JPS58179757A - Power source retaining circuit of air conditioner - Google Patents

Power source retaining circuit of air conditioner

Info

Publication number
JPS58179757A
JPS58179757A JP58044260A JP4426083A JPS58179757A JP S58179757 A JPS58179757 A JP S58179757A JP 58044260 A JP58044260 A JP 58044260A JP 4426083 A JP4426083 A JP 4426083A JP S58179757 A JPS58179757 A JP S58179757A
Authority
JP
Japan
Prior art keywords
power source
electronic control
main power
control part
power supply
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
JP58044260A
Other languages
Japanese (ja)
Inventor
Mamoru Murakami
守 村上
Kin Katou
加藤　「きん」
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58044260A priority Critical patent/JPS58179757A/en
Publication of JPS58179757A publication Critical patent/JPS58179757A/en
Pending legal-status Critical Current

Links

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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/37—Resuming operation, e.g. after power outages; Emergency starting
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • 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
    • F24F11/88—Electrical aspects, e.g. circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Thermal Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To enable the continuation of power supplying for the electronic control part even during the main power source is cut-off and to prevent the designated content of various operation modes from changing of the designation of the titled device by a method wherein a charging battery for the control power supply of a electronic control part is provided in parallel to a main power source circuit of an air conditioner. CONSTITUTION:During the normal operation of a main power source 1, a storage battery 5 is continuously charged, also a electronic control part 6 is operated by the control power supply from said storage battery 5. A contact 2 is closed by the command from said electronic control part 6, while the air conditioning operation is started by driving a compressor motor 3 and a fan motor 4. Although the air conditioning operation is stopped by cutting-OFF said main power source 1, said electronic control part 6 still stores the memory of the previously designated various operation modes by the supply of controlling electrical current from said storage battery 5. Therefore, when said main power source 1 is recovered, the air conditioning operation is started again by the command from said electronic control part 6.

Description

【発明の詳細な説明】 〔発明の利用分野〕 本発明は空気調和機の電−ｒ制御部の電源保持に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to maintaining power for an electric control section of an air conditioner.

〔従来技術〕[Prior art]

近年、電ｒ−制御装置の発展は１」覚しく、種々の製品
へ適用が拡大されている。消費電力が少なく、多機能を
有し、軽は小型化が可能であるという利点により、電ｒ
−制御装置を組込んだ空気調和機が開発されている。こ
の電子制御装置は、室内温度調筋器の設定ノツチ、送風
用電動機の設定ノツチ度在時刻のセット、運転開始、終
了時刻の設定等の各運転モードを頭初の運転開始時に設
定しておけば、永久に同じ運転を空気調和機にさせるこ
とを可能にするものである。しかし、いかに電子制御装
置を有していても、停電や長期外出の時のように主電源
を停止卜シた場合は、上記のすべての機能の記憶は失な
われて、再運転開始時に、再度各運転モードを設定しな
くてはならないという欠点を有していた。特に、業務用
の場合は、毎日夜間や、休日等の如く、家庭用に比較し
、主電源の供給が停止される機会が非常に多く、その度
毎に。In recent years, the development of electrical control devices has been remarkable, and their application has been expanded to a variety of products. With the advantages of low power consumption, multifunctionality, and the ability to be miniaturized, electric r
-An air conditioner incorporating a control device has been developed. This electronic control device allows you to set each operation mode such as setting the setting notch of the indoor temperature regulator, setting the setting notch of the blower motor, and setting the operation start and end times when the operation starts for the first time. For example, it is possible to have an air conditioner operate in the same way forever. However, no matter how equipped the electronic control device is, if the main power is turned off, such as during a power outage or when going out for a long time, the memory of all the above functions will be lost, and when restarting the operation, This has the disadvantage that each driving mode must be set again. In particular, in the case of commercial use, there are many more opportunities for the main power supply to be interrupted than in home use, such as every night and on holidays, etc.

各運転モードを再設定しなくてはならないという欠点は
、電子制御装置の利点を殺すものとなっている。The disadvantage of having to reconfigure each operating mode negates the advantages of electronic control devices.

〔発明の目的〕[Purpose of the invention]

本発明は、この様な欠点を克服するものであり、以下説
明する。The present invention overcomes these drawbacks and will be described below.

〔発明の概要〕[Summary of the invention]

本発明は、 １、空気調和機の主電源回路に並列に電子制御部の制御
電源となる光蓄電池を設けたことを特徴とする空気調和
機の電源保持回路。The present invention provides: 1. A power supply holding circuit for an air conditioner, characterized in that a photoacid storage battery serving as a control power source for an electronic control unit is provided in parallel with the main power supply circuit of the air conditioner.

２、　主電源と光蓄電池電源の双方を制御電源とした特
許請求の範囲第１項記載め空気調和機の電源保持回路。2. A power supply holding circuit for an air conditioner as set forth in claim 1, in which both the main power source and the photoaccumulator battery power source are used as control power sources.

としたものである。That is.

〔発明の実施例〕[Embodiments of the invention]

第１図は、本発明の一実施例であり、主電源１は、接点
２を介して圧縮用電動機３と送風用電動機４に接続され
、光蓄電池５は、接点２の主電源側で主電源１と並列に
接続され、電子制御部６は、光蓄電池５に接続されてい
る。本例によれば、主電源１が生きている場合は、光蓄
電池５を常に充電すると同時°に、電子制御部６は、光
蓄電池５より制御電源の供給を受け、電子制御部６から
の指令により接点２を閉にし、圧縮用電動機３と送風用
電動機４を動作させ、空気調和機として運転させる。こ
のとき既設定の各運転モードは、電子制御部６に記憶さ
れている。次に、主電源ｌが停止された場合は、空気調
和機本体の運転は停止される−が、電子制御部６は光蓄
電池５より、制御電源の供給を受け、既設定の各運転モ
ードを記憶している。また、電子−制御部６の消費電力
は約ＩＷ程度で非常に小さく、小さな光蓄電池５により
、数１１間の制御が可能である。FIG. 1 shows an embodiment of the present invention, in which a main power source 1 is connected to a compression motor 3 and an air blowing motor 4 via contacts 2, and a photoelectric storage battery 5 is connected to the main power source on the main power side of the contacts 2. The electronic control unit 6 is connected in parallel to the power source 1 and is connected to the photoelectric storage battery 5 . According to this example, when the main power source 1 is active, the electronic control unit 6 receives control power from the photonic storage battery 5 and receives control power from the electronic control unit 6 at the same time as the photonic storage battery 5 is constantly charged. In response to the command, the contact 2 is closed, the compression motor 3 and the blower motor 4 are operated, and the system is operated as an air conditioner. At this time, each preset operation mode is stored in the electronic control unit 6. Next, when the main power supply l is stopped, the operation of the air conditioner main body is stopped. However, the electronic control unit 6 receives control power from the photoelectric storage battery 5 and operates each preset operation mode. I remember. Further, the power consumption of the electronic control section 6 is very small, about IW, and control over several eleven times is possible using the small photoelectric storage battery 5.

以上で説明した電源保持回路では、電子制御部６は、常
に光蓄電池５より、制御電源の供給を受けている為、光
蓄電池５の寿命が問題となる。第２図は、上記例に改良
を加えた一実施例で、主電源１′が生きている場合は、
電子制御部６′は主電源１′より制御電源の供給を受け
、主電源１′が停止された場合のみ、電子制御部６′は
光蓄電池５′より制御１］電源の供給を受けるようにし
たものである。電ｒ・制御部６′は、光蓄電池５′と主
電源１′の双方に接続されて、光蓄電池５′の寿命を長
くするものである。In the power supply holding circuit described above, since the electronic control unit 6 is always supplied with control power from the photoacid battery 5, the life span of the photoacid battery 5 becomes a problem. FIG. 2 shows an embodiment that is an improvement on the above example. When the main power supply 1' is live,
The electronic control unit 6' receives control power from the main power supply 1', and only when the main power supply 1' is stopped, the electronic control unit 6' receives control power from the photonic battery 5'. This is what I did. The power controller 6' is connected to both the photoacid battery 5' and the main power source 1' to extend the life of the photoacid battery 5'.

〔発明の効果〕〔Effect of the invention〕

以上の如く、本発明は、主電源回路に並列に設けた光蓄
電池を電子制御部の制御電源とするかまたは、１ミ電源
と光蓄電池電源の双方を制御電源とすることにより、１
已電源停止時も電子制御部の電源を保障することにより
多数の利点を有するものである。As described above, the present invention provides a power supply system that uses a photoacid battery provided in parallel with the main power supply circuit as a control power source for the electronic control unit, or uses both a 1-mi power source and a photoacid battery power source as control power sources.
Furthermore, it has many advantages by ensuring power supply to the electronic control unit even when the power supply is stopped.

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

第１．２図は、本発明の実施例の空気調和機の電源保持
回路である。 １．１′・・・主電源、２．２′・・・接点、３，３′
・・・圧縮用電動機、４．４′・・・送風用電動機、５
．５′・・・光蓄電池、６．６’・・・電子制御部。FIG. 1.2 shows a power supply holding circuit of an air conditioner according to an embodiment of the present invention. 1.1'...Main power supply, 2.2'...Contact, 3,3'
...Compression electric motor, 4.4'...Blower electric motor, 5
．． 5'...Photonic storage battery, 6.6'...Electronic control unit.

Claims (1)

【特許請求の範囲】 １、空気調和機の１：、電源回路に並列に電子制砥部の
制御電源となる光蓄電池を設けたことを特徴とする空電
調和機の電源保持回路。 ２１：電源と充蓄電池電源の双方を制御ＶＩ電源とした
特許請求の範囲第１項記載の空気調和機の電源保持回路
。[Scope of Claims] 1. Air conditioner 1: A power supply holding circuit for an air and electric conditioner, characterized in that a photonic storage battery is provided in parallel with the power supply circuit to serve as a control power source for an electronic grinding unit. 21: A power supply holding circuit for an air conditioner according to claim 1, in which both the power source and the rechargeable battery power source are control VI power sources.
JP58044260A 1983-03-18 1983-03-18 Power source retaining circuit of air conditioner Pending JPS58179757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58044260A JPS58179757A (en) 1983-03-18 1983-03-18 Power source retaining circuit of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58044260A JPS58179757A (en) 1983-03-18 1983-03-18 Power source retaining circuit of air conditioner

Publications (1)

Publication Number Publication Date
JPS58179757A true JPS58179757A (en) 1983-10-21

Family

ID=12686540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58044260A Pending JPS58179757A (en) 1983-03-18 1983-03-18 Power source retaining circuit of air conditioner

Country Status (1)

Country Link
JP (1) JPS58179757A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60116176U (en) * 1984-01-12 1985-08-06 ダイキン工業株式会社 Refrigeration equipment power supply
JPS60253748A (en) * 1984-05-31 1985-12-14 Mitsubishi Electric Corp Centralized supervisory device for air conditioner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281946A (en) * 1975-12-10 1977-07-08 Honeywell Inc Twooline clock temperature controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281946A (en) * 1975-12-10 1977-07-08 Honeywell Inc Twooline clock temperature controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60116176U (en) * 1984-01-12 1985-08-06 ダイキン工業株式会社 Refrigeration equipment power supply
JPS60253748A (en) * 1984-05-31 1985-12-14 Mitsubishi Electric Corp Centralized supervisory device for air conditioner

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