JPS6216628Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention provides a cooling storage, that is, a refrigerator, four
This paper relates to a structure that promotes forced evaporation of defrosting water in glass-faced cases, door-equipped cases, etc.

Conventionally, in a refrigerated storage, a container for collecting defrost water and dew has been provided below a mounting board with an electric compressor, condenser, etc. attached at the bottom. A hole was provided on the lower surface of the mounting board where the electric compressor was attached, so that the water in the container was evaporated by the heat of the electric compressor. On the other hand, the electric compressor and condenser were blown with air by a blower to dissipate heat. In such devices, the electric compressor and condenser are cooled by wind to prevent the cooling system from deteriorating in capacity, but since the electric compressor is generally cylindrical, heat exchange between The hot air was only divided to the left and right, so that it rarely flowed to the hole side. As a result, the water accumulated in the container does not evaporate easily, and in times of high humidity, it overflows from the container and wets the floor where it is installed.

In this invention, a cut-out is formed on the mounting board on which the electric compressor and condenser are mounted, located on the leeward side of the blower.
By providing a cloth that extends from this cut and raised part to the container, the evaporation of water accumulated in the container is promoted, thereby improving the conventional drawbacks.

An embodiment of the present invention will be described below with reference to the drawings.

Reference numeral 1 denotes a case body with a door for loading and unloading products on the front, a storage chamber 2 in the upper part, and a machine room 3 in the lower part. Reference numeral 4 denotes a mounting board forming the bottom of the machine room 3, on which an electric compressor 5, a condenser 6, and a blower 7 for forced ventilation are mounted. This mounting board 4 has holes 8 and 9 formed in the portion facing the electric compressor 5 and condenser 6. moreover,
This mounting board 4 is mounted on the bottom surface of the machine room 3 on a flange 10 formed by the show case body 1. In addition, there is a suction port 1 in the machine room 3.
1 and a discharge port 12 are formed respectively. Reference numeral 13 denotes a cut-and-recess formed on the mounting board 4 on the leeward side of the blower 7, and extends in an inclined manner toward the windward side. Reference numeral 14 denotes a container with an open upper surface provided at the lower part of the mounting board 4, and a pipe 15 is connected from the storage chamber 2.
Defrost water guided by the system is collected. This pipe 15 faces the container 14 through a hole 16 formed by the cut and raised portion 13. 17
is a water-absorbing member made of cloth or the like whose one end is attached to the cut and raised portion 13 with a screw 18, and whose other end extends from the hole 16 to the bottom surface of the container 14. Further, this water absorbing member 17 does not extend to the entire width of the container 14.

In such a device, when defrosting water or dew accumulates in the container 14, the water is absorbed by the water absorbing member 17.
Furthermore, since the condenser 6 and the electric compressor 5 are forcibly cooled by air blowing by the blower 7, the warm air with which heat is exchanged here also flows through the cut-up 13 toward the container 14 side. As a result, the hot air also hits the water absorbing member 17, promoting the evaporation of water, and the hot air flows over the surface of the water stored in the container 17, promoting the evaporation of the water. Furthermore, the water vapor evaporated from the holes 8 of the mounting board 4 facing the condenser 6 rises and is blown onto the electric compressor 5 by the blower 7.
This allows for more effective heat dissipation.

As is clear from the above example, in a case where a container for receiving defrost water and dew is provided at the bottom of the mounting board on which the condenser, electric compressor, and blower are attached, there is a container located on the leeward side of the blower on the mounting board. By forming a cut-and-raised part extending upward in the same direction, the wind flows over the surface of the water accumulated in the container to promote evaporation.Also, since the container is located on the bottom surface of the mounting board, it is easy to install the container. There is no need to pay attention to the placement of the condenser, blower, and electric compressor, and the size of the container can be set to match the evaporation capacity to prevent insufficient evaporation of water. In addition to eliminating the possibility of contamination, since the water absorbing member is attached to the cut and raised edges, evaporation can be further promoted.
Further, since the water absorbing member is attached using the cut-and-raised portion, a separate attachment member for the water absorbing member is not required, thereby reducing costs and improving workability.

[Brief explanation of the drawing]

FIG. 1 is a front view of a cooling storage according to an embodiment of the present invention, FIG. 2 is a sectional view of the main part of FIG. 1, and FIG. 3 is a plan view of the mounting board of FIG. 2. 4...Mounting board, 5...Electric compressor, 6...Condenser, 7...Blower, 13...Cut up, 14...
Container, 17...Water absorbing member.

Claims (1)

[Scope of utility model registration request] A machine room comprising an electric compressor and a condenser of a cooling system is formed in the lower part of a storage room, and an air blower cools the condenser, the electric compressor, and the condenser and the electric compressor by applying air to the machine room. is mounted on a mounting board, a cut-out slope is provided on the mounting board on the leeward side of the blower, and a cut-out slope is provided on the mounting board on the leeward side of the blower, and a container for collecting defrost water is provided under the said mounting board, and the cut-out is formed by the cut-out cut-out. A structure for promoting forced evaporation of defrosting water, comprising a water absorbing member extending through the hole in the mounting board on one side to the cut and raised portion and on the other side to the bottom surface of the container.