JPH0989360A - Hot air supply method and apparatus and accessory for the apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To achieve concentrated heating of a location alone requiring a partial heating initially by positioning a hot air blow port provided on the opposite side of a hot air supply apparatus to a part of a room desired to heat to supply hot air by a forced blowing means. SOLUTION: A hot air suction port 3 is positioned near a heat source and a hot air blow port 2 provided on the opposite side of a hot air supply apparatus of a flexible and extensible bellows structure 1 for hot air supply having the hot air suction port 3 is positioned at a part of a room desired to heat. Then, the supply of hot air is promoted by a fan 7 or the like for blowing hot air provided at the hot air blow port 2 of the hot air supply apparatus of the bellows structure 1 together with a forced blowing means such as a fan 8 for hot air suction provided at the hot air suction port 3 of the hot air supply apparatus of the bellows structure 1. This accomplishes a concentration of limited heat energy only on a part of a room needed to heat thereby allowing a local heating.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hot air feeding method, a hot air feeding device, and an auxiliary device of the hot air feeding device, and more particularly to heating a part of a room rather than heating the entire room. The present invention relates to a hot air feeding method for feeding hot air, a hot air feeding device, and an accessory device of the hot air feeding device, which has flexibility and stretchability for hot air feeding. A forced air blowing means such as a suction fan and / or a blowing fan is provided at an appropriate position of a bellows-type warm air feeder made of metal such as aluminum and / or a synthetic resin, and when not in use, the bellows structure part is provided. , A hot-air feeding method and a hot-air feeding apparatus, which are reduced as much as possible to reduce the space used, and when the hot-air feeding apparatus is used, the reduced size can be expanded and used. And a device attached to the hot air feeder.

[0002]

2. Description of the Related Art Conventionally, even if there is a difference in heating technology in a room where there is a cold winter, indoor heating has been optimized by adopting the optimum heating technology to suit the area and the structure of the house. Devices have become popular. However, on the other hand,
It is not always necessary to heat the entire room because of the structure of the house, but rather partial heating may be more effective. In the case of towers, there is a heat source on the back of the upper plate of recent towers, but even without it, long ago, a briquettes brazier was used as a heat source to replace the heat source. I've been By doing so, it was possible to heat the legs and the lower part of the lower back, and it was only necessary to heat a narrow space, and it was possible to achieve effective results with less fuel. However, recently, the structure of the house has been changed from a pillar-centered structure to a wall-centered structure, and a heat-insulating wall structure is suitable for the wall-centered structure, making use of an excellent wall structure of heat-insulating structure. Housing structures are widespread. Although such a housing structure has excellent habitability, it cannot be said that the housing structure is adaptable to changes in outside air. Therefore, in a place where the seasons change drastically and a low pressure is likely to occur, sometimes a housing structure that makes good use of the wall structure of the heat insulating structure is not desirable.
In that sense, in the case of a kotatsu or a digging kotatsu, even if the temperature of the room is low, the lower part of the body is sufficiently warm and comfortable. Of course, at such times, I wore a thick cotton pad and muffler to warm the lower part of my body. Also, in winter, I placed a heat source inside the room near the kitchen to warm the room. However, conventional heat sources are difficult to manage because farmers use burned vegetable fuels, and lately, not only in urban areas but also in farmers, petroleum-based fuels have come to be used. It was Furthermore, recently, the air pollution due to the combustion of fuel is disliked, and other heat sources are required regardless of the combustion of fuel. However, a heat source that avoids combustion of fuel is not practical even if it is ideal.

[0003]

SUMMARY OF THE INVENTION Therefore, first of all, it is necessary to partially heat only the area where it is necessary to partially heat the room without first filling the entire area of the room with heat energy generated from the heat source. The first problem of the present invention is also, utilizing the same structure as the expandable duct, the blower mechanism is attached to the same structure as the duct, hot air from the heat source through the air supply pipe. The second object of the present invention is to supply hot air intensively to a part of the room to be warmed. Further, the air supply pipe itself expands and contracts, and the divided pipe is used as a unit divided pipe. The third object of the present invention is to simplify the connection and disconnection and to easily obtain the desired length, and when storing without using it in hot weather such as summer, make it as small as possible. The fourth object of the present invention is to accommodate In addition, an air supply pipe that uses the same structure as a duct that can be expanded and contracted, and that has the same structure as the duct and is equipped with a ventilation mechanism so that hot air is supplied from the heat source to the structure that has the same structure as the duct. To supply warm air intensively to a part of the room where you want to warm up, and to satisfy the comfort and economic efficiency in late-night activities such as studying at midnight, studying at midnight, and watching TV at midnight. Is the fifth subject of the present invention.

[0004]

SUMMARY OF THE INVENTION According to the present invention, a warm air inlet is located near a heat source, and the temperature of the flexible and stretchable bellows structure for feeding warm air having the warm air inlet is provided. The hot air blowout port provided on the opposite side of the air blower is located in a part of the room where you want to warm up, and the forced air blowing means promotes hot air blowout for partial heating. The present invention also provides a warm air suction port at one end of a bellows structure portion of a warm air feeding device having a flexible and stretchable bellows structure for feeding warm air. A hot air blowout port is provided at the other end of the bellows structure portion, and a height adjusting device for the hot air intake port is provided at one end of the bellows structure portion to determine the positional relationship between the heat source and the warm air intake port. In order to obtain the best positional relationship, when using, place the hot air inlet near the heat source and The hot air blower provided on the opposite side of the structure hot air feeder is located at a part of the room where it is desired to warm up, and by the forced air blowing means provided at an appropriate position of the bellows structure hot air feeder, The present invention provides a hot air feeding device characterized in that hot air feeding is promoted to perform partial heating. Further, the present invention provides a flexible and stretchable bellows structure for hot air feeding. The warm air suction port is provided at one end of the bellows structure portion of the warm air feeding device, the warm air blowout port is provided at the other end of the bellows structure portion, and the height of the warm air suction port provided at one end of the bellows structure portion. Is provided so that the positional relationship between the heat source and the hot air inlet can be set to the best positional relationship, and the forced blowing means such as the suction fan and / or the blowing fan is not provided as a part of the bellows structure portion. Used as an accessory that can be attached to and detached from the end of the bellows structure. Therefore, when the warm air feeding device having a bellows structure having elasticity is not used, the warm air feeding device is contracted and the forced air blowing means such as the suction fan and / or the blowing fan is removed, and the hot air feeding device is disassembled at the time of use. Assemble what was used, place the hot air inlet near the heat source, and place the hot air outlet on the opposite side of the bellows type warm air feeder at the part of the room where you want to heat. The auxiliary device of the warm air feeding device is characterized in that the forced air blowing means provided at an appropriate position of the warm air feeding device having the bellows structure promotes the hot air feeding to perform partial heating. .

[0005]

The present invention is the opposite of a flexible and stretchable bellows-type warm air feeder for warm air feeding, which has a warm air inlet located near a heat source. The warm air blower is characterized in that the hot air blowout port provided on the side is located in a part of the room where it is desired to warm up, and the forced air blowing means promotes the warm air blow to perform partial heating. By all means, rather than heating the entire room, by focusing only on the part of the room that you want to heat, you focus less heat energy only on the part that needs to be heated. May allow localized heating. Further, the present invention provides a warm air intake port at one end of a bellows structure portion of a flexible and stretchable bellows structure warm air feeder for warm air feeding, and at the other end of the bellows structure portion. A hot air outlet is provided,
Since a device for adjusting the height of the hot air intake port provided at one end of the bellows structure portion is provided, it is a warm air supply device that can make the positional relationship between the heat source and the hot air intake inlet the best. At the time of use, the hot air inlet is located near the heat source,
The warm air blowout port provided on the opposite side of the bellows-type warm air feeder is located at a place where it is desired to warm the room, and the forced air blowing means is provided at an appropriate position of the bellows-type warm air feeder. , Promote warm air delivery and provide partial heating. Further, the present invention provides a warm air intake port at one end of a bellows structure portion of a flexible and stretchable bellows structure warm air feeder for warm air feeding, and at the other end of the bellows structure portion. A hot air outlet is provided, and a height adjusting device for the hot air inlet provided at one end of the bellows structure portion is provided so that the positional relationship between the heat source and the hot air inlet can be set to the best positional relationship. A bellows structure having elasticity by using a forced air blowing means such as a suction fan and / or a blowing fan as an auxiliary device that can be attached to and detached from the end of the bellows structure part, not as a part of the bellows structure part. When not in use, the warm air feeder of
Alternatively, since the forced air blowing means such as the blowing fan is also removed, when not in use, it is easy to store it in a disassembled state in a slightly shrunk state and stored. Then, at the time of use, the disassembled thing is assembled, the warm air suction port is located near the heat source, and the warm air blowout port provided on the opposite side of the warm air feeding device of the bellows structure is part of the room. It is possible to facilitate the partial heating by accelerating the warm air feeding by the forced air blowing means provided at an appropriate position of the warm air feeding device of the bellows structure, which is located at the place where it is desired to warm. And
The accessory device of the warm air feeding device of the present invention facilitates removal of the forced blowing means such as the suction fan and / or the blowing fan, and withstands long-term use together with the bellows structure portion of the warm air feeding device having the bellows structure. Can be used easily. The height adjusting device of the accessory device of the warm air feeding device of the present invention is a metal fitting for height adjustment or a height adjusting temperature adjustment device at the end opening of the warm air feeding device having a bellows structure. The height of the hot air inlet or the hot air outlet can be adjusted by a device for supporting the air inlet or a device for supporting the hot air outlet capable of adjusting the height of the hot air outlet.

[0006]

EXAMPLE 1 The present invention has a warm air intake port located near a heat source and having a flexible and stretchable bellows structure for hot air supply having the hot air intake port. The hot air outlet provided on the opposite side of the room is located in a part of the room where the warm air is desired to be warmed, and the hot air suction fan or the like provided at the hot air inlet of the warm air feeder having the bellows structure. With the forced air blowing means, the forced air blowing means such as the hot air blowing fan provided at the hot air blowing port of the warm air feeding device having the bellows structure promotes the hot air feeding to perform partial heating. Is a hot air feeding method.

[0007]

Second Embodiment According to the present invention, the warm air inlet can be located near the heat source by means of adjusting the height of the hot air inlet provided to locate the hot air inlet near the heat source. ,
A part of the room where the warm air outlet provided on the opposite side of the flexible and stretchable bellow structure warm air feeder having the warm air inlet is desired to be heated. The hot air feeding method is characterized in that the hot air feeding is promoted by the forced air blowing means to perform partial heating.

[0008]

[Third Embodiment] In the present invention, a warm air inlet having a parabola type or a trumpet type warm air which is allowed to flow in a converging trajectory near a heat source is provided, and the warm air having the warm air inlet is provided. A warm air blower provided on the opposite side of the flexible and stretchable bellows-type warm air blower for feeding is located at a part of the room where the warm air is to be warmed, and hot air is blown by forced blowing means. It is a hot air feeding method characterized by accelerating air feeding to perform partial heating.

[0009]

[Embodiment 4] The present invention has a warm air intake port located near a heat source and having a flexible and stretchable bellows structure for hot air supply having the hot air intake port. The hot air outlet provided on the opposite side of the room is located in a part of the room where you want to warm up, and the forced air blowing means promotes hot air feeding,
It is possible to perform partial heating, and it is possible to obtain a desired length by connecting a desired number of unit bodies of the warm air supply device having the bellows structure. Is the way.

[0010]

[Embodiment 5] The present invention has a warm air intake port located near a heat source and having a flexible and stretchable bellows structure for hot air supply having the hot air intake port. The hot air outlet provided on the opposite side of the room is located in a part of the room where you want to warm up, and the forced air blowing means promotes hot air feeding,
A warm air feeding method characterized in that a small flow of low velocity is blown out from a large number of fine holes for blowing hot air provided in a cap attached to a hot air outlet while performing partial heating.

[0011]

[Embodiment 6] According to the present invention, a warm air inlet having a flexible and stretchable bellows structure for warm air feeding having a hot air inlet located near a heat source. The hot air outlet provided on the opposite side of the room is located in a part of the room where you want to warm up, and the forced air blowing means promotes hot air feeding,
A warm air supply characterized in that a desired condition for blowing hot air is obtained by fixing the hot air blowout port to a desired position or a desired member by a fixture attached to the hot air blowout port while performing partial heating. It is a sending method.

[0012]

[Embodiment 7] The present invention has a flexible and stretchable bellows-type warm air feeder for warm air feeding having a warm air inlet near the heat source. The hot air outlet provided on the opposite side of the room is located in a part of the room where you want to warm up, and the forced air blowing means promotes hot air feeding,
It is a hot-air feeding method characterized by partially heating the inside of a yagura-kotsu.

[0013]

[Embodiment 8] According to the present invention, a warm air inlet is provided at one end of the bellows structure portion of a flexible and stretchable bellows structure warm air feeder for feeding warm air, and the bellows structure portion is provided. A warm air blowout port is provided at the other end, and a cap-type blowout port having a large number of fine hot air blowout port fine ports is provided at the other end of the bellows structure portion. The wind inlet is located near the heat source, and the warm air outlet provided on the opposite side of the bellows-type warm air feeder is located in a part of the room where you want to warm up, to feed the bellows structure. A warm air supply characterized in that a forced air supply means provided at an appropriate position of the device promotes warm air supply, partial heating is performed, and low-speed fine air is blown out from a cap-type outlet having a minute opening. It is a sending device.

[0014]

[Embodiment 9] According to the present invention, a warm air suction port is provided at one end of a bellows structure portion of a flexible and stretchable bellows structure warm air feeder for feeding warm air, and the bellows structure portion is provided. A warm air blowout port is provided at the other end, and in order to adjust the length of the bellows structure warm air feeder, the bellows structure unit is expanded and contracted, and a desired number of bellows unit units are connected to obtain a desired length. It is possible to form a warm air supply device having a bellows structure and to adjust the amount of air blown by a forced air blowing means such as a suction fan and / or a blowing fan. When using, the warm air suction port is located near a heat source. , A forced air blowing means provided at an appropriate position of the warm air feeding device having the bellows structure by arranging the warm air blowing port provided on the opposite side of the warm air feeding device having the bellows structure to a place where it is desired to warm the room. To promote hot air supply and provide partial heating. A hot air feeding device according to claim.

[0015]

[Embodiment 10] According to the present invention, a warm air inlet is provided at one end of a bellows structure portion of a bellows-structured warm air feeder having flexibility and stretchability for feeding warm air. A warm air outlet is provided at the other end, and in order to provide the warm air inlet and the warm air outlet at appropriate positions, a fixing device is attached to the warm air inlet and / or the warm air outlet so that they can be fixed. During use, the hot air inlet is located near the heat source, and the hot air outlet provided on the opposite side of the bellows-type hot air feeder is located at a desired location in the room,
A warm air feeding device characterized in that a forced air blowing means provided at an appropriate position of a bellows-type warm air feeding device promotes warm air feeding to perform partial heating.

[0016]

[Embodiment 11] In the present invention, a warm air inlet is provided at one end of a bellows structure portion of a flexible and stretchable bellows structure warm air feeder for feeding warm air, and the bellows structure portion A warm air outlet is provided at the other end, and a height adjusting device for the hot air inlet is provided at one end of the bellows structure portion so that warm air of a parabola type or a trumpet type can be introduced in a converging trajectory. The attached device described above is connected to the warm air inlet of the warm air feeder of the bellows structure so that warm air of a parabola type or a trumpet type can be introduced in a converging trajectory in front of the warm air inlet. An auxiliary device is positioned to receive warm air into the warm air inlet, and when used, the warm air inlet is positioned near a heat source and is provided on the opposite side of the bellows structure warm air feeder. The warm air outlet is located in the part of the room where you want to warm up, and the bellows structure is The forced air means provided at an appropriate position of the hot air feeding device, to promote Yutakakazekyuoku an accessory device hot air feeding device characterized by forming the partial heating.

[0017]

[Advantages] The present invention is the opposite of a flexible and stretchable bellows-type warm air feeding device for warm air feeding having a warm air inlet located near a heat source. The warm air blower is characterized in that the hot air blowout port provided on the side is located in a part of the room where it is desired to warm up, and the forced air blowing means promotes the warm air blow to perform partial heating. By all means, rather than heating the entire room, by focusing only on the part of the room that you want to heat, you focus less heat energy only on the part that needs to be heated. This has the effect of enabling local heating. Further, the present invention provides a warm air intake port at one end of a bellows structure portion of a flexible and stretchable bellows structure warm air feeder for warm air feeding, and at the other end of the bellows structure portion. A hot air outlet is provided, and a device for adjusting the height of the hot air inlet provided at one end of the bellows structure portion is provided so that the positional relationship between the heat source and the hot air inlet can be set to the optimum positional relationship. Since it is a feeding device, when using it, the hot air inlet is located near the heat source, and the hot air outlet provided on the opposite side of the bellows structure hot air feeding device is located in a part of the room where you want to warm it. There is an effect that the forced air blowing means provided at a proper position of the warm air feeding device having the bellows structure can accelerate the warm air feeding to achieve partial heating. Further, the present invention provides a warm air intake port at one end of a bellows structure portion of a flexible and stretchable bellows structure warm air feeder for warm air feeding, and at the other end of the bellows structure portion. A hot air outlet is provided, and a height adjusting device for the hot air inlet provided at one end of the bellows structure portion is provided so that the positional relationship between the heat source and the hot air inlet can be set to the best positional relationship. A bellows structure having elasticity by using a forced air blowing means such as a suction fan and / or a blowing fan as an auxiliary device that can be attached to and detached from the end of the bellows structure part, not as a part of the bellows structure part. The warm air feeder is shrunk when not in use, and the forced air blowing means such as the suction fan and / or the blowing fan is also removed. , Storage The effect is easily kept. Then, at the time of use, the disassembled thing is assembled, the warm air suction port is located near the heat source, and the warm air blowout port provided on the opposite side of the warm air feeding device of the bellows structure is part of the room. In the warm air feeding device having a bellows structure, the forced air blowing means is provided at an appropriate position to warm the hot air feeding, and there is an effect that the partial air heating can be easily performed. . Further, the accessory device of the hot air feeder of the present invention facilitates removal of the forced air blowing means such as the suction fan and / or the blowing fan, and allows long-term use together with the bellows structure part of the bellows structure hot air feeder. There is an effect that it can be easily used so as to endure. The height adjusting device of the accessory device of the warm air feeding device of the present invention is a metal fitting for height adjustment or a height adjusting temperature adjustment device at the end opening of the warm air feeding device having a bellows structure. There is an effect that the height of the hot air inlet and the height of the warm air outlet can be adjusted by a device for supporting the air inlet and a device for supporting the hot air outlet that can adjust the height of the hot air outlet.

[Brief description of drawings]

FIG. 1 is a conceptual diagram of an embodiment of a warm air feeding device according to the present invention.

FIG. 2 is a conceptual view of another embodiment of the hot air feeding device according to the present invention, which is different from FIG.

FIG. 3 is a conceptual view of another embodiment of the warm air feeding device of the present invention, which is different from FIGS. 1 and 2.

FIG. 4 is a conceptual diagram of an outlet cap of a main part of the warm air feeder according to the present invention.

[Explanation of symbols]

1 Bellows structure of the hot air feeder 2 Hot air outlet of the hot air feeder 3 Hot air inlet of the hot air feeder 4 Support device of the hot air outlet 5 Metal fittings for height adjustment 6 High Adjusting device for hot air intake 7 Blow-off fan 8 Suction fan 9 Blow-off cap

Claims (17)

[Claims] 1. A warm air suction port is located near a heat source, and the hot air suction port is provided on the opposite side of a flexible and stretchable bellows-shaped warm air feeding device for feeding the warm air. Position the hot air outlet provided in a part of the room where you want to warm up,
A warm air feeding method characterized in that a forced air blowing means promotes hot air feeding to perform partial heating. 2. A warm air inlet is located near a heat source, and is provided on the opposite side of a flexible and stretchable bellows-type warm air feeder for warm air feeding having the warm air inlet. Position the hot air outlet provided in a part of the room where you want to warm up,
A warm air blown by a forced air blowing means such as a hot air suction fan at the hot air inlet of the warm air feeding device having the bellows structure to promote partial warming. Delivery method. 3. A warm air suction port is located near a heat source, and is provided on the opposite side of a flexible and stretchable bellows-type warm air feeding device for feeding warm air having the warm air suction port. Position the hot air outlet provided in the part of the room where you want to warm it, and supply the hot air to the warm air outlet of the bellows-type warm air feeder by a forced air blower such as a fan for blowing hot air. A hot air feeding method characterized in that the air feeding is promoted to perform partial heating. 4. A warm air suction port is located near a heat source, and the hot air suction port is provided on the opposite side of the flexible and stretchable bellows-structured warm air feeding device having the warm air suction port. Position the hot air outlet provided in a part of the room where you want to warm up,
The temperature provided at the warm air outlet of the warm air feeder having the bellows structure together with the forced air blowing means such as the hot air suction fan provided at the warm air inlet of the warm air feeder having the bellows structure. By forced blowing means such as a fan for blowing air,
A hot air feeding method characterized by promoting hot air feeding to perform partial heating. 5. A warm air suction port can be located near the heat source by means of adjusting the height of the hot air suction port provided for positioning the warm air suction port near the heat source, and A warm air blower provided on the opposite side of the flexible and stretchable bellows-type warm air blower for warm air blow with a hot air blower is located at a desired location in a room. hand,
A warm air feeding method characterized in that a forced air blowing means promotes hot air feeding to perform partial heating. 6. A hot-air inlet having a hot-air inlet, which is provided near the heat source, and which allows hot air of a parabola type or a trumpet type to enter in a converging trajectory. The warm air blower provided on the opposite side of the flexible and stretchable bellows-type warm air blower is located in a part of the room where you want to warm, and the forced air blower is used to feed warm air. A hot air feeding method characterized by promoting partial heating. 7. A warm air suction port is located near a heat source, and the hot air suction port is provided on the opposite side of a flexible and stretchable bellows-type warm air feeding device for feeding the warm air. Position the hot air outlet provided in a part of the room where you want to warm up,
By the forced air blowing means, it is possible to promote hot air feeding and perform partial heating, and obtain a desired length by connecting a desired number of unit bodies of the warm air feeding device having the bellows structure. A hot air feeding method characterized by making it possible. 8. A warm air suction port is located near a heat source, and the hot air suction port is provided on the opposite side of the flexible and stretchable bellows-type warm air feeding device for feeding the warm air. Position the hot air outlet provided in a part of the room where you want to warm up,
The forced air blowing means promotes warm air feeding, performs partial heating, and blows out low-velocity breeze from a large number of hot air blowing minute openings provided on the cap attached to the warm air outlet. The hot air feeding method. 9. A warm air suction port is located near a heat source, and is provided on the opposite side of a flexible and stretchable bellows-type warm air feeding device for feeding warm air having the warm air suction port. Position the hot air outlet provided in a part of the room where you want to warm up,
The forced air supply means promotes the hot air supply, performs partial heating, and fixes the hot air outlet at a desired position or a desired member by a fixture attached to the hot air outlet, so that the desired temperature is maintained. A hot air feeding method characterized by obtaining a blowing condition of wind. 10. A warm air suction port is located near a heat source, and is provided on the opposite side of a flexible and stretchable bellows-shaped warm air feeding device for feeding warm air having the warm air suction port. The hot air outlet provided is located in a part of the room where it is desired to warm up, and the forced air blowing means promotes hot air feeding, thereby performing partial heating such as the inside of the Yagura-kotoe. Hot air feeding method. 11. A warm air feeding device having a flexible and stretchable bellows structure for feeding warm air, wherein a warm air suction port is provided at one end of the bellows structure portion and the other end of the bellows structure portion is heated. A wind blowout port is provided, and a height adjusting device for the hot air intake port provided at one end of the bellows structure portion is provided so that the positional relationship between the heat source and the warm air intake port can be set to the best possible positional relationship. At this time, the hot air inlet is located near the heat source, and the hot air outlet provided on the opposite side of the bellows-type warm air feeder is located in a part of the room where it is desired to warm the bellows structure. A warm air feeding device, characterized in that a forced air blowing means provided at an appropriate position of the warm air feeding device promotes hot air feeding to perform partial heating. 12. A warm air feeding device having a flexible and stretchable bellows structure for feeding warm air, wherein a warm air suction port is provided at one end of the bellows structure portion, and a warm air inlet is provided at the other end of the bellows structure portion. An air outlet is provided, and a cap-type outlet having a large number of minute outlets for the warm air is provided in the warm air outlet provided at the other end of the bellows structure portion. The hot air blower located near the heat source and on the opposite side of the bellows-type hot air feeder is located at a place where you want to warm the part of the room. The warm air feeding device is characterized in that the forced air blowing means provided in the part promotes warm air feeding, partial heating is performed, and low-velocity breeze is blown out from the cap-type outlet having a minute opening. 13. A warm air suction port is provided at one end of a bellows structure portion of a flexible and stretchable bellows structure warm air feeder for warm air feeding, and the other end of the bellows structure portion is heated. An air outlet is provided, and in order to adjust the length of the bellows-type warm air feeding device, the bellows structure is expanded and contracted, and a desired number of bellows-shaped units are connected to form a bellows structure of a desired length. A hot air supply device can be formed and the amount of air blown can be adjusted by a forced air blowing means such as a suction fan and / or a blowing fan, and the hot air suction port is located near a heat source during use, and the bellows structure has a bellows structure. The hot air blower provided on the opposite side of the hot air blower is located in the part of the room where you want to warm up, and the forced air blower provided at the appropriate position of the bellows type hot air blower provides warm air. Characterized by facilitating feeding and providing partial heating That hot air feeding device. 14. A warm and air suction device having a flexible and stretchable bellows structure for feeding warm air, wherein a warm air inlet is provided at one end of the bellows structure portion and the other end of the bellows structure portion is heated. In order to provide the air outlet and to provide the hot air inlet and the hot air outlet at appropriate positions, a fixing device is attached to the hot air inlet and / or the hot air outlet so that they can be fixed. The warm air inlet is located near the heat source, and the hot air outlet provided on the opposite side of the bellows-type warm air feeder is located at a part of the room where the warm air is to be heated. By forced air blowing means provided at an appropriate position of the feeding device,
A hot air feeding device characterized by promoting hot air feeding and performing partial heating. 15. A warm air feeding device having a flexible and stretchable bellows structure for feeding warm air, wherein a warm air inlet is provided at one end of the bellows structure portion, and the other end of the bellows structure portion is heated. An air outlet is provided, and a device for adjusting the height of the hot air inlet provided at one end of the bellows structure portion is provided so that the positional relationship between the heat source and the warm air inlet can be set to the best positional relationship, and the suction is performed. A forced blowing means such as a fan and / or a blowing fan can be used not as a part of the bellows structure portion but as an attachment device that can be attached to and detached from an end portion of the bellows structure portion, thereby providing a bellows structure having elasticity. When the warm air feeder is not in use, it is contracted and the suction fan and / or
Or remove the forced air blowing means such as a blower fan, and assemble the disassembled one before use,
The warm air inlet is located near the heat source, and the hot air outlet provided on the opposite side of the bellows-type warm air feeder is located at a part of the room where the warm air is to be heated. An auxiliary device for a warm air feeding device, characterized in that the forced air blowing means provided at an appropriate position of the feeding device promotes hot air feeding to perform partial heating. 16. A warm air inlet is provided at one end of a bellows structure portion of a flexible and stretchable bellows structure warm air feeder for warm air feeding, and the other end of the bellows structure portion is heated. An accessory device provided with an air outlet and a height adjusting device for a hot air inlet provided at one end of the bellows structure portion so that warm air of a parabola type or a trumpet type can be introduced in a converging trajectory. Is connected to the warm air inlet of the warm air feeder having the bellows structure, and an accessory device is provided in front of the warm air inlet to allow warm air of a parabola type or a trumpet type to enter in a converging trajectory. Then, the hot air is received in the hot air inlet, and when used, the hot air inlet is located near a heat source, and the hot air blower provided on the opposite side of the hot air feeding device having the bellows structure. Place the mouth in a part of the room where you want to warm up, and provide a bellows structure with warm air. The forced air means provided at an appropriate position of the device, to facilitate Yutakakazekyuoku adjunct of hot air feeding device characterized by forming the partial heating. 17. A warm air suction port is provided at one end of a bellows structure portion of a bellows-structured warm air feeder made of aluminum having flexibility and stretchability for feeding warm air, and other bellows structure portions are provided. A warm air outlet is provided at the end, and a heat generating device serving as a heat source is provided at the hot air inlet provided at one end of the bellows structure portion.
It is possible to make the positional relationship between the heat source that becomes the heat generating device and the warm air intake port a good positional relationship.
The hot air inlet is installed at a position suitable for air intake, and the hot air outlet provided on the opposite side of the warm air feeder having a bellows structure is located at a part of the room where the user wants to warm. An auxiliary device for a warm air feeding device, characterized in that the forced air blowing means provided at an appropriate position of the bellows type warm air feeding device promotes the warm air feeding to perform partial heating.