JPH0374085U - - Google Patents

Description

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

第１図はこの考案の実施例を示す自動販売機の
断面図、第２図は同じく冷却運転時の冷媒回路図
、第３図はドレンパン加熱運転時の冷媒回路図、
第４図は同じく自動販売機の運転タイムチヤート
、第５図は従来の自動販売機の断面図、第６図は
同じく冷媒回路図である。 ４……庫内、５……ドレンパン、８……冷却器
、９……凝縮器、１１……冷媒配管、２１……電
磁弁、２２……放熱管。 Fig. 1 is a sectional view of a vending machine showing an embodiment of this invention, Fig. 2 is a refrigerant circuit diagram during cooling operation, and Fig. 3 is a refrigerant circuit diagram during drain pan heating operation.
FIG. 4 is an operating time chart of the vending machine, FIG. 5 is a sectional view of a conventional vending machine, and FIG. 6 is a refrigerant circuit diagram. 4... Inside the refrigerator, 5... Drain pan, 8... Cooler, 9... Condenser, 11... Refrigerant piping, 21... Solenoid valve, 22... Heat radiation pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷媒の冷凍サイクルを介して庫内商品を冷却し
、かつ除霜水等の排水を捕集し排出するドレンパ
ンを備えた自動販売機において、凝縮器出口側の
冷媒配管から電磁弁を介して分岐し、高温の前記
冷媒が通流する放熱管を前記ドレンパンに伝熱的
に設けたことを特徴とする自動販売機。 In vending machines equipped with a drain pan that cools the products in the refrigerator through a refrigerant refrigeration cycle and collects and discharges waste water such as defrosting water, the refrigerant pipe is branched off from the condenser outlet side via a solenoid valve. A vending machine characterized in that a heat dissipation tube through which the high-temperature refrigerant flows is provided in the drain pan for heat transfer.