JP3054606B2 - Heating system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heating device having a furniture-like appearance to improve appearance and to reduce heat transmitted from a radiator to an outer panel, thereby preventing the wooden outer panel from warping due to the heat. The present invention relates to a heating device that can reduce the influence of heat on an object disposed near a radiator, for example, when being placed.

[0002]

2. Description of the Related Art Conventionally, a radiator such as a panel heater is
A so-called radiator alone is installed in the room exposed as it is, as a result, the piping for the heat medium circulation can be seen, which tends to spoil the aesthetics of the room, as well as furniture, interior decorations, furniture, etc. that are relatively sensitive to heat It is difficult to arrange the indoor equipment near the radiator including the above radiator in order to prevent the influence of heat. To this end, it is conceivable to cover the radiator with a housing. However, using a stone, a brick, or the like in consideration of heat resistance requires a large scale, requires a large space, is difficult to move, and is expensive.

[0003]

For this purpose, it is conceivable to use a cabinet of a furniture-like cabinet using a wooden shell plate. However, the wooden shell plate is liable to be damaged such as warpage and has a danger of overheating. Accompany.

According to the present invention, a radiator is arranged in the interior space of a housing and a heat insulating material is added to at least a part of an inner surface of a wooden outer panel facing the interior space of the housing, so that the radiator can be furnished. It is an object of the present invention to provide a heating device capable of preventing warpage and the like and increasing the degree of freedom of arrangement of indoor tools.

[0005]

According to one aspect of the present invention, a radiator is accommodated in an interior space of a furniture-like housing having an open portion on a front surface, and the housing is provided with a radiator. A heating device in which at least a part of the inner surface of a wooden shell plate facing the internal space is covered with a heat insulating material. Since the heat insulating material is provided in this manner, heat is not easily transmitted from the radiator to the outer shell plate, and even if it is made of wood, furniture, interior decorations, and furniture such as furniture are arranged on the upper surface and side of the housing. It becomes possible. In addition, damage due to deformation such as warpage of the shell plate due to heat and the danger of overheating can be prevented.

Further, as in the second aspect of the present invention, a longitudinally long outer shell plate that blocks an internal space is provided on both sides of the opening, and at least the inner surface of the horizontal outer shell plate is covered with a heat insulating material. By doing so, it is possible to make the outer shell plate located at the front that is easily affected by heat a wooden piece that is easy to make a finish such as processing and decoration, and that the outer shell plate can be used for piping, wiring, etc. inside the housing. Improves the appearance by blocking the visual observation of the internal structure.

Further, as in the invention of claim 3, the lateral outer shell plate is a door plate hinged to a front edge of the outer shell plate arranged on the side of the housing, so that it is opened. This facilitates construction and inspection of internal piping and the like, and can improve maintainability.

According to a fourth aspect of the present invention, the heat radiating plate is a plate-shaped body which is disposed in the internal space and substantially parallel to the front surface of the housing and rises, and a lighting device is provided on the back of the heat radiating plate. And a gap is formed between the lower edge of the radiator plate and the outer shell plate at the bottom of the housing below the radiator plate or the floor to allow the light of the lighting fixture to leak forward. When the color is warm, the appearance of the fireplace can be improved in combination with the radiant heating by the radiator to improve the atmosphere.

Further, a light leakage plate having a horizontally long strip-shaped light leakage portion for leaking light passing through the gap forward is disposed in front of the gap as compared with the case where the light is viewed directly. It will give the appearance of a fireplace.

[0010] Further, as in the invention of claim 6, by forming a curved plate-like body in which both side edges of the heat radiating plate are curved forward, the radiation range of radiant heat can be increased and the heating efficiency can be improved,
Further, by using a radiator plate as a hot water panel heater using hot water as in the invention of claim 7, overheating can be eliminated, and the radiator plate can be safely installed near a wall.

[0011]

Embodiments of the present invention will be described below with reference to the drawings. The heating device 1 according to the present invention includes a radiator 6 in the interior space A of a furniture-like housing c having an opening P on the front surface.
And a heat insulating material 11 covers at least a part of the inner surface of the wooden outer shell plate facing the internal space A of the housing c. In this embodiment, the inner surface of the vertically long horizontal outer shell plate c8, which is the door plate on both sides of the opening P, is covered with the heat insulating material 11.

The radiator 6 is formed of a curved plate that rises and curves substantially parallel to the front surface of the housing c, and a lighting device 9 is provided on the back of the radiator 6. The light of the lighting device 9 passes through the gap between the lower edge of the radiator 6 and the outer shell plate c1 at the bottom of the casing c below the radiator plate or the floor F, and is forward of the gap. , A lower light leak plate 10A having a light leak portion 10a which is small in height and leaks light passing through the gap forward.

Further, in this embodiment, the heating device 1 is installed along an inner wall surface Wa provided with an indoor air supply opening 4 in which an air supply passage 2 for taking in outside air is opened. In addition, as a result of the indoor air supply port 4 being opened in the internal space A of the housing c, the indoor air supply port 4 passes through the air supply path 2 from the outdoor air supply port 5 provided on the outer wall surface of the outer wall W. The inflowing outside air can be discharged indoors from the indoor conduction section 7 while being heated in the heating space S formed by the gap behind the radiator 6. As described above, in the present embodiment, the air is taken in indoors while heating the outside air, and is also used as a ventilation device for ventilating.

The casing c has a cabinet shape, and includes an upper shell plate c1 serving as a top plate and an outer shell plate c2 at the bottom.
The outer shell plates c3 and c3 on both sides are arranged between the two, and a back outer shell plate c4 is provided on the back. Also the upper shell plate c1
Is provided on its lower surface with a front and rear hanging wall outer plate c5 and a ceiling outer shell plate c7 supported by the rearward falling wall outer plate c6 to form a cabinet body cA.

Further, on both sides, the outer shell plates c3, c3
The outer shell plates c8, c8, which are door bodies hinged to the front edge of the outer shell, are attached. The total width of the outer shell plates c8 and c8 is
Due to being smaller than the cabinet body cA, the opening part P for opening the internal space A of the housing c is formed on the front even when the horizontal outer shell plates c8 and c8 are closed.
In the cabinet body cA, the outer shell plate c2 at the bottom, the outer shell plate c4 at the back, and the like can be omitted as appropriate.

When the housing c is of a wall type arranged in contact with the inner wall surface Wa, the upper outer plate c1 is formed of a rectangular plate as shown in FIG. 2 and is a corner type arranged at the corner of the wall. In some cases, as shown in FIG. 4, it is formed as a home base-shaped plate with a right-angled triangular portion added, and protrudes rearward as shown in FIG. Also, at this time, the outer shell plate c4 is bent at a right angle in contact with the corner.

As shown in FIG. 3, the outer wall panel WP forming the outer wall W is separated from the outer panel 27 by an air gap forming an air passage G vertically communicating with the outer surface of the panel body 25.
The panel body 25 has an interior plate 26 on the indoor surface and an intermediate plate 28 on the outward surface of the frame 20 in which the upper and lower frame members are joined in a rectangular shape. Further, the air supply passage 2 is formed by a notch formed in the panel main body 25 with the interior plate 26 and the intermediate plate 28 cut out and loaded in a rectangular space inclined downward toward the outside.

The outer wall panel WP is, for example, on the first floor,
The lower end is supported by, for example, a base metal fitting 41 having an L-shaped cross section attached to the base 40, and the upper end is attached to a lattice beam (not shown). In addition, the heating apparatus 1 can be installed also on the floor.

In the present embodiment, the duct 31 has a base tube 31A inserted into the space and an inner edge of a tube portion which can be inserted into the base tube 39A from the indoor side and has upper and lower water shielding pieces 31a and 31b. And an inner frame 31C locked with the flange 31C to form the indoor air supply port 4. In addition, the indoor air supply port 4 has an inner frame 31C.
Is provided on the upper piece of the heat sink to guide the outside air upward to enhance the heating efficiency of the heat radiating plate 6 and to allow the cool air to descend as it is to the floor F.
It keeps you comfortable by flowing over and preventing your feet from touching. Thus, in this example, the front piece and the bottom piece of the inner frame 31C also function as the guide plate 13 that guides outside air upward. It is also possible to provide the indoor air supply port 4 in the front piece as shown by the dash-dot line in the duct 31 to blow out the entire surface.

The inner end of the base cylinder 31A is open through the ventilation path G, and this opening constitutes the outdoor air supply port 5. The inner frame 31C is inserted into a notch formed in the outer shell plate c4 on the back, so that the indoor air supply port 4 is opened in the inner space A of the housing c. When the outer shell plate c4 on the back is absent, an opening is similarly made in the internal space A.

As shown in FIG. 2, the radiator plate 6 is, for example, a plate-like hot water panel heater having a flow path through which hot water circulates as a heat medium, and radiates radiant heat to heat the room.
On one side edge, a supply port 6A and a discharge port 6B for the heat medium as the hot water are provided, and conduits 14A, 14A for water supply and drainage are attached.

The radiator plate 6 has a black front surface to enhance the atmosphere of the fireplace. Further, the heat radiating plate 6 has a curved plate shape with both side edges curved forward, and a height and a width smaller than the internal space A, so that a gap is formed on the four circumferences of the heat radiating plate 6. . The radiator plate 6 has the above-mentioned gap and has support brackets 6A.
・ Supported by Further, the area between the back outer shell plate c4 and the heat radiating plate 6 in the internal space A constitutes the heating space S, and the heat radiating plate 6 makes use of the residual heat on the back surface of the heating space S. Heat the air in A. The gaps on the four circumferences of the heat radiating plate 6 form the indoor conducting section 7 including a lower indoor conducting section 7a, an upper indoor conducting section 7b, and an indoor conducting section 7c on both sides for conducting the heating space A indoors. .

As described above, the indoor conduction portion 7 is provided around the heat radiating plate 6.
The provision of a, 7b, and 7c can help uniform the inflow of outside air into the room. In addition, a fan (not shown) may be provided in the air supply passage 2 and blown out from indoor conduction parts on four sides of the heat radiating plate 6 for outside air. As shown in FIG. 3, fins 6a... For heating the heating space A can be provided on the heat sink 6 as shown in FIG.

Further, the luminaire 9 is arranged on the bottom outer shell plate c2 between the heat radiator plate 6 and the outer shell plate c4 at the center and back of the housing c. The lighting fixture 9 includes a lower indoor conductive portion 7a formed below the lower edge of the heat sink 6, that is, a gap (bottom) between the lower edge of the heat sink 6 and the outer shell plate c2 below the heat sink. When the outer shell plate c2 is not used, the illumination light can be emitted before passing through the floor F). The illumination light has a warm color close to the fire of the fireplace.

Further, the housing c is provided with the outer shell c2 at the bottom.
In addition, a lower light leakage plate 10A is provided which extends laterally in front of the heat radiating plate 6 with a gap therebetween to cover the lower indoor conducting portion 7a. The light leakage plate 10A below this is
It has a light leaking part 10a that leaks light passing through the lower indoor conducting part 7a forward by a light transmitting part such as a slit or frosted glass. In addition, the light leakage part 10a can also be comprised by the whole with a translucent plate, such as frosted glass. Further, an upper light leakage plate 10B having a similar small height that conceals the upper indoor conducting portion 7b is also hung on the lower surface of the outer shell plate c7 of the ceiling. The horizontal indoor conducting portion 7c is concealed by horizontal outer shell plates c8 and c8 which are doors hinged to the front edges of the outer shell plates c3 and c3 on the side, and the internal space A of the housing c is occupied. Be shielded.

As a result, the lower light leakage plate 10A, the upper light leakage plate 10B, and the lateral outer shell plates c8, c8 protrude inward from the outside at the front surface of the housing c, and the heat radiation plate 6 An overlapping portion overlapping the plate 6 in front of the plate 6 is formed. The radiant heat of the heat radiating plate 6 is radiated to this overlapping portion. Therefore, in order to prevent overheating of the overlapped portion and avoid danger, the rear surface of the horizontal outer shell plate c8, that is, the inner surface is covered with the heat insulating material 11.
Covered by

As shown in FIG. 9, the heat insulating material 11 is made of a heat insulating sheet material such as polyethylene foam having a notch 11a provided in a hinge portion in advance, and is joined by using an adhesive tape or the like. I have. Note that the hinge portion can be hidden by the heat insulating material 11 without providing the notch portion 11a in advance in the hinge portion.

As long as the heat insulating material 11 has heat insulating properties and heat resistance, various heat insulating materials such as glass wool and rock wool in sheet form can be used. In this embodiment, the lower light leak plate 10A and the upper light leak plate 10B use a heat-resistant material such as a metal or a heat-resistant plastic, thereby omitting the use of the heat insulating material. In addition, by using a heat insulating material for places other than the back surface of the horizontal shell plate c8, for example, the side shell plate c3, the ceiling shell plate c7, and the upper shell plate c1, heat transfer to them is suppressed and the temperature is increased. Can be prevented. This makes it possible to arrange other furniture in the housing c, or to install or place furniture or indoor accessories such as interior decorations on the upper outer panel c1.

When the housing c is of the corner type arranged at the corner of the wall, as described above, the upper outer c1
As shown in FIGS. 4 and 5, a home base-shaped plate having a right-angled triangular portion added thereto is used, and the outer shell plate c1 is mounted so as to protrude backward from the cabinet body cA.

In the heating and ventilation structure of this embodiment, the heat radiating plate 6 is heated by circulating the heat medium through the heat radiating plate 6, radiating radiant heat from the front surface to directly heat the room, and the temperature of the rear surface rises. Thereby, the air in the heating space S between the outer shell plate c4 and the heat radiating plate 6 is heated. As a result, an ascending airflow is generated in the heating space S, so that outside air can be taken in from the indoor air supply port 4 of the air supply passage 2. Outside air is heated in the heating space S, flows into the indoor through the open portion of the housing 2 through the upper indoor conducting portion 7b, and natural ventilation can be performed without causing a significant decrease in indoor temperature. Therefore, it can be suitably adopted especially as a ventilation structure in a house in a cold region.

Further, together with the rising airflow in the heating space S, the indoor air can be sucked from the lower indoor conducting portion 7a and the like, and the air can be heated in the heating space S and the upper indoor conducting portion 7b together with the outside air. To discharge indoors. When the ventilation capacity of the upper indoor conducting section 7b is not large, the air heated by the heating space S is not only the upper indoor conducting section 7b, but also the lower indoor conducting section 7a and the horizontal indoor conducting section 7c. Can also be blown out from. Further, a fan or the like is provided as described above, and all indoor conducting portions 7a, 7
It is also possible to forcibly and uniformly discharge from b and 7c.

Further, when the illuminator 9 is turned on at night or the like, the light, for example, red, passes through the lower indoor conducting portion 7a and leaks into the room from the light leaking portion 10a of the lower light leaking plate 10A. In addition, the appearance of a fireplace can be provided in combination with the black front surface of the heat sink 6. Further, the light leaks somewhat from the periphery of the radiator plate 6 to enhance the atmosphere as a fireplace.

Further, since the heat insulating material 11 is provided at a necessary portion on the inner surface of an appropriate outer plate facing the internal space A of the housing c, even when the outer plate is made of wood, the heat radiating plate 6 can be used. Insulate radiant heat to prevent damage such as deformation due to heat, and further suppress overheating, and also place furniture and decorations that are relatively weak to heat on the outer shell plate. You can also do it.

[0034]

As described above, according to the first aspect of the present invention, at least a part of the inner surface of the wooden outer shell plate facing the internal space of the housing is covered with the heat insulating material, so that heat is radiated from the radiator. It is hard to be transmitted to the board, and even if it is made of wood, it is possible to arrange furniture, upholstery, furniture, and other indoor utensils on the upper surface and side surfaces of the housing. In addition, damage due to deformation such as warpage of the shell plate due to heat and the danger of overheating can be prevented.

Further, according to the second aspect of the present invention, by covering the inner surface of the vertically long horizontal outer shell plate on both sides of the open portion with a heat insulating material, the outer shell plate located at the front and easily affected by heat can be formed. It can be made of wood, which can be easily finished with decoration, processing, decoration, etc., and the outer shell plate besides can improve the visual appearance by blocking the internal structure such as piping and wiring inside the housing.

Further, as in the third aspect of the present invention, the lateral outer shell plate is a door plate, so that it can be opened and opened to facilitate the construction and inspection of the internal piping and the like, and the maintainability can be improved.

According to a fourth aspect of the present invention, the heat radiating plate is a plate-like body, and a lighting device is provided on the back of the heat radiating plate.
By leaking light from the gap below the lower edge of the heat sink, when this light is warmed, the appearance of the fireplace can be improved by combining with radiant heating by the radiator to improve the atmosphere.

Further, by disposing a light leakage plate having a small height and a light leakage part for leaking light passing through the gap in front of the gap as in the fifth aspect of the present invention, compared with a case where light is directly viewed. Further, the appearance of a fireplace can be further provided, and the radiating range of radiant heat can be increased by forming a curved plate-like body in which both side edges of the radiator plate are curved forward as in the invention of claim 6, thereby increasing the heating efficiency. By using a hot water panel heater using hot water as the radiator plate as in the seventh aspect of the present invention, overheating can be eliminated and the heat sink can be safely installed near the wall.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is a partial sectional perspective view thereof.

FIG. 3 is a perspective view in which a part of the main part is sectioned.

FIG. 4 is a front view showing another example of the upper shell plate.

FIG. 5 is a cross-sectional view of the device when an outer shell plate is used.

[Explanation of symbols]

 Reference Signs List 2 air supply path 4 indoor air supply port 5 outdoor air supply port 6 radiator 7 indoor conduction section 7a indoor conduction section under 9 light fixture 10A light leakage plate under 11 heat insulating material A internal space P opening S heating space W outer wall Wa inner wall surface

Continuation of the front page (56) References JP-A-3-177778 (JP, A) JP-A-9-282545 (JP, A) JP-A 50-70757 (JP, U) JP-A 1-178513 (JP) , U) Actually open 46-72348 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) F24D 19/06 E04H 15/12 F24D 3/16

Claims (7)

(57) [Claims] 1. A radiator is housed in an interior space of a furniture-like housing having an open portion on a front surface, and at least a part of an inner surface of a wooden shell plate facing the interior space of the housing is insulated. A heating device coated with a material. 2. The casing has a vertically long horizontal outer shell plate that blocks an internal space on both sides of the opening, and at least the inner surface of the horizontal outer shell plate is covered with a heat insulating material. The heating device according to claim 1, wherein 3. The heating device according to claim 2, wherein the horizontal shell plate is a door plate hinged to a front edge of a shell plate arranged on a side of the housing. apparatus. 4. The heat radiating plate is formed of a plate-like body that stands in the internal space and substantially in parallel with the front surface of the housing,
A lighting device is provided on the back of the heat sink, and the light of the lighting device leaks forward between the lower edge of the heat sink and the outer shell plate at the bottom of the housing below the heat sink or the floor. The heating device according to claim 1, wherein a gap is formed. 5. The heating device according to claim 4, wherein a horizontally long strip-shaped light leakage plate having a light leakage portion for leaking light passing through the gap forward is disposed in front of the gap. 6. The heating device according to claim 1, wherein the heat radiating plate is a curved plate-like body whose both side edges are curved forward. 7. The heat radiating plate is a hot water panel heater using hot water.
The heating device according to any one of the above.