JP3684637B2 - Heating clothes - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a heating garment that can be used in highlands, offshore, and cold regions where it is difficult to supply power and gas.
[0002]
[Prior art]
Conventionally, a heating garment described in Japanese Patent Application Laid-Open No. 61-266604 is known. FIG. 10 shows the structure of a conventional heating garment. In the figure, 1 is a heat source storage part provided in a part of the clothes, and the heat source storage part 1 is joined to the heat exchange part 2 in a heat exchange manner, and is provided so that heat is conducted via the heat conduction part 3. The heat radiating unit 4 is configured to circulate and release heat. The heat source storage unit 1 is provided in a part of clothes, for example, a position where the hand is worn while wearing, a position of the inner and outer pockets, and a heating element or a cooling element is placed therein. For this, warmers, chemical heating / cooling materials, and the like are used. The heat source storage unit 1 is covered with a heat insulating material or a reflective material such as aluminum foil so that heat is not easily released to the outside, so that the heat emission is reduced. The heat source storage unit 1 is coupled to the heat exchange unit 2 in a state in which heat exchange is easy, and a heat conductive material that easily transfers heat is used between the heat source storage unit 1 and the heat exchange unit 2. The heat exchanging unit 2 is configured such that an air pipe such as vinyl is spiraled or bent to facilitate heat exchange.
[0003]
[Problems to be solved by the invention]
In this heating garment, the heat source storage unit 1 and the heat release unit 4 are separated from each other, and it is difficult to efficiently use the heat of the heat source for heating, and the start-up is delayed. Moreover, in order to conduct heat from the heat-source storage part 1 to the heat-dissipation part 4, it is necessary to provide the heat conduction part 3, and as a heating clothing, it has the subject that it is heavy and has little flexibility.
[0004]
Accordingly, an object of the present invention is to provide a heating garment that is lightweight and does not feel uncomfortable to wear, and that quickly warms up.
[0005]
[Means for Solving the Problems]
According to the present invention , a heat source is provided inside the back of the garment, and the back of the human body is warmed by raising the gap formed between the back of the human body and the back of the garment by the air heated by the heat source. It is lightweight, and there is no sense of incongruity in wearing, and heating clothes that get warm immediately can be obtained.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
According to the first aspect of the present invention, the heat source provided inside the back surface of the garment, and the heat source is covered so that a gap is formed between the back of the human body and the back surface of the garment. It comprises a heat insulating case and a convection passage provided in the heat insulating case, discharges air in the heat insulating case heated by the heat source from the convection passage, and is formed between the back of the human body and the back of the clothes. The back of the human body is warmed by the heated air that rises through the gap, and it is lightweight and does not feel uncomfortable when worn, and the air in the gap formed between the human body and the heat source is heated to generate a rising air flow and generate a human body It has the effect of quickly heating the entire back of the machine.
[0007]
The invention according to claim 2 of the present invention, the heat source according to claim 1 composed of the catalytic combustor, the catalytic combustor includes a combustion catalyst, gas injection supplying fuel gas to the combustion catalyst a nozzle, having an ignition device for igniting the fuel gas ejected from the gas ejection nozzle, said valve between catalytic burner and the fuel tank is provided, said valve at a signal of the temperature detection sensor attached to the catalytic combustor is obtained by so as to open and close the have catalytic combustor ignition, in the freely extinguishing can Heating when you want anytime and anywhere, the effect that can be safely heated to control the temperature of the combustor .
[0008]
The invention described in claim 3 of the present invention, the heat source according to claim 1 composed of the catalytic combustor, the catalytic combustor includes a combustion catalyst, gas injection supplying fuel gas to the combustion catalyst a nozzle, having an ignition device for igniting the fuel gas ejected from the gas ejection nozzle, a valve between the catalytic combustor and the fuel tank is provided, said valve at a temperature detection sensor signals mounted inside the back of the garment is obtained by so as to open and close the has the effect that comfortably can be heated by performing the temperature control of the combustion amount of the catalyst combustor with the inner back of the garment.
[0009]
The invention according to claim 4 of the present invention, the heat source according to claim 1 composed of the catalytic combustor, the catalytic combustor includes a combustion catalyst, gas injection supplying fuel gas to the combustion catalyst A temperature detection sensor having a nozzle and an ignition device for igniting the fuel gas ejected from the gas ejection nozzle , provided with a valve between the catalytic combustor and the fuel tank, and attached between the heat insulation case and the back of the human body is obtained by so as to open and close the valve in signal has the effect of enhancing the comfort performs control of the combustion amount of the catalytic combustor at a temperature in the human body back.
[0010]
According to a fifth aspect of the present invention, the heat insulating case according to the first aspect is configured to prevent the heat source from coming into contact with the back of the human body when clothes are worn.
[0011]
According to a sixth aspect of the present invention, the convection passage according to the first aspect is provided in the upper and lower portions of the heat insulating case .
[0012]
(Embodiment 1)
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. 1 and 2 show the overall configuration of the heating garment and a cross section of the heat source section. In the figure, 11 is clothes. Reference numeral 12 denotes an inner back surface of the garment 11, to which a heat source 15 covered with a heat insulating case 14 having a convection passage 13 is joined via an attachment portion 16. The attachment portion 16 may use a high thermal conductive fiber such as a copper fiber so that heat can be easily radiated from the heat source 15. The heat source 15 may be a warmer or a chemical warming material, and a catalytic combustor described below may be used. The heat insulating case 14 uses heat resistant synthetic resin such as nylon, and prevents the back 17 of the human body from coming into contact with the heat source 15 when the garment 11 is worn. Since the heat insulating case 14 protrudes, a gap is formed between the back 17 of the human body and the inner back surface 12 of the clothes. When the heat source 15 heats the air in the heat insulating case 14, an ascending air current is generated, and hot air is released from the convection passage 13, thereby raising the gap. At this time, hot air heats the back 17 of the human body. In this way, the present embodiment is configured to heat the air and heat it, and by using a material with good heat dissipation for the mounting portion, a heating effect with a good rise is exhibited. The heat source 15 may be provided with fins for increasing the amount of heat dissipation by increasing the contact area with air.
[0013]
(Embodiment 2)
A second embodiment will be described with reference to FIG. FIG. 3 shows the configuration of the heat source. In the figure, 18 is a catalytic combustor, 19 is a combustion catalyst, 20 is a gas ejection nozzle, and 21 is an ignition device using discharge. A fuel tank 22 supplies fuel gas to the gas ejection nozzle 20 via an electromagnetic valve 23. Reference numeral 24 denotes a temperature detection sensor using a thermal element such as a thermistor. The temperature detection sensor 24 is attached to the catalytic combustor 18. The controller 25 that opens and closes the electromagnetic valve 23 by a signal from the temperature detection sensor 24 is set to close the electromagnetic valve 23 when the temperature of the catalytic combustor 18 reaches 180 ° C. or higher. Reference numeral 26 denotes an open / close valve such as a needle valve.
[0014]
When the on-off valve 26 is opened and fuel gas is ejected from the gas ejection nozzle 20 and ignited by the ignition device 21, combustion occurs and a flame is generated. When the combustion catalyst 19 is heated by the heat of combustion, and the temperature of the combustion catalyst 19 generally reaches a catalytic combustion possible temperature of 200 ° C. or higher, catalytic combustion starts. The start of catalytic combustion reduces the amount of fuel gas used for combustion and extinguishes the flame. The temperature of the catalytic combustor 18 rises. The air in the heat insulation case 14 is heated and an updraft is generated. Hot air is discharged from the convection passage 13 and rises in the gap between the human back 17 and the inner back 12 of the garment. At this time, the hot air heats the back 17 of the human body. When the temperature of the catalytic combustor 18 reaches 180 ° C. or higher, the electromagnetic valve 23 is closed, the supply of fuel gas is stopped, and an abnormal temperature rise is prevented.
[0015]
(Embodiment 3)
A third embodiment will be described with reference to FIG. FIG. 4 shows the configuration of the heat source. In the figure, 18 is a catalytic combustor, 19 is a combustion catalyst, 20 is a gas ejection nozzle, and 21 is an ignition device using discharge. A fuel tank 22 supplies fuel gas to the gas ejection nozzle 20 through the electromagnetic valve 23. A temperature detection sensor 27 using a thermal element such as a thermistor is attached to the inner back surface 12 of the clothes. A controller 25 opens and closes the electromagnetic valve 23 according to a signal from the temperature detection sensor 27. The controller 25 is set to open and close the solenoid valve 23 when the temperature of the temperature detection sensor 27 is 27 ° C. to 37 ° C. so that the temperature of the inner back surface 12 of the clothes is close to 32 ° C. where the human body feels comfortable. ing. Reference numeral 26 denotes an open / close valve such as a needle valve.
[0016]
When the on-off valve 26 is opened, fuel gas is ejected from the gas ejection nozzle 20 and ignited by the ignition device 21, combustion occurs and a flame is generated. When the combustion catalyst 19 is heated by the heat of combustion, and the temperature of the combustion catalyst 19 generally reaches a catalytic combustion possible temperature of 200 ° C. or higher, catalytic combustion is started. When catalytic combustion starts, the fuel gas used for combustion decreases and the flame disappears. The temperature of the catalytic combustor 18 rises. The air in the heat insulation case 14 is heated and an updraft is generated. Hot air is discharged from the convection passage 13 and rises in the gap between the back 17 of the human body and the inner back surface 12 of the clothes. At this time, the hot air heats the back 17 of the human body. When the temperature of the temperature detection sensor 27 becomes 37 ° C. or higher, the controller 25 closes the electromagnetic valve 23 by the signal of the temperature detection sensor 27 to stop the supply of fuel gas, and when the temperature of the temperature detection sensor 27 becomes 27 ° C. or lower. The controller 25 opens the electromagnetic valve 23 and resumes the supply of fuel gas so that the temperature of the inner back surface 12 of the clothes is maintained at a comfortable temperature of 32 ° C.
[0017]
(Embodiment 4)
A fourth embodiment will be described with reference to FIG. FIG. 5 shows the configuration of the heat source. In the figure, 18 is a catalyst combustor, 22 is a fuel tank, and supplies fuel gas to the catalyst combustor 18 via an electromagnetic valve 23. A temperature detection sensor 28 using a thermal element such as a thermistor is attached to the heat insulation case 14 side between the heat insulation case 14 and the back 17 of the human body. Reference numeral 25 denotes a controller that opens and closes the electromagnetic valve 23 based on a signal from the temperature detection sensor 28. The controller 25 is set so that the temperature of the temperature detection sensor 28 opens and closes the electromagnetic valve 23 between 31 ° C. and 33 ° C. so that the temperature of the back 17 of the human body is in the vicinity of 32 ° C. where the human body feels comfortable. ing. Reference numeral 26 denotes an open / close valve such as a needle valve.
[0018]
When the on-off valve 26 is opened and fuel gas is ejected from the gas ejection nozzle 20 and ignited by the ignition device 21, combustion occurs and a flame is generated. When the combustion catalyst 19 is heated by the heat of combustion, and the temperature of the combustion catalyst 19 generally reaches a catalytic combustion possible temperature of 200 ° C. or higher, catalytic combustion is started. When catalytic combustion starts, the fuel gas used for combustion decreases and the flame disappears. The temperature of the catalytic combustor 18 rises. The air in the heat insulation case 14 is heated and an updraft is generated. Hot air is discharged from the convection passage 13 and rises in the gap between the back 17 of the human body and the inner back 12 of the garment. At this time, the hot air heats the back 17 of the human body. When the temperature of the temperature detection sensor 28 becomes 33 ° C. or higher, the controller 25 closes the electromagnetic valve 23 and stops supplying the fuel gas. When the temperature of the temperature detection sensor 28 becomes 31 ° C. or lower, the controller 25 opens the electromagnetic valve 23 and opens the fuel gas. Restart the supply. In this manner, the temperature in the vicinity of the human back 17 is maintained at a comfortable temperature of 32 ° C.
[0019]
(Embodiment 5)
A fifth embodiment will be described with reference to FIG. FIG. 6 shows a cross section of the heat source. In the figure, 11 is clothes. Reference numeral 12 denotes an inner back surface of the garment 11, to which a heat source 15 covered with a heat insulating case 14 having a convection passage 13 is joined via an attachment portion 16. For the heat source 15 to easily dissipate heat, the attachment portion 16 may use a high thermal conductive fiber such as a copper fiber. The heat source 15 may be a warmer or a chemical warming material. The heat insulating case 14 is made of heat resistant synthetic resin such as nylon. The heat insulating case 14 prevents the back 17 of the human body from coming into contact with the heat source 15 when the clothes 11 are worn. The heat insulating case 14 forms a gap between the back 17 of the human body and the inner back surface 12 of the clothes. Reference numeral 29 denotes a blower provided at the lower part of the heat source 15. The blower 29 sends air into the heat insulation case 14 from the lower convection passage 13. The air sent in takes heat from the heat source 15 and becomes hot air and is discharged from the upper convection passage 13 to rise through the gap. At this time, the hot air heats the back 17 of the human body. In this way, the heating air is forcibly moved for heating.
[0020]
(Embodiment 6)
A sixth embodiment will be described with reference to FIG. FIG. 7 shows a cross section of the heat source. In the figure, 11 is clothes. Reference numeral 12 denotes an inner back surface of the garment 11, to which a heat source 15 covered with a heat insulating case 14 having a convection passage 13 is joined via an attachment portion 16. For the heat source 15 to easily dissipate heat, the attachment portion 16 may use a high thermal conductive fiber such as a copper fiber. The heat source 15 may be a warmer or a chemical warming material. The heat insulating case 14 is made of heat resistant synthetic resin such as nylon. The heat insulating case 14 prevents the back 17 of the human body from coming into contact with the heat source 15 when the clothes 11 are worn. The heat insulating case 14 forms a gap between the back surface 17 of the human body and the inner back surface 12 of the clothes. Reference numeral 29 denotes a blower provided at the lower part of the heat source 15. A temperature detection sensor 30 using a thermal element such as a thermistor is attached to the heat insulation case 14 side between the heat insulation case 14 and the back 17 of the human body. Reference numeral 31 denotes a controller that controls the air volume of the blower 29 based on a signal from the temperature detection sensor 30. The blower 29 sends air into the heat insulation case 14 from the lower convection passage 13. The air sent in takes heat from the heat source 15 and becomes hot air, is discharged from the upper convection passage 13 and rises in the gap. At this time, the hot air heats the back 17 of the human body. At the beginning of heating, the temperature inside the clothes is low, so lower the air flow and raise the temperature of the hot air. As the heating progresses, the temperature inside the garment 11 rises, and when the temperature of the temperature detection sensor 30 reaches 33 ° C. or higher, the air flow is increased and the temperature of the hot air is lowered to keep the temperature inside the garment 11 at a comfortable temperature. It is configured.
[0021]
(Embodiment 7)
A seventh embodiment will be described with reference to FIGS. 8 and 9 show the overall configuration of the heating garment and the cross section of the heat source section. In the figure, 11 is clothes. Reference numeral 12 denotes an inner back surface of the garment 11, to which a heat source 15 covered with a heat insulating case 14 having a convection passage 13 is joined via a heat release portion 32. The heat release part 32 may use a high heat conductive fiber such as a copper fiber so that heat can be easily conducted from the heat source 15. The heat release portion 32 is provided up to the front surface 33 of the clothes. The heat insulating case 14 is made of heat resistant synthetic resin such as nylon. The heat insulating case 14 prevents the back 17 of the human body from coming into contact with the heat source 15 when the clothes 11 are worn. Moreover, the heat insulation case 14 protrudes and the clearance gap is formed between the back part 17 of the human body, and the inner back surface 12 of clothes. The air in the heat insulation case 14 is heated by the heat source 15, and an updraft is generated. Hot air is discharged from the convection passage 13 and rises through the gap. At this time, the hot air heats the back 17 of the human body. On the other hand, the heat release part 32 conducts the heat of the heat source 15 to the front surface 33 of the clothes and also heats the front surface of the human body. In this way, the entire human body is heated by convection and conduction.
[0022]
【The invention's effect】
As described above, the heating garment of the present invention includes a heat source provided inside the back of the garment, and heat insulation that covers the heat source and protrudes so that a gap is formed between the back of the human body and the back of the garment. And a convection passage provided in the heat insulation case. The air in the heat insulation case heated by the heat source is discharged from the convection passage, and is formed between the back of the human body and the back of the clothes. it is so arranged warm the body back by heated air rising the gap can be uncomfortable when wearing lightweight without to heat quickly the back part of the human body in updraft of air heated by the heat source.
[Brief description of the drawings]
FIG. 1 is a perspective view of a heating garment according to the first embodiment of the present invention. FIG. 2 is a sectional view of a heat source of the heating garment according to the first embodiment of the present invention. FIG. 4 is a front view of the heat source of the heating garment according to the embodiment. FIG. 5 is a front view of the heat source of the heating garment according to the third embodiment of the present invention. FIG. 6 is a sectional view of a heat source of a heating garment according to a fifth embodiment of the present invention. FIG. 7 is a sectional view of a heat source of a heating garment according to a sixth embodiment of the present invention. FIG. 9 is a perspective view of a heating garment according to a sixth embodiment of the present invention. FIG. 9 is a cross-sectional view of a heat source of the heating garment according to a seventh embodiment of the present invention. ]
DESCRIPTION OF SYMBOLS 11 Clothes 12 Back surface of clothes 13 Convection passage heat generation chamber 14 Heat insulation case 15 Heat source 17 Human body back 18 Catalytic combustor 22 Fuel tank 23 Electromagnetic valve 24, 27, 28, 30 Temperature detection sensor 29 Blower 32 Heat release part 33 Clothes Front

Claims (6)

A heat source provided inside the back of the garment; a heat insulating case that covers the heat source and protrudes so that a gap is formed between the back of the human body and the back of the garment; and a convection passage provided in the heat insulating case The air in the heat insulation case heated by the heat source is discharged from the convection passage, and the back of the human body is heated by the heated air that rises the gap formed between the back of the human body and the back of the clothes. Heated clothes designed to warm up . A heat source constituted by catalytic combustor, the catalytic combustor includes a combustion catalyst, and a gas jet nozzle for supplying a fuel gas to the combustion catalyst, an ignition device for igniting the fuel gas ejected from the gas ejection nozzle The heating garment according to claim 1, further comprising: a valve provided between the catalytic combustor and a fuel tank, wherein the valve is opened and closed by a signal from a temperature detection sensor attached to the catalytic combustor. A heat source constituted by catalytic combustor, the catalytic combustor includes a combustion catalyst, and a gas jet nozzle for supplying a fuel gas to the combustion catalyst, an ignition device for igniting the fuel gas ejected from the gas ejection nozzle The heating garment according to claim 1, further comprising: a valve provided between the catalytic combustor and the fuel tank, wherein the valve is opened and closed by a signal of a temperature detection sensor attached to an inner back surface of the garment. A heat source constituted by catalytic combustor, the catalytic combustor includes a combustion catalyst, and a gas jet nozzle for supplying a fuel gas to the combustion catalyst, an ignition device for igniting the fuel gas ejected from the gas ejection nozzle The heating garment according to claim 1, further comprising: a valve provided between the catalytic combustor and the fuel tank, wherein the valve is opened and closed by a signal of a temperature detection sensor attached between a heat insulating case and a back of a human body. The heating garment according to claim 1, wherein the heat insulating case is configured to prevent the heat source from contacting the back of the human body when the garment is worn. The heating garment according to claim 1, wherein the convection passage is provided in an upper part and a lower part of the heat insulating case .

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