JPH058448Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention is a method for installing a cold storage plate in order to fixedly arrange a plurality of cold storage plates at regular intervals in a cold storage plate type refrigerator, which is a type of vehicle-mounted cooling container. Concerning vessels.

[Prior Art] As this type of mounting device, one shown in FIG. 4 has been proposed.

Referring to FIG. 4, this regenerator plate mounter includes a frame body 50 in which a plurality of regenerator plates 40 can be arranged at regular intervals, a vertical rod part 61, and a vertical rod part 61.
1, and has a horizontal rod part 62 connected to the frame body 5.
0 and clamps the upper and lower parts of the cold storage plate 40, respectively. When the fixture 60 is holding the cold storage plate 40 , a portion of the horizontal rod portion 62 and the vertical rod portion 61 of the fixture 60 are fitted into the groove 41 provided in the cold storage plate 40 .

On the other hand, the cold storage plate 40 is made up of a pair of flat cold storage containers 40a, 40b with good thermal conductivity, and a cold storage agent filled in these cold storage containers 40a, 40b. A pair of cold storage containers 40a and 40b are symmetrically butted against each other to form a cold storage plate 40, and a refrigerant evaporation pipe 42 can be accommodated in a groove formed in the joint portion thereof.

On the other hand, the plurality of cold storage plates 40 are fixedly arranged within the cold storage plate type refrigerator by the above-mentioned mounting device. This regenerator plate type refrigerator cools the regenerator in the regenerator plate 40 until it freezes via the refrigerant evaporation pipe 42 using a refrigeration system using commercial power after being unloaded from the vehicle at the goods delivery base. and,
When the cold storage plate type refrigerator is transported by vehicle, the inside of the refrigerator is cooled by the cool storage plate 40 that stores cold.

[Problems to be Solved by the Invention] Incidentally, the above-mentioned mounting device is made of metal and is heavy, requiring labor to load and unload it onto a vehicle, and is disadvantageous in terms of transportation costs.

In addition, the cold storage plate fixedly arranged on the mount is the fifth
As shown in the figure, a motor fan 51 disposed in the cold storage plate type refrigerator passes air between the cold storage plates 40 to promote the cooling effect. However, since the conventional mount is configured with the frame body 50, wind entering from one end in the longitudinal direction of the cold storage plate 40 tends to escape to the upper part as indicated by the arrow in the figure, making it impossible to obtain good cooling efficiency.

Therefore, the technical problem of the present invention is to provide a cold storage plate mount that is lightweight and can improve cooling efficiency.

[Means for Solving the Problems] The mounting device according to the present invention has a holding member on the lower side in which grooves into which the lower part of each cold storage plate can be inserted to a predetermined depth are arranged in parallel at intervals, and the upper part of each cold storage plate has grooves arranged in parallel at intervals. and an upper holding member in which grooves that can be inserted to a predetermined depth are arranged in parallel at intervals, and each of the holding members each includes:
It is characterized by being made of a light material such as resin or aluminum, and tapered so that the front and rear ends become thinner toward the tips.

[Function] According to the present invention, the upper portions of the plurality of cold storage plates fit into the grooves, and the cold storage plates themselves serve as mutual supports and are fixedly held in an upright position with a certain interval between them. Furthermore, the upper and lower parts of the space between the cold storage plates are closed by holding members, and the front end of the holding member is tapered, so that all the wind from the motor fan is guided to pass between the cold storage plates.

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

Referring to FIG. 1, the mount according to the present invention includes a lower holding member 10A for holding a plurality of cold storage plates 30 at the lower part, an upper holding member 10B for holding at the upper part, and these two holding members. and two connecting plates 20 (one not shown) for bridging on both sides to improve assembly strength. The cold storage plate 30 includes two cold storage containers 30a filled with a cold storage agent,
It is made by butting together 30b. Refrigerant evaporation pipe 32
A valve (not shown) or the like is used to prevent liquid from getting wet.

The lower holding member 10A and the upper holding member 10B are made of light materials such as aluminum and resin and have substantially the same shape.
A will be explained. The lower holding member 10A is provided with a plurality of grooves 11 that match the cross-sectional shape of the cool storage plate 30 at regular intervals. Grooves 12 having an inverted T-shaped cross section are provided on both sides of the plurality of grooves 11 to accommodate the inverted T-shaped flange portions of the connecting plate 20, respectively. The cold storage plate 30 can be freely inserted into and removed from the groove 11 to a predetermined depth,
The connecting plate 20 can be attached to and removed from the groove 12 by sliding, but cannot be moved up and down. Lower holding member 1
0A also has holes 13 for bolt insertion at the four corners corresponding to the grooves 12, and the connecting plate 20 also has holes 21 for bolt insertion.

Furthermore, tapers 14 and 15 are formed at the front and rear ends of the lower holding member 10A, respectively, so that the thickness becomes thinner toward the tip. The above structure is exactly the same for the upper holding member 10B.

FIG. 3 shows a state in which a plurality of cold storage plates 30 are assembled.

As is clear from the figure, the plurality of cold storage plates 30 are comprised of an upper holding member 10B and a lower holding member 10A from above and below.
Both holding members are bridged by bolts 22 between two connecting plates 20. In this way, the plurality of cool storage plates 30 are fixedly held so as not to move up and down, back and forth, and left and right. A duct-like air path that does not pass vertically is formed between the connecting plate 20 and the cold storage plate 30, and between adjacent cold storage plates 30.
Moreover, since the front ends of both holding members are tapered 14, it becomes easy to introduce wind into the air passage. Note that the reason why the rear ends of both the holding members are also tapered is because it is assumed that the direction of wind introduction may be reversed.

In the embodiment, the upper and lower holding members and the connecting plate are fixed with bolts, but sufficient assembly strength can be obtained even if such fixing means is omitted.

(Effects of the invention) The mounting device according to the invention is made of light material,
Because of its simple shape, it is relatively easy to move and transport, requiring less labor. In addition, a duct-like air path is formed to prevent the heat introduced from the front end of the cold storage plate from escaping midway, so that the heat exchange efficiency during cooling is improved.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of one embodiment of the present invention;
Figures a and b are a top view and a half sectional view of the lower holding member shown in Figure 1, Figure 3 is a perspective view of an embodiment of the present invention after assembly, and Figure 4 is a parallel view of the lower holding member shown in Figure 1. FIG. 5 is an exploded perspective view showing an example of the mounting device; FIG. 5 is a perspective view for explaining the drawbacks of the example shown in FIG. 4; In the figure, 10A is a lower holding member, 10B is an upper holding member, 20 is a connecting plate, 30 and 40 are cold storage plates, 3
2, 42 is a refrigerant evaporation pipe.

Claims (1)

[Scope of utility model registration request] A mount for fixing and holding a plurality of cold storage plates in an upright position spaced apart from each other includes a holding member on the lower side in which grooves into which the bottom of each cold storage plate can be inserted to a predetermined depth are arranged in parallel at intervals, and a holding member for each cold storage plate. The upper part of the plate includes an upper holding member in which grooves into which the upper part can be inserted to a predetermined depth are arranged in parallel at intervals, and each of the holding members is made of a light material such as resin or aluminum, and the front end and a regenerator plate mount, characterized in that the wall is tapered so that the rear end becomes thinner as the tip becomes the front end.