JPH0420998U

JPH0420998U -

Info

Publication number: JPH0420998U
Application number: JP6095690U
Authority: JP
Priority date: 1990-06-08
Filing date: 1990-06-08
Publication date: 1992-02-21

Description

[Brief explanation of the drawing]

第１図はこの考案に係る床下冷蔵設備の一実施
例を示す縦断側面図、第２図は同じく冷凍室の使
用状態を示す縦断側面図である。１……床板、１ａ……床面、２……開口部、３
……床下空間、５……断熱箱、７……冷蔵室、７
ａ……上面開放部、８……冷凍室、８ａ……上面
開放部、９……第１の上蓋、１０……第２の上蓋
、１１……冷蔵物用収納カゴ、１２……冷凍物用
収納カゴ、１３，１３……第１のエレベータ対、
１４……第２のエレベータ、１７……空気圧縮機
、１８……冷凍機、１９……第１の蓋板、２０…
…第２の蓋板、ａ……間隙。 FIG. 1 is a vertical side view showing an embodiment of the underfloor refrigeration equipment according to this invention, and FIG. 2 is a vertical side view showing the state of use of the freezer compartment. 1... Floor plate, 1a... Floor surface, 2... Opening, 3
...Underfloor space, 5...Insulation box, 7...Refrigerating room, 7
a... Top open part, 8... Freezer compartment, 8a... Top open part, 9... First top lid, 10... Second top lid, 11... Storage basket for refrigerated items, 12... Frozen items storage basket, 13, 13...first elevator pair,
14... Second elevator, 17... Air compressor, 18... Refrigerator, 19... First cover plate, 20...
...Second lid plate, a...gap.

Claims

[Scope of Claim for Utility Model Registration] (1) An opening formed in the floor surface can be opened and closed with a cover plate flush with the floor surface, and the top surface is open and open to the space under the floor corresponding to this opening. A heat insulating box whose inside is cooled by a cooling source is installed, and the top open part of the heat insulating box is sealed and opened and closed freely with a top cover provided with a gap between the top of the heat insulating box and the inside of the heat insulating box. An underfloor refrigeration system characterized in that a storage basket for refrigerated items is arranged on the floor surface and can be raised and lowered toward the floor surface. (2) Claim 1 characterized in that a refrigerator as a cooling source for cooling the inside of the insulation box and an air compressor as a driving force for raising and lowering the storage basket for refrigerated items are installed outside the insulation box. Underfloor refrigeration facility as described. (3) The insulation box is divided into a refrigerator compartment and a freezer compartment, and each of the refrigerator compartment and freezer compartment is provided with a top cover that can be opened and closed in a sealed manner on the open upper surface of each compartment. 3. The underfloor refrigeration equipment according to claim 1, wherein the storage baskets are arranged so that they can be raised and lowered independently of each other.