JPS5929639U - Fan coil unit air volume control device - Google Patents

Fan coil unit air volume control device

Info

Publication number
JPS5929639U
JPS5929639U JP1982125114U JP12511482U JPS5929639U JP S5929639 U JPS5929639 U JP S5929639U JP 1982125114 U JP1982125114 U JP 1982125114U JP 12511482 U JP12511482 U JP 12511482U JP S5929639 U JPS5929639 U JP S5929639U
Authority
JP
Japan
Prior art keywords
air volume
coil unit
fan coil
control device
volume control
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
JP1982125114U
Other languages
Japanese (ja)
Inventor
武 橋本
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP1982125114U priority Critical patent/JPS5929639U/en
Publication of JPS5929639U publication Critical patent/JPS5929639U/en
Pending legal-status Critical Current

Links

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  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案実施例の電気回路図、第２図は第１図に
おける制御回路図である。 １・・・・・・サーモ回路、１２・・・・・・感温素子
、１４乃至２２・・・・・・演算素子、２３・・・・・
・論理ゲート、Ｍｌ。 Ｍ２・・・・・・送風機、Ｒｙｌ乃至Ｒ３’６・・・・
・・リレー、Ｒ３乃至Ｒ６・・・・・・リレー接片。FIG. 1 is an electric circuit diagram of an embodiment of the present invention, and FIG. 2 is a control circuit diagram in FIG. 1. 1...Thermo circuit, 12...Temperature sensing element, 14 to 22...Arithmetic element, 23...
・Logic gate, Ml. M2...Blower, Ryl to R3'6...
...Relay, R3 to R6...Relay contact piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] リレー接片により複数段に風量が切換え可能な送風機を
少なくとも２機以上備えたファンコイルユニットにおい
て、前記複数段の基準電圧と室温を感知する単一の感温
素子による変化電圧とを出力するサーモ回路と、この基
準電圧と変化電圧とを比較する演算素子と、該演算素子
の出力に応じて風量を定める論理ゲートと、該論理ゲー
トの出力により前記リレー接片を駆動させるリレーとを
設けたことを特徴とするファンコイルユニットの風量制
御装置。In a fan coil unit equipped with at least two or more blowers whose air volume can be switched in multiple stages using a relay contact, a thermostat that outputs reference voltages of the multiple stages and a variable voltage generated by a single temperature sensing element that senses room temperature. A circuit is provided, an arithmetic element that compares the reference voltage and the changing voltage, a logic gate that determines the air volume according to the output of the arithmetic element, and a relay that drives the relay contact piece by the output of the logic gate. An air volume control device for a fan coil unit characterized by:
JP1982125114U 1982-08-18 1982-08-18 Fan coil unit air volume control device Pending JPS5929639U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982125114U JPS5929639U (en) 1982-08-18 1982-08-18 Fan coil unit air volume control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982125114U JPS5929639U (en) 1982-08-18 1982-08-18 Fan coil unit air volume control device

Publications (1)

Publication Number Publication Date
JPS5929639U true JPS5929639U (en) 1984-02-24

Family

ID=30284976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982125114U Pending JPS5929639U (en) 1982-08-18 1982-08-18 Fan coil unit air volume control device

Country Status (1)

Country Link
JP (1) JPS5929639U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347737B2 (en) * 1974-09-03 1978-12-23
JPS5743153A (en) * 1980-08-28 1982-03-11 Sharp Corp Fan speed control circuit for air conditioner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347737B2 (en) * 1974-09-03 1978-12-23
JPS5743153A (en) * 1980-08-28 1982-03-11 Sharp Corp Fan speed control circuit for air conditioner

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