JPH1183263A - Method for partitioning door structure of cooling/ heating source chamber in snow chamber type cooling/ warming warehouse - Google Patents

Abstract

PROBLEM TO BE SOLVED: To control convection for heat exchanging ventilation in a snow chamber and a cargo chamber by arranging the snow chamber and the cargo chamber surrounded by a thermally insulated wall and disposing a door structure partition at an arbitrary position in the space of the snow chamber and the cargo chamber. SOLUTION: A snow chamber A is provided with a thermally insulated door E for snow supply while a cargo chamber B is provided with a thermally insulated door F for delivering an article to be stored and a vestibule C is provided with a door H for loading/unloading work. A door structure partition G is disposed at an arbitrary spatial position of the snow chamber A and the cargo chamber B surrounded by a thermally insulated wall D. Snow is collected in the snow chamber A in the early stage of snow supply work and subsequently in the vicinity of the thermally insulated door E for snow supply by means of a vehicle or a rotary. At the same time, snow is stacked sequentially from the rear in the warehouse up to the ceiling height using a rotary thus controlling convection of heat exchanging ventilation in the snow chamber A and the cargo chamber B.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention makes practical use of a partition between a snow compartment and a luggage compartment, and easy opening of the partition for ventilation and convection between the compartment and the room in a cold storage system for agricultural products in a snow compartment system.
The present invention relates to a movable partition wall. In addition, since the present application uses natural snowfall as falling snow as a cold heat source and uses it as energy, snow removal around the facility is used as a cold heat resource, and snowfall is converted into instant snowy snow. The most ideal way to efficiently take in the facility in a snow-cleared snow-removal state is to use a rotary car. Therefore, the present application is suitable and is applicable to snow.

[0002]

2. Description of the Related Art Conventionally, there have been many methods for partitioning a snow room, such as a shutter structure, a combined use of a net and a sheet, or a method of stacking snow in a container and stacking it to form a partition.

[0003]

However, these methods have also served their purpose in a method of stacking ice blocks as an ice room or a method of stacking snow-packed containers to form a frame and carrying loose snow into them. However, it was not suitable for blowing snow from a rotary car, which aims to efficiently put rose snow into a snow room. In the work of storing snow in bulk, the snow from the facility or the snow that is transported from other places is collected in the snow room or in front of the snow room, and this is piled up from the room surroundings to the ceiling level by a rotary car. However, the partition wall between the luggage compartment and the snow compartment also receives the mass impact of the snow thrown by the rotary, and is required to have the same strength as other outer peripheral walls. At any time, the partition wall must be opened to provide a heat exchange surface between the snow compartment and the luggage compartment. In the present application, the partition wall between the luggage compartment and the snow compartment has a functional structure that satisfies these conditions.

[0004]

Means for Solving the Problems In the present application, these problems are solved by using a door-shaped partition to withstand the impact shock of thrown snow and to become an open wall promptly after the snow is full,
By providing a cold air convection opening surface for the luggage compartment, a practical partition structure that achieves a two-dimensional functional effect exceeding the style effect of the conventional application is provided. Depending on the size of the partition surface, an optional support will be installed, and a partition door of suitable size will be equipped. In addition, since opening and closing of the door is not always performed at all times, providing power operation is only a unique example, and it is better to use manual operation at ordinary facilities, and due to the handling and the occupied space of the door However, the size of one door is naturally limited. Injection of snow from a rotary car during snow-supply work causes considerable impact gravity on walls and partition doors, so these intermediate supports are effective supports for partition doors. In addition, since the drop-in type punching is tightened integrally with the pillar structure, it stops rattling of the partition door due to the impact of thrown snow,
The opening of the partition door from an arbitrary time after the end of the snow supply can be easily performed by manual work including removal of the through hole. If the ceiling height is too long, a single door is too long, which may cause distortion due to the weight of the impact of the snow.Therefore, the door is divided into upper and lower doors, and an intermediate work floor is installed. Also serves as a reinforcement structure. FIG. 1 is a plan view of a layout of an example of a cold storage system for storing cold and hot agricultural products in a snow room. A snow room A surrounded by a heat insulating wall D, and a cargo room B,
And a door structure partition G is installed at an arbitrary position in this space. In addition, the front room C, which is usually constructed, is disposed on the side of the cargo room B, and is used as a packing place. The snow room A has a snow room snow supply heat-insulating door E for carrying in snow, and the luggage room B has a luggage room storage / unloading door F also having a heat insulating structure. In the front room C, a front room door H for entrance and exit of the unpacking operation is formed. At the beginning of the snow supply work, snow room A,
Then, the vehicle is transported or snow is collected at the rotary near the insulated door E for snow supply in the snow room, and the primary work is performed.
At the same time, inside the warehouse, at the rotary from the back,
From the above-mentioned work contents of stacking snow up to the ceiling height, it is necessary to install a door structure partition G. Next, the manner in which the partition wall is installed will be described with reference to FIG. FIG. 2A shows a plane of a door structure partition installed on a dotted line shown in FIG. 1G, and also includes a work floor of ancillary structure. In the figure, the studs indicated by the door structure partitioning struts 1 are installed at arbitrary intervals in the partition wall space, and the partitioning doors 3 are attached thereto.
There is a punch-out receptacle 6 in which the punch-out 2 fits and the door is fixed. The door structure partition includes a work floor 7 shown by A and C in the figure, which includes a work floor support 4 and a work floor handrail 5 shown in B in the figure. The opening and closing of the doors at high altitudes is performed on this work floor. FIG. 3 shows a state of a drop-in type punch-out, which is one of the features of the present application. The receiving part is formed by widening the upper part, and the through-hole is formed by narrowing the lower part.
From this fit, it goes down to the point where there is no gap due to its own weight, and the rattle of the door is eliminated. In addition, since the through-holes at the location indicated by A in the drawing are located on both the door structure true partitioning support 1 and the true partitioning door 3, the door is tightened integrally with the support and further stabilized.

[0005]

[Operation and effect] Compared to power operation, the manual type partition door has a great advantage in maintenance and handling and maintenance costs. Depending on the setting scale of the door, it can be an easy job for children and elderly people, etc. Not selected. In addition, since the convection of the heat exchange ventilation between the snow compartment and the luggage compartment can be controlled by arbitrarily selecting the open portions of the plurality of doors, the luggage compartment temperature can be arbitrarily determined. If the luggage compartment temperature satisfies the required requirements, the range of items of the stored agricultural products can be varied, so that the facility operation will be more economically effected.

[Brief description of the drawings]

FIG. 1 is a plan view showing an example of a cold storage room and a layout of a snow room agricultural product.

FIG. 2 shows a relationship between a door configuration and a work floor in an installation state of a door structure partitioning system. A is a plane, showing three door structure parts, and shows a case of normally piercing. B is an elevation viewed from the cargo room side. C is a cross section viewed from the arrow X. D is viewed from the snow room side. Show door configuration

FIG. 3 shows the mounting state of the drop-in type piercing, A shows its plane, B shows the cargo room side elevation, and C shows the center vertical section in FIG.

[Explanation of symbols]

 Figure 1 code A Snow room B Luggage room C Front room D Insulated wall E Snow room snow supply door F Storage room storage door G Door structure partition H Front room door door Figure 2 and Figure 3 1 Door structure partition Support 2 Penetration 3 Partition door 4 Work floor support 5 Work floor handrail 6 Penetration receiver 7 Work floor 8 Step partition material

Claims (4)

[Claims] In a cold storage warehouse for agricultural products, a partition between a snow room and a luggage room has a door structure. 2. A door installation method wherein the height of a partition door is arbitrarily divided according to the height of a ceiling. 3. An installation structure of a middle work floor required for opening / closing work and maintenance work of the partition door shown in the preceding two items. 4. Stabilizing the partition door in a closed state,
A drop-through method to reduce the impact on the partition door due to the blowing of snow into the snow room.