JPS5820866U - Cooling device in vending machine - Google Patents
Cooling device in vending machineInfo
- Publication number
- JPS5820866U JPS5820866U JP11607881U JP11607881U JPS5820866U JP S5820866 U JPS5820866 U JP S5820866U JP 11607881 U JP11607881 U JP 11607881U JP 11607881 U JP11607881 U JP 11607881U JP S5820866 U JPS5820866 U JP S5820866U
- Authority
- JP
- Japan
- Prior art keywords
- vending machine
- evaporators
- cooling device
- flow rate
- tubes
- 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
Landscapes
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (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
第１図は本考案実施例の冷却装置を略示する回路図、第
２図は従来装置を略示する回路図である。
１・・・圧縮機、２・・・凝縮器、３，３′・・・分岐
配管、４．４′・・・開閉弁、６． ６’・・・キャピ
ラリチューブ、５，５′・・・高圧配管、７．７′・・
・蒸発器、８゜８′・・・低圧配管、９・・・配管、Ｃ
・・・コンデンシングユニット、Ｒ，Ｒ’・・・商品収
納室。FIG. 1 is a circuit diagram schematically showing a cooling device according to an embodiment of the present invention, and FIG. 2 is a circuit diagram schematically showing a conventional device. 1... Compressor, 2... Condenser, 3, 3'... Branch piping, 4.4'... Open/close valve, 6. 6'...Capillary tube, 5,5'...High pressure piping, 7.7'...
・Evaporator, 8゜8'...Low pressure piping, 9...Piping, C
...Condensing unit, R, R'...Product storage room.
Claims (1)
室にそれぞれ配設した蒸発器を、１基のコンデンシング
ユニットにおける凝縮器に対し分・ 枝配管を介して並
列に接続した自動販売機におけ゛ る冷却装置において
、上記各側の分岐配管に設置した開閉弁と各室側の蒸発
器上の間に接続した高圧配管に、当該側の蒸発器に対す
る冷媒の流量制御をなすキャピラリチューブを夫々組込
み、このキャピラリチューブを、相手側の蒸発器に至る
高圧配管と熱交換関係に配設するとともに、双方のチュ
ーブの抵抗を、複室冷却時における所要の冷媒流量に見
合う仕様に設定してなるを特徴とする自動販売機におけ
る冷却装置。In a vending machine, the evaporators installed in multiple product storage rooms divided into a vending machine cabinet are connected in parallel to the condenser in one condensing unit via branch piping. In such a cooling system, capillary tubes are installed in the high-pressure pipes connected between the on-off valves installed in the branch pipes on each side and above the evaporators on each room side to control the flow rate of refrigerant to the evaporators on that side. This capillary tube is installed in a heat exchange relationship with the high pressure piping leading to the evaporator on the other side, and the resistance of both tubes is set to a specification that matches the required refrigerant flow rate during multi-chamber cooling. A cooling device for a vending machine featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11607881U JPS5820866U (en) | 1981-08-03 | 1981-08-03 | Cooling device in vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11607881U JPS5820866U (en) | 1981-08-03 | 1981-08-03 | Cooling device in vending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5820866U true JPS5820866U (en) | 1983-02-08 |
Family
ID=29910320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11607881U Pending JPS5820866U (en) | 1981-08-03 | 1981-08-03 | Cooling device in vending machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009245191A (en) * | 2008-03-31 | 2009-10-22 | Fuji Electric Retail Systems Co Ltd | Vending machine |
-
1981
- 1981-08-03 JP JP11607881U patent/JPS5820866U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009245191A (en) * | 2008-03-31 | 2009-10-22 | Fuji Electric Retail Systems Co Ltd | Vending machine |
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