JPS63104968U - - Google Patents
Info
- Publication number
- JPS63104968U JPS63104968U JP20330886U JP20330886U JPS63104968U JP S63104968 U JPS63104968 U JP S63104968U JP 20330886 U JP20330886 U JP 20330886U JP 20330886 U JP20330886 U JP 20330886U JP S63104968 U JPS63104968 U JP S63104968U
- Authority
- JP
- Japan
- Prior art keywords
- storage
- cooling
- main heater
- heater
- connects
- 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
- 238000001816 cooling Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図は本考案の一実施例における自販機の冷
却加熱装置の電気回路図、第２図は同冷却加熱装
置の構成図、第３図は従来の自販機の冷却加熱装
置の構成図、第４図は同電気回路図である。
１……本体、４ａ……第１貯蔵室、４ｂ……第
２貯蔵室、４ｃ……第３貯蔵室、５ａ……第１圧
縮機、５ｂ……第２圧縮機、１２ａ……第１加熱
用サーモスタツト、１２ｂ……第２加熱用サーモ
スタツト、１４ａ……第１冷用サーモスタツト、
１４ｂ……第２冷用サーモスタツト、１４ｃ……
第３冷用サーモスタツト、１６，１６′……第１
切換スイツチ、１７ａ……第１主ヒータ、１７ｂ
……第２主ヒータ、１８，１８′……第２切換ス
イツチ、１９ａ……第１補助ヒータ、１９ｂ……
第２補助ヒータ。
Fig. 1 is an electric circuit diagram of a cooling/heating device for a vending machine according to an embodiment of the present invention, Fig. 2 is a block diagram of the same cooling/heating device, Fig. 3 is a block diagram of a conventional cooling/heating device for a vending machine, and Fig. 4 is a block diagram of a cooling/heating device for a conventional vending machine. The figure is the same electrical circuit diagram. 1...Main body, 4a...First storage chamber, 4b...Second storage chamber, 4c...Third storage chamber, 5a...First compressor, 5b...Second compressor, 12a...First heating thermostat, 12b... second heating thermostat, 14a... first cooling thermostat,
14b...Second cooling thermostat, 14c...
3rd cooling thermostat, 16, 16'...1st
Changeover switch, 17a...first main heater, 17b
...Second main heater, 18, 18'...Second changeover switch, 19a...First auxiliary heater, 19b...
Second auxiliary heater.
Claims (1)
３貯蔵室と、前記３個の貯蔵室を冷却する冷却装
置と、第１、第２貯蔵室に各々設けられた主ヒー
タと補助ヒータと、第１貯蔵室を冷却もしくは主
ヒータに通電して加熱運転に切換えると共に第１
貯蔵室が冷却運転の時は第２貯蔵室の補助ヒータ
を第２貯蔵室の主ヒータと並列接続する第１切換
スイツチと、同じく第２貯蔵室を冷却もしくは主
ヒータに通電して加熱運転に切換えると共に第２
貯蔵室が冷却運転の時は第１貯蔵室の補助ヒータ
を第１貯蔵室の主ヒータと並列接続する第２切換
スイツチとを備えたことを特徴とする自動販売機
等の冷却加熱装置。 three first, second, and third storage chambers divided by a heat insulating partition wall; a cooling device for cooling the three storage chambers; and a main heater provided in each of the first and second storage chambers. The auxiliary heater and the first storage chamber are cooled, or the main heater is energized to switch to heating operation and the first storage chamber is cooled.
When the storage room is in cooling operation, a first changeover switch connects the auxiliary heater in the second storage room in parallel with the main heater in the second storage room, and also connects the second storage room to cooling or energizes the main heater to turn it into heating operation. Switching and the second
A cooling/heating device for a vending machine or the like, comprising a second changeover switch that connects the auxiliary heater of the first storage compartment in parallel with the main heater of the first storage compartment when the storage compartment is in cooling operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20330886U JPS63104968U (en) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20330886U JPS63104968U (en) | 1986-12-24 | 1986-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63104968U true JPS63104968U (en) | 1988-07-07 |
Family
ID=31168514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20330886U Pending JPS63104968U (en) | 1986-12-24 | 1986-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63104968U (en) |
-
1986
- 1986-12-24 JP JP20330886U patent/JPS63104968U/ja active Pending
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