RU1805832C - Fruit and vegetable container cold store - Google Patents

Abstract

Use: for storing fruits and vegetables. SUMMARY OF THE INVENTION: a container refrigerated chamber refrigerated fruit and vegetable preservation. The plate contains thermally insulated half-chambers, each two of which are placed on one drive trolley, facing one another with rear walls and mounted with the possibility of moving along the rail to form a row of adjacent chambers when docking , and shelter. Half-cameras are mounted on carts with the formation of a gap between their rear walls. The shelter contains awnings, cables fixed to their lower surfaces and counterweights attached to the edges of the awnings. Guide rails are installed on each half-circle for interaction with cables. Each tent is placed over two half-cameras mounted on adjacent drive trolleys and facing one another with open sides. Moreover, the awnings with counterweights are located in the gaps between the half-cameras mounted on one drive trolley. 3 ill.

Description

 - The invention relates to agriculture - the container storage of root crops, vegetables and fruits in mobile chambers under conditions of a thermostatic gas environment with a high nitrogen content (method of Yu. Repnikov) or its ionization (Chizhevsky method) and sterilization.

The purpose of the invention is to reduce the metal consumption and reduce the installation time of the fruit and vegetable store.

In FIG. 1-3 depict a mobile refrigerated chamber storage of fruits and vegetables, made up of varieties of three modules: extreme 1 and middle 2 - mobile and central 3-stationary. The extreme module 1 consists of a drive trolley 5, equipped with a counterweight 4, on which a thermally insulated half-chamber is fixed. On a similar trolley 6, the middle module is rigidly

two adjacent thermally insulated half-cameras are fixed, separated by a vertical channel 7 using diaphragms 8.

The central stationary module 3. Consists of two thermally insulated half-chambers separated by a diaphragm 8. A sealing device 9 and a lock 10 are provided along the perimeter of the connection of the half-chambers 1, 2.

The movable connector of the half-chambers is made along the longitudinal axis of the chamber, which makes it possible to create a transverse air corridor (passage) and provides quick degassing of the chamber. This factor is of particular importance when. use as a gaseous medium an environment with a high nitrogen content.

Each chamber is equipped with a refrigeration-heating machine 11 and a fan 12. To block the passage between

About joint venture

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the extreme half-chamber 1 and the middle 2 have a sliding tent cover 13 made of flexible waterproofing material (tarpaulin, bologna, etc.) (Fig. 3). Its tension is provided by a counterweight 14, and the mechanical strength of the cables 15 attached to the awning 13, sliding on the rollers 16.

Between the middle half-cameras, a sliding canopy 17 is fixed (Fig. 3). The fixed edge of the canopy is fixed using platinum 18, and the channel 7 is covered from above by a visor 19 by means of a bolt joint 20.

In order to provide thermal insulation and a drain, each chamber is covered with a heater 21 (Fig. 2) and L-shaped visors 22.

Cold-chamber fruit and vegetable storehouse operates as follows.

Loading - unloading mode: initial state - half-chambers are shifted to the central-stationary rack 3. The lock 10 is opened, the corresponding group of electric drive motors of the carts 5, b is turned on, the half-chamber or their group moves left and right from the stationary chamber 3 along the rail track 23, laid on the sleepers 24. In this case, the awning 13, 17 moves from vertical to horizontal, the counterweight 14 rises to the maximum upper position corresponding to the contact of the cart 5 with the end stop 25. Electric motors of the carts 5, 6 turn off. A forklift 26 enters into the formed fixed transverse passage and performs loading and unloading operations with products laid in containers 27.

The storage mode depends on the technology adopted: in automatic mode, the chiller 11 and the ventilation and ventilation unit 12 or

ionizers (sterilizers) of the medium (not shown).

The design of the fruit and vegetable storehouse from thermally insulated hermetic chambers (block modules) with an adjustable volume of 5 to 500 tons and more capacity allows the use of almost all existing advanced technologies for storing agricultural products.

The economic efficiency of the invention is determined by two factors: reducing one-time capital costs by saving up to 50% of metal from the elimination of roofs, shelves and frames (except

extreme and central) shelving, as well as a corresponding reduction in the time of metal installation.

Claims (1)

The claims Container cold-chamber fruit and vegetable storage containing thermally insulated half-chambers, each two of which are placed on one drive trolley, facing one another with rear walls and mounted with the possibility of movement along the rail to form when joining a number of adjacent chambers, and a shelter, characterized in that the half-chambers are mounted on carts with the formation of a gap between their rear walls, and the shelter contains awnings, ropes attached to their lower surfaces and counterweights attached to the edges of the awnings, with each half-chamber guide rollers are installed for interacting with cables, each tent is placed over two half-cameras mounted on adjacent drive trolleys and facing one another open sides, and the edges of the awnings with counterweights are located in the gaps between the half cameras mounted on one drive trolley.