所の静圧が所定値と
なるように送風機の容量が制御される請求項１記
載の空気調和設備。[Scope of Claim for Utility Model Registration] (1) A variable air volume device with a maximum processing air volume V, which is installed in each of a plurality of air conditioning areas in a building to be air conditioned and is equipped with a damper whose opening degree can be adjusted, and a blower connected to the variable air volume device;
Input the detected temperature from the temperature sensor installed in each air conditioning area and the temperature sensor, compare this detected temperature with a desired preset room temperature, and change the air volume instruction signal according to the temperature difference. and a control means for controlling the amount of air blown to the air conditioning area by sending it to an air volume device, and the control means further comprises a necessary air amount V' set according to the actual air conditioning load in the air conditioning area.
(V'≦V) is the maximum value, and the set room temperature is maintained by sending an air volume instruction signal to the variable air volume device proportionally according to the difference between the set room temperature and the detected temperature. An air conditioner characterized in that the amount of air passing through a variable air volume device is controlled by adjusting the opening degree of a damper. (2) The air conditioning equipment according to claim 1, wherein the maximum processing air volume V of the variable air volume device is an air volume that corresponds to the maximum air conditioning load expected in the future in the air conditioning area where the variable air volume device is installed. (3) The variable air volume device is provided with an air volume sensor that detects the passing air volume introduced into the air conditioning area through the damper, and the actual air volume detected by the air volume sensor and the air volume instruction signal are The air conditioning equipment according to claim 1, wherein the amount of air is compared with the amount of air, and the opening degree of the damper is adjusted so as to maintain the specified amount of air. (4) The blower is a blower with variable air blowing capacity, and the damper of at least one variable air volume device is set to be fully open or close to fully open based on a damper opening signal from the variable air volume device. The air conditioning equipment according to claim 3, wherein the capacity of the blower is controlled by the control means. (5) The air conditioning equipment according to claim 1, wherein the blower is a blower with variable air blowing capacity, and the capacity of the blower is controlled so that the static pressure at any point in the duct becomes a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988110635U JPH0234931U (en) | 1988-08-25 | 1988-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988110635U JPH0234931U (en) | 1988-08-25 | 1988-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0234931U true JPH0234931U (en) | 1990-03-06 |
Family
ID=31347973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988110635U Pending JPH0234931U (en) | 1988-08-25 | 1988-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04214143A (en) * | 1991-01-29 | 1992-08-05 | Kubota Toreen Kk | Air-conditioning system |
| JP2011122795A (en) * | 2009-12-14 | 2011-06-23 | Hibiya Eng Ltd | Air volume adjustment device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57196029A (en) * | 1981-05-25 | 1982-12-01 | Toupure Kk | Air flow rate control device for concentration type air conditioning equipment |
| JPS5932732A (en) * | 1982-08-13 | 1984-02-22 | Takasago Thermal Eng Co Lts | Variable air volume air conditioning and unit thereof |
| JPS62119353A (en) * | 1985-11-19 | 1987-05-30 | Tabai Esupetsuku Kk | Opening adjusting method for ventilation adjusting damper and its device in environmental facility |
-
1988
- 1988-08-25 JP JP1988110635U patent/JPH0234931U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57196029A (en) * | 1981-05-25 | 1982-12-01 | Toupure Kk | Air flow rate control device for concentration type air conditioning equipment |
| JPS5932732A (en) * | 1982-08-13 | 1984-02-22 | Takasago Thermal Eng Co Lts | Variable air volume air conditioning and unit thereof |
| JPS62119353A (en) * | 1985-11-19 | 1987-05-30 | Tabai Esupetsuku Kk | Opening adjusting method for ventilation adjusting damper and its device in environmental facility |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04214143A (en) * | 1991-01-29 | 1992-08-05 | Kubota Toreen Kk | Air-conditioning system |
| JP2011122795A (en) * | 2009-12-14 | 2011-06-23 | Hibiya Eng Ltd | Air volume adjustment device |
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