RU45684U1 - UNIVERSAL CONTAINER-THERMOS - Google Patents

Abstract

The utility model relates to containers for the transportation of mainly food products requiring special storage and transportation conditions.

The technical task is the creation of a universal thermos container that provides storage conditions during transportation of goods with various special storage conditions.

The thermos container contains a thermally insulated body with a cargo chamber, floor with flooring, doors, inner lining of the side walls, heating elements located under the flooring and under the inner lining of the side walls, an airtight chamber to accommodate the power source and an automatic control system for supplying electricity to the heating elements , a cooling chamber in the form of a horizontally positioned parallelepiped to accommodate the expendable refrigerant, a forced mechanical and / or non-mechanical system tion ventilation, made in the form of vent holes in the lower and upper parts of the housing with access to the load chamber and provided with covers with automatic control sensors opening-closing body formed in the ceiling hatches with lids, and the lower cooling chamber panel is perforated. 3 s.p.f., 2. ill.

Description

The utility model relates to refrigeration equipment, and more specifically, to containers for the transportation of mainly food products requiring special storage and transportation conditions.

A heat-insulated container with heating is known, containing a thermally insulated body with a cargo chamber, floor with flooring, doors, inner lining of the side walls, heating elements located under the flooring and under the inner lining of the side walls (see Utility Model Certificate No. 0030313 of 18.10. 2002)

The known container allows for the transportation of goods in a predetermined thermal mode, however, the shelf life of the cargo in the container is not high enough and during particularly long transportations the safety of the cargo is not ensured. In addition, the well-known container is designed to transport only any one type of product and cannot be used to transport products that require special storage conditions.

The technical task of the proposed utility model is the creation of a universal thermos container that provides storage conditions for transportation of short and long distances of various cargoes with various special storage conditions.

The technical problem is achieved by the fact that in a universal thermos container containing a thermally insulated body with a cargo chamber, floor with flooring, doors, inner lining of the side walls, heating elements located under the flooring and under the inner lining of the side walls, in the lower end part of the housing sealed chamber, closed on the cargo side and equipped with a lid on the outside with the possibility of providing easy access, in the upper part of the body under the ceiling throughout the entire volume of the mount a cooling chamber in the form of a horizontally placed parallelepiped for accommodating the consumed refrigerant is provided, the casing is equipped with a system of forced mechanical and / or non-mechanical ventilation, made in the form of ventilation holes in the lower and upper parts of the casing with access to the cargo chamber and equipped with covers with sensors for automatic opening / closing control , heating elements located under the inner lining of the side walls are installed up to a height of four Ti from the floor, in a sealed chamber there is a power source and a system for automatically controlling the supply of electricity to the heating elements connected to the heating elements, hatches with covers are made in the ceiling of the body, and the bottom panel of the cooling chamber is perforated. The power source and the automatic control system for electric power supply are connected either with heating elements located under the flooring, or with heating elements located under the inner skin of the side walls, or with both at the same time.

A utility model is illustrated in the drawing, where in FIG. 1 shows a General view of the container, figure 2 is a view of L

The container contains a thermally insulated body 1 with a cargo chamber 2 and doors 3, floor 4 with a deck, ceiling 5 and side walls b with inner lining 7. Under the floor deck 4 and under the inner lining 7 of the side walls 6, heating elements 8 are installed that are installed to a height up to one quarter of the height of the side walls 6. In the lower end part of the housing 1 is mounted a sealed chamber 9, closed on the side of the cargo chamber 2 and provided with a lid 10 from the outside for easy access. Sealed chamber 9 is designed to accommodate a power source and an automatic control system for supplying electricity to the heating elements 8. A power source and an automatic control system for supplying electricity are connected to the heating elements 8 located either under the flooring 4 or under the inner lining 7 of the side walls 6 , or both with those and others at the same time. In the upper part of the housing 1, under the ceiling 5, there is a cooling chamber 11 for accommodating the consumed refrigerant and which is a horizontally located parallelepiped, the lower panel 12 of which is perforated. In the ceiling 5 of the housing 1, hatches 13 are made, designed to ensure loading of the consumed refrigerant. The housing 1 is equipped with a system of forced mechanical and / or non-mechanical ventilation (not shown in the drawing), made in the form of ventilation holes 14 in the lower and upper parts of the housing 1 with access to the cargo chamber 2 and equipped with lids with sensors for automatically controlling the opening and closing. The container thermos operates as follows. A cargo with any initial temperature is placed in the cargo chamber 2 inside the housing 1, installing in rows on the floor 4. When the loading is finished, the doors 3 of the housing 1 are closed.

container cargo is stored in it for a period of time at its initial temperature. During storage over time, as in a household thermos, the temperature changes due to the thermal conductivity of the insulated enclosures of the housing 1. If there is a cargo in the cargo chamber 2 of the container, the storage conditions of which provide for a higher storage temperature, then the heating elements 8. depending on what cargo is in the cargo compartment (i.e. what storage conditions this cargo requires), only the heating elements 8 located either under the flooring 4, or under paneling of the inner side of the side walls 6, 7, or both of them simultaneously. The supply of electricity to the heating elements 8 is regulated by an automatic system for regulating the supply of electricity from the power source, which are located in the sealed chamber 9 of the housing 1. To cover and ensure the operating conditions of the power source and the automatic regulation system, regardless of the cargo chamber 2 of the housing 1, a cover 10 is used. Heating takes place until the temperature in the cargo chamber 2 reaches its value. Then the heating elements 8 by the automatic control system are disconnected from the power source. Storage of cargo is carried out for some period of time at this temperature. As soon as the temperature begins to fall, the heating elements 8 are turned on again and the process is repeated. The proposed universal thermos container is also used for transportation of goods whose storage conditions require a low temperature. In this case, through the hatches 13 located on the ceiling 5 of the housing 1, an expendable refrigerant is loaded into the cooling chamber 11, cold air from which enters the cargo chamber 2 through the perforated lower panel 12 of the cooling chamber 11. As the refrigerant is consumed,

the amount is replenished at certain planned sections of the route. For transportation of individual goods, the storage conditions of which require both heating and rapid cooling, the heating and cooling systems in the proposed container work simultaneously. When transporting any cargo, the system of forced mechanical and / or non-mechanical ventilation always works, providing constant necessary air circulation in the cargo chamber 2, which favorably affects the conditions of its storage.

Thus, the proposed container thermos provides the ability to transport and store goods with different storage conditions without any structural changes and without compromising the quality of the transported cargo, i.e. It is universal, more economical and more convenient for operation.

Claims (4)

1. Universal thermos container containing a thermally insulated body with a cargo chamber, floor with flooring, doors, inner lining of the side walls, heating elements located under the flooring and under the inner lining of the side walls, characterized in that it has a lower end part of the case an airtight chamber is made, closed on the cargo chamber side and provided with a lid on the outside with the possibility of providing free access, a cooling chamber is mounted in the upper part of the body under the ceiling throughout the volume shaped in the form of a horizontally arranged parallelepiped to accommodate the expendable refrigerant, the housing is equipped with a system of forced mechanical and / or non-mechanical ventilation, made in the form of ventilation holes in the lower and upper parts of the housing with access to the cargo chamber and equipped with covers with sensors for automatic opening-closing control, when this heating elements located under the inner sheathing of the side walls are installed to a height of up to one quarter of the floor, and in a sealed chamber EPE has a power source and the automatic control system power supply to the heating elements, the housing formed in the ceiling hatches with lids, and the lower cooling chamber panel is perforated. 2. The universal thermos container according to claim 1, characterized in that in it the power source and the system for automatically controlling the supply of electricity are connected to the heating elements located under the flooring. 3. The universal thermos container according to claim 1, characterized in that the power source and the automatic control system for supplying electricity are connected to heating elements located under the inner skin of the side walls. 4. The universal thermos container according to claim 2, characterized in that the power source and the automatic power supply control system are connected to heating elements located under the inner skin of the side walls of the casing and under the flooring.