JP4609912B2 - Insulator that combines platinum catalyst heat generation and heat storage material heat generation - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention has been used in the past, and the heat retention range of the heat sink is narrow and the heat retention time of the flexible heat storage material that is easy to use are combined , so that the advantages of each other can be added. The purpose is to provide an optimal warmer.
[0002]
[Prior art]
Until the spread of disposable warmers, Hatsukin Cairo has been used as a simple warmer . This warmer has the advantage of being able to keep warm and warm for a long time, but the drawback is that the warming range is narrow.
[0003]
Many conventional heat storage materials harden when cooled, and flexible heat storage materials that are easy to use have the greatest drawback of a short heat retention time.
[0004]
[Problems to be solved by the invention]
To the present invention will Sho resolved, thermal insulation area Hiroshiku and long incubation time, there is provided a cordless incubator.
[0005]
[Means for Solving the Problems]
As a means for solving this problem, the present invention uses a flexible heat storage material that is easy to use and platinum catalyst heat generation in combination with each other, and adds the advantages of each other.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
It is an object of the present invention to provide a cordless warmer that has a convenient heat retaining area and a long warming time.
[0007]
【Example】
To describe the figure illustrates an embodiment of the present invention as to shown in FIG. 1, a platinum catalyst heating unit 5 placed in a platinum catalyst heating unit for heat insulation bag 4 after ignition, heat-resistant resin bag heated beforehand charged 1 In combination with the heat storage material 3 put in the box, it is used in combination with the heat insulating bag 6 for the whole. Sometimes used in combination platinum catalyst heating unit 5, so as not to shift their position, either providing a pocket in the interior of the whole for insulation bag 6 may be provided with a pocket in the central portion of the heat storage material for a heat-resistant resin bag 1.
[0008]
Using heat sources and heat storage materials due to chemical changes such as disposable body warmers and platinum catalyst heat generation while still in contact with outside air is the least efficient method of use, and in order to demonstrate its efficiency in good conditions Use the method of keeping the heat from above the heat generating part.
[0009]
The one shown in Fig. 2 was tested with the platinum catalyst heat generated in the pocket. It can maintain a temperature of 50 ° C or higher for 12 hours or more, and increase the amount of volatile oil to be put inside. Therefore, it is possible to keep warm for almost 24 hours.
[0010]
What is illustrated in FIG. 3 is a mixture of jelly and cellulose as the heat storage material 3 which is infiltrated into a felt of 250 mm × 150 mm and pre-heated 200 g placed in a heat-resistant resin bag, and a platinum catalyst heating part 5 Was put in the heat insulation bag 4 after ignition, and the combination was further put in the heat insulation bag 6 for the whole , which was tested by attaching it to clothing and putting it on the body. The room temperature at that time was 15 ° C. and the humidity was 56%. .
[0011]
As shown in the graph of FIG. 3, in the test using only the heat storage material 3, the temperature drops to 40 ° C., but it has only 3 and a half hours. In addition, it is possible to maintain a temperature of 49 ° C. for a long time, and this heat retention time can be maintained for up to 24 hours.
[0012]
According to this graph, the temperature to keep warm is slightly lower than the case where the platinum catalyst heat generating part 5 is alone, but the heat retaining area becomes 250 mm × 150 mm with respect to 100 mm × 70 mm of the platinum catalyst heat generating part 5 , Its application range is expanded.
[0013]
The graph shown in FIG. 4 uses a heat storage material 3 in which jewel is infiltrated into a heat-resistant resin sponge, combined with the platinum catalyst heat generating part 5, and the heat storage material 3 has an area of 220 mm × 210 mm and uses 300 g. However, in this case, the temperature is kept at 45 ° C., and the efficiency is worse than in the case of FIG.
[0014]
From these test results, it is conceivable that the heat insulation temperature is increased or decreased depending on the area of the heat storage material 3 and is influenced by the type of the heat storage material. However By combining this, and makes it possible for a long time Hiroshi have kept the area well usability.
[0015]
There are many possible applications, such as warm clothing, heat sources for medical thermotherapy devices, and other cordless thermal applications.
[0016]
【The invention's effect】
As an effect of the present invention, it is possible to keep warm at an appropriate temperature for a long time, and to provide warm clothing, a medical thermotherapy device, and a cordless warm product related to the elderly.
[Brief description of the drawings]
1 is a diagram showing a state of using a combination of heat storage material and platinum catalyst heating unit.
FIG. 2 is a graph showing a characteristic graph of a platinum catalyst heat generating portion.
FIG. 3 is a graph showing a characteristic comparison between a heat storage material alone and a combination of a platinum catalyst exothermic part.
FIG. 4 is a diagram showing a characteristic graph when the material and area of the heat storage material are changed.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Heat-resistant resin bag 2 Thermocompression bonding part 3 Thermal storage material 4 Insulation bag for platinum catalyst heating part 5 Insulation bag for platinum catalyst heating part 6 whole

Claims (1)

Made from narrow platinum catalyst heating unit warmth area (5), platinum catalyst heating unit (5) and the holding time than is short and wide have heat storage material heat insulating area (3) heat-resistant resin bag that houses the (1) The heat-resistant resin bag (1) is provided with a heat retaining bag (4) for the platinum catalyst heat generating portion, and the platinum catalyst heat generating portion (5) is accommodated in the heat retaining bag for the platinum catalyst heat generating portion (4). warmer that combines a platinum catalyst and fever and heat storage material heat generation.

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