JPH046675Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a serving device for maintaining food at a required temperature until it is served in hospitals, hotels, etc.

[Conventional technology]

Conventionally, the partition wall between the insulating room and the cold storage room in a serving device is formed of a heat insulating material to prevent heat conduction from the insulating room to the cold storage room.
Sufficient insulation effect is not achieved.

[The problem that the idea attempts to solve]

An object of the present invention is to provide a serving device equipped with a partition wall having excellent heat insulation properties.

In addition, in this specification, a storage room is a storage room for keeping meals at a required temperature, and a cold storage room is a storage room for keeping meals at room temperature without actively heating or cooling them, and a storage room for storing meals. It includes a storage chamber for actively keeping the temperature at .

[Technical means to solve the problem]

The serving device according to the present invention is a serving device in which an insulating room and a cold insulating room are separated by a partition wall, in which the partition wall is formed hollow and air at or below room temperature is forced to circulate within the partition wall. This feature is characterized in that it allows the user to

In the above case, the air within the cold storage chamber may be made to circulate within the partition wall. Further, it is preferable to install a heat insulating material on the side of the partition wall that has a heat insulating chamber.

[Effect]

According to the above configuration, air at room temperature or lower always flows within the partition wall, so that the heat conducted from the insulating room is discharged to the outside of the system and the partition wall is cooled.

In addition, if the air inside the cold storage chamber is made to flow through the partition wall, it is easy to introduce air at room temperature or below, and the heat inside the cold storage chamber can also be discharged at the same time. Furthermore, when a heat insulating material is placed on the side of the insulation chamber of the partition wall, heat conduction from the insulation chamber is considerably inhibited, thereby promoting the above-mentioned effect.

〔Example〕

FIG. 1 is a cross-sectional view of a main part of an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the - line in FIG. The partition wall 2 is divided into a plurality of dividing walls 6 by a tray mounting groove 5, and each dividing wall 6 is connected to a central duct 7 in a communicating state.

A heat insulating material 8 is laid on the side of the cold storage room 4 in each dividing wall 6, and the cold storage room 3 and the dividing wall 6 are placed on the side of the cold storage room 3.
A ventilation hole 9 is provided to communicate with the inside, a fan 10 is provided at the upper part of the central duct 7, and an exhaust port 11 is opened at the end of the central duct 7.

The tray 12 consists of a low-temperature eclipse zone 13 and a high-temperature eclipse zone 14, and the boundary portion thereof is mounted in the tray mounting groove 5 toward the central duct 7. It should be noted that the detailed mechanism of the tray mounting groove 5, the support mechanism of both ends of the tray 12, etc. can be well-known ones, and since they are not directly related to the present invention, illustrations and explanations thereof will be omitted.

In the above configuration, when the fan 10 is operated, the air in the cold storage chamber 3 is discharged from the exhaust port 11 through the ventilation hole 9 of each partition wall 6, the inside of each partition wall 6, and the central duct 7 in order. Relatively low-temperature air constantly circulates within each dividing wall 6.

Note that the ventilation holes 9 of the dividing wall 6 may be opened to the outside air at the same time as or instead of opening into the cold storage chamber 3 as described above.

[Effect of idea]

As described above, in the serving device according to the present invention, the heat conducted from the insulating room is discharged to the outside of the system and the partition wall is cooled, so that the heat insulation of the partition wall is improved.

In addition, by distributing the air inside the cold storage chamber within the partition wall, it is easy to introduce air below room temperature, which avoids complicating the equipment, and the heat inside the cold storage chamber is also discharged at the same time, so the partition wall Heat insulation is promoted.

Further, when a heat insulating material is placed on the side of the partition wall that has a heat-insulating space, heat conduction from the heat-storage room is considerably blocked, so that the heat-insulating effect of the partition wall is promoted.

[Brief explanation of drawings]

FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along the - line in FIG. Explanation of main symbols, 2... Partition wall, 3... Cool room, 4... Insulating room, 6... Dividing wall, 7... Central duct, 8... Insulating material, 9... Ventilation hole.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In a serving device in which an insulating room and a cold insulating room are separated by a partition wall, the partition wall is formed hollow and air below room temperature is forced into the partition wall. A serving device characterized in that the serving device is configured to distribute the food throughout the day. (2) The serving device according to claim 1, wherein the air inside the cold storage chamber is made to circulate within the partition wall. (3) The serving device according to claim 1, wherein a heat insulating material is provided on the side of the partition wall in the insulating room.