JPH04110376U - storage - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose is to reduce the installation area of storage and to form an air flow path that can efficiently perform cooling and water evaporation in the machine room. [Configuration] Partition member 31 that partitions the machine room 3 into two rooms
, an intake port 37 that communicates between one room partitioned by the partition member and the outside, an exhaust port 38 that communicates the other room with the outside, and a condensing port that is arranged in a vertical relationship in the other room. It is equipped with a container 27, an evaporating dish 28, and a blower S that guides air from the intake port to the exhaust port.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a storage such as a refrigerated showcase.

0002

[Conventional technology]

The compressor, blower, condenser, and defrost water are led to the bottom of the storage room and evaporated. As a storage with a machine room in which an evaporating dish is installed, No. 2-41080 and Japanese Utility Model Publication No. 2-41080.

0003 The above-mentioned publication states that the compressor is compressed from the air flow circulated by the blower near the compressor. In addition to isolating the machine, a shield plate with an inclined surface oriented in the direction of air flow discharge is installed. A cooling device is disclosed. In addition, the above-mentioned publication also states that in the machine room , a refrigeration system in which a cooling fan, condenser, and evaporating dish are arranged vertically in sequence from above. A defrost water evaporation device is disclosed.

0004

[Problem that the idea aims to solve]

In the above-mentioned publication, parts such as the compressor, condenser, and blower are each flattened. Since the parts are placed on a surface, at least the projected area of the machine room is required for each part. This creates a restriction on reducing the installation area of the storage. However, it was not suitable for downsizing storage facilities.

[0005] On the other hand, in the above-mentioned publication, the air flows from the blower toward the evaporating dish. Since there is nothing to prevent backflow to the intake port side, backflow tends to occur, and the entire machine room is There was a problem in that evaporation of water in the cooling and evaporating dish was suppressed.

[0006] Therefore, the present invention aims to reduce the installation area of the main body of the storage, and also to cool the machine room. and provides a storage chamber with an air flow path that can efficiently evaporate water. Ru.

[0007]

[Means to solve the problem]

This invention consists of a storage compartment with a storage compartment in the upper part of the main body and a machine compartment in the lower part. The machine room is divided into two rooms with a partition member, and the compressor is stored in one of the rooms. At the same time, in the other room there is an evaporation dish that receives the defrosting water from the storage room, and this evaporation dish. The condenser located above is housed, and the machine room is connected from one chamber to the other. A blower is installed to guide air to the area.

[0008]

[Effect]

The partition member not only divides the machine room into two rooms, but also divides the machine room into two rooms. In addition to acting as an air guide member, it also acts as an air heat exchange member.

[0009] In addition, the condenser and evaporation plate are placed in a vertical relationship in the other room separated by a partition member. Because of this arrangement, the area on which the parts are placed becomes smaller. Place the blower above the condenser If this is done, the component placement area will be further reduced.

0010

【Example】

Embodiments of the present invention will be described below based on the drawings.

[0011] Figure 2 shows a perspective view of the storage of the present invention, and a longitudinal sectional view of the machine room part. Shown in 1. In this example, it is often used by placing it on a table as a storage. A so-called tabletop refrigerated showcase 1 will be explained in a row.

0012 The refrigerated showcase 1 has a storage chamber 2 for storing articles in the upper part of the storage main body 1A. A machine room 3 is formed in the lower part.

[0013] The storage chamber 2 includes a main body top plate 4, a bottom plate 5, and a transparent structure having transparent glass located on three sides. It is formed by a transparent member 6 and a transparent door 7 which can be opened and closed on the remaining side. A shelf member 8 is provided.

[0014] Reference numeral 11 denotes a cooler room located between the storage room 2 and the machine room 3, which includes a bottom plate 5 and a heat insulating member 1. 2, and this cooler chamber 11 includes a fan 13 for circulating cold air; A plate fin type evaporator 14 is arranged. Moreover, this cooler chamber 11 has a bottom It communicates with the storage chamber 2 through an outlet 9 and an inlet 10 formed in the plate 5.

[0015] In addition, in this embodiment, an example is shown in which the storage room 2 and the cooler room 11 are separated. However, the two can also be used as a storage room.

[0016] The machine room 3 includes a heat insulating member 12 and a metal side such as a pre-coated metal (PCM) steel plate. Plate 21 and acrylonitrile-butadiene-styrene copolymer resin (ABS) etc. It is formed with a support member 22 made of synthetic resin, and various parts such as a compressor 23 and an electrical box 24 are mounted on the support member 22. It is located.

[0017] 25 is a coaxial fan with a fan 26 for introducing air on the opposite side of the fan 13. In this embodiment, the fan motor 25 and fan 26 are used to It is assumed that a wind machine S is configured. In addition, 27 is a large number of metal wires and serpentine gold A so-called wire condenser (hereinafter simply referred to as a condenser) consisting of a metal pipe, 2 8 is defrosting water from the cooler room 11 led into the machine room 3 through a drain pipe (not shown). This is an evaporating dish that receives the water and evaporates it using the warm air flow described below.

[0018] The blower S, condenser 27, and evaporating dish 28 are arranged vertically in order from the top. These three constitute the first unit U.

[0019] 31 is a partition member for partitioning the inside of the machine room 3 into approximately two rooms, and includes a blower S (details). A first partition section horizontally arranged between the fan 26) and the condenser 27; 32 and in a vertical direction between the first unit U, the compressor 23, and the electrical box 24. and a second partition section 33 provided therein. The fan 26 is placed in front of the first partition 32. An opening 34 is formed.

[0020] The support member 22 supports the compressor 23, the electrical equipment box 24, the condenser 27, and the evaporation dish 28. The bottom wall 35 has a bottom wall 35, and a side wall 36 that forms the lower side of the machine room. In addition to forming several intake ports 37 and exhaust ports 38, a bottom wall and a showcase are placed. Four legs 39 are provided on the lower surface to form a space K between the table and the table. Ma An intake port 40 and an exhaust port 41 are formed in the side wall 36 . Furthermore, for the electrical equipment box 24 A machine room door 4 is rotatably supported on the corresponding side wall and has a slit for intake and exhaust. 2 are provided.

[0021] On the other hand, on the opposite side of the bottom wall 35 of the support member 22 from the part that supports the second partition part 33, , a protrusion 43 is formed to roughly divide the space K into two along with the second partition 33. . In addition, the part of the bottom wall 35 that supports the compressor 23 is generally more shallow than other parts. A shaft for attaching the mounting leg 44 of the compressor 23 and the anti-vibration rubber 45 is formed. The portion where the portion 46 is formed is further stepped down to provide a second leg portion 47. second leg By providing the section 47, the distance B between the lower surface of the second leg and the table is greater than the height A of the leg section 39. becomes smaller. Therefore, when the showcase is moved, shocks are applied to the support member 22 and the support member 22 is not supported. Even when the holding member 22 is bent downward, the amount of bending of the supporting member 22 can be suppressed. Therefore, damage to the support member 22 can be prevented. In addition, it is formed on the lower surface of the bottom wall 35. The strength of the bottom wall 35 can be improved by the protrusion 43. If the distance C between the support member 22 and the desk is made smaller than the distance B (see FIG. 4), the support member 22 The amount of deflection can be further suppressed.

[0022] On the other hand, the refrigerator showcase 1 is placed so that the three sides of the refrigerator showcase 1 other than the transparent door 7 are covered. Even if a base is installed, air is taken in from one side of the machine room and the intake port 37, Since the exhaust can be discharged from the exhaust port 38, cooling efficiency of the machine room is reduced and defrosting is prevented. Decrease in water evaporation efficiency can be suppressed.

[0023] As detailed above, according to the present invention, the blower and condenser are arranged in order from the top. horizontally between the first unit and the compressor, and vertically between the first unit and the compressor. By installing a partition member, you can not only divide the machine room into two, but also divide the machine room into two. An air flow path is formed in the machine room that effectively cools the inside and evaporates water, leading to the condenser. It is possible to prevent the so-called backflow of air, where the guided air flows into the compressor side. Ru.

[0024] In addition, by providing a protrusion on the support member, the surface on which the storage is placed and the support member In addition to dividing the space formed between them into two according to the position of the partition member, When an exhaust port is formed in the support member corresponding to the position of the evaporating dish, the exhaust air is Ensure that the discharged air flows into the space below the support member corresponding to the position of the compressor. In addition, the strength of the support member can be improved.

[0025] Furthermore, the parts constituting the first unit are arranged so as to overlap each other in the vertical direction. Therefore, the projected area of parts in the machine room can be reduced, and the storage installation area can be reduced. This can contribute to the reduction of

[0026]

[Effect of the idea]

As detailed above, according to the present invention, the machine room is divided into two rooms by the partition member. In addition to being partitioned, the partition member acts as an air guide member, so the air flow is This makes it easier to form an air flow path for the air introduced by the fan, allowing it to flow from one room to the other. This prevents the so-called backflow of air, where air led into one room flows into the other room. It is possible to improve the cooling efficiency in the machine room.

[0027] In addition, since the condenser and evaporating dish were arranged vertically in the other room, parts The installation area of the storage is reduced, which reduces the installation area of the storage and contributes to downsizing of the storage. can.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view of a machine room portion of a storage according to the present invention.

FIG. 2 is an external perspective view of the storage according to the present invention.

FIG. 3 is a plan view of the machine room.

FIG. 4 is an enlarged sectional view of the main part of FIG. 1;

[Explanation of symbols] 1 Storage 3 Machine room 22 Support member 23 Compressor 27 Condenser 28 Evaporating dish 31 Partition member 37 Intake port 38 Exhaust port 39 Legs 43 Projection K space S Blower U 1st unit

Claims (1)

[Scope of utility model registration request] Claim 1: In a storage warehouse having a storage chamber in the upper part of the main body and a machine room in the lower part, the machine room is divided into two chambers by a partition member, and a compressor is housed in one chamber, and the other is divided into two chambers by a partition member. The room houses an evaporation tray that receives defrost water from the storage room and a condenser placed above the evaporation tray, and the machine room houses an air blower that guides air from one chamber to the other. A storage area where you can place.