JP2719497B2 - Air circulation building - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air circulation building capable of warming an entire building.

[0002]

2. Description of the Related Art Conventionally, in a building such as a house, a heat insulating material is inserted between an inner wall and an outer wall in order to enhance the indoor heating effect.
The structure is not affected by the outdoors, but prevents the indoor heat from escaping to the outside.

[0003]

In a conventional building, the walls and floors are simply provided with a heat insulating structure, so that even if one room is heated, the other room may be cold. In particular, corridors, toilets, bathrooms, and the like are cold and unfavorable for health, and are a serious problem for elderly people, and are particularly serious in cold regions. In addition, heating the entire building can be costly.

[0004] Therefore, an object of the present invention is to provide an air circulation building that heats the entire building and has extremely low maintenance costs.

[0005]

To solve the above-mentioned problems, the present invention has the following arrangement. That is, a heat collecting space of a heat collector that is provided on the roof and collects solar heat and warms the air, an underfloor space provided under the floor of the building, and a communication passage communicating the heat collecting space and the underfloor space. In order to communicate with the underfloor space and raise the air in the underfloor space, the inner wall and the ceiling surface of the building and the inner wall and the ceiling surface of the building are arranged at predetermined intervals on the outer wall side and the roof side of the building, respectively. A flow path space provided by the provided heat insulating material, and a supply path communicating between the flow path space and the heat collection space to supply air passing through the flow path space to the heat collection space; Provided in the communication passage, forcibly supplying the air in the heat collection space to the underfloor space, and the heat collection space, the communication passage,
The underfloor space, comprising a said channel space and the supply passage circulator for forcibly circulating while isolated from the outdoor air in the circulation path, which is closed comprising communicated, before Symbol insulation material , characterized in that it comprises what both edges is fitted into the notches provided on each of the corners of the outer adjacent pillars is disposed an outer surface of the outer surface and the bar of the heat insulating material as a substantially flush
And In addition, it is preferable to arrange the communication path in the flow path space. Further, it is preferable that a valve element is provided in a communication path above the heat insulating material disposed on the ceiling in the middle of the supply path.

[0006]

Next, the operation will be described. When the air in the heat collector rises to a predetermined temperature due to sunlight, the warmed air is sent to the recess through the communication pipe by the circulator. Then, the air sent to the recess fills the recess and the groove and heats the floor. At this time, it is also possible to warm the heat storage unit. Further, the air in the recess and concave inner wall of the building
And the inside of the flow path space provided by the ceiling surface and the heat insulating material is raised to heat the entire building. At this time, the air in the closed circulation path, in which the heat collection space, the communication path, the underfloor space, the flow path space, and the supply path are communicated, is forcibly circulated in a state of being isolated from the outside, so that the air is cooled. It does not take in outside air. Further, the circulating air is always warmed by passing through the heat collecting space and is directly supplied to the underfloor space through the communication passage, so that the entire building can be efficiently warmed from the underfloor space. And the heat insulating material is located outside the adjacent column.
Both edges are fitted into notches provided at each corner
The outer surface of the heat insulating material and the outer surface of the pillar are substantially flush with each other.
Air that has the above effects by including
A circulation building can be suitably constructed.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is an explanatory sectional view schematically showing a building according to the present invention. FIG. 2 is a perspective view showing a foundation of a building.

Reference numeral 12 denotes a fabric base of the building 10. The inner bottom surface (under the floor) of the cloth foundation 12 is covered with concrete. A heat storage unit 14 is formed at the center of the inner bottom surface of the cloth base 12 to protrude upward. In addition, along the cloth base 12, a concave strip 16 is formed by the cloth base 12 and the heat storage unit 14. A large concave portion 18 is formed in a part of the concave streak 16.

The building 10 is constructed on the cloth foundation 12. Floor materials are put on the floor of the building 10 to form a floor 20,
The space under the floor 20 is referred to as the underfloor space 13. On the other hand, a wall material is stretched on the inner wall surface to form an inner wall 22, and a ceiling material is stretched on the ceiling surface to form a ceiling 24.

The floor 20 is maintained at a predetermined interval so that air flows between the floor 20 and the heat storage unit 14. This interval is
This is an air floor channel 26a. On the other hand, a heat insulating material 28 is arranged at a predetermined interval from the inner wall 22 and the ceiling 24. The inner wall 22 and the heat insulating material 28 form a wall flow path 26b while maintaining a predetermined distance, and similarly, the ceiling 24 and the heat insulating material 28 also form a ceiling flow path 26c while maintaining a predetermined distance. The channel space 26 is constituted by the wall channel 26b and the ceiling channel 26c. The heat insulating material 28 has a sealed structure so that air does not leak outside. A closed structure is also provided between the cloth foundation 12 and the heat insulating material 28, and the underfloor space 13 is formed in a closed space.

FIG. 3 shows the structure of the wall. Cloth foundation 12
Are erected at predetermined intervals from a base 30 fixed on the upper surface of the base by anchor bolts. This pillar 3
The wall material 21 is attached to the inside of the column 1.
.. Attach the heat insulating material 28 to the outside of. The wall material 21 and the heat insulating material 28 constitute a wall flow path 26b. The heat insulating material 28 is double-layered, the inner heat insulating material 28a is fitted between the columns 31, and the outside of the heat insulating material 28a is covered with the heat insulating material 28b. Inside insulation 28a has both edges is fitted into notches provided on each of the outer corners of the adjacent contact posts 31 and 31, Ryakumen an outer surface and an outer surface of the pillars 31, 31 of heat insulating material 28a It is arranged as one.
Thereby, an air circulation building can be suitably constructed. Also,
The heat insulating material 28 is fixed to the columns 31... Further, the outer wall material 34 is fixed to the outside of the body edge 32. In addition, it is preferable to provide a sheet material between the double heat insulating materials 28a and 28b to form a closed structure.

The floor 20 is constructed by crossing a conventionally known pulling and joist with a floor material 19 stretched. Conventionally, pulling is supported by a floor clamp, but in the present embodiment, it can be supported by the upper surface of the heat storage unit 14. For this reason, construction of floor 20 is easy.

A heat collector 42 is provided on the roof surface on the south side of the roof 40 of the building 10. The structure of the heat collector 42 will be described mainly with reference to FIG. The rafters 41... Constituting the roof are covered with a roof plate 43 such as an iron plate. A corrugated sheet 44 such as an iron plate is also disposed below the roof plate 43, and a heat insulating material 48 is disposed further below the roof plate 43, and a heat collecting space 45 is formed between the roof plate 43 and the heat insulating material 48. The heat collecting space 45 is partitioned into a space 45b between the roof plate 43 and the corrugated plate 44, and a space 45a between the corrugated plate 44 and the heat insulating material 48. At a predetermined interval from the roof plate 43, the glass plate 4
6 are arranged. The corrugated plate 44 maintains the space between the rafters 41 and is supported by spacing members 47 for receiving the load of the roof. Insulation material 4
8 are also abutted and supported from below the spacing members 47... And are fitted between the rafters 41.

The air in the ceiling flow path 26c is collected by the heat collecting space 4
5, the ceiling flow path 26c and the heat collecting space 45 are connected by a supply path 48. A valve element 50 is provided in the middle of the supply path 48.

In order to send the air warmed by the heat collector 42 to the recess 18 of the groove 16, a communication pipe 52 is provided as a communication passage extending from the upper part of the heat collector 42 to the recess 18. Have been. The communication pipe 52 passes through the wall flow path 26n in the north wall 22N, and has a distal end opening into the recess 18. A circulation fan 54 as a circulator is provided at the end of the communication pipe 52, and the air heated by the heat collector 42 can be sent to the recess 18 of the recess 16. Circulation fan 54
Is controlled by known electric means so as to be driven when the temperature of the air in the heat collector 42 becomes, for example, 20 degrees.

Since the communication pipe 52 is disposed in the wall flow passage 26n, it also radiates heat in the wall flow passage 26n. For this reason, the communication pipe 52 has a circular or rectangular cross section, is not a heat-insulating structure, and is a material capable of releasing heat.
That is, the communication pipe 52 is a synthetic resin pipe,
The passage may be made of wood. in this way,
By lowering (sending) the heat from the communication pipe 52 while slightly radiating the heat in the northern wall flow path 26b on the cold and sunny side of the building, the north side of the building can be warmed more than the south side, and the heating balance of the entire building Can be achieved. Further, the space can be used without waste.

A valve body 56 is provided in the middle of the communication pipe 52. The valve body 56 is preferably located above the heat insulating material 28 constituting the ceiling flow path 26c and inside the communication pipe 52 in the attic.

Here, the operation of the two valve bodies 50 and 56 will be described. When the circulation fan 54 is driven, the air in the underfloor space 13 and the flow path space 26 flows to the heat collector 42, and when the circulation fan 54 is stopped, the valve body 50 closes the flow path space 26 and the heat collector 42. It prevents the exchange of air with the air. On the other hand, when the circulation fan 54 is driven, the air in the heat collector 42 flows into the underfloor space 13, and when the circulation fan 54 is stopped, the air flows between the underfloor space 13 and the heat collector 42. It prevents exchange. That is, when the circulation fan 54 is stopped, the communication pipe 52 is shut off by the valve body 56 to interrupt the flow of warmed air, and the valve body 56 of the communication pipe 52 (the ceiling flow path 26c and the wall flow path 26b
The warmed air is located in (inside), and wasteful heat radiation can be prevented.

The circulation fan 54 preferably uses a solar cell as a driving power source. In this way, when the temperature of the air in the heat collector 42 rises due to the sun, power is also stored in the solar cell that drives the circulation fan 54 at the same time.
Note that the circulation fan 54 may be another driving source.

The building 10 has a second floor portion 2F. The second floor portion 2F includes a floor 60 and a partition wall 62. The floor 60 and the partition wall 62 are also provided with flow passages in the same manner as the floor flow passage 26a.
The flow path of the floor is 60a, and the flow path of the partition wall 62 is 62a. Each of the flow paths 60a and 62a forms a flow path communicating with the wall flow path 26b and the ceiling flow path 26c. The building 10 has a closed structure covered with a heat insulating material 28, and has a structure in which air does not leak. In particular, it is preferable that the joint portion and the like be sealed with a sealing member or the like.

The flow of air in the building 10 constructed as described above will be described.

When the air in the heat collector 42 rises to a predetermined temperature, for example, 20 degrees by the light of the sun, the circulation fan 5
4 starts driving. Then, the heated air opens the valve body 56 and is sent to the recess 18 via the communication pipe 52. On the other hand, when the warmed air in the heat collector 42 is extracted,
The heat collecting space 45 in the heat collector 42 has a negative pressure, the valve body 50 is opened, and the air in the wall flow path 26b and the ceiling flow path 26c is sucked. Air is circulated by the suction force and the supply force of the circulation fan 54.

That is, the air sent to the recess 18 fills the recess 18 and the recess 16 and heats the floor 20. Note that air also flows between the heat storage unit 14 and the floor 20. At this time, the heat storage unit 14 is also warmed.

The air in the ridges 16 and the recesses 18 rises in the wall channel 26b and reaches the ceiling channel 26c. On the other hand, the second floor portion 2F communicates with the flow path 60a of the floor 60 and the flow path 62a of the partition wall 62 and circulates to the ceiling flow path 26c.

When the temperature of the heat collecting space 45 in the heat collector 42 falls to, for example, 20 degrees or less, the driving of the circulation fan 54 stops. At this time, the valve body 50 and the valve body 56 are closed,
Warm air does not rise to the collector 42 or the attic. Therefore, the entire building 10 is located inside the heat insulating material 28,
It is wrapped in warm air. In addition, the entire building 10 can be continuously maintained in a warm state by radiating heat from the heat storage unit 14.

On the other hand, at night or the like, the heat collecting space 4 of the heat collector 42
Even if the temperature of the air in 5 falls, since the valve bodies 50 and 56 exist, cold air does not flow into the flow path space 26 and the communication pipe 52.

The heat storage section 14 is shielded from the outside air via the cloth foundation 12 and the concave stripes 16, and the inside of the heat storage section 14 does not cool down extremely due to the presence of earth and sand.

As described above, since the warm air passes through the floor, walls and ceiling of each room of the building 10, the whole building 10 can be warmed. In addition, the air is circulated in the closed circulation path, and there is no need to take in cold outside air, which is efficient. Further, the air in the room once warmed is supplied to the heat insulating material 28 and the air layer (the floor channel 26a, the wall channel 2).
6b and the ceiling flow path 26c),
Excellent heat insulation effect, hard to cool.

In the above-described embodiment, the circulation fan 54 is provided at the end of the communication pipe 52. With such a configuration, the circulation fan 54 passes through the communication pipe 52 from the heat collector 42.
Since the heat is slightly dissipated before reaching the temperature, the circulation fan 54 can be located in the atmosphere of the air having the lowered temperature, and the failure of the circulation fan 54 due to the high heat can be prevented. Further, replacement and repair of the circulation fan 54 are also easy.

In the above embodiment, when the sun is not shining, or when the air is not heated by the heat collector 42 at night or the like, the air is heated in the recess 18 using a heating means such as a stove. In addition, the entire building 10 can be heated and the heat storage unit 14 can store heat.

As shown in FIG. 5, the communication pipe 52 is connected to the wall flow path 2.
6n, the circulation fan 54 may be disposed immediately after the heat collector 42. At this time, the circulation fan 54 may be one that is relatively resistant to high temperatures.

FIG. 6 shows another embodiment. In FIG. 6, in the embodiment of FIG.
While passing through the inside of the communication passage 52,
It does not pass through n.

In the above embodiment, the method of use during the winter period has been described, but it is preferable to use the device at night in the summer period. That is, during the summer night, the heat collector 42
When the temperature of the air in the heat collecting space 45 decreases, the temperature of the room can be reduced by circulating the cooled air. Although various preferred embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and it goes without saying that many modifications can be made without departing from the spirit of the invention. .

[0034]

According to the present invention, the air in the closed circulation path formed by communicating the heat collection space, the communication path, the underfloor space, the flow path space, and the supply path is forcibly separated from the outside. Because it is circulated, without taking in cold outside air,
The whole building can be heated efficiently. In addition, since the above configuration is provided, the circulating air is always heated through the heat collecting space and is supplied directly to the underfloor space through the communication passage, so that the building is efficiently moved from the underfloor space to the building. The whole can be warmed. Therefore, corridor under, the whole building, including the toilet or bathroom, etc., can be warm efficiently by using solar heat. Also, the structure is also simple, to take advantage of the sunlight, can also maintenance costs and extremely low-cost air circulation building. And according to the present invention, the flow path
Insulation to provide space at the outer corners of adjacent columns
Both edges are fitted into the notches provided respectively,
The outer surface of the heat insulating material and the outer surface of the pillar are arranged substantially flush.
Air circulation construction with the above effects
It has a remarkable effect that a product can be suitably constructed.

[Brief description of the drawings]

FIG. 1 is an explanatory sectional view schematically showing a building according to the present invention.

FIG. 2 is a perspective view showing a foundation portion of a building.

FIG. 3 is an explanatory sectional view showing a structure of a wall.

FIG. 4 is an explanatory sectional view showing a structure of a heat collector.

FIG. 5 is an explanatory sectional view schematically showing a building according to another embodiment.

FIG. 6 is an explanatory sectional view schematically showing a building according to another embodiment.

DESCRIPTION OF SYMBOLS 10 Building 12 Cloth foundation 14 Heat storage part 16 Concave strip 18 Depression 20 Floor 22 Inner wall 24 Ceiling 28 Insulating material 42 Heat collector 45 Heat collecting space 50 Valve 52 Communication pipe 54 Circulating fan 56 Valve

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code Agency reference number FI Technical display location F24F 7/06 F24F 7/06 Z F24J 2/04 F24J 2/42 M 2/42 2/04 H

Claims (4)

(57) [Claims] 1. A heat collector space provided on a roof for collecting solar heat and warming air to heat the air; an underfloor space provided under a floor of a building; and a communication between the heat collector space and the underfloor space. A communication passage, communicates with the underfloor space, and in order to raise the air in the underfloor space, a predetermined interval is provided between the inner wall and the ceiling surface of the building and the outer wall side and the roof side of the building with respect to the inner wall and the ceiling surface of the building, respectively. A flow path space provided by a heat insulating material provided at an interval, and a supply path communicating the flow path space with the heat collection space so as to supply air passing through the flow path space to the heat collection space. Provided in the communication path, forcibly supplying air in the heat collection space to the underfloor space, and communicating with the heat collection space, the communication path, the underfloor space, the flow path space, and the supply path. The air in the closed circuit that is ; And a circulator for forcibly circulating in isolated state, wherein the insulation is found respectively on the corner outside the adjacent pillars
Both edges are fitted into the cutouts and the outer surface of the insulation
And the outer surface of the pillar
And an air circulation building. 2. The method according to claim 1, wherein the communication path is disposed in the flow path space,
The air circulation building according to claim 1 , wherein heat can be radiated from the communication passage into the passage space. 3. The air in the flow passage space flows into the heat collecting space when the circulating machine is driven, and exchange of air between the flow passage space and the heat collecting space when the circulating machine is stopped. in order to prevent, characterized in that a valve body in the middle portion of the supply passage 請
3. The air circulation building according to claim 1 or 2 . 4. The air in the heat collecting space flows into the underfloor space when the circulating machine is driven, and prevents the exchange of air between the underfloor space and the heat collecting space when the circulating machine is stopped. Subeku claim 1, 2 or 3, wherein in that a valve in the communication passage of the above said heat insulating material arranged on the ceiling
Of air circulation building.