JPH03110580U - - Google Patents
Info
- Publication number
- JPH03110580U JPH03110580U JP1853190U JP1853190U JPH03110580U JP H03110580 U JPH03110580 U JP H03110580U JP 1853190 U JP1853190 U JP 1853190U JP 1853190 U JP1853190 U JP 1853190U JP H03110580 U JPH03110580 U JP H03110580U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- storage room
- thermostats
- heater
- cooling device
- 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 6
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 2
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Description
第１図は本考案の自動販売機の冷却加熱制御装
置の一実施例を示す電気回路図、第２図は第１図
の第１、第２のサーモスタツトの感熱温度を示す
グラフ、第３図は第１図の実施例の冷媒回路図、
第４図は第１図の概略断面図、第５図は従来の自
動販売機の冷却加熱制御装置の電気回路図、第６
図は従来の自動販売機の冷却加熱制御装置の冷媒
回路図、第７図は第５図の概略断面図である。
２……貯蔵室、４……冷却器、５……ヒータ、
１２……キヤピラリチユーブ、８……圧縮機、１
１……凝縮器、１３……第１サーモスタツト、１
４……第２サーモスタツト。
FIG. 1 is an electric circuit diagram showing an embodiment of the cooling/heating control device for a vending machine according to the present invention, FIG. 2 is a graph showing the sensitive temperatures of the first and second thermostats in FIG. 1, and FIG. The figure is a refrigerant circuit diagram of the embodiment shown in Figure 1.
Figure 4 is a schematic sectional view of Figure 1, Figure 5 is an electric circuit diagram of a conventional vending machine cooling/heating control device, and Figure 6 is a schematic cross-sectional view of Figure 1.
The figure is a refrigerant circuit diagram of a conventional cooling/heating control device for a vending machine, and FIG. 7 is a schematic sectional view of FIG. 5. 2...Storage room, 4...Cooler, 5...Heater,
12... Capillary tube, 8... Compressor, 1
1... Condenser, 13... First thermostat, 1
4...Second thermostat.
Claims (1)
ヤピラリチユーブ等で構成する冷却装置と、貯蔵
室を加熱するヒータと、貯蔵室に設けられた第１
、第２の３端子のサーモスタツトと、貯蔵室温度
が前記第１、第２サーモスタツトの低温側動作温
度より低い場合に前記ヒータを通電するとともに
貯蔵室温度が前記第１、第２サーモスタツトの高
温側動作温度より高い場合に前記冷却装置へ通電
する電気回路とからなる自動販売機の冷却加熱制
御装置。 A cooling device consisting of a compressor, a condenser, a cooler, a capillary tube, etc. that cools the storage room, a heater that heats the storage room, and a first cooling system installed in the storage room.
, a second three-terminal thermostat, and when the storage chamber temperature is lower than the low-temperature operating temperature of the first and second thermostats, the heater is energized and the storage chamber temperature is lower than the first and second thermostats. and an electric circuit that energizes the cooling device when the temperature is higher than the high-temperature operating temperature of the vending machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1853190U JPH03110580U (en) | 1990-02-26 | 1990-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1853190U JPH03110580U (en) | 1990-02-26 | 1990-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03110580U true JPH03110580U (en) | 1991-11-13 |
Family
ID=31521688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1853190U Pending JPH03110580U (en) | 1990-02-26 | 1990-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03110580U (en) |
-
1990
- 1990-02-26 JP JP1853190U patent/JPH03110580U/ja active Pending
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