KR200247295Y1 - A construction cooling warming room of vehicles - Google Patents

Abstract

The present invention not only facilitates the assembly work of the freezer / warm room by constructing the freezing / warm room installed at the rear of the cargo vehicle, but also prevents cold air leakage by forming a cold air leak prevention groove in each panel fitting jaw. It relates to a prefabricated refrigeration / insulation room that can be, the present invention for achieving the above object is fixed to the vehicle 11, the bottom plate 21 in which the heat insulating material (21a) is built, and then the front of the bottom plate 21 The fitting jaw 22a is formed upward and the fitting groove 22b is provided with the front panel 22 having the both sides of the inside, and the fitting jaw 23a is inserted into both fitting grooves 22b of the front panel 22. The side panel 23 is installed to be fitted, and the upper panel (22a) and the fitting groove 24a of the upper end of the side panel 23 are fitted with the fitting jaw 23b and the top panel 22. 24) and then reinforcing bars 27 and 28 at each corner, while closing the door 25 at the rear of the opening. That the installation will be a feature.

Description

A construction cooling warming room of vehicles

The present invention relates to a prefabricated refrigeration / insulation room of the vehicle, and more specifically to the assembly of the refrigeration / insulation chamber installed in the rear of the cargo vehicle to facilitate the assembly work of the refrigeration / insulation compartment, as well as each panel It relates to a prefabricated refrigeration / insulation room of the vehicle that can prevent cold air leakage by forming a cold air leakage prevention groove in the fitting jaw of the.

As is well known, in order to move food or goods that are deteriorated according to temperature to other places, a freezing / heating chamber which can be sealed from the outside is used. Referring to the configuration of the freezing / heating chamber, a vehicle ( In the state where the bottom plate 2 is fixed to the rear chassis of 1), the front panel 3 is installed in front of the bottom plate 2, and the side panels 4 are mounted on both sides of the front plate 2 with screws. The upper panel (5) is mounted on the upper part, and the door (6) is installed at the rear, which is opened. In this case, the bottom plate (2), the front panel (3), the side panel (4), and the upper panel (5) Inside the door 6 is filled with a heat insulating material.

However, since the conventional freezer / heat-insulating chamber is manufactured by mounting the front panel 3, the side panel 4, and the top panel 5 on the bottom plate 2 as desired by the operator, each panel of the freezer / heat-insulating chamber is installed. (3) (4) has a number of problems, such as the leakage of cold air into the gap is combined, the energy loss is enormous, as well as the assembly of the freezing / warming chamber is very difficult.

The present invention is to solve the above problems, the insulation is built-in

Fix the bottom plate to the vehicle, install the front panel, and then fit the fitting jaws of the side panel to both side fitting grooves of the front panel, and the fitting jaws of the upper side of the side panel and the fitting jaws and the fitting groove of the upper panel top are combined. The reinforcing bar is fixed to each corner with the upper panel installed, and the door is installed to be sealed at the rear of the opening to facilitate the assembly of the freezing / heating chambers. It is an object of the present invention to provide a prefabricated freezing / warm room of a vehicle that can prevent leakage of cold air by forming a leakage preventing groove.

1 is a cross-sectional view of the freezing / heat insulation chamber according to the prior art,

Figure 2 is an exploded perspective view of the prefabricated freezing / warming room according to the present invention,

Figure 3 is a side cross-sectional view of the prefabricated freezing / warm room according to the present invention,

Figure 3 (a) and (b) is a side cross-sectional view showing the main portion of the freezer / warm room,

Figure 4 is a plan cross-sectional view of the prefabricated freezing / warm room according to the present invention.

<Explanation of symbols for the main parts of the drawings>

11: Vehicle 21: Low Edition

22: front panel 22a: mounting jaw

22b: Fitting groove 23: Side panel

23a, 23b: fitting jaw 22a ', 23a', 23b ': cold air leak prevention groove

24: upper panel 24a: fitting groove

25: door 26: gasket

27,28: Reinforcement table

In order to achieve the above object, the present invention fixes the bottom plate with a built-in heat insulator to the vehicle, and then installs the front panel formed with the fitting jaw upwards and the fitting grooves on both sides of the inside while the heat insulator is built in the front of the bottom plate. The side panel with a heat insulating material is installed so that the fitting jaws are fitted to both side fitting grooves of the front panel. After the installation and fixing the reinforcing bar at each corner portion, it is characterized in that the door is installed to be sealed behind the opening.

The present invention is also characterized by forming a cold air leakage prevention groove along the fitting jaw of the side panel and the front panel.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in detail as follows.

Figure 2 is an exploded perspective view of the prefabricated freezing / warming room according to the present invention, Figure 3 is a side cross-sectional view of the prefabricated freezing / warming room according to the present invention, Figure 4 is a plan sectional view of the prefabricated freezing / warming room according to the present invention. .

First, the bottom plate 21 is welded to the chassis behind the vehicle 11, and a urethane heat insulating material 21a is filled in the bottom plate 21, and both sides and the front of the bottom plate 21 are placed on the bottom plate 21. 21b) is formed.

The front panel 22 is installed on the base 21b of the bottom plate 21 located at the front, and the fitting jaw 22a is formed at the upper end of the front panel 22 as shown in FIGS. 2 and 3A and the front panel ( The fitting grooves 22b are vertically formed at both sides of the inner wall of the 22, and the heat insulating material 22c is filled in the front panel 22.

Side panels 23 of the same shape are respectively installed on pedestals 21b on both sides of the bottom plate 21, and one end of the side panels 23 is fitted with corresponding fitting grooves 22b of the front panel 22. A 23a is formed, and a fitting jaw 23b is formed at an upper end of the side panel 23, and a heat insulating material 23c is filled in the side panel 23.

The upper panel 24 coupled to the upper end of the front panel 22 and the side panel 23 has a fitting jaw 23b at the upper side of the side panel 23 and a fitting jaw 22a at the top of the front panel 22. The fitting groove 24a corresponding to) is formed, and the heat insulating material 24b is also filled in the upper panel 24.

At this time, the T-shaped reinforcement 27 is screwed to the coupling portion of the front panel 22 and the side panel 23 coupled to the bottom plate 21, and is coupled to the front panel 22 and the side panel 23. Prize

At the coupling portion of the subpanel 24, a reinforcing bar-shaped reinforcement 28 is screwed in.

In addition, a door 25 filled with a heat insulating material is installed in the rear of the side panel 23 and the upper panel 24 to be opened and closed.

In addition, as shown in (a) (b) and Figure 4 of Figure 3 the cold leakage prevention groove in the longitudinal direction in each fitting jaw (22a) (23a) (23b) of the front panel 22 and the side panel 23 ( 22a '), 23a', and 23b 'are respectively formed to prevent cold air leakage. In other words, cold air in the lengthwise direction of the panels 22 and 23 in each fitting jaw 22a, 23a, 23b. The leakage preventing grooves 22a ', 23a', and 23b 'are formed to form a predetermined air layer, thereby preventing heat conduction along the metal panels 22 and 23 as much as possible. That is, the same principle as that of insulating heat by providing an air layer having a predetermined gap between the glass and the glass. In addition, cold air leakage occurs at each portion where the front panel 22, the side panel 23, and the upper panel 24 are coupled to each other. It is preferable that the gasket 26 is installed to prevent this.

On the other hand, the refrigeration device, or heating device that is already applied in place of the vehicle is installed to force the cold air or warm air to the inside of the freezing / warm room.

Referring to the operation of the subject innovation configured as described above in detail.

In order to manufacture a refrigeration / insulation chamber in the vehicle, as shown in Figure 2 after the bottom plate 21 is welded to the chassis behind the vehicle 11, the front panel (b) on the base 21b of the bottom plate 21 located in front 22).

Then, the side panel 23 is installed on the pedestal 21b of the bottom plate 21 located at both sides so that the fitting groove 22b and the fitting jaw 23a of the front panel 22 are coupled to each other. Screw the T-shaped reinforcement 27 to the coupling portion of the front panel 22 and the side panel 23 to be coupled to the 21).

The front panel 22 and the side panel in a state in which the upper panel 24 is coupled to the fitting grooves 24a on the fitting jaws 22a and 23b at the upper ends of the front panel 22 and the side panel 23. Reinforcement-shaped reinforcement 28 is screwed into the coupling portion of the upper panel 24 to be coupled to the 23, the door 25 is installed in the rear opening.

At this time, the front panel 22, the side panel 23, and the upper panel 24, the gasket 26 that can prevent the leakage of cold air is installed in each of the portions coupled to each other, the front panel ( 22 and 23a and 23b are respectively formed in the fitting jaws 22a, 23a and 23b of the side panel 23 in the longitudinal direction to prevent cold air leakage. do.

As described above, the present invention not only facilitates the assembling work of the freezing / heating chamber by prefabricating the freezing / heating chamber installed at the rear of the freight vehicle, but also fits the fitting jaw of each panel (22) (23). 22a) 23a and 23b are formed to form cold air leakage preventing grooves 22a ', 23a' and 23b 'so that an air layer is provided to block the conducted heat on the metal parts of the panels 22 and 23. It is a very useful design to prevent cold air leakage in the freezing / heating chamber.

The present invention is not limited to the above-described specific preferred embodiment, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (2)

After fixing the bottom plate 21 having the heat insulating material 21 a to the vehicle 11, the heat insulating material 22 c is built in the front of the bottom plate 21, and the fitting jaw 22 a is formed upward and the fitting groove 22 b is provided. The front panel 22 formed at both sides of the inner panel is installed, and the side panel 23 having the heat insulating material 23c therein is fitted so that the fitting jaw 23a is fitted into both fitting grooves 22b of the front panel 22. The upper panel 24 having a heat insulating material 24b installed therein so that the fitting jaw 23b of the upper side of the side panel 23 and the fitting jaw 22a of the top of the front panel 22 and the fitting groove 24a are coupled to each other. Prefabricated refrigerating / heat-insulating room of a vehicle, characterized in that after fixing the reinforcing rods (27) and (28) of a predetermined shape on each coupling portion, the door (25) is installed to be sealed to the rear of the opening. The method of claim 1, Cold leakage preventing grooves 22a ', 23a', 23b 'are formed along the fitting jaws 22a, 23a, 23b of the side panel 23 and the front panel 22, respectively. Prefabricated refrigeration / warm room in vehicle.