JPS6086370A - Under-floor refrigerator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an underfloor freezer, and an object of the invention is to provide an underfloor freezer that can secure a large storage capacity to accommodate the recent increase in frozen foods and can be installed compactly under the floor.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The underfloor freezer of the present invention will be described below according to embodiments shown in the drawings.

Figures 1 to 3 show an underfloor freezer of the present invention, and the underfloor freezer (5) is supported at its outer periphery by a support frame consisting of a drawer (1), a joist (2), etc., and is located inside an underfloor space (4). It has a container body (6) suspended from the container body (6).

The bottom surface of the container body (6) is positioned with a gap between it and the ground surface to ensure heat insulation and ventilation.
6) The wall consists of an inner and outer covering made of a resin steel plate or the like, and a heat insulating material such as foamed polyurethane filled in the covering.

A storage chamber (7) having a top opening (for loading and unloading stored articles) is formed within the container body (6).

Furthermore, the container body (6) has a cooling device storage chamber (
10), and a cooling device α such as a compressor and a condenser is housed in the cooling device storage chamber 00).

Further, a radiator σ frame for radiating heat from the cooling device CL,) is provided on the side surface of the cooling device storage chamber αO) in communication with the outside air.

The storage room (7) is a step-like space above the cooling device storage room θ0), and the step portion has a sloped surface (8) to facilitate the loading and unloading of stored items.

A lid α→ (a pair in the illustrated embodiment) is provided on the upper surface of the container body (6) so as to be openable and closable.

The lid 0 is attached to a crosspiece σ extending at the center of the upper surface of the container body (6) with a hinge α0.

When the lid αΦ is closed, the lid α → top surface is on the floor (3
) surface, and is in close contact with the container body (6) (a
In addition to sealing the storage room (7), the garbage placed on the support frame (part b) and the surface of the floor (3) is removed from the container body (6).
) This prevents it from reaching the top surface.

On the other hand, a cooling pipe O is arranged within the wall of the container body (6), and the cooling pipe (B) is connected to the cooling device α.

A method of using the underfloor freezer of the present invention shown in the above embodiments will now be described.

In other words, the cooling device σ is driven and the storage chamber (7) is heated to the freezing temperature (for example, -18°C or lower) through the cooling pipe σ frame.
is cooled to

In this state, the user opens the lid α to store or take out stored items such as food into the storage chamber (7).

On the other hand, when not in use, the lid α Yu is closed and the lid (1411L
Since it is almost on the same plane as the t-floor (3), it does not become an obstacle to walking.

The underfloor freezer of the present invention has the following effects in the configuration and usage method shown in the above embodiments.

(1) The underfloor freezer of the present invention has the structure described in the claims, and has a large capacity to accommodate the recent increase in frozen foods because the container body (6) is suspended in the underfloor space (4). It can be secured.

(2) The underfloor freezer of the present invention has the same configuration as above, and in particular, the cooling device storage chamber 00) is formed in a part of the bottom corner of the container body (6) suspended in the underfloor space (4). Although the cooling device σ■ is integrated, the storage room (
7) Extremely easy to use without occupying space.

(3) The underfloor freezer of the present invention has the same configuration as above, and in particular, the container (6) suspended in the underfloor space (4) has a gap between it and the ground, so it is not only good for ventilation but also for insulation. We can secure enough.

(4) The underfloor freezer of the present invention has the same configuration as above, and in particular, the container body (6) is suspended in the underfloor space (4) and used in the cool atmosphere under the floor, so it is energy efficient and can save power.

[Brief explanation of the drawing]

Figure 1 is a longitudinal cross-sectional side view of the underfloor freezer of the present invention. Figure 2 is a plan view of the underfloor freezer with the floor removed. ... Joist 6 ... Floor 4 ... Underfloor space 5 ... Underfloor freezer 6 ... Container body 7 ... Storage room 8 ... Inclined surface 10 ... Cooling device storage room 11 ...・Cooling device 12・
...Radiator 16...Cooling pipe 14...Lid 15
... Hinge 17 ... Crosspiece 19 ... Ground Applicant Daiwa Housing Equipment Co., Ltd. Agent Hideya Hashizume

Claims (1)

[Claims] L The outer periphery is supported by a support frame consisting of a large drawer (1), a joist (2), etc., and there is a gap between it and the ground floor.
); a storage chamber (7) formed within the container body (6) and having an opening on the top surface;
A cooling device storage chamber 00) formed in a part of the bottom funnel of 6) and housing a cooling device σ, and a cooling pipe α connected to one cooling device α and arranged within the wall of the container body (6). , a lid α which is openable and closable on the upper surface of the container body (6) and whose upper surface is substantially flush with the floor (3) surface in the closed state;
Underfloor freezer consisting of Yu