CN202357948U - Novel food heat-preservation wagon box - Google Patents

Abstract

The utility model provides a novel food heat-preservation wagon box which has the advantages of reasonable structure, strong energy saving, obvious heat-preservation effect and convenience for operation. The novel food heat-preservation wagon box is composed of a vehicle body (1), heat-insulating layers (2), a box body (3), vacuum heat-preservation layers (4), hot water pipes (5) and a wagon box door (6). The novel food heat-preservation wagon box is characterized in that the heat-insulating layers (2) are arranged on the surface of the vehicle body (1) and the inner surface of the wagon box door (6); the vehicle body (1) is internally provided with one box body (3) and the surfaces of the back part and the upper part of the box body (3) are provided with the vacuum heat-preservation layers (4); and the two sides and the lower surface of the box body (3) are provided with the hot water pipes (5). Interlayer structures containing the heat-insulating layers (2) are arranged on the inner surface of the vehicle body (1) and the inner surface of the wagon box door (6), so as to keep the temperature in the vehicle body (1) constant and achieve the aim of preserving heat; and the back surface and the upper surface of the box body (3) are provided with the vacuum heat-preservation layers (4) so that the heat in the box body (3) can be effectively kept.

Description

The novel foodstuff insulated van body

Technical field

The utility model relates to a kind of insulated van body, relates in particular to a kind of novel foodstuff insulated van body.

Background technology

Regional more concentratedly in some factory, special production environment does not allow enterprise to light a fire and cooks necessary outsourcing food.Especially in the winter time, in order to guarantee that food is cooled, people often use a kind of insulated van body food delivery.At present, the insulated van body of public use mainly contains three kinds, and first kind is general insulated van body, and it is provided with heat-insulation layer on case lid and casing, but does not have heating arrangement, and this railway carriage temperature retention time is shorter, at the heat insulation effect of out of reach heating in the winter of cold prepared food thing.Second kind is electric water heat tracing railway carriage; This insulated van body does not have heat-insulation layer, in casing, is provided with tubular electric heating element, utilizes tubular electric heating element water heating in the case to be made the food insulation that is placed in the water; This insulated van body is still not long because of the fast temperature retention time of water-cooled; Must switch on once more if need to prolong temperature retention time, so consumption of current is big, and the action that is filled with water in the railway carriage is extremely inconvenient.The third is an air water heat tracing railway carriage, and this insulation can does not have heat-insulation layer, in casing, is provided with gaholder or steam stove and water, and it is water to be heated the insulation that realizes food in the water through gaseous combustion.This guarantor's car incubator is heavy, operation inconvenience, and running also exists major safety risks.

Summary of the invention

In order to solve above technical matters; The utility model provide a kind of rational in infrastructure, energy saving is strong, heat insulation effect is obvious, the novel foodstuff insulated van body being convenient to operate; Constitute by car body (1), thermal insulation layer (2), casing (3), vacuum heat-insulating layer (4), hot-water line (5), body door (6); The surface and the body door inner surface that it is characterized in that car body are provided with thermal insulation layer; There is a casing car body inside, and the posterior face and the upper face of casing are provided with vacuum heat-insulating layer, and the both sides and the lower surface of casing are equipped with hot-water line.

The beneficial effect of the utility model is: car body in-to-in surface and body door inner surface are the sandwich structure that contains thermal insulation layer, can make car body in-to-in heat be unlikely to be dispersed into the outside, keep the car body internal temperature constant, reach the purpose of insulation; It is the hot-water line of vacuum heat-insulating layer that casing both sides and lower surface are installed tube wall; Hot-water line is dispersed into the heat of self in the air, and ambient air is heated up, when the temperature of air during more than or equal to the temperature of food; Food just can not cool off, and can be heated evenly; The posterior face and the upper face of casing are provided with vacuum heat-insulating layer; The heat that can keep box house effectively; The sandwich structure of the thermal insulation layer of vacuum heat-insulating layer and car body surface constitutes duplicate protection, has both strengthened heat insulation effect; Avoided again because the waste of energy of switching on and causing has once more reached purpose of energy saving.

Description of drawings

Fig. 1 is the cutaway view of the utility model.

The specific embodiment

As shown in Figure 1, the utility model is further specified:

When food is placed in the casing (3); The hot-water line (5) of casing (3) lower surface and both sides is dispersed into the heat of self in the air, and ambient air is heated up, when the temperature of air during more than or equal to the temperature of food; Food just can not cool off, and can be heated evenly; The tube wall of hot-water line (5) adopts vacuum heat-insulating layer (4) structure, and this structure can keep the temperature in the hot-water line to greatest extent; The vacuum heat-insulating layer (4) of the posterior face of casing (3) and upper face is incubated food; The heat of casing (3) is dispersed in the car body (1), and car body (1) inner surface and body door (6) inner surface are provided with the sandwich structure that contains thermal insulation layer (2), can prevent effectively that the outer of heat from loosing, and reaches dual heat preservation effect.

Claims (1)

1. novel foodstuff insulated van body; Constitute by car body (1), thermal insulation layer (2), casing (3), vacuum heat-insulating layer (4), hot-water line (5), body door (6); The surface and body door (6) inner surface that it is characterized in that car body (1) are provided with thermal insulation layer (2); There is a casing (3) car body (1) inside, and casing (3) posterior face and upper face are provided with vacuum heat-insulating layer (4), and the both sides of casing (3) and lower surface are equipped with hot-water line (5).

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