JP2000139591A - Table device for processing food - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the deterioration of foods and to locally cool a part requiring cooling without any waste by providing a fabric sock duct which is arranged over a cutting board and supplies cool air from a cooling device from one end and clogs the other end and forming plural circular holes in a longitudinal direction at the lower part of the sock duct. SOLUTION: A supporting bar 10 is fixed to the upper end part of a duct 8 by horizontally extending toward the upper side of the upper board of a main body 3 to hang the fabric sock duct 9 at the bar 10 in the state of being freely attachable and detachable. One end of the duct 9 is allowed to detachably communicate with the duct 8 and the other end is clogged. Thus, cold air coming up within the duct 8 flows into the duct 9 and becomes breeze to blow out from fine holes of the cloth constituting the duct 9. The plural circle holes are formed across the longitudinal direction at the lower part of the duct 9 to discharge cold air from the circular holes comparatively forcefully. The discharged cold air flows down onto the cutting board 5. A suction port 11 is formed around the board 5 and this communicates with the inside of the main body 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a food processing table apparatus suitable for processing fresh food such as raw meat and fresh fish in a food processing factory or the like.

[0002]

2. Description of the Related Art Conventionally, in backyards such as supermarkets and food processing factories, the size of a worker's waist (for example, the distance from the floor to the worktable is 800 mm, for example) and the upper 2. Description of the Related Art A table apparatus for food processing, in which a main body is formed by an opened heat insulating wall, is used.

The main body of this food processing table device is composed of a cooling section containing a cooling device and a sink section. A stainless steel upper plate is detachably mounted at the center of the upper surface of the main body. Is placed. Before and after the upper plate, a cutting board as a work table for performing a food processing operation is detachably mounted.

[0004] On the other hand, one side of the upper surface of the main body has no cutting board and upper plate, and is closed front and rear. The portion located on the side of the upper plate where the closed portion is located has a cooling unit. A duct for raising the cool air cooled in the step is vertically set up with respect to the main body.

[0005] At the upper end of the duct, a support rod is mounted extending horizontally above the upper plate of the main body, and a sock duct made of fabric is detachably suspended from the support rod. ing. One end of this sock duct is detachably connected to the duct, and the other end is closed.Cool air that has risen inside the duct flows into the sock duct and is blown out from fine holes formed around it. Then, it flowed down onto the lower cutting board, and the cutting board was cooled to a predetermined temperature.

[0006]

With such a structure in which the cool air is lowered onto the cutting board from the sock duct made of fabric, the cool air supplied onto the cutting board becomes a breeze.
This has the effect of suppressing the drying of food and reducing the cold experienced by the operator, but since the cool air falling from the sock duct is a breeze, there is a case where there is a part that particularly needs cooling. Also, when cold air is carried by the wind, the ability to cool the cutting board may be insufficient.

[0007] In order to solve the conventional technical problems, the present invention can prevent food during processing from deteriorating, and can cool a portion requiring cooling particularly locally without waste. It is an object of the present invention to provide a food processing table device that can perform the above-mentioned steps.

[0008]

According to a first aspect of the present invention, there is provided a food processing table apparatus, which is disposed at a predetermined interval above a cutting device and a cooling device, and cool air from the cooling device is supplied from one end. And a fabric sock duct having the other end closed, and a plurality of circular holes are formed in the lower part of the sock duct in the longitudinal direction thereof.

According to the first aspect of the present invention, the cooling device and the cloth are arranged at a predetermined interval above the cutting board, and the cool air from the cooling device is supplied from one end and the other end is closed. Since a sock duct is provided, and a plurality of circular holes are formed in the lower portion of the sock duct in the longitudinal direction,
The food processed on the cutting board is kept cool by the cool air supplied from the upper sock duct, so that deterioration of the food being processed can be prevented.

[0010] Further, since the structure is such that the cool air is lowered on the cutting board from the sock duct made of fabric, the cool air to be supplied becomes a breeze, the drying of the food is suppressed, and the cold felt by the operator is alleviated. In addition, since the sock duct is disposed at a predetermined interval above the cutting board, the sock duct does not hinder the processing operation on the cutting board, and does not hinder the workability.

In particular, since a plurality of circular holes are formed in the lower part of the sock duct in the longitudinal direction thereof, it is possible to blow down the cool air intensively from the circular holes, and in particular, to locally cool the portion requiring cooling. Cooling can be performed without waste, and dissipation of cool air due to wind can be suppressed.

According to a second aspect of the present invention, there is provided a food processing table apparatus comprising: a main body constituted by a heat insulating wall; a cooling device housed in the main body; and a cutting board detachably attached to an upper surface of the main body. A duct erected at one end of the main body and a cloth sock duct arranged at a predetermined interval above the cutting board, with one end communicating with the duct, and the other end closed, and a lower part of the sock duct Equipped with a plurality of circular holes formed in the longitudinal direction thereof, and a cool air inlet formed around the cutting board, and blows cool air, which has exchanged heat with a cooler of the cooling device, into a duct by a blower, and the sock duct is provided on the cutting board. In addition to blowing out cold air, the cold air on the cutting board is sucked into the main body from the cold air suction port.

According to the second aspect of the present invention, in addition to the above, since the cool air on the cutting board is sucked into the main body from the surrounding cool air suction port, the working environment does not deteriorate. Further, since the cutting board is detachable from the main body, it can be removed and easily cleaned after the working operation.

According to a third aspect of the present invention, there is provided the food processing table apparatus according to the above invention, wherein the diameter of the circular hole is set to 2% or more and 10% or less of the diameter of the sock duct.

According to a fourth aspect of the present invention, the pitch of the plurality of circular holes formed in the longitudinal direction of the sock duct in each of the above inventions is set to 10% or more and 30% or less of the diameter of the sock duct. It was done.

According to the third and fourth aspects of the present invention, in addition to the above, the diameter of the circular hole is set to 2% or more and 10% or less of the diameter of the sock duct, and further, the pitch of the circular hole is set to the sock duct. Since the diameter is set to 10% or more and 30% or less of the diameter, it is possible to secure a sufficient static pressure in the sock duct, and to enable local cooling while maintaining the swelling.

According to a fifth aspect of the present invention, there is provided a food processing table apparatus, wherein the opening direction of the circular hole can be adjusted by changing the mounting state of the sock duct in each of the above inventions.

[0018]

Next, an embodiment of the present invention will be described in detail with reference to the drawings. 1 is a perspective front view of a food processing table device 1 of the present invention, FIG. 2 is a perspective front view of the same food processing table device 1, FIG. 3 is a transparent side view of the food processing table device 1, and FIG. FIG. 2 shows a perspective plan view of the processing table device 1.

The food processing table apparatus 1 of the present invention is installed in a backyard of a food factory or supermarket that processes and cooks fresh foods such as meat and fresh fish sold in stores such as supermarkets and convenience stores. Is what is done. As shown in FIG. 1, the food processing table apparatus 1 has a dimension (for example, the distance from the floor to the work table is about
00 mm), and the main body 3
Is configured.

The main body 3 is composed of a cooling section 6 containing a cooling device 4 and a sink section 7 detachably connected to the cooling section 6. For example, a stainless steel upper plate 15 is detachably mounted, and before and after sandwiching the upper plate 15, cutting boards 5, 5 as a work table for performing a food processing operation are detachably mounted. ing. On the upper plate 15, the scale 16 for measuring cooked ingredients and the like can be placed, and a kitchen knife holding port 25 for holding a kitchen knife 24 for performing slice cooking.・ Also formed.
The kitchen knife holding ports 25 are connected to the inside of the sink portion 7.

Further, one side of the upper surface of the main body 3 is provided with a cutting board 5,5.
And the upper plate 15 does not exist, and is closed front and rear. From a portion located on the side of the upper plate 15 in the closed position, the cool air cooled by the cooling unit 6 is raised. Duct 8 stands vertically with respect to the main body 3.

At the upper end of the duct 8, a support rod 10 is mounted so as to extend horizontally above the upper plate 15 of the main body 3, and a sock duct 9 made of cloth is attached to the support rod 10. It is suspended detachably. This sock duct 9
One end of the duct is detachably communicated with the duct 8 and the other end is closed, so that the cool air that has risen in the duct 8 flows into the sock duct 9 and passes through fine holes in the fabric constituting the sock duct 9. It is blown out as a breeze.

In the lower part of the sock duct 9, a plurality of circular holes 30 are formed in the longitudinal direction as shown in FIGS.
Are formed, and cool air is discharged relatively vigorously from the circular holes 30. Then, the discharged cool air flows down onto the lower cutting boards 5 and 5. The detailed structure of the sock duct 9 will be described later. in this case,
The distance from the sock duct 9 to the cutting board 5 is 900, for example.
mm. A thermometer 27 for measuring the temperature of cold air passing through the duct 8 is also attached to the surface of the duct 8 on the upper plate 15 side.

Further, suction ports 11 for sucking in the cool air dropped from the sock duct 9 are provided around the cutting board 5 (the front and other sides of the front cutting board 5 and the rear cutting board 5).
Are formed on the rear surface and the other side surface), and each of the suction ports 11.

On the front and rear surfaces of the duct 8 (above one side of each cutting board 5, 5), shelves 26 on which foods and other equipment such as trays for mounting foods can be placed are provided. ing. In addition, under the sink portion 7 of the main body 3, dust generated during the work can be put in, and a cart 13 that can be moved by a wheel 12 attached to the bottom surface can be pulled out and stored. A part 14 is formed.

Next, the cooling device 4 housed in the cooling section 6 of the main body 3 will be described. In the cooling device 4 of the food processing table device 1 according to the present embodiment, a cooler 17 is housed in a front side in the cooling unit 6, and a lower portion of the duct 8 communicates with the cooler 17, and the cooler 17 is there. A blower 23 is provided for sending the cool air cooled by the cooler 17 to the sock duct 9 through the duct 8. Further, in the cooling unit 6 on the rear side of the cooler 17, the compressor 1 constituting a well-known refrigeration cycle of the cooling device 4 together with the cooler 17 is provided.
9 and a condensing unit 18 composed of a water-cooled condenser 20 are provided.

A water pipe 21 for supplying cooling water to the water-cooled condenser 20 is disposed in the duct 8 vertically.
The connecting portion 21A is drawn out from the upper end of the duct 8, and is configured so that a pipe connection can be made to the water pipe at the upper end of the duct 8. At the lower end of the water pipe 21, a valve 22 for draining the cooling water in the water pipe 21 is provided.

On the other hand, the upper surface opening of the heat insulating wall 2 forming the main body 3 is provided at positions corresponding to the four corners of the cutting boards 5, 5.
As shown in FIG. 1, a holding portion 2F formed of a vertical surface 2D for supporting the cutting board 5 and a horizontal surface 2E is formed.

Next, the structure of the sock duct 9 of the food processing table apparatus 1 in the present embodiment will be described with reference to FIGS. 5 is a front view of the sock duct 9, FIG. 6 is a sectional view of the sock duct 9, and FIG. 7 is a bottom view of the sock duct 9. One end of the sock duct 9 is detachably communicated with the duct 8 as described above, and the other end is closed. Cool air rising in the duct 8 flows into the sock duct 9 and is supplied by the cool air. It expands due to the generated static pressure.

The circular holes 3 formed in the sock duct 9
A hole (diameter) of 0 .. and a hole 3 adjacent to the hole 30
The interval (pitch) of 0 is determined as follows.

First, the relationship between the total air volume Q per unit time from the sock duct 9 and each area is as follows: Q = AV + Sv (1)

Here, A is the duct 9 other than the circular hole 30 portion.
S is the total opening area of all the circular holes, V is the flow velocity of air from the sock duct 9 (the portion other than the circular holes 30),
v is the flow velocity of the air passing through the circular hole 30.

By transforming the above equation (1), S = Q / VA-V / v (2)

Here, S is a function of A because Q, V, and v are values determined by the static pressure in the sock duct 9.

If the diameter of the sock duct 9 is D and the length of the sock duct 9 is L, S is given by S = LDπ + D ² π / 4−A (3)

Further, the diameter of the circular hole 30 is d = nD,
If the pitch of 0 is 1 = mD, S is given by S ≒ d ² πL / 4l = n ² LDπ / 4m (4)

That is, the total air volume from the circular hole 30 can be expressed by the diameter of the sock duct 9 and the ratio of the diameter and the pitch of the circular hole 30 to the diameter.

FIG. 8 shows the relationship between the total air volume Q from the sock duct 9 and the static pressure P in the sock duct 9 (duct characteristics).
FIG. 9 shows the relationship between the total opening area S of all the circular holes 30... And the air flow Qs from the circular holes 30.

From FIG. 8, the limit value (min) P2 of the static pressure at which the sock duct 9 can expand is determined, and the total air volume Q2 and the opening area S2 of the circular hole 30 at that time are determined.

FIG. 9 shows that the provision of the circular hole 30 is effective to provide the minimum airflow Qs1 from the circular hole 30 and the circular hole 3 at that time.
An opening area S1 of 0 is determined. When the total air volume Q1 at the time of Qs1 is applied to FIG. 8, the static pressure (max) P at that time is obtained.
1 is decided.

The sock duct 9 allowed by these
The range of the static pressure inside is P2 to P1, and the total air volume Q2 from the sock duct 9 and the opening area S2 of the circular hole 30 at the time of P2.
And the air volume Q1 at the time of P1 and the opening area S1 of the circular hole 30 are determined.

As described above, the circular holes 3 are set in the range of S1 to S2.
In order to accommodate the opening area of 0, when considering practically, the range of n and m in Expression (4) is set as n = 2% to 10%, m
= 10% to 30%, that is, the diameter of the circular hole 30 is set to 2% to 10% of the diameter of the sock duct 9, and the pitch of the circular hole 30 is set to 10% to 3% of the diameter of the sock duct 9.
Preferably, it is set to 0% or less.

It should be noted that the diameter and pitch of the circular holes 30 are preferably in the above-described range in the results of experiments conducted by blowing air into the actual sock duct 9 with the blower 23.

Next, a mounting structure of the sock duct 9 will be described with reference to FIGS. 10 and 1
1 shows a mounting structure of the sock duct 9 as the first embodiment. A circular hole 30 formed in this sock duct 9
A plurality of suspension tools 31 are attached to the uppermost part of the sock duct 9 opposing the longitudinal direction. Further, a plurality of hanging tools 32 and 33 are attached to the left and right of each hanging tool 31 at predetermined intervals. On the other hand, a support bar 10 for mounting the sock duct 9 to the food processing table apparatus 1 has a mounting member 3 that allows each of the hanging members 31, 32, and 33 to be detachable at a position corresponding to the hanging member 31.
4 are attached.

With the above configuration, when attaching the sock duct 9 to the support rod 10, one of the suspenders 31, 32, 33 attached to the sock duct 9 is selected as the attachment 34 attached to the support rod 10. And attach it.

That is, when the hanging tool 31 is selected, the circular hole 30 is directed downward, and when the hanging tool 32 is selected, the circular hole 30 is directed obliquely downward and leftward. When the hanging tool 33 is selected, the circular hole 30 is directed obliquely downward and to the right. Since the opening direction of the circular hole 30 can be selected by changing the mounting position in this way, even when cold air is flowing down due to the influence of wind from the outside,
By adjusting the opening direction of the circular hole 30 toward the windward side, the cool air can be blown down onto the cutting board 5 without any trouble.

Next, a mounting structure of the sock duct 9 as a second embodiment will be described with reference to FIGS. In this case, a plurality of strings 35 sewn to the left and right at the top of the sock duct 9 are attached in the longitudinal direction of the sock duct. The string 35 is sewn at several places (six places in the present embodiment) at predetermined intervals across the left and right, and the strings across each gap are formed long with a margin. As a result, in the present embodiment, the string 35 has five attachment portions 36.
Is formed.

On the other hand, the support rod 10 for attaching the sock duct 9 to the food processing table apparatus 1 has an attachment (not shown) so that the string 35 can be hooked at a position corresponding to the string 35 attached to the sock duct 9. Multiple tools are attached.

With the above configuration, when the sock duct 9 is attached to the support rod 10, it can be attached only by hooking the attachment attached to the support rod 10 on the attachment portion 36 of the string 35. Also, at this time, the string 35 attached to the sock duct 9 has a plurality of attachment portions 36, so that the attachment state of the sock duct 9 can be changed by selecting the attachment portion 36 as described above. Accordingly, the opening direction of the circular hole 30 can be adjusted. Therefore, even in the case where the cool air descends due to the influence of the wind from the outside, the cool air can be blown down onto the cutting board 5 without any trouble by adjusting the opening direction of the circular hole 30 toward the windward side. Can be.

Next, a mounting structure of the sock duct 9 as a third embodiment will be described with reference to FIGS. A plurality of fixtures 37 are attached to the support rod 10 of the sock duct 9 not shown in the figure in the longitudinal direction. The attachment 37 is formed so that the tip is bent at a predetermined curvature like a fishing hook, and the tip can penetrate the sock duct 9 made of fabric.

With the above configuration, when the sock duct 9 is mounted on the support rod 10, the mounting tool 37 mounted on the support rod 10 is hooked at a desired position of the sock duct 9.

In this case, the mounting position of the sock duct 9 is not limited to the mounting portion formed on the sock duct 9 side, and the mounting state can be freely changed.
Therefore, even in the case where the cool air descends due to the influence of the wind from the outside, it is possible to adjust the opening direction of the circular hole 30 to the windward side freely, and the cool air can be smoothly placed on the cutting board 5. Can be blown down.

Next, a structure for mounting the sock duct 9 as a fourth embodiment will be described with reference to FIGS. In this embodiment, the support rod 10 attached to the food processing table device 1 is a round rod having a circular cross section (1 in the figure).
0A).

With the above configuration, the sock duct 9 is suspended by inserting the round bar 10A from the opening side of the sock duct 9. In addition, since the sock duct 9 itself is also formed in a circular cross section, the mounting state of the sock duct 9 can be freely changed by rotating the sock duct 9 about its axis. Thereby, since the opening direction of the circular hole 30 of the sock duct 9 can be freely adjusted, even when cold air is flowing down due to the influence of the wind from the outside, the opening direction of the circular hole 30 is set to the windward side. Adjustment such as turning can be performed, and cool air can be blown down onto the cutting board 5 without any trouble.

Next, the cooling air circulation of the food processing table apparatus 1 to which the present invention is applied will be described with reference to FIGS. FIG. 18 is a transparent front view showing the cooling air circulation of the food processing table apparatus 1 of the present invention, and FIG. 19 is a transparent plan view showing the cooling air circulation of the food processing table apparatus 1. First, the cool air cooled by the cooler 17 housed in the cooling unit 6 of the main body 3 is sent out to the sock duct 9 above the duct 8 by a blower 23 provided below the duct 8.

Next, cool air is supplied from the fine holes of the cloth of the sock duct 9 and the circular holes 30.
Descend above. Further, the cool air which has fallen above the cutting boards 5 and 5 is sucked through the above-described suction ports 11 formed around the cutting boards 5 and 5 and returns to the inside of the main body 3 to be cooled. And heat exchange. In FIGS. 18 and 19, the flow of cool air is indicated by broken arrows in the table apparatus 1 for food processing, and the flow of cool air outside the table apparatus 1 is indicated by solid arrows. Further, as described above, since the knife holding port 25 communicates with the inside of the sink portion 7, the kitchen knife 2 inserted into the kitchen knife holding port 25 is
4 is the cool air descending from the sock duct 9 and the sink 7
It is cooled by being exposed to cold air passing through the inside.

As described above, since the structure is such that the cool air is lowered onto the cutting board 5 by the breeze from the gap of the fabric of the sock duct 9, the drying of the food can be suppressed. Further, as described above, the cooling air from the circular holes 30. Furthermore, sock duct 9
Since it is arranged above the cutting board 5 at a predetermined interval (900 mm), it does not hinder the working operation on the cutting board 5 and does not hinder the workability.

Further, the cold air that has fallen on the cutting board 5 is:
From the suction port 11 formed around the cutting board 5 to the main body 3
Since it is sucked into the inside, it is possible to prevent cold air from leaking to the floor around the food processing table device 1 as much as possible,
Work environment can be prevented from deteriorating. And the food processed on the cutting board 5 by these is kept cool by the cool air supplied from the upper sock duct 9, and the deterioration of the food being processed can be prevented.

[0059]

As described above in detail, according to the present invention, the cooling device is disposed above the cutting board at a predetermined interval, and the cool air from the cooling device is supplied from one end and the other end is provided. A closed sock duct made of cloth is provided, and a plurality of circular holes are formed in the lower part of the sock duct in the longitudinal direction, so that the food processed on the cutting board is kept cool by cold air supplied from the upper sock duct. And the deterioration of the food during processing can be prevented.

Further, since the structure is such that the cool air is lowered onto the cutting board from the sock duct made of fabric, the cool air to be supplied becomes a breeze and the drying of the food is suppressed, and the cold felt by the operator is also reduced. In addition, since the sock duct is disposed at a predetermined interval above the cutting board, the sock duct does not hinder the processing operation on the cutting board, and does not hinder the workability.

In particular, since a plurality of circular holes are formed in the lower part of the sock duct in the longitudinal direction, it is possible to blow down the cool air intensively from these circular holes, and in particular, to locally cool the portion requiring cooling. Cooling can be performed without waste, and dissipation of cool air due to wind can be suppressed.

In addition, according to the second aspect of the present invention, since the cool air on the cutting board is sucked into the main body from the surrounding cool air suction port, the working environment does not deteriorate. Further, since the cutting board is detachable from the main body, it can be removed and easily cleaned after the working operation.

According to the third and fourth aspects of the present invention, in addition to the above, the diameter of the circular hole is set to 2% or more and 10% or less of the diameter of the sock duct, and further, the pitch of the circular hole is set to the sock duct. Since the diameter is set to 10% or more and 30% or less of the diameter, it is possible to secure a sufficient static pressure in the sock duct, and to enable local cooling while maintaining the swelling.

According to the fifth aspect of the present invention, in addition to the above, by changing the mounting state of the sock duct, the opening direction of the circular hole can be adjusted. In such a case, by adjusting the opening direction of the circular hole toward the windward side, the cool air can be blown down on the cutting board without any trouble.

[Brief description of the drawings]

FIG. 1 is a transparent front view of a food processing table device of the present invention.

FIG. 2 is a transparent front view of the food processing table device.

FIG. 3 is a perspective side view of a table apparatus for food processing.

FIG. 4 is a perspective plan view of a food processing table device.

FIG. 5 is a side view of the sock duct.

FIG. 6 is a sectional view of a sock duct.

FIG. 7 is a bottom view of the sock duct.

FIG. 8 is a diagram illustrating a relationship (duct characteristics) between the total air flow from the sock duct and the static pressure in the sock duct.

FIG. 9 is a diagram showing the relationship between the total opening area of all the circular holes of the sock duct and the air flow from the circular holes.

FIG. 10 is a sectional view of the sock duct showing a mounting structure of the first embodiment of the sock duct.

FIG. 11 is a side view of the sock duct of FIG. 10;

FIG. 12 is a sectional view of the sock duct showing a mounting structure of the second embodiment of the sock duct.

FIG. 13 is a side view of the sock duct of FIG.

FIG. 14 is a sectional view of a sock duct showing a mounting structure of the third embodiment of the sock duct.

FIG. 15 is a side view of the sock duct of FIG. 14;

FIG. 16 is a sectional view of the sock duct showing a mounting structure of the fourth embodiment of the sock duct.

FIG. 17 is a perspective side view of the sock duct of FIG. 16;

FIG. 18 is a perspective front view showing cold air circulation of the food processing table device.

FIG. 19 is a transparent plan view showing cold air circulation of the food processing table device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Table apparatus for food processing 2 Heat insulation wall 2A Side wall 3 Main body 4 Cooling device 5 Cutting board 6 Cooling part 7 Sink part 8 Duct 9 Sock duct 10 Support rod 10A Round bar 11 Suction port 15 Upper plate 17 Cooler 18 Condensing unit 19 Compressor Reference Signs List 20 water-cooled condenser 21 water pipe 22 valve 23 blower 26 shelf 30 circular hole 31, 32, 33 hanging tool 34, 37 mounting tool 35 string 36 mounting section

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tokutaro Mase 2-5-5 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (72) Inventor Teruyuki Abe 2-chome, Keihanhondori, Moriguchi-shi, Osaka No. 5 F-term in Sanyo Electric Co., Ltd. (reference) 3B060 GD00 3L045 AA04 BA01 CA02 DA02 EA03 HA01 PA04

Claims (5)

[Claims] 1. A cooling device, comprising: a fabric sock duct disposed at a predetermined interval above a cutting board, supplied with cool air from the cooling device from one end, and closed at the other end; A table apparatus for food processing, wherein a plurality of circular holes are formed in a lower part of the sock duct in a longitudinal direction thereof. 2. A main body constituted by a heat insulating wall, a cooling device housed in the main body, a chopping plate removably mounted on an upper surface of the main body, and a duct erected at one end of the main body. And a sock duct made of fabric, which is disposed at a predetermined interval above the cutting board, one end of which is connected to the duct, and the other end of which is closed, and It is provided with a formed circular hole and a cool air inlet formed around the cutting board, and blows cool air, which has exchanged heat with a cooler of the cooling device, into the duct by a blower, and cools the cool air from the sock duct onto the cutting board. Wherein the cold air on the cutting board is sucked into the main body through the cold air suction port. 3. The diameter of the circular hole is 2% of the diameter of the sock duct.
The food processing table device according to claim 1 or 2, wherein the value is set to not less than 10%. 4. The pitch of a plurality of circular holes formed in the longitudinal direction of the sock duct is set to be equal to one of the diameters of the sock duct.
4. The food processing table apparatus according to claim 1, wherein the value is set to 0% or more and 30% or less. 5. The food processing table according to claim 1, wherein the opening direction of the circular hole can be adjusted by changing a mounting state of the sock duct. apparatus.