JPS637315B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (A) Field of the Invention The present invention relates to a cooling case that is installed and movable on a truck that moves on a track.

(B) Background and Problems with the Background Art Conventionally, in hospitals, research institutes, etc., a large number of case-type cooling cases used for storing medicines and the like have been installed. These cooling cases were usually installed along the wall of the room where they were installed, or when there were a large number of cases, they were installed alternately in parallel to take up space for storing items. However, this type of installation requires space around each cooling case to deliver items, and the number of units is limited relative to the area of the room in which they are installed, making effective use of the installation space impossible. An inconvenience was occurring.

(c) Object of the invention It is an object of the invention to provide a structure in which a large number of cooling cases can be installed in the same installation space.

(d) Summary of the invention Two cooling cases are placed and fixed on a plurality of carts provided movably on a track via sliding wheels, and each cooling case has a front opening facing in the direction of movement of the carts. , with their back faces facing each other to form a discharge space for the machine room circulating air sucked in from the front.
In addition, spacers are formed on the carts that protrude in the direction of other carts, and the carts are usually kept close to each other, and if necessary, the carts with the necessary cooling cases installed can be moved to make it easier to interact with other cooling cases. A space for delivering goods is formed in between.

(e) Embodiments of the invention FIG. 1 shows a front view of a mobile cooling case R of the invention. Reference numeral 1 indicates rails installed at predetermined intervals on the floor surface, and reference numeral 2 indicates a cart that can be moved freely on the rails 1 by means of sliding wheels 3, and has a handle 4 for movement. 5A is a cooling case, the front opening of which can be freely opened and closed by a sliding door 6 fitted with glass, and the interior 7 of the refrigerator has a plurality of shelves 8 for storing various chemicals, etc. The cooling case 5B and a similar cooling case 5B are installed and fixed on the trolley 2 with their backs facing each other with a space as shown in FIG. This causes the front surfaces of the cooling cases 5A and 5B to face the direction of movement of the truck 2. A machine room 9 is formed in the lower part of the cooling cases 5A and 5B, and an electric compressor 10 and a condenser 11 included in the refrigeration cycle are installed in the machine room 9.
will be stored and installed. The machine room 9 is open at the front and rear, and a suction type blower 12 installed in the machine room 9 sucks air from the front intake port 13 and exhausts it from the rear exhaust port 14 to open the machine room 9. Air is circulated inside to cool the electric compressor 10 and condenser 11. Between the exhaust ports 14 of each of the cooling cases 5A and 5B, an air guide plate 15 is connected to the cooling case 5 from the trolley 2.
It is provided extending upward in the space between the back surfaces of A and 5B,
As a result, the air sucked by the blower 12 rises through the space between the back surfaces of the cooling cases 5A and 5B as indicated by the broken line arrow in FIG. 2 and is discharged. The guide plate 15 guides the exhaust air by preventing the exhaust air from the cooling case 5A and the exhaust air from the cooling case 5B from colliding with each other.

The cart 2 on which the cooling cases 5A and 5B are mounted in this manner is arranged on a plurality of rails 1 as shown in FIG. The trolley 2 has a stopper 16 as a spacer formed of a cushioning member such as rubber that protrudes in the moving direction at the bottom.
As a result, even when the carriages 2 are brought close to each other, the stoppers 16 of the carriages 16 come into contact with each other, maintaining an appropriate distance between the carriages 2, and air circulation within the machine room 9 is not inhibited. Normally, when the goods are not being delivered, the carts 2 are kept close to each other so that their stoppers 16 are in contact with each other, and the cart 2 carrying the cooling case 5A or 5B that needs to be delivered is placed in a third position. The article is delivered by moving a small amount in the direction of the arrow in the figure and leaving a necessary interval in front of the cooling case 5A or 5B.

Here, the power for the cooling cases 5A and 5B is supplied by a power supply cable or the like that takes into account the moving distance of the trolley 2.

(f) Effects According to the present invention, there is no need to form intervals for delivering goods to each of the cooling cases installed.
Since it is sufficient to move the necessary cooling cases and form the above-mentioned spacing only in the cooling cases, the installation space for the cooling cases can be reduced and the space can be used effectively. Furthermore, the existence of the guide plate prevents the exhaust air from both cooling cases from colliding with each other, and even when the carts are close to each other, the air circulation in the machine room of the cooling case is not inhibited, so the cooling effect of the cooling case is prevented from deteriorating. There is no

[Brief explanation of the drawing]

FIG. 1 is a front view of the mobile cooling case of the present invention;
FIG. 2 is a schematic side sectional view of FIG. 1, and FIG. 3 is a diagram illustrating the operation of the mobile cooling case of the present invention. 1...Rail, 2...Dolly, 5A, 5B...Cooling case, 9...Machine room, 16...Stopper.

Claims (1)

[Claims] 1. Prepare a plurality of carts that can be moved freely on a track with sliding wheels, and have the front openings facing the moving direction of the carts and their backs facing each other to form a discharge space for the machine room circulating air sucked in from the front. The two cooling cases are placed and fixed on the trolley, and the trolley has a guide plate located between the machine room exhaust ports of the two cooling cases in the exhaust space and extending upward, and a guide plate extending upwardly. A mobile cooling case that is provided with a spacer that protrudes toward the truck.