JP2001263820A - Heater - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a heater for eliminating the need for heating a heat exchanger directly with a burner and at the same time the need for a convection fan into a room by efficiently radiating the heat of a combustion gas. SOLUTION: The heater is provided with a radiation body 12 having a heat- sampling surface 13 that is heated by a high-temperature gas and a radiation surface 14 that is heated by the high-temperature gas and at the same time generates radiation energy, a radiation surface heating air duct 16 for guiding the high-temperature gas to the radiation surface 14 and the heat-sampling surface 13, a heat-sampling surface heating air duct 15, a high-temperature gas diffusion prevention body 18 for transmitting at least one portion of radiation being generated from the radiation surface 14 and guiding a high- temperature gas that is emitted from the radiation surface heating air duct 16 to the radiation body 12, and a connection air duct 17 for connecting the radiation surface heating air duct 16 and the heat-sampling surface heating air duct 15 to a high-temperature gas generation means, thus increasing the heat transfer area of the radiation body 12 and hence a heat transfer rate. Further, by directing the radiation surface 14 downward, forward blowing can be intensified.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heating device using combustion heat, and more particularly to a heating device using radiant heat.

[0002]

2. Description of the Related Art A conventional heating device of this kind is disclosed in
What was described in 11548 gazette was common. As shown in FIG. 18, the heating device is provided with a burner 1 provided at the lower part of the main body, a hollow thin box-shaped heat exchanger 2 for passing the combustion gas from the burner 1, and formed on both sides of the heat exchanger. A vertically long opening 3, a far-infrared paint 4 applied on at least the front surface of the heat exchanger 2, a far-infrared paint applied on at least the front surface of the heat exchanger, and blowing indoor air to the heat exchanger 2. Consists of a convection fan 5 which exchanges heat and discharges it as warm air from the main body discharge port,
The heat exchanger 2 has a hollow interior so that the combustion gas 6 from the burner 1 passes therethrough and is provided with a passage 6 to provide a passage 6. A part of the passage 7 is provided so that the combustion gas can reach all parts of the heat exchanger. , A concave bead 8 is provided and discharged from the opening 3.

[0003] The combustion gas generated by the burner passes through the heat exchanger 2 and is heated to 300 ° C to 500 ° C to radiate far-infrared rays from the front surface coated with far-infrared paint to perform radiant heating. At the same time, the indoor air taken in by the convection fan 5 is blown along the rear surface of the heat exchanger 2, mixed with the combustion gas discharged at the opening 3 of the heat exchanger 2, and discharged into the room as warm air. Perform heating.

[0004]

However, in the above-mentioned conventional heating apparatus, the combustion gas flows into the heat exchanger and heats the heat exchanger by convective heat transfer. However, the convective heat transfer Qc is expressed by the following equation (1). As shown, it is proportional to the difference between the heat exchanger temperature and the combustion gas temperature, but the amount of radiation Qr from the heat exchanger is (Equation 2) the fourth power of the temperature of the heat exchanger and the fourth power of the temperature of the radiation heat absorbing surface. Proportional.

[0005]

(Equation 1)

[0006]

(Equation 2)

[0007] In the structure of the heat exchanger of the conventional heating device, the area of the combustion gas and that of the heat exchanger are almost equal, and the heat transfer coefficient of the heat exchanger is about 10 W / m ² K because of the flat plate. In order to raise the temperature of the heat exchanger to 300 ° C., it is necessary to increase the temperature difference between the combustion gas temperature and the panel member. The temperature of the combustion gas introduced into the panel member must be as high as about 870 ° C. The heat exchanger must be made of a material that can withstand high temperatures, and the heat exchanger needs to be directly heated by the flame generated by the burner. Furthermore, a convection fan has to be provided to circulate the combustion gas after heat exchange in the heat exchanger into the room.

[0008]

In order to solve the above-mentioned problems, the present invention comprises a high-temperature gas generating means for generating a high-temperature gas, a heat-collecting surface heated by the heat of the high-temperature gas, and a radiation surface for generating radiant energy. A radiator installed diagonally so that a hole penetrating from the heat-collecting surface to the radiation surface is provided so that the radiation surface faces downward, a radiator heating air path that guides high-temperature gas to the radiator's heat-collecting surface, and a radiator heating It is configured as a connecting air path that connects the air path and the high-temperature gas generating means.

According to the above configuration, since the radiator is provided with the hole, the high-temperature gas flows from the radiator heating air path to the radiant surface of the radiator, and the high-temperature gas removes the radiator from both the heat-collecting surface and the radiant surface. The heating increases the heat transfer area when the high-temperature gas transfers heat to the radiator, and the holes reduce the development of the boundary layer and increase the heat transfer coefficient.

The high-temperature gas which has flowed out of the radiator heating air path to the radiating surface of the radiator forms an ascending flow due to the draft action, but is disposed obliquely so that the radiating surface of the radiator faces downward. Then, the radiation flows from the radiation surface so as to lick above the radiation surface, and heats the radiation surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface, the heat of the combustion gas is efficiently transmitted to the radiation surface. In addition, the heated high-temperature gas is blown obliquely forward, so that hot air can be circulated indoors without installing a special convection fan.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A heating apparatus according to a first aspect of the present invention includes a high-temperature gas generating means for generating a high-temperature gas, such as a burner for burning fuel, a heat-collecting surface heated by the heat of the high-temperature gas, and a high-temperature gas. A radiator that has a radiation surface that is heated by gas and generates radiant energy, a radiation surface heating air passage that guides high-temperature gas to the radiation surface and the heat collection surface of the radiator, a heating surface heating air passage, and a radiation surface A high-temperature gas diffusion preventive body such as a punched plate with slits or a wire mesh that transmits at least a part of the radiation generated in It is composed of a connecting air passage connecting the passage and the heating surface heating air passage with the high-temperature gas generating means.

According to the above configuration, the high-temperature gas is
Since the radiant surface is heated from both the radiating surface and the heat collecting surface, the heat transfer area when the high-temperature gas transfers heat to the radiator is doubled,
Further, the high-temperature gas sent to the radiation surface rises up the radiation surface as an upward flow, but heats the radiation surface without being diffused by the high-temperature gas diffusion preventer, so that the heat of the high-temperature gas is efficiently transmitted to the radiation surface. As a result, the difference between the temperature of the high-temperature gas and the temperature of the radiation surface can be reduced.

A heating apparatus according to a second aspect of the present invention has a high-temperature gas generating means such as a burner for generating a high-temperature gas, a heat-collecting surface heated by the heat of the high-temperature gas, and a radiation surface for generating radiant energy. A radiator provided with holes, a radiator heating air path that guides high-temperature gas to the heat collecting surface of the radiator, and a high-temperature gas that transmits at least a part of the radiation generated on the radiation surface and exits from the radiation surface heating air path And a high-temperature gas diffusion preventive body such as a punched plate or a wire mesh having a slit, and a connecting air path connecting the radiator heating air path and the high-temperature gas generating means.

Since the radiator is provided with a hole, the high-temperature gas also flows from the radiator heating air path to the radiator radiation surface, and heats the radiation surface from both the heating air path side and the radiation surface side. Therefore, the heat transfer area when the high-temperature gas transfers heat to the radiator is enlarged, and the hole reduces the development of the boundary layer and increases the heat transfer coefficient. Further, the high-temperature gas sent to the radiation surface rises on the radiation surface as an upward flow, but heats the radiation surface without being diffused by the high-temperature gas diffusion preventing member. Therefore, the heat of the high-temperature gas is efficiently transmitted to the radiation surface, and the temperature difference between the combustion gas temperature and the radiation surface can be further reduced.

According to a third aspect of the present invention, there is provided a heating apparatus for generating a high-temperature gas, such as a burner for burning fuel, a heating surface heated by the heat of the high-temperature gas, and a high-temperature gas. A radiator that has a radiating surface that generates radiant energy and that is installed diagonally so that the radiating surface faces downward, a radiating surface that guides high-temperature gas to the radiating surface and the collecting surface of the radiator It is composed of a heating air path, and a connecting air path connecting the radiation surface heating air path, the heat collecting surface heating air path, and the high-temperature gas generating means.

According to the above configuration, since the high-temperature gas heats the radiation surface from both the radiation surface and the heat collecting surface, the heat transfer area when the high-temperature gas transfers heat to the radiator is doubled. In addition, the high-temperature gas that has flowed out from the radiation surface heating air path to the radiation surface of the radiator also becomes an upward flow due to the draft action,
Since the radiation surface of the radiator is installed obliquely so as to face downward, the radiation flows from the radiation surface heating air path to lick above the radiation surface, and heats the radiation surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface, the heat of the combustion gas is efficiently transmitted to the radiation surface, and the temperature difference between the high-temperature gas and the radiation surface can be reduced. In addition, the heated high-temperature gas is blown obliquely forward, so that hot air can be circulated indoors without installing a special convection fan.

According to a fourth aspect of the present invention, there is provided a heating apparatus for generating a high-temperature gas, such as a burner for burning fuel, a high-temperature gas generating means, a heat-collecting surface heated by the heat of the high-temperature gas, and radiant energy. A radiator that has a radiation surface and has a hole that penetrates from the heat collection surface to the radiation surface and is installed diagonally so that the radiation surface faces downward, and a radiator heating air passage that guides high-temperature gas to the heat collection surface of the radiator, It is configured as a connecting air path connecting the radiator heating air path and the high-temperature gas generating means.

According to the above configuration, since the radiator is provided with the hole, the high-temperature gas flows from the radiator heating air path to the radiant surface of the radiator, and the high-temperature gas removes the radiator from both the heat-collecting surface and the radiant surface. The heating increases the heat transfer area when the high-temperature gas transfers heat to the radiator, and the holes reduce the development of the boundary layer and increase the heat transfer coefficient. In addition, the high-temperature gas that has also flowed out of the radiator heating air path to the radiant surface of the radiator becomes a rising flow due to the draft action, but since the radiator is installed obliquely so that the radiant surface faces downward, the radiant surface is From the radiating surface, and heats the radiating surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface, the heat of the combustion gas is efficiently transmitted to the radiation surface, and the temperature difference between the high-temperature gas and the radiation surface can be reduced. In addition, the heated high-temperature gas is blown obliquely forward, so that hot air can be circulated indoors without installing a special convection fan.

According to a fifth aspect of the present invention, there is provided a heating apparatus for generating a high-temperature gas, such as a burner for burning fuel, a heating surface heated by the heat of the high-temperature gas, and a heating surface heated by the high-temperature gas. The radiator has a radiating surface that generates radiant energy and is curved so that the left and right ends of the radiating surface are open.The radiator is installed diagonally so that the radiating surface faces downward. It is composed of a radiant surface heating air path and a heat collecting surface heating air path for introducing a high temperature gas, and a connecting air path connecting the radiation surface heating air path, the heat collecting surface heating air path and the high temperature gas generating means.

With the above configuration, since the high-temperature gas heats the radiation surface from both the radiation surface and the heat-collecting surface, the heat transfer area when the high-temperature gas transfers heat to the radiator is doubled. In addition, the high-temperature gas that has also flowed out of the radiating surface heating air path to the radiating surface of the radiator becomes a rising flow due to the draft action. Since it is installed obliquely so as to face, it flows so as to lick above the radiation surface from the radiation surface, and also flows while spreading in the left-right direction to heat the radiation surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface, the heat of the combustion gas is efficiently transmitted to the radiation surface, and the temperature difference between the high-temperature gas and the radiation surface can be reduced. In addition, since the high-temperature gas flowing out to the radiation surface spreads right and left, it is possible to heat the lateral direction of the radiation surface and uniformly heat the radiator. further,
The heated high-temperature gas is blown obliquely forward, so that warm air can be circulated indoors without installing a special convection fan. Further, since the radiation surface is curved so that the left and right ends open, the radiation generated on the radiation surface spreads over a wide range, and the room can be radiated and heated widely.

According to a sixth aspect of the present invention, there is provided a heating apparatus for generating a high-temperature gas, such as a burner for burning fuel, a high-temperature gas generating means, a heat-collecting surface heated by the heat of the high-temperature gas, and radiant energy. A radiator that has a radiation surface and a hole that penetrates from the heat collection surface to the radiation surface, is curved so that the left and right ends of the radiation surface open, and is installed diagonally so that the radiation surface faces downward, and heat collection of the radiator The radiator heating air path for guiding the high-temperature gas to the surface, and a connecting air path connecting the radiator heating air path and the high-temperature gas generating means.

According to the above configuration, since the radiator is provided with holes, the high-temperature gas flows from the radiator heating air path to the radiant surface of the radiator, and the high-temperature gas removes the radiator from both the heat-collecting surface and the radiant surface. The heating increases the heat transfer area when the high-temperature gas transfers heat to the radiator, and the holes reduce the development of the boundary layer and increase the heat transfer coefficient. In addition, the high-temperature gas that has also flowed out of the radiator heating air path to the radiant surface of the radiator becomes a rising flow due to the draft action, but the radiant surface of the radiator is curved so that the left and right ends of the radiant surface are opened, and the lower portion is directed downward. Since it is installed obliquely so as to face, it flows while spreading in the left-right direction along with the flow so as to lick above the radiation surface from the radiation surface, and heats the radiation surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface, the heat of the combustion gas is efficiently transmitted to the radiation surface, and the temperature difference between the high-temperature gas and the radiation surface can be reduced.

Further, since the high-temperature gas flowing out to the radiation surface spreads right and left, it is possible to heat the lateral direction of the radiation surface and uniformly heat the radiator. Furthermore, the hot gas after heating is
By blowing obliquely forward, warm air can be circulated indoors without installing a special convection fan. Further, since the radiation surface is curved so that the left and right ends open, the radiation generated on the radiation surface spreads over a wide range, and the room can be radiated and heated widely.

A heating device according to a seventh aspect of the present invention is a high-temperature gas generating means for generating a high-temperature gas, such as a burner for burning fuel, a heating surface heated by the heat of the high-temperature gas, and a high-temperature gas. A radiator that has a radiating surface that generates radiant energy and is curved so that the radiating surface faces downward as it goes upward, and a radiating surface heating air duct that guides high-temperature gas to the radiating surface of the radiator and the heat collecting surface It comprises a heating surface heating air passage, a radiation surface heating air passage, and a connecting air passage connecting the heating surface heating air passage and the high-temperature gas generating means.

With the above configuration, the high-temperature gas heats the radiation surface from both the radiation surface and the heat-collecting surface, so that the heat transfer area when the high-temperature gas transfers heat to the radiator is doubled. In addition, the high-temperature gas that has flowed out from the radiation surface heating air path to the radiation surface of the radiator also becomes an upward flow due to the draft action,
Since the radiation surface is curved so as to face downward as it goes upward, it flows from the radiation surface to lick above the radiation surface, and heats the radiation surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface, the heat of the combustion gas is efficiently transmitted to the radiation surface, and the temperature difference between the high-temperature gas and the radiation surface can be reduced. In addition, the heated high-temperature gas is blown obliquely forward, so that hot air can be circulated indoors without installing a special convection fan.

The heating apparatus according to claim 8 of the present invention generates a high-temperature gas generating means such as a burner for burning fuel, a high-temperature gas generating means, a heat-collecting surface heated by the heat of the high-temperature gas, and radiant energy. A radiator that has a radiating surface and a hole that penetrates from the heat collecting surface to the radiating surface and is curved so that the radiating surface faces downward as the radiating surface goes up, and a radiant heating wind that guides high-temperature gas to the radiating member's heat collecting surface And a connecting air path connecting the radiator heating air path and the high-temperature gas generating means.

With the above structure, since the radiator is provided with a hole, the high-temperature gas also flows from the radiator heating air path to the radiant surface of the radiator, and the high-temperature gas removes the radiator from both the heat-collecting surface and the radiant surface. The heating increases the heat transfer area when the high-temperature gas transfers heat to the radiator, and the holes reduce the development of the boundary layer and increase the heat transfer coefficient. In addition, the high-temperature gas that has also flowed out of the radiator heating air path to the radiant surface of the radiator becomes a rising flow due to the draft action, but since the radiant surface is curved so as to face downward as it goes upward, it is formed from the radiant surface. It flows so as to lick above the radiation surface and heats the radiation surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface, the heat of the combustion gas is efficiently transmitted to the radiation surface, and the temperature difference between the high-temperature gas and the radiation surface can be reduced. In addition, the heated high-temperature gas is blown obliquely forward, so that hot air can be circulated indoors without installing a special convection fan.

According to a ninth aspect of the present invention, in addition to the configuration of the third to eighth aspects, the heating apparatus transmits at least a part of the radiation generated on the radiation surface and also has a radiation surface heating air passage or a radiation body. The high-temperature gas diffuser is heated by the high-temperature gas diffusion preventive body without diffusing the high-temperature gas by the high-temperature gas diffusion preventive body that guides the high-temperature gas from the hole to the radiator. It is transmitted to
The difference in temperature between the high-temperature gas and the radiation surface can be further reduced.

(Embodiment 1) FIG. 1 is a cutaway perspective view of a main part of a heating apparatus according to Embodiment 1 of the present invention, FIG. 2 is a sectional view of the heating apparatus of FIG. 1, and FIG. It is principal part sectional drawing of a prevention body. In FIGS. 1 to 3, reference numeral 11 denotes a high-temperature gas generating means for generating a high-temperature gas such as a circular burner for burning oil or gas fuel, and reference numeral 12 denotes a heat-collecting surface 13 which is heated by the heat of the high-temperature gas and generates radiant energy. A radiator having a radiating surface 14, which has a radiating surface heating air passage 16 provided at a lower end of the radiating surface, and a heating surface heating air passage 15 for blowing high-temperature gas to the heating surface 13 and the radiating surface 14, The heating surface heating air path 15 and the radiation surface heating air path 16 are connected to the connecting air path 17.
Thereby, the high-temperature gas is guided from the high-temperature gas generating means 11. Further, a slit 19 is opened and cut and raised by transmitting at least a part of the radiation generated on the radiation surface 14 and guiding the high-temperature gas emitted from the radiation surface heating air passage 16 to the radiator 12.
The configuration is such that a high-temperature gas diffusion preventive body 18 having 0 is provided.

With the above configuration, the high-temperature gas generated by the combustion in the high-temperature gas generating means 11 is connected to the heat-collecting surface heating air path inlet 21 provided below the heat-collecting surface heating air path 15 by the connecting air path 17.
While increasing the wind speed by the draft action through the heating surface heating air passage 15, the heating surface 13 is heated and guided to the radiator heating air passage outlet 22 provided above the heating surface heating air passage 15. . Further, the high-temperature gas is guided from the connection air passage 17 to the radiation surface heating air passage 16 and is also blown to the radiation surface 14 so that the radiation surface 14
The gas flows upward from the lower end as an ascending air flow 23, but is guided to the radiation surface 14 by the cut-and-raised portion 20 of the high-temperature gas diffusion preventer 18, and heats the radiation surface 14 without diffusion. Therefore, the radiator is heated from both the heat collecting surface 13 and the radiating surface 14 by the high-temperature gas. And the radiator is about 300
℃, far infrared rays 24 are radiated from the radiation surface, and the room is heated by the radiation. For this reason, a comfortable heating feeling can be obtained without direct wind blowing on the human body.

In the configuration of this embodiment, the heat transfer area between the high-temperature gas and the radiator is doubled as compared with the heating of only the heat-collecting surface, so that a high-temperature direct flame is not required as the high-temperature gas. It is not necessary to heat the heat exchanger directly with a flame by using a line burner as a generating means, and it is possible to perform radiant heating with a high-temperature gas using a circular burner having good exhaust gas characteristics.

Even if a wire mesh or the like is used as the high-temperature gas diffusion preventing member 18, the updraft 23 is guided to the radiator.
The same effects as in the present embodiment can be obtained.

(Embodiment 2) FIG. 4 is a cutaway perspective view of a main part of a heating apparatus according to Embodiment 2 of the present invention, and FIG. 5 is a sectional view of the heating apparatus side of FIG. Further description will be made with reference to FIG. 3 which is a cross-sectional view of a main part of the high-temperature gas diffusion preventing member.

4, 5 and 3, reference numeral 11 denotes a high-temperature gas generating means for generating a high-temperature gas such as a circular burner for burning oil or gas fuel, and 26 denotes a heat collecting surface heated by the heat of the high-temperature gas. A hole 2 having a louver 30 having a radiation surface 28 for generating radiation energy and a radiation end 28 penetrating from the heat-collecting surface to the radiation surface and having an open end cut out from the radiation surface.
9, a radiator heating air passage 31 for guiding a high-temperature gas is attached to the heat-collecting surface 27 of the radiator 26, and the radiator heating air passage 31 is connected to the radiator heating air passage 31 by the connecting air passage 17. The configuration is such that a high-temperature gas is led from 11.
Further, a high-temperature gas diffusion preventing member 18 having a slit 19 opened and cut and raised 20 is provided, which transmits at least a part of the radiation generated at the radiation surface 28 and guides the high-temperature gas which has exited from the hole 29 to the radiator 26. Configuration.

With the above structure, the high-temperature gas generated by the combustion in the high-temperature gas generating means 11 is connected to the radiant heating air path inlet 32 provided below the radiant heating air path 31 by the connecting air path 17.
While passing through the radiator heating air passage 31 and increasing the wind speed by the draft action, the heating surface 27 is heated, and is guided to the radiating surface 28 through the hole 29 to heat the radiating surface as an ascending flow. However, the radiating surface 28 is heated without being diffused by the cut-and-raised portion 20 of the high-temperature gas diffusion preventing member 18 and diffused. Therefore, the radiator 26 is heated by the high-temperature gas from both the heat collecting surface 27 and the radiating surface 28. Then, the radiator is heated to about 300 ° C., far infrared rays are radiated from the radiation surface, and the room is heated by the radiation. For this reason, a comfortable heating feeling can be obtained without direct wind blowing on the human body.

In the structure of this embodiment, the heat transfer area between the high-temperature gas and the radiator is doubled with respect to the heating of only the heat-collecting surface, and the hole reduces the development of the boundary layer, thereby reducing the heat transfer coefficient. It will be 20 W / m ² K. Therefore, the heat of the high-temperature gas is efficiently transmitted to the radiation surface, and the temperature difference between the combustion gas temperature and the radiation surface can be further reduced. Therefore, it is not necessary to directly heat the heat exchanger with a flame using a line burner as a high-temperature gas generating means, and it is possible to perform radiant heating with a high-temperature gas using a circular burner having good exhaust gas characteristics. Further, since the boundary layer does not develop, the temperature change of the radiation surface can be reduced.

(Embodiment 3) FIG. 6 is a cutaway perspective view of a main part of a heating apparatus according to Embodiment 3 of the present invention, and FIG. 7 is a side sectional view of the heating apparatus of FIG. Further, FIG. 3 which is a cross-sectional view of a main part of the high-temperature gas diffusion preventing member is used. 6, 7 and 3, reference numeral 11 denotes a high-temperature gas generating means for generating a high-temperature gas such as a circular burner for burning oil or gas fuel.
Is a radiator having a heat-collecting surface 13 heated by the heat of the high-temperature gas and a radiating surface 14 for generating radiant energy, the radiator being installed obliquely so that the radiating surface 14 faces downward. Heating surface heating air passage 15 that blows to radiation surface 14 and radiation surface heating air passage 16 provided at the lower end of radiation surface.
And the heating surface heating air passage 15 and the radiation surface heating air passage 16
The high-temperature gas is guided from the high-temperature gas generation means 11 by the connecting air passage 17. Further, it transmits at least a part of the radiation generated on the radiation surface 16 and guides the high-temperature gas that has exited from the radiation surface heating air passage 16 to the radiator 12. It has a configuration in which a body 18 is provided.

With the above structure, the high-temperature gas generated by the combustion in the high-temperature gas generating means 11 is connected by the connecting air path 17 to the heating-surface heating air path inlet 21 provided below the heating-surface heating air path 15.
While increasing the wind speed by the draft action through the heating surface heating air passage 15, the heating surface 14 is heated and guided to the radiator heating air passage outlet 22 provided above the heating surface heating air passage 15. . Further, the high-temperature gas is guided from the connection air passage 17 to the radiation surface heating air passage 16 and is also blown to the radiation surface 14 so that the radiation surface 14
Ascending airflow 23 rises from the lower end, but since the radiating surface 14 of the radiator 12 is installed obliquely so as to face downward, the radiating surface heating air passage 16 licks upward from the radiating surface 14. And heats the radiation surface 14. For this reason, the high-temperature gas does not diffuse away from the radiation surface 14, and the heat of the combustion gas is efficiently transmitted to the radiation surface. Further, the high-temperature gas diffused from the radiation surface heating air passage 16 is supplied to the high-temperature gas diffusion preventing body 1.
8 is led to the radiation surface 14 by the cut-and-raised 20 of the radiation surface 14.
Heat. Therefore, the radiator is efficiently heated by both the heat collecting surface 13 and the radiation surface 14 by the high-temperature gas. Then, the radiator is heated to about 300 ° C., far infrared rays 24 are radiated from the radiation surface, and the room is heated by the radiation. For this reason, a comfortable heating feeling can be obtained without direct wind blowing on the human body.

In the configuration of the present embodiment, the heat transfer area between the high-temperature gas and the radiator is twice as large as the heating of only the heat-collecting surface, so that a high-temperature direct flame is not required as the high-temperature gas. It is not necessary to heat the heat exchanger directly with a flame by using a line burner as a generating means, and it is possible to perform radiant heating with a high-temperature gas using a circular burner having good exhaust gas characteristics. Further, as shown in FIG. 7, the heated high-temperature gas 33 is blown obliquely forward from the upper part of the radiator,
Hot air can be circulated indoors without installing a special convection fan.

(Embodiment 4) FIG. 8 is a cutaway perspective view of a main part of a heating apparatus according to Embodiment 4 of the present invention, and FIG. 9 is a side sectional view of the heating apparatus of FIG. Further, FIG. 3 which is a cross-sectional view of a main part of the high-temperature gas diffusion preventing member is used. 8, 9 and 3, reference numeral 11 denotes a high-temperature gas generating means for generating a high-temperature gas such as a circular burner for burning oil or gas fuel.
Has a heat collecting surface 27 heated by the heat of the high-temperature gas and a radiation surface 28 for generating radiant energy, and a hole provided with a louver 30 having an opening end penetrating from the heat collecting surface to the radiation surface and cutting the radiation surface. The radiator is provided with a radiator heating air passage 31 for guiding a high-temperature gas to the heat-collecting surface 27 of the radiator 26. The high-temperature gas is guided from the high-temperature gas generating means 11 to the air path 31 by the connecting air path 17. Further, a high-temperature gas diffusion preventing member 18 having a slit 19 opened and cut and raised 20 is provided, which transmits at least a part of the radiation generated on the radiation surface 28 and guides the high-temperature gas discharged from the hole 29 to the radiator 12. Configuration.

With the above configuration, the high-temperature gas generated by the combustion in the high-temperature gas generating means 11 is supplied to the radiant heating air path inlet 32 provided below the radiant heating air path 31 by the connecting air path 17.
While heating the heat collecting surface 27 while increasing the wind speed by the draft action through the radiator heating air passage 31 and being guided to the radiating surface 28 through the hole, the radiating surface is heated as a rising flow. However, since the radiating surface 28 of the radiator 26 is obliquely installed so that the radiating surface 28 faces downward, the hot gas flowing out of the hole 28 flows upward to lick the radiating surface 28 and heats the radiating surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface 28, the heat of the combustion gas is efficiently transmitted to the radiation surface 28, and the temperature difference between the high-temperature gas and the radiation surface can be reduced. Further, cutting and raising of the high-temperature gas diffusion preventing body 18
0 guides the radiation surface 28 to the radiation surface 28 without diffusion and heats the radiation surface 28. Therefore, the radiator 26 is heated by the high-temperature gas from both the heat collecting surface 27 and the radiating surface 28. Then, the radiator 26 is heated to about 300 ° C., far infrared rays are radiated from the radiation surface, and the radiation is used to heat the room. For this reason, a comfortable heating feeling can be obtained without direct wind blowing on the human body.

In the structure of this embodiment, the heat transfer area between the high-temperature gas and the radiator is doubled with respect to the heating of only the heat-collecting surface, and the hole reduces the development of the boundary layer, thereby reducing the heat transfer coefficient. It will be 20 W / m ² K. Therefore, the heat of the high-temperature gas is efficiently transmitted to the radiation surface, and the temperature difference between the combustion gas temperature and the radiation surface can be further reduced. Therefore, it is not necessary to directly heat the heat exchanger with a flame using a line burner as a high-temperature gas generating means, and it is possible to perform radiant heating with a high-temperature gas using a circular burner having good exhaust gas characteristics. Further, since the boundary layer does not develop, the temperature change of the radiation surface can be reduced. Further, as shown in FIG. 9, the heated high-temperature gas 34 is blown obliquely forward from above the radiator 26, and hot air can be circulated indoors without installing a special convection fan.

(Embodiment 5) FIG. 10 is a cutaway perspective view of a main part of a heating apparatus according to Embodiment 5 of the present invention, and FIG.
FIG. 3 is a side sectional view of the heating device of FIG. Further, FIG. 3 which is a cross-sectional view of a main part of the high-temperature gas diffusion preventing member is used. 10, 11 and 3, reference numeral 11 denotes a high-temperature gas generating means for generating a high-temperature gas such as a circular burner for burning oil or gas fuel, and 35 denotes a heat-collecting surface 3 heated by the heat of the high-temperature gas.
6 and a radiation surface 37 for generating radiation energy, the radiation surface 37 having a shape curved so that the left and right ends of the radiation surface 37 are open.
Is a radiator installed obliquely so as to face downward, a heating surface heating air passage 15 for sending high-temperature gas to the heating surface 36 and the radiation surface 37, and a radiation surface heating air passage 16 provided at the lower end of the radiation surface. The high-temperature gas is guided from the high-temperature gas generating means 11 to the heating surface heating air path 15 and the radiation surface heating air path 16 by the connecting air path 17. Further, the slit 1 transmits at least a part of the radiation generated on the radiation surface 16 and guides the high-temperature gas that has exited from the radiation surface heating air passage 16 to the radiator 12.
High temperature gas diffusion preventing body 18 having opening 9 and cut and raised 20
Is provided.

With the above configuration, the high-temperature gas generated by combustion in the high-temperature gas generating means 11 is connected to the heating surface heating air path inlet 21 provided below the heating surface heating air path 15 by the connecting air path 17.
While being increased by the draft action through the heat-collecting surface heating air path 15, the heat-collecting surface 36 is heated and guided to the radiator heating air path outlet 22 provided above the heat-collecting surface heating air path 15. . Further, the high-temperature gas is guided from the connection air passage 17 to the radiation surface heating air passage 16, and is also blown to the radiation surface 37, and
Ascending airflow rises from the lower end.

As shown in FIG. 10, the radiation surface 3 of the radiation body 35
7 is curved so that the left and right ends of the radiation surface are open, and is installed obliquely so as to face downward, so that the high-temperature gas 38 flows from the radiation surface heating air passage 16 upward to the radiation surface 37 while licking. It flows while spreading in the direction, and heats the radiation surface 37. For this reason, the high-temperature gas does not diffuse away from the radiation surface 37, so that the heat of the combustion gas is efficiently transmitted to the radiation surface. In addition, since the high-temperature gas flowing out to the radiation surface 37 spreads right and left, the lateral direction of the radiation surface 37 can be heated, and the radiator can be uniformly heated. Further, the radiation surface heating air path 1
The high-temperature gas diffused from 6 is guided to the radiation surface 14 by the cut-and-raised portion 20 of the high-temperature gas diffusion preventer 18 and heats the radiation surface 14. For this reason, the radiator emits heat from the hot surface 1
3 and the radiation surface 14 for efficient heating.
Then, the radiator is heated to about 300 ° C., far infrared rays 24 are radiated from the radiation surface, and the room is heated by the radiation. For this reason, a comfortable heating feeling can be obtained without direct wind blowing on the human body.

In the structure of this embodiment, the heat transfer area between the high-temperature gas and the radiator is twice as large as the heating of only the heat collecting surface, and the amount of heat transfer in the radiator right and left direction is also increased. The amount is increased, and a high-temperature direct flame is not required as a high-temperature gas.Therefore, there is no need to use a line burner as a high-temperature gas generation means and directly heat the heat exchanger with the flame, and use a circular burner having good exhaust gas characteristics. Radiant heating can be performed with high-temperature gas. Further, as shown in FIG. 11, the heated high-temperature gas 39 is blown obliquely forward from the upper portion of the radiator 35, so that hot air can be circulated indoors without installing a special convection fan.

(Embodiment 6) FIG. 12 is a cutaway perspective view of a main part of a heating apparatus according to Embodiment 6 of the present invention, and FIG.
FIG. 3 is a side sectional view of the heating device of FIG. Further, FIG. 3 which is a cross-sectional view of a main part of the high-temperature gas diffusion preventing member is used. 12, 13, and 3, reference numeral 11 denotes a high-temperature gas generating unit that generates a high-temperature gas such as a circular burner that burns oil or gas fuel, and 40 denotes a heat-collecting surface 4 heated by the heat of the high-temperature gas.
1 and an opening end 30 having a radiation surface 42 for generating radiation energy, penetrating from the heat collection surface to the radiation surface, and cutting and raising the radiation surface.
A hole 29 with a louver 30 is provided.
Is a radiator that is curved so that the left and right ends of the radiator are open and is installed obliquely so as to face downward.
A radiator heating air passage 31 for guiding a high-temperature gas is attached to 1, and the radiator heating air passage 31 is configured such that a high-temperature gas is guided from the high-temperature gas generating means 11 by a connecting air passage 17. Further, a high-temperature gas diffusion preventing body 18 having a slit 19 opened and cut and raised 20 is provided, which transmits at least a part of the radiation generated on the radiation surface 42 and guides the high-temperature gas which has exited from the hole 29 to the radiator 12. Configuration.

With the above structure, the high-temperature gas generated by the combustion in the high-temperature gas generating means 11 is connected to the radiant heating air path inlet 32 provided below the radiant heating air path 31 by the connecting air path 17.
The heat collection surface 41 is heated while increasing the wind speed by the draft action through the radiator heating air passage 31. FIG.
The high-temperature gas 43 guided to the radiation surface 42 through the hole as shown in (1) is installed obliquely so that the radiation surface 42 of the radiator faces downward in a shape curved so that the radiation surface left and right ends open. Flow from the radiation surface 42 so as to lick above the radiation surface and spread in the left-right direction along with the flow.
Heat 2 For this reason, since the high-temperature gas does not diffuse away from the radiation surface 28, the heat of the combustion gas is efficiently transmitted to the radiation surface 28, and the temperature difference between the high-temperature gas and the radiation surface can be reduced.

The high-temperature gas flowing out to the radiation surface spreads right and left, so that the radiation surface can be heated in the lateral direction and the radiator 40 can be uniformly heated. Further, the radiating surface 28 is heated by the cut-and-raised portion 20 of the high-temperature gas diffusion preventing member 18 without being diffused. Therefore, the radiator 40
Is heated from both the heat collecting surface 27 and the radiation surface 28 by the high-temperature gas. Then, the radiator is heated to about 300 ° C., far infrared rays are radiated from the radiation surface, and the room is heated by the radiation. For this reason, a comfortable heating feeling can be obtained without direct wind blowing on the human body.

In the structure of the present embodiment, the heat transfer area between the high-temperature gas and the radiator is doubled as compared with the heating of only the heat-collecting surface, and the hole reduces the development of the boundary layer to reduce the heat transfer coefficient. It will be 20 W / m ² K. Therefore, the heat of the high-temperature gas is efficiently transmitted to the radiation surface, and the temperature difference between the combustion gas temperature and the radiation surface can be further reduced. Therefore, it is not necessary to directly heat the heat exchanger with a flame using a line burner as a high-temperature gas generating means, and it is possible to perform radiant heating with a high-temperature gas using a circular burner having good exhaust gas characteristics. Further, since the boundary layer does not develop, the temperature change of the radiation surface can be reduced. Further, as shown in FIG. 13, the heated high-temperature gas 34 is blown obliquely forward from the upper part of the radiator, so that hot air can be circulated indoors without installing a special convection fan.

(Embodiment 7) FIG. 14 is a cutaway perspective view of a main part of a heating apparatus according to Embodiment 7 of the present invention, and FIG.
FIG. 3 is a side sectional view of the heating device of FIG. Further, FIG. 3 which is a cross-sectional view of a main part of the high-temperature gas diffusion preventing member is used. In FIGS. 14, 15 and 3, reference numeral 11 denotes a high-temperature gas generating means for generating a high-temperature gas such as a circular burner for burning oil or gas fuel, and 45 denotes a heat-collecting surface 4 heated by the heat of the high-temperature gas.
6 is a radiator having a radiation surface 47 for generating radiant energy and having a radiation surface 47 curved downward so that the radiation surface 47 goes upward. It has an air passage 15 and a radiation surface heating air passage 16 provided at the lower end of the radiation surface, and the heating surface heating air passage 15 and the radiation surface heating air passage 16 are connected with the high temperature gas from the high temperature gas generating means 11 by the connecting air passage 17. I will Further, it transmits at least a part of the radiation generated on the radiation surface 16 and guides the high-temperature gas that has exited from the radiation surface heating air passage 16 to the radiator 12. It has a configuration in which a body 18 is provided.

With the above configuration, the high-temperature gas generated by the combustion in the high-temperature gas generating means 11 is connected to the heat-collecting surface heating air path inlet 21 provided below the heat-collecting surface heating air path 15 by the connecting air path 17.
The heating surface 46 is heated while passing through the heating surface heating air passage 15 to increase the wind speed by the draft action, and is guided to the radiator heating air passage outlet 22 provided above the heating surface heating air passage 15. . As shown in FIG. 15, the high-temperature gas is guided from the connection air passage 17 to the radiation surface heating air passage 16, is also blown to the radiation surface 47, and rises from the lower end of the radiation surface 47 as an ascending airflow 48. Since the radiating surface 47 of 45 is curved so as to face downward as it goes upward, the radiating surface 47 flows from the radiating surface heating air passage 16 to lick the radiating surface 47 and heats the radiating surface 47. Therefore, the high-temperature gas is not diffused away from the radiation surface 47, so that the heat of the combustion gas is efficiently transmitted to the radiation surface. Further, the high-temperature gas diffused from the radiation surface heating air path 16 is guided to the radiation surface 47 by the cut-and-raised portion 20 of the high-temperature gas diffusion preventing member 18 and is heated. Therefore, the radiator 45 is efficiently heated by the high-temperature gas from both the heat collecting surface 46 and the radiating surface 47. And the radiator 45 is about 300
° C, the far infrared ray 24 is radiated from the radiation surface 47, and the radiation heats the room. For this reason, a comfortable heating feeling can be obtained without direct wind blowing on the human body.

In the structure of the present embodiment, the heat transfer area between the high-temperature gas and the radiator is doubled as compared with the heating of only the heat-collecting surface, so that a high-temperature direct flame is not required as the high-temperature gas. It is not necessary to heat the heat exchanger directly with a flame by using a line burner as a generating means, and it is possible to perform radiant heating with a high-temperature gas using a circular burner having good exhaust gas characteristics. In addition, as shown in FIG. 15, the heated high-temperature gas 48 is blown obliquely forward from above the radiator 45, so that warm air can be circulated indoors without installing a special convection fan.

(Eighth Embodiment) FIG. 16 is a cutaway perspective view of a main part of a heating apparatus according to an eighth embodiment of the present invention, and FIG.
FIG. 3 is a side sectional view of the heating device of FIG. Further, a diagram that is a cross-sectional view of a main part of the high-temperature gas diffusion preventing member is used. In the figure, reference numeral 11 denotes a high-temperature gas generating means for generating a high-temperature gas such as a circular burner for burning oil or gas fuel, and 49 denotes a heat-collecting surface 50 heated by the heat of the high-temperature gas and a radiation surface for generating radiant energy. A hole 29 having a louver 30 having an opening end which penetrates from the heat collection surface to the radiation surface and cuts and raises the radiation surface is provided, and the radiation surface 51 is curved so that the radiation surface 51 faces downward as going upward. A radiator heating air passage 31 for guiding a high-temperature gas is attached to the heat collecting surface 50 of the radiator 49, and the radiator heating air passage 31 receives the high-temperature gas from the high-temperature gas generating unit 11 by the connecting air passage 17. It is a configuration that is guided. Further, a high-temperature gas diffusion preventing member 18 having a slit 19 opened and cut and raised 20 is provided, which transmits at least a part of the radiation generated on the radiation surface 28 and guides the high-temperature gas discharged from the hole 29 to the radiator 12. Configuration.

With the above configuration, the high-temperature gas generated by the combustion in the high-temperature gas generating means 11 is connected to the radiant heating air path inlet 32 provided below the radiant heating air path 31 by the connecting air path 17.
While heating the heat collecting surface 50 while increasing the wind speed by the draft action through the radiator heating air passage 31 and being guided to the radiating surface 51 through the hole 29, the radiating surface 51 is formed as an ascending flow. Although heating is performed, since the radiation surface 51 is curved so as to face downward as it goes upward, the hole 29
The high-temperature gas that has flowed out licks above the radiation surface 51 and heats the radiation surface. For this reason, the high-temperature gas is
The heat of the combustion gas is efficiently transmitted to the radiating surface 51 because the heat is not diffused away from the radiating surface 51, and the temperature difference between the temperature of the high-temperature gas and the radiating surface can be reduced. Further, the high-temperature gas diffusion preventing body 18
The radiating surface is heated by the cut-and-raised portion 20 without being diffused by the radiating surface 28. Therefore, the radiator is heated by the high-temperature gas from both the heat collecting surface and the radiation surface. Then, the radiator is heated to about 300 ° C., far infrared rays are radiated from the radiation surface, and the room is heated by the radiation. For this reason, a comfortable heating feeling can be obtained without direct wind blowing on the human body.

In the structure of this embodiment, the heat transfer area between the high-temperature gas and the radiator is doubled with respect to the heating of only the heat-collecting surface, and the hole reduces the development of the boundary layer, thereby reducing the heat transfer coefficient. It will be 20 W / m ² K. Therefore, the heat of the high-temperature gas is efficiently transmitted to the radiation surface, and the temperature difference between the combustion gas temperature and the radiation surface can be further reduced. Therefore, it is not necessary to directly heat the heat exchanger with a flame using a line burner as a high-temperature gas generating means, and it is possible to perform radiant heating with a high-temperature gas using a circular burner having good exhaust gas characteristics. Further, since the boundary layer does not develop, the temperature change of the radiation surface can be reduced. Further, as shown in FIG. 17, the heated high-temperature gas 52 is blown obliquely forward from the upper part of the radiator, so that the hot air can be circulated indoors without installing a special convection fan.

[0057]

As described above, in the heating apparatus according to the first aspect of the present invention, the heat of the high-temperature gas is efficiently transmitted to the radiation surface by the high-temperature gas diffusion preventing member. The temperature difference can be reduced.

In the heating device according to the second aspect, the high-temperature gas also flows from the radiator heating air passage to the radiating surface of the radiator, and the high-temperature gas heats the radiator from both the heat collecting surface and the radiating surface. The heat transfer area when the high-temperature gas transfers heat to the radiator is enlarged, and the hole reduces the development of the boundary layer and increases the heat transfer coefficient. Further, the high-temperature gas sent to the radiation surface rises up the radiation surface as an upward flow, but heats the radiation surface without being diffused by the high-temperature gas diffusion preventer, so that the heat of the high-temperature gas is efficiently transmitted to the radiation surface. As a result, the difference between the temperature of the high-temperature gas and the temperature of the radiation surface can be reduced.

Further, in the heating device according to the third aspect, the high-temperature gas heats the radiation surface from both the radiation surface and the heat-collecting surface, and flows into the radiation surface of the radiator from the radiation surface heating air path. The gas flows so as to lick above the radiation surface and heats the radiation surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface, the heat of the combustion gas is efficiently transmitted to the radiation surface, and the temperature difference between the high-temperature gas and the radiation surface can be reduced. In addition, the heated high-temperature gas is blown obliquely forward, so that hot air can be circulated indoors without installing a special convection fan.

In the heating device according to the fourth aspect, the high-temperature gas flows to the radiation surface through the hole, and the high-temperature gas heats the radiator from both the heat-collecting surface and the radiation surface. The heat transfer area when transferring heat to the air is enlarged, and the holes reduce the development of the boundary layer and increase the heat transfer coefficient. Also, the high-temperature gas that has flowed out from the radiator heating air path to the radiating surface of the radiator becomes a rising flow due to the draft action,
Since the radiation surface of the radiator is obliquely installed so that the radiation surface faces downward, the radiator flows from the radiation surface to the upper side of the radiation surface and heats the radiation surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface, the heat of the combustion gas is efficiently transmitted to the radiation surface, and the temperature difference between the high-temperature gas and the radiation surface can be reduced. Further, the heated high-temperature gas is blown obliquely forward, so that warm air can be circulated indoors without installing a special convection fan.

Further, in the heating device according to the fifth aspect, the high-temperature gas which has also flowed out of the radiating surface heating air path to the radiating surface of the radiator forms an ascending flow due to the draft action, but the radiating surface of the radiator is shifted to the right and left of the radiating surface. Since it is installed obliquely so as to face downward with a curved shape so that the end opens, it flows while licking from the radiation surface to above the radiation surface, and also flows while spreading in the left-right direction to heat the radiation surface. Therefore, the high-temperature gas heats the heat collecting surface and does not diffuse away from the radiation surface, so that the heat of the combustion gas is efficiently transmitted to the radiation surface, and the temperature difference between the high-temperature gas temperature and the radiation surface can be reduced. Also, the high-temperature gas that has flowed out to the radiation surface spreads right and left,
The radiating body can be heated uniformly by heating the radiating surface in the lateral direction. Further, the heated high-temperature gas is blown obliquely forward, so that hot air can be circulated indoors without installing a special convection fan. Further, since the radiation surface is curved so that the left and right ends open, the radiation generated on the radiation surface spreads over a wide range, and the room can be radiated and heated widely.

In the heating device according to the seventh aspect, the high-temperature gas heats the radiant surface from both the radiating surface and the heat collecting surface, and the high-temperature gas flows from the radiating surface heating air path to the radiating surface of the radiator. The gas flows so as to lick above the radiation surface and heats the radiation surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface, the heat of the combustion gas is efficiently transmitted to the radiation surface, and the temperature difference between the high-temperature gas and the radiation surface can be reduced. In addition, the heated high-temperature gas is blown obliquely forward, so that hot air can be circulated indoors without installing a special convection fan.

In the heating device according to the eighth aspect, the high-temperature gas flows to the radiation surface through the hole, and the high-temperature gas heats the radiator from both the heat-collecting surface and the radiation surface. The heat transfer area when transferring heat to the air is enlarged, and the holes reduce the development of the boundary layer and increase the heat transfer coefficient. Also, the high-temperature gas that has flowed out from the radiator heating air path to the radiating surface of the radiator becomes a rising flow due to the draft action,
It flows so as to lick from the radiation surface to the radiation surface, and heats the radiation surface. For this reason, since the high-temperature gas does not diffuse away from the radiation surface, the heat of the combustion gas is efficiently transmitted to the radiation surface, and the temperature difference between the high-temperature gas and the radiation surface can be reduced. In addition, the heated high-temperature gas is blown obliquely forward, so that hot air can be circulated indoors without installing a special convection fan.

The heating device according to claim 8 has the constitution according to claims 3 to 8, wherein at least a part of the radiation generated on the radiation surface is transmitted and the radiation surface heating air passage or the hole of the radiation body is provided. The high-temperature gas diffuser is heated by the high-temperature gas diffusion preventive body without diffusing the high-temperature gas by the high-temperature gas diffusion preventive body. As a result, the difference between the temperature of the high-temperature gas and the temperature of the radiation surface can be further reduced.

[Brief description of the drawings]

FIG. 1 is a cutaway perspective view of a main part of a heating device according to a first embodiment of the present invention.

FIG. 2 is a side sectional view of a heating device according to the first embodiment of the present invention.

FIG. 3 is a sectional view of a main part of the high-temperature gas diffusion preventing body of the present invention.

FIG. 4 is a cutaway perspective view of a main part of a heating device according to a second embodiment of the present invention.

FIG. 5 is a side sectional view of a heating device according to a second embodiment of the present invention.

FIG. 6 is a cutaway perspective view of a main part of a heating device according to a third embodiment of the present invention.

FIG. 7 is a side sectional view of a heating device according to a third embodiment of the present invention.

FIG. 8 is a cutaway perspective view of a main part of a heating device according to a fourth embodiment of the present invention.

FIG. 9 is a side sectional view of a heating device according to a fourth embodiment of the present invention.

FIG. 10 is a cutaway perspective view of a main part of a heating device according to a fifth embodiment of the present invention.

FIG. 11 is a side sectional view of a heating device according to a fifth embodiment of the present invention.

FIG. 12 is a cutaway perspective view of a main part of a heating device according to a sixth embodiment of the present invention.

FIG. 13 is a side sectional view of a heating device according to a sixth embodiment of the present invention.

FIG. 14 is a cutaway perspective view of a main part of a heating device according to a seventh embodiment of the present invention.

FIG. 15 is a side sectional view of a heating device according to a seventh embodiment of the present invention.

FIG. 16 is a cutaway perspective view of a main part of a heating device according to an eighth embodiment of the present invention.

FIG. 17 is a side sectional view of a heating device according to an eighth embodiment of the present invention.

FIG. 18 is a cutaway perspective view of a main part of a conventional heating device.

[Explanation of symbols]

 11 High-temperature gas generating means 12, 26, 35, 40, 45, 49 Radiator 13, 27, 36, 41, 46, 50 Heating surface 14, 28, 37, 42, 47, 51 Radiation surface 15 Heating surface heating Air path 16 Radiation surface heating air path 17 Connecting air path 29 Hole 31 Radiant heating air path

Continuing on the front page (72) Inventor Takehiko Shigeoka 1006 Kazuma Kadoma, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. Person Seiichi Yasu 1006 Kadoma Kadoma, Kadoma City, Osaka Prefecture F-term in Matsushita Electric Industrial Co., Ltd. 3L028 AB01 AC03 AC06

Claims (9)

[Claims] 1. A high-temperature gas generating means for generating a high-temperature gas,
A radiator that has a heating surface heated by the heat of the high-temperature gas and a radiating surface that is heated by the high-temperature gas and generates radiant energy, and a radiant surface heating that guides the high-temperature gas to the radiating surface of the radiator and the collecting surface An air passage, a heating surface heating air passage, a high-temperature gas diffusion preventer that transmits at least a part of the radiation generated on the radiation surface and guides a high-temperature gas exiting the radiation surface heating air passage to the radiator, and a radiation surface heating. A heating device comprising a connecting air passage connecting the air passage and the heating surface heating air passage with the high-temperature gas generating means. 2. A high-temperature gas generating means for generating a high-temperature gas,
A radiator that has a heating surface heated by the heat of the high-temperature gas and a radiation surface that generates radiant energy and that has a hole that penetrates from the collection surface to the radiation surface, and radiation that guides the high-temperature gas to the collection surface of the radiator A body heating air passage, a high-temperature gas diffusion preventer that transmits at least a portion of the radiation generated on the radiation surface and guides a high-temperature gas that has exited from the hole of the radiator to the radiator, and a radiator heating air passage and high-temperature gas generation. A heating device consisting of a connecting air path connecting the means. 3. A high-temperature gas generating means for generating a high-temperature gas,
A radiator that has a heating surface heated by the heat of the high-temperature gas, a radiator that is heated by the high-temperature gas, and has a radiating surface that generates radiant energy and is installed diagonally so that the radiating surface faces downward, and a radiating surface of the radiator A heating device comprising: a radiant surface heating air passage for introducing a high-temperature gas to a heat collecting surface; a heat collecting surface heating air passage; and a connecting air passage connecting the radiation surface heating air passage, the heat collecting surface heating air passage, and the high-temperature gas generating means. 4. A high-temperature gas generating means for generating a high-temperature gas,
A radiator that has a heat-collecting surface heated by the heat of the high-temperature gas and a radiation surface that generates radiant energy, has a hole that penetrates from the heat-collecting surface to the radiation surface, and is installed diagonally so that the radiation surface faces downward, A heating device comprising a radiant body heating air path for guiding a high-temperature gas to a body heat collecting surface, and a connecting air path connecting the radiant body heating air path and the high-temperature gas generating means. 5. A high-temperature gas generating means for generating a high-temperature gas,
It has a heating surface that is heated by the heat of the high-temperature gas and a radiation surface that is heated by the high-temperature gas and generates radiant energy. The radiation surface is curved so that the left and right ends open, and the radiation surface is inclined downward. When the high-temperature gas is introduced to the radiator installed in the radiator, the radiator surface and the heating surface, the heating surface heating air passage, the radiation surface heating air passage, the radiation surface heating air passage and the heating surface heating air passage A heating device consisting of a connecting air passage connecting the gas generating means. 6. A high-temperature gas generating means for generating a high-temperature gas,
It has a heating surface that is heated by the heat of the high-temperature gas and a radiation surface that generates radiant energy. A hole that penetrates from the heating surface to the radiation surface is provided, and the radiation surface is curved so that the left and right ends open. A heating device comprising a radiator installed obliquely so as to face the radiator, a radiator heating air path for guiding the high-temperature gas to the heat collecting surface of the radiator, and a connecting air path connecting the radiator heating air path and the high-temperature gas generating means. . 7. A high-temperature gas generating means for generating a high-temperature gas,
A radiator that has a heating surface heated by the heat of the high-temperature gas and a radiating surface that is heated by the high-temperature gas and generates radiant energy and that is curved so that the radiating surface faces downward as it goes upward; When the high-temperature gas is introduced to the radiation surface and the heat collection surface, the heat collection surface heating air passage, the radiation surface heating air passage, and the connection air passage that connects the radiation surface heating air passage and the heat collection surface heating air passage to the high-temperature gas generation means. Become a heating system. 8. A high-temperature gas generating means for generating a high-temperature gas,
A radiator that has a heating surface heated by the heat of a high-temperature gas and a radiation surface that generates radiant energy, has a hole that penetrates from the heating surface to the radiation surface, and is curved so that the radiation surface faces downward as it goes upward A heating device comprising: a radiator heating air passage for guiding a high-temperature gas to a heat collecting surface of the radiator; and a connecting air passage connecting the radiator heating air passage and the high-temperature gas generating means. 9. A high-temperature gas diffusion preventer which transmits at least a part of the radiation generated on the radiation surface and guides a high-temperature gas which has exited from the radiation surface heating air passage or the hole of the radiator to the radiator is provided. A heating device according to claim 8.