JPH08247640A - Cooling storage box - Google Patents

Abstract

PURPOSE: To make it possible to avoid insufficient cooling of a hotel pan which is a vessel by installing a hollow insulanting wall which projects upward from the top of an insulated box body and whose lower end communicates with a cooling chamber over a cooler and whose upper end is open and mounting the vessel on the upper end opening of the insulating wall. CONSTITUTION: A top table 3, which serves as a working mount, is mounted on the top of a top wall 2A2 of an insulated box 2 where a left partition board 4A and a right partition board 4B are mounted with a spacing at the central part in the insulated box 2. A cooling chamber 6 is formed between the left and right partition boards 4A and 4B. A cooler 18 is vertically installed in the cooling chamber 6 while two cold air circulating fans 19 are mounted on the upper side of the cooler 18 before and behind. A follow insulating wall 43 which projects upward from the top of the insulated box 2 and communicates with the cool ing chamber 6 on the lower end and open on the upper end, is installed directly over the cooler 18 where a hotel pan, which serves as a vessel, is removably mounted on an opening on the upper end of the insulating wall 47. It is, therefore, possible to avoid insufficient cooling of the hotel pan.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooling storage unit which is installed in a kitchen such as a hotel or a restaurant and is configured to adjust and cook foodstuffs on a work table on the top called a top table. Is.

[0002]

2. Description of the Related Art Conventionally, this kind of cold storage has been installed in a kitchen such as a hotel, a fast food restaurant, a family restaurant and a dining room.
As disclosed in Japanese Patent Publication (F25D23 / 00), the heat-insulating box body that opens to the front is used as a storage room to cool and store foods, and a top table (top plate) made of stainless steel is provided on the top surface of the heat-insulating box body. The work table is attached to the top table, and the ingredients can be adjusted on the top table.

An opening communicating with the storage chamber is formed in the top table, and a stainless container called a hotel pan is attached to this opening. Then, the foodstuffs are stored in this container to cool the air in the storage chamber, and by cooling from the lower surface thereof, the foodstuffs can be kept cold until just before the adjustment.

[0004]

A cooling storage cabinet generally called a drawer type has a cooling chamber provided with a cooler in the central portion of the storage cabinet, and storage chambers are formed on the left and right sides of the cooling chamber. Is. In addition, in the case of a drawer-type cooling storage cabinet, in order to secure the internal volume of the storage cabinet, a small cooling machine had to be used because the refrigerator was installed in the central portion of the storage cabinet.

Therefore, when the drawer-type cooling storage has a structure capable of accommodating the hotel bread and the like, there is a problem that the hotel bread is not sufficiently cooled, especially when the outside air temperature is high in the summer.

The present invention has been made in order to solve the above-mentioned conventional technical problems, and avoids insufficient cooling of hotel bread even in a cooling storage equipped with a cooler having a small refrigerating capacity. A cooling storage for the purpose is provided.

[0007]

As a means for achieving the above object, in the invention of claim 1, a heat insulating box having an upper surface as a work table, and a cooler formed inside the heat insulating box are provided. A cooling chamber to be stored, a storage chamber formed on the side of the cooling chamber, a compressor, a condenser, and the like that form a refrigeration cycle with the cooler are stored in a side portion of the heat insulating box body. In a cooling storage cabinet including a machine room, a hollow heat insulating wall protruding upward from the upper surface, provided directly above the cooler, having a lower end communicating with the cooling chamber, and having an upper end opened, and a heat insulating wall of the heat insulating wall. Provided is a cooling storage container having a container detachably attached to an upper end opening.

According to the second aspect of the present invention, a heat insulating box having an upper surface as a work table, a cooling chamber formed inside the heat insulating box and accommodating a cooler therein, and formed on the side of the cooling chamber. In a cooling storage cabinet that includes a storage chamber that is provided with a compressor, a condenser that configures the refrigeration cycle with the cooler, and a machine chamber that is provided at a side portion of the heat-insulating box, the upper side from the upper surface. A hollow heat insulating wall which is provided directly above the cooler and has a lower end communicating with the cooling chamber and an upper end opened, and a container detachably attached to the upper end opening of the heat insulating wall; Provided is a cooling storage cabinet which is provided below and above the cooler, and which includes a dew receiving member provided at a position for receiving the dew of the container.

According to the third aspect of the present invention, a heat insulating box having an upper surface as a work table, a cooling chamber formed in the heat insulating box and accommodating a cooler therein, and formed on the side of the cooling chamber. In a cooling storage cabinet that includes a storage chamber that is provided with a compressor, a condenser that configures the refrigeration cycle with the cooler, and a machine chamber that is provided at a side portion of the heat-insulating box, the upper side from the upper surface. A hollow heat insulating wall which is provided directly above the cooler and has a lower end communicating with the cooling chamber and an upper end opened, and a container detachably attached to the upper end opening of the heat insulating wall; A guide plate that is provided below the cooler and is provided in an inclined shape, a side plate that supports the guide plate and has a ventilation port, and dew that drops on the guide plate. A cooling plate having a dew receiving plate for receiving dew from the container. To provide a reservoir.

Further, according to the invention of claim 4, an insulating box body having an upper surface as a work table, a cooling chamber formed in the insulating box body for accommodating a cooler therein, and formed on a side of the cooling chamber. In a cooling storage cabinet that includes a storage chamber that is provided with a compressor, a condenser that configures the refrigeration cycle with the cooler, and a machine chamber that is provided at a side portion of the heat-insulating box, the upper side from the upper surface. A hollow heat insulating wall which is provided directly above the cooler and has a lower end communicating with the cooling chamber and an upper end opened, and a container detachably attached to the upper end opening of the heat insulating wall; A guide plate that is provided below and above the cooler and is provided in an inclined shape with the central part as the top, a side plate that supports the guide plate, dew dripped on the guide plate, and the container. Storage with a dew receiving plate for receiving dew To provide.

Further, according to the invention of claim 5, a heat insulating box body having an upper surface as a work table, a cooling chamber formed inside the heat insulating box body, for accommodating a cooler and a cool air circulation fan up and down, and the cooling chamber. In order to store the storage chamber formed on the side of the chamber, the compressor that constitutes the refrigeration cycle with the cooler, the condenser, etc.,
In a cooling storehouse provided with a machine room provided on a side portion of the heat insulating box, protruding upward from the upper surface, provided directly above the cooler, a lower end communicates with the cooling chamber, and an upper end opens. A hollow heat-insulating wall, a container detachably attached to the upper end opening of the heat-insulating wall, a container provided below the container and above the cooler, and provided in an inclined shape with the center at the top. A guide plate, a side plate supporting the guide plate and having a ventilation opening, a side plate and a guide plate, a dew receiving member for receiving dew dripping from the container, and a dew receiving member below the dew receiving member. Provided is a cooling storage box having a cooling duct formed and attached to the top surface of the storage chamber with a predetermined space between the cooling chamber and the cooling duct for sending cold air from the cooling chamber to the storage chamber.

[0012]

According to the invention of claim 1, a hollow heat insulating wall protruding upward from the upper surface, provided directly above the cooler, having a lower end communicating with the cooling chamber, and having an open upper end, and an upper end of the heat insulating wall. Since the container is detachably attached to the opening, the container is cooled with sufficient cold air.

According to the second aspect of the present invention, a hollow heat insulating wall protruding upward from the upper surface, provided directly above the cooler, having a lower end communicating with the cooling chamber and an upper end opening, and this heat insulating wall. In relation to the container, which is detachably attached to the upper end opening of the container, and a dew receiving member which is provided below the container and above the cooler, and which is provided at a position for receiving the dew of the container. The container is cooled with sufficient cool air, and even when the container is dewed and drops downward, it is possible to prevent the dew from dropping into the cooler.

Further, according to the invention of claim 3, a hollow heat insulating wall protruding upward from the upper surface, provided directly above the cooler, having a lower end communicating with the cooling chamber and an upper end opening, and the heat insulating wall A container that is detachably attached to the upper end opening of the wall, a guide plate that is provided below the container and above the cooler and is provided in an inclined shape, and that supports the guide plate and ventilates the air. Since the side plate having the mouth is formed and the dew receiving plate that receives the dew dripping on the guide plate and the dew from the container, the container is cooled with sufficient cool air and the dew does not adhere to the container. Even if it occurs and drops downward, it is possible to prevent dew from dropping into the cooler. Furthermore, the container can be satisfactorily cooled at the ventilation port.

Further, according to the invention of claim 4, a hollow heat insulating wall projecting upward from the upper surface, provided directly above the cooler, and having a lower end communicating with the cooling chamber and an upper end opening, and this heat insulating wall A container that is detachably attached to the upper end opening of the wall, a guide plate that is provided below the container and above the cooler, and that is provided in an inclined manner with the central part as the top, and the guide plate. The container is cooled with sufficient cold air because the supporting side plate and the dew receiving plate that receives the dew dripping on the guide plate and the dew from the container are provided. Even if it is dripped on, the dew can be prevented from dropping on the cooler.

Further, according to the invention of claim 5, in a cooling storage provided with a cooling chamber for accommodating a cooler and a cool air circulation fan in an upper and lower direction, a hollow heat insulating wall having an upper end opened and a heat insulating wall is attached to and detached from an upper end opening. A freely attachable container, provided below the container and above the cooler,
A guide plate that is provided in an inclined shape with the center at the top, a side plate that supports this guide plate, and a side plate that has a ventilation opening, and the side plate and the guide plate, and receive dew that drips from the container. Because of the relationship between the receiving member and the cooling duct that is formed below the dew receiving member and is installed at a predetermined distance from the top surface of the storage chamber and sends the cooling air of the cooling chamber to the storage chamber, The cool air blown by the circulation fan is blown directly to the cooling duct, and the cool air that hits the guide plate of the dew receiving member provided above the cooler drops down toward the cooler again to cool the cooler. Collide with the cool air blown upward from the side. Therefore, the cold air that flows through the cooling duct formed in the lateral direction and cools the hotel pan is only the cool air that has passed through the ventilation port, so that the hotel pan can be appropriately cooled. That is, it is possible to prevent the hotel bread from being overcooled.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view of a drawer type cooling storage cabinet equipped with the present invention, FIG. 2 is a front view of a drawer type cooling storage cabinet equipped with the present invention, FIG. 3 is a sectional view taken along line AA of FIG. 1, and FIG. FIG. 5 is an enlarged view of E, FIG. 5 is a cross-sectional view taken along the line BB of FIG. 1, FIG. 6 is a top view of the drawer type cooling storage container of the present invention, FIG. 7 is a cross-sectional view taken along the line CC of FIG. 2, and FIG. -D sectional drawing and FIG. 9 are side views of the drawer type cooling storage of the present invention.

The cold storage 1 of the present invention is a so-called commercial horizontal refrigerator installed in kitchens such as hotels, fast food restaurants, family restaurants and cafeterias, and is constituted by a horizontally elongated heat insulating box 2 which is open at the front. On the upper surface of the ceiling wall 2A (top surface of the heat insulating box 2), a stainless top table 3 serving as a work table is attached.
There is a space in the center of the heat insulating box 2 so that the left partition plate 4
A and a right partition plate 4B are attached, and a cooling chamber 6 is formed between these left and right partition plates 4A and 4B. The left side of the left partition plate 4A is the left storage chamber 7A, and the right side of the right partition plate 4B is the right side. It is used as a storage room 7B.

The opening of the heat insulating box 2 is divided into left and right by a vertical partition 8 located on the front side of the cooling chamber 6 (front ends of the left and right partition plates 4A and 4B), and further divided by a middle partition 10 into upper and lower parts. , The four openings thus divided are openably and closably closed by two extraction stages (drawers) 9 ... Extraction side rails 11 and rollers 12 are attached to the left and right sides of the back surface of each extraction side 9 ..., and a container 16 is held on the extraction side rails 11.

On the side surfaces of the left and right storage chambers 7A and 7B and on the outer surfaces of the left and right partition plates 4A and 4B, the inside rail 1 is stored.
3 and the roller 14 are attached, and the extraction-side rail 11 and the roller 12 are slidably engaged with the inside rail 13 and the roller 14, respectively, so that each extraction 9 ...
The stainless steel extraction containers 16 held by are stored in the left and right storage chambers 7A and 7B so as to be freely drawn out.

Further, a cooler 18 is vertically installed in the cooling chamber 6, and two cool air circulation fans 19 are mounted on the upper side of the cooler 18 in the front and rear. Left and right partition plates 4A, 4
Suction ports 21 are formed in the lower part of B, respectively,
The upper part thereof is bent to form storage chamber cooling ducts 15A and 15B extending at intervals from the ceilings of the left and right storage chambers 7A and 7B. Also, the storage room cooling ducts 15A and 15B
A discharge port 22 is formed at each tip.
23 to 25 are left and right storage chambers 7A and 7B and a cooling chamber 6
It is a drain port formed on the bottom surface of.

On the other hand, a machine room 3 is provided on the left side of the heat insulating box 2.
1 is formed, and the top table 3 extends to above the machine room 31. In this machine room 31,
A compressor 32, a condenser 33, and a condenser blower 34, which together with the cooler 18 constitute a refrigeration cycle of a cooling device, are arranged, and a front surface of the compressor 32 is closed by a grill 36 so as to be openable and closable.

On the other hand, an opening 41 is formed in the top wall 2A of the heat insulating box 2 so as to correspond to the upper side of the cooling chamber 6, and the through hole 4 is formed in the top table 3 so as to surround the opening 41.
2 is drilled. Further, the dew receiving member 35 is provided in the opening 41 on the upper side of the cool air circulation fan 19,
The dew receiving member 35 is a gable type in which a central portion is a top portion and is provided in a downwardly inclined shape (a shape in which the central portion is high and the left and right sides are inclined low)
Of the guide plate 38, a side plate 37 that supports the guide plate 38 and is composed of a vertical surface and an inclined surface, and a dew receiving plate 40 that substantially receives dew dripping from the guide plate 38. It is a thing. Further, the end portion of the guide plate 38 is bent in close contact, and a plurality of ventilation holes 39 ... Is formed in the front-back direction on the vertical surfaces of the side plates 37, 37, and an opening 41 is formed.
Communicates with the inside of the cooling chamber 6. In addition, the dew receiving plate 40
Although not shown, a drainage unit for draining the received dew to the outside of the main body is provided on the back side of the.

The through hole 42 of the top table 3
An inner hollow rectangular heat insulating wall 43 located inside is fixedly attached to the ceiling wall 2A. Space 54 in this heat insulation wall 43
Has upper and lower ends opened, and its lower end opening 44 is in communication with the inside of the heat insulating box 2 (inside the cooling chamber 6) so as to match the opening 41. Further, the heat insulating wall 43 projects upward from the top surface (top surface) of the top wall 2A of the heat insulating box 2, and divides the space on the top table 3 into a left work area 51 and a right cooking area 52, and A plurality of stainless steel hotel pans 47 as containers are detachably attached to the rectangular upper end opening 46.

Further, the wall 4 on the work area 51 side of the heat insulating wall 43
The thickness of 3A is made smaller than the thickness of the heat insulating box 2, and the thickness of the wall 43B on the cooking area 52 side is made thicker than the thickness of the heat insulating box 2.

Then, food ingredients are adjusted on the top table 3 in the work area 51, and a fryer 61 as a device is installed on the top table 3 in the cooking area 52. The fryer 61 is used for frying fried food such as so-called fried potatoes and chicken nuggets, and has an oil tank 64 having an opening (hereinafter referred to as a cooking surface 62) on its upper surface and a sheathed heater 63 attached to its bottom. Operation panel 6 protruding from the back of the cooking surface 62
6 is provided.

Here, the top table 3 of the cooling storage cabinet 1
The height of the fryer 61 is set to 500 mm to 350 mm as described above, and the total height of the fryer 61 (height up to the upper end of the operation panel 66) is about 300 mm. Therefore, the fryer 61 installed on the top table 3 has the same height. Height is 800
mm to 850 mm. On the other hand, the height dimension of the heat insulating wall 43 is higher than the total height of the fryer 61, for example, 350 mm to 400 mm, whereby the height of the upper end opening 46 is 850 mm to 900 mm. The depth dimension of the heat insulating wall 43 is set to be larger than at least the depth dimension of the fryer 61.

The operation of the above configuration will be described below. still,
In the container 16 of the extraction 9 ..., the food to be stored is stored, and in the hotel pan 47 at the upper end of the heat insulating wall 43, the food such as french fries cooked by the fryer 61 is stored. . When the compressor 32, the blower 34, and the cool air circulation fans 19, 19 are operated, the cooler 18 exerts a cooling action. This cooler 18
The cool air in the cooling chamber 6 cooled by the cool air circulation fan 1
It is sucked up by the nozzles 9 and 19, divided into left and right along the left and right partition plates 4A and 4B as shown by arrows in FIGS. 3 and 8, and discharged from the discharge ports 22 and 22 to the left and right storage chambers 7A and 7B.

The cold air discharged into both storage chambers 7A and 7B circulates in the chambers, and then the suction ports 21 of the left and right partition plates 4A and 4B.
Return from 21 to the cooling chamber 6. As a result, the food material (for example, frozen french fries) stored in the container 16 is cooled to a predetermined temperature (for example, freezing temperature).

A part of the cool air discharged from the cool air circulation fan 19 is blown upward from the ventilation port 39 of the dew receiving member 35 as shown in FIGS.
3 rises and circulates in the space 54 inside 3 and cools the hotel pans 47 ... At this time, the cool air blown upward is decelerated by the guide plate 38 of the dew receiving member 35, and a part of the cool air causes a short cycle in the guide plate 38. Insufficient cooling of the storage chambers 7A and 7B can be prevented as much as possible. That is, overcooling of the hotel pan 47 can be prevented, and the hotel pan 47 can always be kept in an appropriate cooling state.

As a result, the food stored in the hotel pan 47 ... Is cooled, so that spoilage is prevented, but the hotel pan 47 ... Therefore, the cooling capacity is weaker than that in the heat insulating box 2, and as a result, the left and right storage chambers 7A, 7A
A constant temperature difference is formed with the inside of B. That is, the food items such as french fries stored in the hotel pan 47 ... Are kept at a temperature suitable for frying, which is relatively high (for example, higher than the frozen state). Therefore, it is possible to stabilize the taste of the fried potato after cooking by the fryer 61, which will be described later, while hygienically holding the food until just before cooking.

When the hotel pan 47 ... Is cooled, dew condensation occurs on the back surface of the hotel pan 47. Although this dew condensation water drips, the dew receiving plate 35 of the dew receiving member 35 receives the dew condensation water, so that the dew condensation water is prevented from being applied to the cool air circulation fan 19 and the cooler 18 below. Then, the dew condensation water dripping on the guide plate 38 drips from the end portion thereof to the dew receiving plate 40 below and is drained from the dew receiving plate 40 to the outside of the main body.

As described above, since the condensed water is prevented from being applied to the cooler 18 or the like, it is possible to prevent the frost from forming on the cooler 18 as much as possible. In addition, the cold air to the hotel pan 47 ...
Insufficient cooling of A and 7B can be prevented as much as possible.

On the other hand, when cooking with the fryer 61, oil is stored in the oil tank 64 and the seed heater 6 is used.
In step 3, it is heated to a predetermined cooking temperature. Then, the ingredients such as french fries stored in the hotel pan 47 ... Are put in a predetermined basket, and are inserted into the oil tank 64 as they are and fried.

At this time, oil is scattered from the cooking surface 62 of the fryer 61, but the heat insulating wall 4 higher than the cooking surface 62 is used.
By 3, the working area 51 on the top table 3 is cut off from the cooking area 52 provided with the fryer 61. Therefore, the work area 51 on the top table 3 is prevented from being contaminated by oil or the like scattered from the fryer 61. In addition, since the work area 51 is insulated from the fryer 61 of the cooking area 52 by the heat insulating wall 43, it is possible to prevent the heat generated from the fryer 61 from deteriorating the food and the like placed on the work area 51 of the top table 3. .

In particular, the wall 4 on the cooking area 52 side of the heat insulating wall 43
Since 3B is relatively thick, it is possible to effectively reduce the heat effect from the fryer 61 on the space 54 in the heat insulating wall 43, and to prevent the cooling of the hotel pans 47 ... . Also, the wall 43A on the work area 51 side
Is thin, so the work area 5 of the top table 3
A large area is secured on the 1st side.

In the embodiment, the fryer 61 is taken as the equipment to be installed on the top table 3 of the cooling storage box 1. However, the present invention is not limited to this, and the present invention is effective for various heating cookers such as ovens and stoves. is there. Further, in the embodiment, the height dimension of the heat insulating wall 43 is set higher than the total height of the fryer 61, but since the surface on which the oil is scattered is the cooking surface 62, the height dimension of the fryer 61 is substantially set to this cooking surface. Considering the height of 62, the height of the heat insulating wall 43 may be lower than the total height of the fryer 61 but higher than the cooking surface 62.

As described in detail above, according to the first aspect of the present invention, a hollow heat insulating member is provided which projects upward from the upper surface, is provided directly above the cooler 18, the lower end communicates with the cooling chamber 6, and the upper end is open. Since the wall 43 and the hotel pan 47 detachably attached to the upper end opening of the heat insulating wall 43 are provided, insufficient cooling of the hotel pan 47 can be prevented as much as possible.

According to the second aspect of the present invention, a hollow heat insulating wall 43 is provided which projects upward from the upper surface, is provided directly above the cooler 18, and has a lower end communicating with the cooling chamber 6 and an upper end opened. A hotel pan 47 detachably attached to the upper end opening of the heat insulating wall 43, and provided below the hotel pan 47 and above the cooler 18,
Due to the provision of the dew receiving member 35 provided at the position for receiving the dew of the hotel pan 47, even if the hotel pan 47 is dewed and drops downward, the dew drops are prevented from dropping on the cooler 18. it can. Therefore, the frost formation of the cooler 18 can be prevented as much as possible. For this reason, the number of times of defrosting of the cooler 18 can be reduced, and at the same time, insufficient cooling of the stored items caused by frost can be avoided as much as possible.

Further, according to the invention of claim 3, a hollow heat insulating wall 43 is provided which projects upward from the upper surface, is provided directly above the cooler 18, and has a lower end communicating with the cooling chamber 6 and an upper end opened. , The hotel pan 47 detachably attached to the upper opening of the heat insulating wall 43, and the hotel pan 4
7, a guide plate 38 provided in an inclined shape below the cooler 18 and above the cooler 18, and the guide plate 38.
And a side plate 37 having a ventilation port 39 formed therein.
And the dew dripping on the guide plate 38 and the hotel pan 4
Due to the provision of the dew receiving plate 40 that receives the dew from 7, it is possible to prevent the dew from dripping to the cooler 18 even if the hotel pan 47 is dewed and drops downward. Therefore, the frost formation of the cooler 18 can be prevented as much as possible. Therefore, the cooler 18
It is possible to reduce the number of times of defrosting and to avoid the insufficient cooling of the storage caused by frosting as much as possible. Furthermore, the hotel pan 47 can be cooled well by the ventilation port 39.

Further, according to the invention of claim 4, there is provided a hollow heat insulating wall 43 which projects upward from the upper surface, is provided directly above the cooler 18, and has a lower end communicating with the cooling chamber 6 and an upper end opened. , The hotel pan 47 detachably attached to the upper opening of the heat insulating wall 43, and the hotel pan 4
7, a guide plate 38 that is provided below the cooler 18 and above the cooler 18, and that is provided in an inclined shape with the central portion as the top.
Since the side plate 37 that supports the guide plate 38 and the dew receiving plate 40 that receives the dew dropped on the guide plate 38 and the dew from the hotel pan 47 are included, the hotel pan 47 is exposed to dew. It is possible to prevent dew from dripping onto the cooler 18 even if the water drops downwards. Therefore, the frost formation of the cooler 18 can be prevented as much as possible. For this reason, the number of times of defrosting of the cooler 18 can be reduced, and at the same time, insufficient cooling of the stored items caused by frost can be avoided as much as possible.

According to the invention of claim 5, the cooler 1
8 and a cold air circulation fan 19 are provided in a cooling storage 1 having a cooling chamber 6 which is housed vertically, and a hollow heat insulating wall 4 having an open upper end.
3, a hotel pan 47 detachably attached to the upper end opening of the heat insulating wall 43, a hotel pan 47 provided below the hotel pan 47 and above the cooler 18, and having an inclined shape with a substantially central portion as a top. A guide plate 38 provided, a side plate 37 that supports the guide plate 38, and has a ventilation port 39, and the side plate 37 and the guide plate 38 are provided.
Dew receiving member 3 for receiving the dew dripping from the hotel pan 47
5, and is formed below the dew receiving member 35, and is attached at a predetermined distance from the top surfaces of the storage chambers 7A and 7B,
Due to the relationship with the cooling ducts 15A and 15B for sending the cold air in the cooling chamber 6 to the storage chambers 7A and 7B, the cold air circulation fan 1
The cool air blown in 9 is blown directly to the cooling ducts 15A and 15B, and the cool air hitting the guide plate 38 of the dew receiving member 35 provided above the cooler 18 is again directed toward the cooler 18 below. And collides with the cool air blown upward from the cooler 18 side. Therefore, it flows into the cooling ducts 15A and 15B formed in the lateral direction, and the hotel pan 47
Only the cool air that has passed through the ventilation port 39 is cooled to cool the hotel pan 47, so that the hotel pan 47 can be appropriately cooled. That is, it is possible to prevent the hotel pan 47 from being overcooled. Further, due to the action of the dew receiving member 35, the cooler 18
Since the dew drops on the cooler 18 are prevented, frost formation on the cooler 18 can be prevented as much as possible. Therefore, it is possible to reduce the number of times of defrosting of the cooler 18, and it is possible to avoid insufficient cooling of the stored item caused by frost as much as possible.

[0043]

As described in detail above, according to the invention of claim 1, it is provided directly above the cooler, projecting upward from the upper surface,
Since the lower end is in communication with the cooling chamber and the upper end has a hollow heat insulating wall and the container is detachably attached to the upper end opening of the heat insulating wall, the cooling of the container is insufficient. It can be prevented as much as possible.

According to the second aspect of the present invention, a hollow heat insulating wall which projects upward from the upper surface, is provided directly above the cooler, and has a lower end communicating with the cooling chamber and an upper end opened, and the heat insulating wall. Due to a relation provided with a container detachably attached to the upper end opening of the wall, and a dew receiving member provided below the container and above the cooler and provided at a position for receiving the dew of the container. Even when dew drops on the container and drops downward, it is possible to prevent the dew from dropping on the cooler. Therefore, frost formation on the cooler can be prevented as much as possible. Therefore, it is possible to reduce the number of times of defrosting of the cooler, and it is possible to avoid insufficient cooling of the stored item caused by frost as much as possible.

Further, according to the invention of claim 3, a hollow heat insulating wall protruding upward from the upper surface, provided directly above the cooler, having a lower end communicating with the cooling chamber, and having an upper end opened, and this heat insulating wall A container that is detachably attached to the upper end opening of the wall, a guide plate that is provided below the container and above the cooler and is provided in an inclined shape, and that supports the guide plate and ventilates the air. Since the side plate having the mouth is formed and the dew receiving plate that receives the dew dripping on the guide plate and the dew from the container, even if the container is exposed to dew and drops downward, the cooler does not. The dew drop can be prevented.
Therefore, frost formation on the cooler can be prevented as much as possible. Therefore, it is possible to reduce the number of times of defrosting of the cooler, and it is possible to avoid insufficient cooling of the stored item caused by frost as much as possible. Furthermore, the container can be satisfactorily cooled at the ventilation port.

Further, according to the invention of claim 4, a hollow heat insulating wall protruding upward from the upper surface, provided directly above the cooler, having a lower end communicating with the cooling chamber and an upper end opening, and the heat insulating wall A container that is detachably attached to the upper end opening of the wall, a guide plate that is provided below the container and above the cooler, and that is provided in an inclined manner with the central part as the top, and the guide plate. Due to the side plate that supports it and the dew receiving plate that receives the dew dripping on the guide plate and the dew from the container, even if the container is exposed to dew and drops downward, the dew drops on the cooler. Can be prevented. Therefore,
Frost on the cooler can be prevented as much as possible. Therefore, it is possible to reduce the number of times of defrosting of the cooler, and it is possible to avoid insufficient cooling of the stored item caused by frost as much as possible.

According to the fifth aspect of the present invention, in a cooling storage provided with a cooling chamber for accommodating a cooler and a cool air circulation fan in an upper and lower direction, a hollow heat insulating wall having an open upper end, and a heat insulating wall attached to and detached from the upper open end of the heat insulating wall. A freely attachable container, provided below the container and above the cooler,
A guide plate that is provided in an inclined shape with the center at the top, a side plate that supports this guide plate, and a side plate that has a ventilation opening, and the side plate and the guide plate, and receive dew that drips from the container. Because of the relationship between the receiving member and the cooling duct that is formed below the dew receiving member and is installed at a predetermined distance from the top surface of the storage chamber and sends the cooling air of the cooling chamber to the storage chamber, The cool air blown by the circulation fan is blown directly to the cooling duct, and the cool air that hits the guide plate of the dew receiving member provided above the cooler drops down toward the cooler again to cool the cooler. Collide with the cool air blown upward from the side. Therefore, the cold air that flows through the cooling duct formed in the lateral direction and cools the hotel pan is only the cool air that has passed through the ventilation port, so that the hotel pan can be appropriately cooled. That is, it is possible to prevent the hotel bread from being overcooled. Further, the action of the dew receiving member prevents the dew drop on the cooler, so that frost formation on the cooler can be prevented as much as possible. Therefore, it is possible to reduce the number of times of defrosting of the cooler, and it is possible to avoid insufficient cooling of the stored item caused by frost as much as possible.

[Brief description of drawings]

FIG. 1 is a perspective view of a drawer-type cooling storage cabinet including the present invention.

FIG. 2 is a front view of a drawer-type cooling storage cabinet including the present invention.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is an enlarged view of E in FIG.

5 is a sectional view taken along line BB of FIG.

FIG. 6 is a top view of the drawer type cooling storage cabinet of the present invention.

FIG. 7 is a sectional view taken along line CC of FIG.

8 is a cross-sectional view taken along the line DD of FIG.

FIG. 9 is a side view of the drawer type cooling storage of the present invention.

[Explanation of symbols]

 1 Cooling Storage 2 Insulation Box 6 Cooling Room 7A Left Storage Room 7B Right Storage Room 15A Left Storage Room Cooling Duct 15B Right Storage Room Cooling Duct 18 Cooler 19 Cold Air Circulation Fan 35 Dew Receiver 37 Side Plate 38 Guide Plate 39 Vent 40 Dew receiving plate 43 Insulation wall 47 Hotel pan

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Fumio Mizuno 2-5-5 Keihan Hondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd.

Claims (5)

[Claims] 1. A heat-insulating box body having an upper surface as a work table, a cooling chamber formed in the heat-insulating box body, and containing a cooler therein.
A storage room formed on the side of the cooling room, and a machine room provided on a side part of the heat insulating box for accommodating a compressor, a condenser and the like constituting a refrigeration cycle with the cooler. In a cooling storage, it projects upward from the upper surface, is provided directly above the cooler, has a lower end communicating with the cooling chamber, and has a hollow heat insulating wall having an open upper end, and is detachably attached to an upper end opening of the heat insulating wall. A cold store, comprising: a container to be attached. 2. A heat-insulating box body having an upper surface as a work table, a cooling chamber formed in the heat-insulating box body and accommodating a cooler therein.
A storage room formed on the side of the cooling room, and a machine room provided on a side part of the heat insulating box for accommodating a compressor, a condenser and the like constituting a refrigeration cycle with the cooler. In a cooling storage, it projects upward from the upper surface, is provided directly above the cooler, has a lower end communicating with the cooling chamber, and has a hollow heat insulating wall having an open upper end, and is detachably attached to an upper end opening of the heat insulating wall. A cooling storage, comprising: a container to be attached and a dew receiving member provided below the container and above the cooler, and provided at a position for receiving the dew of the container. 3. A heat-insulating box body having an upper surface as a work table, a cooling chamber formed in the heat-insulating box body and accommodating a cooler therein.
A storage room formed on the side of the cooling room, and a machine room provided on a side part of the heat insulating box for accommodating a compressor, a condenser and the like constituting a refrigeration cycle with the cooler. In a cooling storage, it projects upward from the upper surface, is provided directly above the cooler, has a lower end communicating with the cooling chamber, and has a hollow heat insulating wall having an open upper end, and is detachably attached to an upper end opening of the heat insulating wall. A container to be attached, a guide plate that is provided below the container and above the cooler, and is provided in an inclined shape, and a side plate that supports the guide plate and has a ventilation port formed therein, A cooling storage cabinet, comprising: a dew receiving plate that receives dew dropped on the guide plate and dew from the container. 4. A heat-insulating box body having an upper surface as a work table, a cooling chamber formed in the heat-insulating box body and accommodating a cooler therein.
A storage room formed on the side of the cooling room, and a machine room provided on a side part of the heat insulating box for accommodating a compressor, a condenser and the like constituting a refrigeration cycle with the cooler. In a cooling storage, it projects upward from the upper surface, is provided directly above the cooler, has a lower end communicating with the cooling chamber, and has a hollow heat insulating wall having an open upper end, and is detachably attached to an upper end opening of the heat insulating wall. A container to be attached, a guide plate that is provided below the container and above the cooler, and that is provided in an inclined shape with the central part as the top, a side plate that supports the guide plate, and the guide plate. And a dew receiving plate for receiving dew dropped on the container and dew from the container. 5. A heat-insulating box whose upper surface is a workbench, a cooling chamber formed inside the heat-insulating box and accommodating a cooler and a cool air circulation fan vertically, and formed on the side of the cooling chamber. In a cooling storage cabinet including a storage room, and a machine room provided at a side portion of the heat insulating box for accommodating the compressor, the condenser, and the like constituting the refrigeration cycle with the cooler, the upper side from the upper surface. A hollow heat insulating wall that protrudes and is provided directly above the cooler, and has a lower end communicating with the cooling chamber and an upper end opening, a container detachably attached to the upper end opening of the heat insulating wall, and a lower part of the container. A guide plate that is provided above the cooler and that is provided in an inclined shape with the abbreviated center being the top, a side plate that supports the guide plate, and has a ventilation port, and the side plate and the guide. With a plate, the dew drops from the container A dew receiving member that receives the dew receiving member; and a cooling duct that is formed below the dew receiving member and that is installed at a predetermined distance from the top surface of the storage chamber and that sends the cool air of the cooling chamber to the storage chamber. A characteristic cold storage.