JP3205461B2 - Cooling storage rack - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gantry for installing a cooling storage on a floor.

[0002]

2. Description of the Related Art For example, when a commercial refrigerator is installed on the floor of a cooking room, the refrigerator is supported by four pedestals provided on the bottom of the refrigerator, and the refrigerator is placed between the refrigerator and the floor. In order to close the space created, a structure in which several decorative plates are screwed from around the bottom of the refrigerator body has been common.

[0003]

However, in this structure, there is a problem that installation work is troublesome due to many on-site work. In addition, since a plurality of decorative boards are combined and fixed with screws, dirt easily accumulates on the screw heads and the like, and dust and the like easily enter the inside of the decorative boards. In addition, the decorative panel sometimes resonates due to vibration from the compressor, and there is still room for improvement in quiet operation noise. For soundproofing,
For example, as disclosed in Japanese Utility Model Laid-Open Publication No. 63-69982, a configuration in which a rubber sound-absorbing mat is disposed on the floor surface to cover the lower surface side of the machine room can be considered. Since a gap that opens outward between the mat and the bottom of the refrigerator body is created, there is a problem that dust or the like enters the inside from the gap and takes more time for cleaning.

The present invention has been made in view of the above circumstances, and simplifies the work of installing a storage main body, can maintain sanitary conditions after the installation, and can also quiet the operation noise. An object of the present invention is to provide a refrigerated storage rack that can be used.

[0005]

SUMMARY OF THE INVENTION According to the present invention, there is provided a frame of a cooling storage for mounting a storage main body on a floor, which is sandwiched between the floor and the bottom of the storage main body. isolator to support the load of the storage body is, in the surrounding wall surface around
It is closed and provided in a solid state.
Inside, there is a receiving basin facing the drain inside the refrigerator, and a cooler drain
And a drain gutter connected to the receiving basin is formed in opposition to
Having the features at that.

[0006]

According to the mount of the above construction, the vibration isolator supports the storage main body, so that the vibration can be effectively suppressed even during the operation of the compressor. In addition, since the surroundings of the gantry are integrally enclosed walls, it is sufficient to simply position the gantry between the gantry and the floor surface and install the storage main body.
The installation work is simple, and no dust or the like enters the inside.

[0007]

As described above, according to the gantry of the present invention, the installation work of the storage main body is easy, the installation can be kept hygienic after the installation, and the operation of the storage main body is suppressed while suppressing the vibration. It has an excellent effect that the sound can be silenced at the same time.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment in which the present invention is applied to a commercial refrigerator will be described below with reference to FIGS. As shown in FIG. 1, a refrigerator main body 10 has four hinged doors 12 on the front side of a heat insulating box 11 constituting a refrigerator compartment and a freezer compartment.
And a machine room 13 is provided above the heat insulating box 11. Although not shown, the machine room 13
Inside, a compressor, a condenser, and the like that constitute a known refrigeration cycle are arranged. The exterior of the heat insulating box 11 is made of a stainless steel plate, and the bottom surface of the refrigerator body 10 is covered with a flat stainless steel plate.
A cooler drain port is provided on the left side, which is connected to the cooler chamber, and a drain outlet (not shown) from the refrigerator compartment is provided at the front center, and four corners on the bottom face are provided. A nut portion (not shown) is provided.

A gantry 20 according to the present invention is provided between the floor 1 and the refrigerator body 10. 2 and 3
As shown in FIG. 2, the gantry 20 includes, for example, an open-top exterior box 21 in which the bottom and four side walls are integrally formed of a stainless steel plate, and a lid plate 22 that covers the top of the exterior box 21. Have been. The refrigerator main body 10 of the lid plate 22
Openings 23 and 24 are formed in a portion of the bottom surface facing the cooler drain port and the internal drain port, and bolt insertion holes 25 and 26 are formed in the four corners of the outer box 21 and the lid 22, respectively. ing. Below the opening 24, a water receiving basin 27 corresponding to a drainage part is fixed to the lid 22, and the diameter of the bottom of the water receiving basin 27 can be fitted with a commercially available general-purpose bellows hose. A drainage tube 28 having dimensions is connected, and a drain gutter 29 connecting the lower part of the opening 23 and the water receiving basin 27 is downwardly inclined to the water receiving basin 27 side corresponding to the opening 23 on the left side. Attached to body 22. In a state where the lid 22 is attached to the upper surface of the exterior body 21 and the upper surface opening is closed, urethane resin is filled in the exterior body 21 and foamed. Are formed. In addition, at the time of the above-mentioned molding, the urethane resin is
Do not enter the drain gutter 29 and the receiving basin 27 as shown in FIG.
A molding die is inserted so as not to enter the portion connecting the portions 5 and 26, and all other hollow portions are filled and hardened. The vibration isolator 30 is located between the refrigerator body 10 and the floor surface 1 and has appropriate elasticity.
Can be supported. The gantry 20 manufactured in this manner is provided with mounting bolts 31 in the bolt insertion holes 25 and 26.
Is inserted and screwed into a nut at the bottom of the refrigerator main body 10 to be attached in advance to the bottom of the refrigerator main body 10 and shipped in that state. In the mounting state of the gantry 20, the openings 23 and 24 of the gantry 10 are opposed to the portion of the refrigerator main body 10 that faces the cooler drain port and the internal drain port.

In order to install the refrigerator main body 10 having the above structure on the floor of a cooking room or the like, the following is performed. That is, the refrigerator main body 10 to which the gantry 20 is attached is carried into a cooking room,
A bellows hose is connected to the drainage cylinder 28 of the gantry 20 from the back side. Then, while inserting the other end of the bellows hose into the drain port on the floor, the gantry 20 and thus the refrigerator body 10 are placed at a predetermined position on the floor. Thereby, the refrigerator body 10
Is supported by the vibration isolator 30 of the gantry 20, and the installation of the refrigerator body 10 is completed. In this installation state, the compressor and the like vibrate in accordance with the operation of the refrigerator main body 10. However, since the entire refrigerator main body 10 is supported on the elastic frame 20, the refrigerator main body 1
The vibration of 0 is effectively suppressed, and the driving noise is significantly reduced. The outer surface of the gantry 20 is made of a stainless steel exterior body 2.
Since the peripheral wall is a continuous wall without gaps, dirt does not enter the gaps and the screw head does not expose to the surrounding surface, so dirt accumulates around it No cleaning is easy. Moreover, since the gantry 20 has a configuration in which the periphery is integrally closed by the surrounding wall, there is no fear of dust or small animals entering the inside, and it is hygienic and can eliminate the trouble of cleaning.

Further, in this embodiment, in particular, the vibration damping of the gantry 20 is performed.
A drainage section consisting of a water receiving basin 27 and a drain gutter 29 in the body 30
Since it is provided, drainage from the cooler and the inside of the storage
And collected in the receiving basin 27 to drain the floor from one bellows hose.
Can be drained to the water outlet. Thus, the refrigerator body 1
Collective treatment of drainage from zero using the gantry 20
Can improve installation efficiency and maintain
It means that the simplification of the work can be made possible. <Other Embodiments> The present invention is limited to the embodiments described above with reference to the drawings.
For example, the following embodiments are not specified.
Included in the technical scope of the invention. (1) In the above embodiment, the gantry 20 includes the outer box 21 and the lid 22.
Is filled with urethane in the hollow space between
Not limited to this, for example, as shown in a frame 40 shown in FIG.
Filling the open rectangular frame 41 with urethane to dampen vibration
The body 42 may be configured. In this case, the gantry 20 is
To the refrigerator body 10 with the mounting bolts 25 as in the first embodiment.
It may be attached, or as shown in FIG.
2 leg storage openings 43 are provided at the four corners, and refrigeration for installation here
A configuration in which the pedestal of the storage main body 10 is accommodated may be adopted. this
Even in such a case, the same effects as those of the above embodiment can be obtained. (2) In addition, the above-described exterior body 21 (see FIG. 2) is mounted on the base.
The frame 41 and the frame 41 (see FIG. 4) are not essential, and are shown in FIG.
Only by the urethane foam vibration isolator 51
MoyoNo.  (3) If the drainage part provided in the vibration insulator is provided as necessary,
It is not essential to the present invention. Omit this or refrigerate
Can be increased or decreased according to the number of drains from the cabinet
Of course.

In addition, the present invention is not limited to the embodiment described with reference to the above description and the drawings, but may be applied to a stand of a cooling storage or a freezer which is also used as a showcase. Various changes can be made without departing from the scope of the present invention.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing a state when a refrigerator main body is installed.

FIG. 2 is an exploded perspective view of a gantry.

FIG. 3 is a sectional view taken along the line III-III in FIG. 2;

FIG. 4 is a perspective view showing another embodiment of the gantry.

FIG. 5 is a perspective view showing still another embodiment of the gantry.

[Explanation of symbols]

20, 40 ... pedestal 22 ... lid 27 ... receiving basin 28 ...
Drainage cylinder 29 ... Drain gutter 30,42,51 ... Vibration isolator

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) F25D 23/00 303

Claims (1)

(57) [Claims] 1. A storage body for mounting a storage body on a floor, wherein a vibration isolator sandwiched between the floor and a bottom surface of the storage body to support a load of the storage body surrounds the periphery. Closed on the wall
And installed in a solid state,
Is connected to the receiving basin facing the inside drain and the cooler drain.
And a drainage gutter connected to the receiving basin .