Refrigerator equipped with vacuum insulation material
A technology of vacuum insulation materials and refrigerators, which can be used in home appliances, mechanical equipment, heat exchange equipment, etc., and can solve the problems of not being able to give full play to the thermal insulation performance, promoting the thermal bridge of the cladding material and failing to obtain the predetermined effect, etc., to achieve the purpose of suppressing thermal insulation Deterioration of performance, reduction of man-hours for assembly work, effects of uniform load
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[0040] The first embodiment
[0041] Regarding the refrigerator provided with the vacuum insulation material according to the first embodiment of the present invention, refer to Figure 1 ~ Figure 7 Be explained. figure 1 It is a front view of the external appearance of the refrigerator provided with the vacuum insulation material concerning the 1st Embodiment of this invention. figure 2 It is a vertical cross-sectional view of a refrigerator equipped with a vacuum insulation material according to the first embodiment. figure 1 A cross-sectional view of line A-A. image 3 It is a cross-sectional view of the vacuum insulation material used in the first embodiment.
[0042] In addition, Figure 4 It is a vertical cross-sectional view of a refrigerator equipped with a vacuum insulation material according to the first embodiment. figure 2 Sectional view of the X-X line. Figure 5 It is a cross-sectional view of a refrigerator equipped with a vacuum insulation material according to th...
Example
[0071] Second embodiment
[0072] Next, refer to Figure 8 The structure of the separator in the refrigerator provided with the vacuum insulation material according to the second embodiment of the present invention will be described. Figure 8 It is a figure which shows the arrangement|positioning of the separator with respect to an outer box concerning 2nd Embodiment, and the foaming direction of foamed polyurethane. In the second embodiment, due to figure 1 , image 3 , Figure 4 , Figure 5 and Figure 7 The structure of the refrigerator provided with the vacuum insulation material according to the first embodiment described is the same, so this structure is used.
[0073] in Figure 8 In the second embodiment, since the spacer 71 used in the second embodiment is formed into a predetermined shape with the same material as the foamed polyurethane 23 with a molding die not shown in the figure, it has the same function as the spacer 70 of the first embodiment. In order to make the ...
Example
[0084] The third embodiment
[0085] Next, refer to Picture 11 and Picture 12 The related structure and arrangement structure of the shape of the spacer and the heat dissipation pipe according to the third embodiment will be described below. Such as Picture 11 As shown in (a), the spacer 77 used in the third embodiment is provided with a relief groove so that the heat dissipation pipe 90 does not abut on the spacer 70 of the first embodiment. Such as Picture 11 As shown in (b), a relief groove 77c for the heat pipe 90 is provided on the joint surface 77b so that a spacer 77 can be provided on the inner surface of the outer box 21e on the projection surface of the heat pipe 90 fixed by the aluminum tape 91 . Regarding the groove 77c, the width and height are set to be larger than the diameter of the heat dissipation pipe 90 so that the foamed polyurethane 23 flows between the heat dissipation pipe 23 and the groove 77c and fills it. Regarding the radiating pipe 90, as shown ...
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