JP2014019997A - Heat illness and frostbite prevention function-equipped air conditioning vest for wearer of infectious pathogenic bacteria blocking function-equipped protective suit or completely sealed fire protective suit, and radiation shielding function-equipped sensible temperature adjustment vest - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a radiation (gamma rays emitted from cesium 137) shielding function-equipped and air conditioning function-equipped vest allowing acquisition of an ideal sensible temperature at which life or work can be performed even under an ultrahigh temperature environment or severe cold environment.SOLUTION: An air conditioning function-equipped vest comprises: a cold air or warm air generation device by heat exchange of thermal energy (high heat, low heat) obtained from a semiconductor; and clothes made of a material in which innumerable bubbles are sealed inside a rubber structure capable of blocking an outside air temperature in part, or clothes made of a flexible foamed resin. In the air conditioning function-equipped vest, the cold air (warm air) generated from the semiconductor cold air/hot air generation device configured as a heat source is present inside the clothes. Though it is thought that a substance completely shielding radioactivity does not exist on the earth (in a stand-alone state) at the present time, a radiation shielding function-equipped vest made of a heavy metal powder-impregnated material can disturb straight traveling of radiation by impregnating heavy metal powder into the rubber structure.

Description

  Cooling know-how of cooling clothing for cooling the human body to solve heat stroke for those who work or live in an ultra-high temperature environment, development technology fields related to heat sources and materials, and cold resistance measures for those living in extremely cold environments Technical field related to human body warming clothing.

  Technical field for temperature control and radiation shielding for heatstroke patients who wear completely sealed protective clothing in areas that have been designated as pandemic or infectious diseases such as influenza.

  For those who work or live in extreme heat or extremely cold environments, there have been cool jackets and hot jackets for adjusting the temperature. Such air-conditioning jackets were made by storing a refrigerant or a heat storage material in work clothes or underwear pockets. Since the heat energy source is a cold storage material or a heat storage material, the cooling power and heat retention power will attenuate over time. Since it expires in about 20 minutes, there is a difficulty in avoiding defects such as frequent replacement. (For example, refer to Patent Document 1).

  For business use, there is also a method of generating cold air with a compressor and blowing it with a special hose. However, since heavy equipment such as a generator and a compressor is required, it is expensive and dangerous.

  There is also a squirrel oven for heating, and recently there are small heating products (disposable body warmers) that use the heat generated by oxidation of iron powder. There are conveniences such as easy handling, but it is difficult to dispose of it because it disperses pollution.

The nuclear power plant accident was in Chernobyl and Three Mile Island 20 years ago, but since it was more than 20 years ago, there are few reference materials. Based on the existing reference materials, we developed a radiation shielding vest and a vest with air conditioning function.
Utility model registration No. 3126224 Utility model registration No. 3172449 Utility Model Registration No. 3172135 Japanese Patent Application No. 2012-108883

  The present invention has been made in view of the above-described problems. In a conventional heat source (a cold insulation material or a heat storage material), it is inevitable that the cold insulation power and the thermal insulation power are attenuated over time. As a solution to this problem, we have developed a portable semiconductor cool / warm generator (commonly known as a semi-con-heat unit) in order to constantly replenish the attenuated thermal energy. If the heat capacity of the cool / warm air is insufficient, the shortage of heat capacity can be solved by providing several semi-con heat units. Providing a vest with air conditioning that replenishes heat energy with several semi-con and heat units with heat capacity decay.

  One of the problems of the past is that there is a limit to the amount of form because the cold storage agent or heat storage material is stored in a pocket of the underwear, etc., to adjust the temperature, and the part where the cold storage agent is in direct contact is too cold. There was unevenness in sensation (difference in temperature sensed by location). This caused a major physiological disturbance. This time, by adopting cold and warm air as the heat transfer medium, the human body surface is seen at the same temperature, so the temperature of the body is uniform and the uneven temperature of the body is eliminated.

  The present invention develops a heat source and heat stroke (or frostbite) to obtain an ideal temperature in an extremely high temperature environment or an extremely cold environment in order to always maintain an ideal temperature regardless of the ambient temperature. The development of human body cooling (warming) clothing as a countermeasure and the development of human body cooling (warming) clothing capable of shielding radiation as much as possible were major issues. As a means to solve this problem, we have succeeded in developing the following measures.

  The heat source, which is the first means for solving the problem, is the development of a high heat / low heat generator by semiconductor heat exchange called a semicon heat unit. This device is a device that generates high heat on the heat radiation side on both sides of the semiconductor element and generates low heat on the heat absorption side by passing a direct current through the semiconductor element provided in the center. In order to store the high heat and low heat generated here, it is a semi-cone heat unit provided with two metal heat storage plates on both sides of the semiconductor element, and among the heat energy stored in the two heat storage plates, Since one side is used and the other side needs to be disposed of, the heat storage plate is a semicon heat unit provided with a heat pipe or a heat sink with a blower. The heat pipe or blower makes unnecessary heat energy a waste component, and the necessary heat energy is utilized by exchanging heat by the action of a heat sink and a fan motor. In the above process, the development of a device that removes unnecessary heat energy via heat pipes or fan blowers or disposes it or leaves it alone to extract only the necessary energy, replacing the conventional cooling agent and heat storage material. The problem of heat source has been solved.

A cold-retaining agent (cold storage material), which is a kind of conventional heat source, is a confidential pad in which a water-absorbing polymer compound polymer is contained in a gel state inside a bag-like interior made of a nonwoven fabric. When frozen, it becomes an ice lump, and even if it melts, it returns to a gel state, so it returns to a gel state.If heated, it has been used as a heat storage material. A heat unit was developed.

  The next issue is related to the material of the air conditioning vest, and it is necessary to block the outside air whether it is to cool or warm the human body. By choosing rubber or flexible porous foamed resin as the best material and making it into a porous structure or flexible foamed resin that encloses bubbles in the rubber material, the mutually independent bubbles brought extremely high heat insulation. The problem of heat insulating materials has been solved with inexpensive urethane resin.

  The cold source of the conventional cool jacket is a cold storage (cold storage) agent. Since this is a type of ice, the temperature at which it is in contact is 3-4 ° C. If it is a little away, the normal outside temperature is reached. This imbalanced temperature difference physiologically inhibits the human body. If it is higher, it causes headache and vomiting. On the other hand, the heat unit is inserted and installed in the necessary place of the vest material with the heat unit type air conditioning function, and cold air (or warm air) is injected from the surface of the vest toward the body surface, and the whole body is cooled by cold air (warm air) Providing a vest with a cooling / heating function that eliminates imbalance (swelling) in the sensation temperature by heating evenly cooled and solving defects caused by the cold insulation agent.

  The use of the semi-cone heat unit described above has been greatly expanded to the size of a cigarette box, with a weight of about 210 g. Work in the top of a steel tower, in a nuclear reactor, and underwater has become possible. In addition, it is now possible to wear them in completely sealed fire-fighting clothing and chemical protective clothing.

  Because the heat source is a semiconductor, it must be an eco-friendly technology that is naturally free from the generation of CO2 and other harmful and toxic gases from combustion.

  The power consumption is 48 W (DC 12 V, 4 A) or less at maximum. Even if it is 100V for general households, it can be used for both general households and on-board batteries by powering down with an adapter. For outdoor use, it can be used anywhere as long as it is used with a battery.

  The TEPCO Fukushima Nuclear Power Plant Reactor Dissolution Incident is about 1 year and 4 months old, and the inside of the recovery work has hardly been elucidated. In the US, it is estimated that hundreds of thousands of workers per year will take more than 20 years. I heard that the Japanese officials have no prospects. There is no doubt that the restoration work will only be carried out in an environment of extreme heat and radiation. The purpose of the present invention was to develop a vest with an air-conditioning function to cool the human body or warm the human body to an ideal temperature. Apparently only the purpose seems to be fulfilled. We are proud that the effect of the invention in that sense is high.

  As related to the previous paragraph, this development has the purpose of shielding radiation in addition to measures against heat stroke (frostbite). According to the request from the developer, it was radiation shielding for the removal of depleted uranium contained in weapons used by the US military during Vietnam and the Middle East Gulf War. In the case of Fukushima this time, it is a gamma ray from cesium 137. The fact is that the scale is so different that the result is not understood unless it is executed. It may be surprisingly effective, or better than nothing.

Best Mode for Carrying Out the Invention

  The present invention relates to a technology relating to a thermal energy generating device using a semiconductor heat source for cooling or warming a human body in order to provide an ideal sensory temperature according to an ambient environmental temperature, and high or low heat generated here. Of technology to convert heat into cold or warm air. Next, it is the form and logical description regarding the material of the vest with an air conditioning function concerning this invention. In the case of a rubber material, which is a basic raw material, a schematic diagram and explanation of a vest with a cooling / heating function, in which a porous rubber in which countless bubbles are impregnated inside a rubber structure, is made of the raw material. Finally, a supplementary explanation was given of the outline of the material of the best air conditioning function with radiation shielding function. The present invention can be used for both cooling and heating by exchanging electrodes in the same system, but for convenience of explanation. The cooling will be mainly described.

Practical example 1

FIG. 1 is a schematic view of a “semicon heat unit” which is a small semiconductor heat exchange cold air / warm air generating device using a semiconductor according to the present invention as a heat source.
FIG. 2 is a schematic diagram of the best material with an air conditioning function.
FIG. 3 is a schematic outline view of the best material with a radiation shielding function.
FIG. 4 is a schematic diagram of the front side of an integral type (one-piece type) that is the most popular form of the vest with radiation shielding and cooling and heating functions.
FIG. 5 is a schematic diagram of the back side of FIG. The major difference is that there is a cool air bag for cooling the human body on the back side.

FIG. 1 is a schematic internal perspective view of a heat energy (cold air / warm air) generating device “Semicon Heat Unit” according to the basis of the present invention. This will be described with reference to the drawings. Heat source semiconductor element (1) in the center, heat storage plate (2) and heat storage plate (3) on both sides (upper and lower in the figure), heat absorption side plate (2) has low heat, heat dissipation side plate (3) has high heat Accumulated. The heat-absorbing side is heat-exchanged by the heat sink (4), and the heat energy that has become cold air in the fan-equipped fan (6) is led from the outlet ((8) to the vest with the air-conditioning function. The high temperature stored in) is lowered by the heat sink (5) and diffused to the outside by the fan-equipped fan (7) .The important elements in this heat unit are two heat storage plates: (2) and (3 ) The space between them must be filled with high-accuracy insulation (9), otherwise the heat of the heat-dissipating side heat storage plate (3) will move to the heat-absorbing side heat storage plate (2) This is an important factor. FIG. 2 is a partial schematic view of the material of the vest with the air conditioning function according to the present invention. The material is a material to prevent the outside air from being extremely hot or cold by having a highly accurate heat insulating property by sufficiently impregnating bubbles with a rubber base. FIG. 3 is a schematic cross-sectional view of a vest material with a radiation shielding air conditioning function. A composite shielding material based on a rubber consisting of three layers of a zinc powder impregnated powder coating containing rubber coating material, a second layer of tungsten powder powder coating material, and a third layer of titanium powder powder impregnated rubber coating material. This radiation shielding material was developed to prevent radiation (cesium 137 emission gamma ray) from going straight, and to prevent the human body from penetrating by shielding reflection and irregular reflection. However, the results of the test still need improvement. It is scheduled to be used at the search site for depleted uranium residue. Research is underway to complete the Fukushima nuclear power plant melting accident recovery work. FIG. 4 is a schematic diagram of the front side (side not in contact with the body) of the vest with a radiation shielding function and an air conditioning function according to the present invention. FIG. 5 is a schematic diagram of the inner side in contact with the body. The difference from the above-mentioned front side is that this side is provided with a bag for filling and sending body cooling or warming (warm air) for warming.

1. Semiconductor element (heat source: Peltier element)
2. Heat absorption side heat storage plate (low heat)
3. Heat dissipation side heat storage plate (high heat)
4). 4. Heat sink side heat sink 5. Heat dissipation side heat sink 6. Heat absorption side (low temperature) blower fan 7. Heat dissipation side (high temperature) blower fan Low temperature outlet 9. Insulation material10. Material for vest with air conditioning function (internal tissue bubble impregnated rubber material)
11. 11. Best zinc powder impregnated composite material with radiation shielding function and air conditioning function 12. Tungsten powder impregnated composite material Titanium powder impregnated composite material14. Bellacro adhesive tape15. Cold air filling and carrying bag for cooling human body

Claims (16)

This is a portable small-sized semiconductor heat exchange heat energy generation device called a semicon heat unit, and an ideal sensory temperature can be obtained by exchanging high or low heat generated from the heat generation device with gas or other media. The best heat source with air conditioning function,
The semicon heat unit is a heat generating device that applies semiconductor-specific physical properties that cause a temperature difference in the semiconductor by passing a direct current through the semiconductor element. The general structure of the semicon heat unit is on both sides of the semiconductor element. Semicon heat that has two heat storage plates made of stainless steel or aluminum, copper plate, brass plate for heat storage, one heat storage plate stores high heat on the heat release side, and the other heat storage plate stores heat on the heat absorption side low temperature A unit,
The vest with the air conditioning function that functions as the heat source of the semicon heat unit is a vest composed of a rubber material or a flexible foam resin material impregnated with countless mutually independent microbubbles inside the tissue. ,
The heat energy generated from the semi-cone heat unit is heat-exchanged to cold air (or warm air), and the air cooling type (air heating type) heat source is configured with the best from the above-described heat insulating material. Vest with air conditioning function. The vest with the cooling and heating function described in the previous section has a very high accuracy heat insulation effect because the bubbles exist as independent cells by impregnating countless bubbles inside the material. Best.   By impregnating the inside of the rubber structure with heavy metal powder soot, it becomes a mixed composite of heavy metal powder and bubbles. When radiation (gamma rays) is transmitted through the composite, it is difficult to transmit by shielding light from heavy metal powder. Vest with air conditioning function, characterized by having cesium 137 radiation gamma ray shielding function and air conditioning function by semicon heat unit, air bubble filling and heavy metal powder impregnated composite material.   The semicon heat unit according to claim 1 is a high heat and low heat generator as described in claim 1. The generated high heat and low heat are stored in each heat storage plate. For this heat storage use, a heat sink or a heat pipe is provided outside the heat storage plate for disposal, and it is composed of a semicon heat unit for facilitating heat exchange and waste heat disposal. Best with function.   By changing the electrode of the semiconductor element of the semicon heat unit according to claim 1 from the anode to the cathode and reversely from the cathode to the anode, heat dissipation and heat absorption are changed. Vest with air conditioning function that can be used for both high and low temperatures simply by changing the electrodes in the same product.   The thermal energy generated from the semiconductor heat unit adjusts the sensible temperature by cooling or heating the human body via the respective heat transfer media by heat exchange from the metal heat storage plates provided on both sides of the semiconductor element. . Vest with air conditioning function, characterized by using high temperature for heating the human body from the high heat storage plate and low temperature for cooling the human body from the low heat storage plate.   A vest with an air-conditioning / heating function, which is capable of sufficiently exerting an air-conditioning / heating function even with a vest composed of a flexible foamed resin material in addition to a rubber material in order to reduce the weight of the vest with the air-conditioning / heating function described above.   The vest with the air conditioning function according to claim 1 does not have a radiation shielding function by replacing the rubber structure according to claim 8 with a rubber material or a foamed resin not containing heavy metal powder instead of the heavy metal powder impregnated material. The best with the air conditioning function characterized by that.   The vest with a cooling / heating function according to claim 1 is also made of a thick foamable resin having a width of 20 mm or more. Opening a window-like space space for storing and fixing the heat unit according to claim 1 at a necessary point of the thick vest material, and exhibiting a stable air conditioning function by storing and fixing the heat unit in this space. The best with air conditioning function. The vest with the air conditioning function described in the preceding paragraph is made of an ultrathin material with zero air permeability, and is a vest with an air conditioning function that is filled with cold air (or warm air) in between. Vest with air conditioning, characterized by being able to shield not only gamma rays but also alpha rays, beta rays, X-rays and neutrons.   The supply and consumption energy of the vest with the cooling and heating function according to claim 1 is only DC12V, 5A or less electricity, and since it does not generate Co2 and harmful gases, it can be worn inside the completely confidential protective clothing. Vest with air-conditioning function, characterized by being usable.   The air conditioning vest with gamma ray shielding function according to claim 1 was originally developed for the purpose of cooling and warming the human body, but can be diverted to all purposes other than the vest based on the developer's free ideas and philosophy. The best with air conditioning function.   The vest with the air conditioning function according to claim 1 can be used for all purposes as described above, but can be improved for a seat cover with an air conditioning function retrofitting type of an electric vehicle, a small vehicle, and a wheelchair pram. The best with air conditioning function.   Based on the same idea and philosophy described in the preceding paragraph, the vest with air conditioning function can be improved for bed pads with air conditioning function for sick persons, elderly people, newborns and bed pads with air conditioning function for healthy persons.   A vest with an air-conditioning / heating function characterized in that the room mat with an air-conditioning / heating function for pets and a sleeping bag with an air-conditioning / heating function for outdoor guests can be improved based on the idea and philosophy described in the preceding paragraph.