JPH08226177A - Condensation preventing structure - Google Patents

Abstract

PURPOSE: To prevent condensation on the wall, ceiling, floor surface, etc., by providing an air flow gap which generates communication from the ceiling surface or from above the ceiling to the dwelling space(s), putting the gap in communication with another air flow gap leading from the wall surfaces or from inside the wall to the dwelling space and generating a forced blow-in or draw-in of the air in the dwelling space. CONSTITUTION: An air flow gap 10A is furnished along the ceiling surface or in the ceiling for generating communication with dwelling space(s) A and is put in communication with another air flow gap 10B, which is provided along the wall surfaces or inside the walls and is leading to the dwelling space A. Forced blow-in or draw-in of the air in the dwelling space A is made to the air flow gap 10 using an appropriate means 20. Thereby the air in the space A whose temp. and humidity are usually regulated comfortably is moved to the gaps 10A, 10B. There, the risk that stagnating air is generated in the gaps 10A, 10B is eliminated, and bedewing associate with cooling of the stagnating air is precluded.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall or a wall constituting a living space, a ceiling or a ceiling surface, a floor or a floor or a floor surface to prevent dew condensation, and furniture such as furniture along the wall. The present invention relates to the prevention of dew condensation caused by the accumulation of air by the fixtures and the like when provided.

[0002]

2. Description of the Related Art An air gap inside a wall can be moved to a closed air gap portion inside the wall by forming a closed air gap portion inside the wall and communicating the air closed space portion inside the wall with the indoor side. The structure is shown, for example, in Japanese Utility Model Publication 6-50568.

Further, an inner box having an open upper surface is provided inside the main body of the underground storage, and a gap is formed between the inner box and the side and bottom of the main body of the underground storage. An underground storage for sending dry air into this gap is shown, for example, in Kaikaihei 6-34053.

[0004]

However, in the case of a structure in which a closed void portion is formed in the wall and indoor air can simply enter and leave in the closed void in the wall, the indoor side is The warm air in the room stays in the closed space inside the wall while flowing into the closed space.
In particular, the portion in contact with the outer wall surface is cooled by the outer wall surface, and there is a disadvantage that dew condensation occurs along the outer wall surface.

In addition, the above-mentioned underground storage is not suitable as a means for installing a large-scale structure, such as a living space, despite the fact that the facility cost is relatively high. It could be used as a means for preventing dew condensation in small structures such as.

Further, in such an underground storage, no measures against dew condensation are taken in the upper part of the storage, that is, in the portion which is not buried in the ground, and in particular, the dehumidifier is installed in the underground storage. There is a problem that the dehumidifying air created by the dehumidifier is forcedly pushed downward from above to the gap formed between the inner box and the upper side.

The dew condensation preventing structure according to the present invention has been proposed as a solution to such inconveniences in conventional structures, underground storages, etc., and includes walls, ceilings or floors constituting a living space. One of its main purposes is to prevent the occurrence of dew condensation in areas such as the above, and to minimize the room for accumulated air by furniture and other furniture installed in the living space.

[0008]

A dew condensation prevention structure according to the present invention is intended to achieve the above object, and the dew condensation prevention structure according to the invention of claim 1 is provided along a ceiling surface or on the ceiling. An air circulation gap 10A provided and communicating with the living space A and an air circulation gap 10B provided along the wall surface or in the wall and communicated with the living space A are provided in communication with each other, and For this air circulation gap 10,
The structure is provided with means 20 for forcibly blowing in or drawing in air in the living space A.

Next, the dew condensation preventing structure according to the second aspect of the invention is the same as the dew condensation preventing structure according to the first aspect of the invention, in which the air circulation gap 10 is provided along the ceiling surface or in the back of the ceiling. The flow gap 10A, the air flow gap 10B provided along or inside the wall surface, and the air flow gap 10C provided along the floor surface or below the floor communicate with each other.

Further, the dew condensation preventing structure according to the invention of claim 3 is such that, in the dew condensation preventing structure according to the invention of claim 1 or 2, the living space A is a basement.

Further, in the dew condensation preventing structure according to the invention of claim 4, in the dew condensation preventing structure according to the invention of claim 1, the air circulation gap 10A provided along or behind the ceiling surface is a planar surface. It is configured as a gap with a wide spread.

Next, in the dew condensation preventing structure according to the invention of claim 5, in the dew condensation preventing structure according to the invention of claim 1, the air circulation gap 10B provided along or in the wall surface is a planar surface. It is configured as a gap having a spread.

Further, in the dew condensation preventing structure according to the invention of claim 6, in the dew condensation preventing structure according to the invention of claim 2, an air circulation gap 1 is provided along the floor surface or under the floor.
0C is a gap having a planar spread.

Further, in the dew condensation preventing structure according to the invention of claim 7, in the dew condensation preventing structure according to the invention of claim 1, an air circulation gap 10B provided along a wall surface is provided.
The structure is a gap formed between the wall surface and the furniture 30 provided along all or part of the wall surface.

Next, in the dew condensation preventing structure according to the invention of claim 8, in the dew condensation preventing structure according to the invention of claim 7, the interior space 31 of the furniture 30 constituting the air circulation gap 10B, It is configured to communicate with the air circulation gap 10B.

Further, in the dew condensation prevention structure according to the invention of claim 1, the dew condensation prevention structure according to the invention of claim 9 is provided between the floor surface and the ceiling surface.
The living space A partitioned by 0A is connected by an air flow passage 11 provided in the storage furniture 30 as the partitioning means.

Further, the dew condensation preventing structure according to the invention of claim 10 is the same as the dew condensation preventing structure according to the invention of claim 1, wherein the storage furniture 30A is provided between the floor surface and the ceiling surface. The living space A that is partitioned and the air circulation gap 10A that is provided along the ceiling surface or on the back of the ceiling are communicated with each other through the space 31 inside the storage furniture.

Next, the dew condensation preventing structure according to the invention of claim 11 is the furniture 3 provided in the living space A in the dew condensation preventing structure according to the invention of claim 1 or 2.
The air in the gap 12 formed between the equipment such as 0 and the wall surface, the ceiling surface, or the floor surface is the air circulation gap 10
It is configured to forcibly move by forcibly blowing in or drawing in air in the living space A.

Further, the dew condensation preventing structure according to the invention of claim 12 is forcibly blown into the air circulation gap 10 in the dew condensation preventing structure according to the invention of claim 1 or 2. The air in the living space A that is drawn in is temperature-controlled and humidity-controlled.

[0020]

The air distribution gap 10A provided along the ceiling surface or behind the ceiling and communicating with the living space A, and the air distribution gap 10B provided along the wall surface or within the wall and communicating with the living space A. Is provided so as to communicate with each other, and means for forcibly blowing in or drawing in the air in the living space A is provided in the air circulation gap 10, so that a comfortable living is usually provided. Space A
The temperature-controlled and humidity-controlled air that composes the air moves in the air circulation gaps 10A and 10B.
No accumulated air is generated in A and 10B,
It functions so as not to cause dew condensation due to cooling of the accumulated air.

The air circulation gap 10 is provided along the ceiling surface or behind the ceiling, the air circulation gap 10A provided along the wall surface or inside the wall, and along the floor surface or below the floor. By having a configuration in which the air circulation gap 10C is communicated with the air circulation gap, it functions so that dew condensation due to air retention does not occur in any of the ceiling portion, the wall portion, and the floor portion that configure the living space A.

Furniture 3 provided with an air circulation gap provided along the wall surface along all or part of the wall surface.
By configuring as a gap formed with 0, it functions so that dew condensation due to air retention does not occur on the installation back side of the furniture 30.

The interior space 31 of the furniture 30 forming the air circulation gap 10 and the air circulation gap 10 are communicated with each other, thereby eliminating the temperature difference between the interior space 31 of the furniture and the living space A. Works like.

The living space A partitioned by the storage furniture 30A provided between the floor surface and the ceiling surface is communicated with the air flow passage 11 provided in the storage furniture 30A as the partition means. By,
It functions to eliminate the temperature difference in each living space A, A ...

The living space A partitioned by the storage furniture 30A provided between the floor surface and the ceiling surface and the air circulation gap 10A provided along the ceiling surface or at the back of the ceiling are the space inside the storage furniture. By being configured to communicate with each other through the space 31, the interior space 31 of the storage furniture and the living space A
And the storage furniture 30A while eliminating the temperature difference between
It functions to prevent the generation of accumulated air inside.

The air in the gap 12 formed between the equipment such as furniture 30 provided in the living space A and the wall surface, the ceiling surface, or the floor surface is the air in the living space A with respect to the air circulation gap 10. The wall surface accompanying the installation of equipment such as furniture 30 is configured so as to be forcibly moved by forced blowing or drawing in
It functions to prevent the generation of stagnant air on the ceiling surface and floor surface.

By adjusting the temperature and humidity of the air in the living space A, which is forcedly blown into or drawn into the air circulation gap 10, the habitability in the living space A is enhanced and dew condensation is prevented. Occurrence can be prevented more reliably.

[0028]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A dew condensation preventing structure as typical embodiments of the present invention will be described in detail below. 1 to 4
1 shows a dew condensation preventing structure when the living space A is configured as a basement. FIG. 1 shows a typical example of the dew condensation preventing structure according to the first embodiment, and FIG. FIG. 3 schematically shows a condensation prevention structure according to an embodiment, FIG. 3 schematically shows a condensation prevention structure according to a third embodiment, and FIG. 4 schematically shows a condensation prevention structure according to a fourth embodiment. , The cross section is shown.

Next, FIGS. 5 to 8 show a structure for preventing dew condensation when the living space A is constructed as a structure on the ground, and FIG. 5 shows a fifth embodiment as a typical example thereof. FIG. 6 shows the condensation prevention structure according to the sixth embodiment, FIG. 7 shows the condensation prevention structure according to the seventh embodiment, and FIG. 8 shows the condensation prevention structure according to the eighth embodiment. The dew condensation prevention structure is shown in the state of a cross section of each main part.

First, the dew condensation prevention structure constructed here is typically provided with an air circulation gap 10A which is provided along the ceiling surface or behind the ceiling and communicates with the living space A.
It is provided in communication with the air circulation gap 10B provided along the wall surface or in the wall and communicated with the living space A,
In addition, the air circulation gap 10 is configured to be provided with a means 20 for forcibly blowing in or drawing in the air in the living space A, and as another embodiment, the air circulation gap 10 is a ceiling surface. A configuration in which an air distribution gap 10A provided along or along the ceiling, an air distribution gap 10B provided along or inside the wall surface, and an air distribution gap 10C provided along or under the floor surface are in communication with each other. There is.

(1) Condensation Prevention Structure According to First Embodiment FIG. 1 shows a living space A as an underground structure B, and a dew condensation according to the first embodiment is applied to the constructed living space A. It is equipped with a prevention structure. The underground structure B configured here is provided so that the upper end thereof slightly protrudes from the ground surface in the installation portion, and the split stone 4
The living space A is configured as a basement A'by placing the concrete of the floor 50, the wall 60, and the ceiling 70 on the basis of the discarded concrete 42 cast on the base 1.
In the figure, 43 is a waterproof layer, 44 is a heat insulating material, and 45 is a floor material, and the aboveground structure C is constructed on this underground structure B.

In the living space A constructed here, various facilities using the living space A as living means, for example,
Needless to say, it is configured with various facilities such as stairs for ascending / descending, openings for entrances / exits, lighting or lighting means, ventilation means, partitions, etc. For convenience of description, illustration of these is omitted and the living space A is understood. For the sake of simplicity, only the main part of the living space A as a schematic underground structure B is shown.

In the living space A thus constructed,
The air flow gaps 10B and 10A are provided in the portion along the front surface of the wall 60 and the portion along the lower surface of the ceiling 70, and the air flow gap 10A provided in the portion along the lower surface of the ceiling 70 and the ceiling 70 Each of the air circulation gaps 10B to 10B provided in the portion along the front surface of each wall 60 following
B is communicated with each of these air circulation gaps 1
0A, 10B and 10B are connected to each other.

That is, below the ceiling 70 made of cast concrete, a ceiling plate 71 is attached at a predetermined distance from the ceiling 70, and an air circulation gap 10A is formed between the ceiling 70 and the ceiling plate 71. To do. Further, a wall plate 61 is provided so as to receive a side edge portion of the ceiling plate 71 and is separated from the front surface of the wall 60 by a predetermined distance. The wall board 61 is provided with a wall base plate 61a, and the wall decorative material 6 is attached to the wall base plate 61a.
The wall plate 61 communicates with the air flow gap 10A, and the air flow gap 10B is formed on the front surface of the surface made of the cast concrete along the wall 60. The wall plate 61 configured here is provided with a skirting board 62 at the lower portion, and has a rounded edge 63 at the upper portion.
Is provided.

Thus, the air in the living space A is forcibly forced to the air flow gap 10A provided along the ceiling 70 and the air flow gap 10B communicated with the air flow gap 10A provided along the wall 60. A blow-in means 20, for example, a ventilation fan 21 is provided in the opening 13 portion provided in the ceiling plate 71, and the outlet 14 is provided in the skirting board 62 at the lower end portion of the wall plate 61. With this configuration, the air in the living space A can be blown into the air circulation gap 10A along the ceiling 70, and the blown air in the air circulation gap 10A is along the wall 60. It is forcibly moved in the air circulation gap 10B and is returned to the living space A so as to flow along the surface of the floor material 45 from the outlet 14 provided in the skirting board 62.

In this way, the air in the living space A is forcibly blown into and moved into the air circulation gap 10A and the air circulation gap 10B, whereby the ceiling 7 is moved.
It is possible to prevent the generation of accumulated air in the lower surface of 0 and the portion along the inner surface of the wall 60 and the portion along the surface of the floor material 45, and to prevent the occurrence of dew condensation due to the accumulation of this air. it can.

Next, the storage furniture 3 is placed at a position along the wall 60.
When the furniture 30 such as 0A is provided, the air circulation gap 10B may be formed between the furniture 30 and the wall 60. That is, when the storage furniture 30A is provided in the living space A between the floor material 45 constituting the floor 50 and the ceiling plate 71, the back plate 32 of the storage furniture 30A is replaced by the wall 60. The back plate 32 and the wall 6 of this storage furniture 30A are arranged so as to be separated from the front surface of the storage furniture 30A by a predetermined distance.
Between 0 and 0, the air circulation gap 1 formed on the ceiling surface
An air circulation gap 10B communicating with 0A is formed.

The air circulation gap 10B constructed here
Is configured such that the air sent from the air circulation gap 10A formed on the ceiling surface can be forcibly moved along the surface of the wall 60, and the outlet provided in the wheel 33 part of the storage furniture 30A. It is configured to be able to return to the living space A from 15.

The air circulation gap 10 thus configured
Even in B, the air circulation gap 10 configured as described above
As in A and 10B, it is possible to prevent the generation of stagnant air in the portion along the inner surface of the wall 60,
It is possible to prevent the occurrence of dew condensation due to the retention of the air.

Further, the back plate 32 of the storage furniture 30A constructed here is provided with holes 16 to 16, and the space 16 in the furniture of the storage furniture 30A and the air circulation gap 10B communicate with each other through the holes 16. In addition, the storage furniture 30A
By the holes 16a to 16a provided in each of the shelf plate 34 and the bottom plate 35, the furniture interior space 31 of the storage furniture 30A can function as a series of air flow passages.

With this structure, the air circulation gap 10
The air in the living space A sent from B is taken into the interior space 31 of the furniture through the hole 16 and is also passed through the hole 16a to the wheel 33 of the storage furniture 30A.
The holes 15 are returned to the living space A along the surface of the floor material 45 that constitutes the floor 50. As a result, the temperature difference between the furniture interior space 31 of the storage furniture 30A and the living space A disappears,
It is possible to prevent the occurrence of dew condensation due to the temperature difference between the furniture interior space 31 and the living space A. In addition, the back plate 32 of the storage furniture 30A is configured as the perforated board, and the perforated board is provided with dustproof means such as various filters, or the perforated board is replaced with windproof dust. It may be configured such that the seat is stretched.

Next, the storage furniture 30A for partitioning the living space A is divided into the floor material 45 and the ceiling plate 7 constituting the floor 50.
In the case where the housing furniture 30A and the living space A are separated from each other, the pedestals 33 of the housing furniture 30A can be moved so that the respective air spaces between the living spaces A and A divided by the housing furniture 30A can mutually move. An air flow passage 11 for establishing communication between the living spaces A and A is provided in the interior space 36, and an air blower 22 as an air blowing / pulling means 20 is provided in the internal space 36 of the pedestal 33 of the storage furniture 30A. ,
The air in one of the living spaces A is forcibly sent along the other living space A divided by the storage furniture 30A, in particular, along the surface of the floor material 45 constituting the floor 50, and along the surface of the floor 50. The structure is such that air does not accumulate in the part.

When furniture 30 such as a bed 30B is provided in the living space A, air from the air circulation gap 10B is provided between the lower surface of the bed 30B and the floor material 45. It is configured to be blown out so that there is no room for accumulating air in the gap 12 between the installed furniture 30 and the floor 50, and condensation is prevented from occurring due to the accumulation of this air.

The air in the living space A taken into the air circulation gaps 10A, 10B is the air that normally forms the living space A, and the temperature conditions suitable for living are
The air in the living space A, whose temperature and humidity are adjusted by the air conditioner, dehumidifier, etc., is blown into or drawn into each of the air circulation gaps 10 as described above. To use.

Further, the temperature and humidity of the air in the air circulation gap 10 are adjusted by an air conditioner, a dehumidifier, etc., and the temperature and humidity of the air is adjusted to the air circulation gap 1 concerned.
It is also possible to forcibly move the inside of 0. Further, a cooling / heating machine, a dehumidifier, or the like is provided in a portion where air is blown into the air circulation gap 10, and the air blown into the air circulation gap 10 is an air whose temperature and humidity are adjusted. May be forcibly moved into the air circulation gap 10. Here, as an example of the adjustment air, for example, air adjusted to a temperature of 25 ° C. to 26 ° C. and a relative humidity of 55% to 65% is used.

(2) Condensation prevention structure according to the second embodiment FIG. 2 shows the second structure for the living space A as the underground structure B.
It is provided with a dew condensation prevention structure according to the embodiment.
In the dew condensation preventing structure according to the second embodiment, the interior space 31 of the storage furniture 30A as the partitioning means of the living space A functions as the partitioning means so that it functions as an air passage. The upper part of the furniture interior space 31 of the storage furniture 30A communicates with the air circulation gap 10A, and the lower part of the furniture interior space 31 is the interior space 36 of the pedestal 33.
The air flow passage 11 provided in the base wheel 33 is connected to the above-mentioned air circulation gap 10A.
The structure is the same as the dew condensation prevention structure according to the first embodiment except that the air from the above is sent to the living space A.
Alternatively, the configurations are substantially the same. Therefore, the first
The same or substantially the same components as those of the dew condensation preventing structure according to the embodiment are designated by the same reference numerals, and the description thereof will be omitted.

In the dew condensation preventing structure according to the second embodiment, the storage furniture 30A partitioning the living space A is provided so as to extend between the floor material 45 constituting the floor 50 and the ceiling plate 71. Top plate 37 in this storage furniture 30A
And holes 16a to 16a in the shelf plate 34 and the bottom plate 35, respectively.
Is provided transparently, and a ceiling plate 71 portion of the installed portion of the storage furniture 30A has an opening 17. Further, an air flow passage 11 is provided on the side surface of the pedestal 33 of the storage furniture 30A so as to connect the living space A and the internal space 36 of the pedestal 33.

With this structure, the air in the living space A blown into the air circulation gap 10A provided along the ceiling 70 passes through the interior space 31 of the furniture 30A from the air circulation gap 10A. As a result, it is configured to be blown out from the air flow passage 11 of the pedestal 33 of the storage furniture 30A along the living space A, in particular, along the surface of the floor material 45 constituting the floor 50. With the return of air in the living space A, the temperature difference between the living space A and the storage furniture 30A disappears, the occurrence of dew condensation in the storage furniture 30A is prevented, and at a position apart from the wall 60,
The air in the living space A can be forcibly moved along the surface of the floor material 45 that forms the flow path of the air blown in or drawn in from the living space A and that forms the floor 50.

Also, the equipment 3 such as furniture 30 along the wall 60
In the case where 0C is provided, a cage-like installation table 38 is provided at the bottom of the equipment 30C, and an air circulation gap 12 is formed at the bottom of the equipment 30C. The blowout port 14 provided in the tree 62 is opened so that there is no room for accumulating air in the constituent gaps 12 and dew condensation due to the accumulation of air is prevented.

(3) Dew Condensation Prevention Structure According to Third Embodiment FIG. 3 shows a third structure with respect to a living space A as an underground structure B.
It is provided with a dew condensation prevention structure according to the embodiment.
The dew condensation preventing structure according to the third embodiment is the same as the dew condensation preventing structure according to the second embodiment, in which a floor material 45 is stretched over a surface of a floor 50 as a poured concrete with a required gap. Thus, the structure other than the structure of the air circulation gap 10C is the same as or substantially the same as the dew condensation preventing structure according to the second embodiment. Therefore, the same or substantially the same components as those of the dew condensation preventing structure according to the second embodiment are designated by the same reference numerals, and the description thereof will be omitted.

In the structure for preventing dew condensation according to the third embodiment, a floor base material 45a is provided above the cast concrete floor 50 at a predetermined distance, and the floor base material 45a is provided with a decorative floor material. The floor material 45 is constructed by stretching 45b,
An air circulation gap 10C is formed between the floor material 45 and the concrete floor 50.

Further, the floor material 45 is provided with a hole 18 communicating with the air circulation gap 10B in the peripheral side portion thereof, and the air circulation gap 10B and further through the hole 18. It is configured to communicate with the air circulation gap 10A and constitutes a flow path of air in the living space A blown into the air circulation gap 10A.

Further, the interior space 36 of the pedestal 33 in the storage furniture 30A installed so as to partition the living space A.
The floor member 45 is provided with a hole 19 communicating with the hole 45, and the air introduced into the air flow gap 10C is supplied to the hole 1
It is designed to be returned to the living space A from 9 through the internal space 36 of the pedestal 33 and the air flow passage 11.

In the dew condensation preventing structure according to the third embodiment thus constructed, no air stays even on the surface along the floor material 45, and the dew condensation caused by the stay of air occurs. Can be prevented.

(4) Dew Condensation Prevention Structure According to Fourth Embodiment FIG. 4 shows a fourth structure with respect to a living space A as an underground structure B.
This is provided with a dew condensation prevention structure as an example. The dew condensation preventing structure according to the fourth embodiment is the same as the first embodiment.
In the dew condensation preventing structure according to the embodiment, the ventilation fan 21 provided in the ceiling plate 71 is not provided, and the blower 23 functioning as the air intake means 20 mainly composed of vacuum is provided at the lower outlet of the air circulation gap 10B. Two
4 is provided and the air in the air circulation gap 10B is blown into the living space A by using the blowers 23 and 24, so that the air in the living space A is drawn into the air circulation gap 10A. Is the same as or substantially the same as the dew condensation preventing structure according to the first embodiment. Therefore, the same or substantially the same components as those of the dew condensation preventing structure according to the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.

As a means 20 for taking in the air in the living space A into each of the air circulation gaps 10 by the mode in which the air in the air circulation gap 10B is blown toward the living space A, the air circulation is performed. The blower 23 is arranged in the lower part of the gap 10B, and the blowout port 14 thereof is provided in the lower part of the wall 60 so that the air is blown out along the surface of the floor material 45, and the air is blown to the ceiling plate 71. An opening 13 for taking in is provided.

Alternatively, together with the wall 60, the air circulation gap 10B
Interior space 3 of the pedestal 33 of the storage furniture 30A that constitutes the
6, a blower 24 as the intake means 20 is provided, and an outlet 15 is provided at a position where air is blown out along the surface of the floor material 45, and an opening for taking in air is provided in the ceiling plate 71. By providing 13
The air in the living space A is taken into the circulation gap 10.

In the dew condensation prevention structure thus constructed, the floor material 45 constituting the wall 60, the ceiling 70, and the floor 50.
No air is accumulated on any of the surfaces, and the occurrence of dew condensation caused by the accumulated air can be prevented.

(5) Other Supplementary Examples of Condensation Prevention Structures According to Above First to Fourth Embodiments The condensation prevention structures according to the respective embodiments constructed above cause condensation respectively. Surface of wall 60 and ceiling 70 as easy parts
The air is not retained on the surface of the floor and the surface of the floor 50.
Is preferably configured to have a planar spread that extends along these ceiling surface, wall surface, or floor surface, and more ideally, the entire surface of the wall surface, ceiling surface, or floor surface. Therefore, it is preferable that each air circulation gap 10 is provided.

Further, the air circulation gap 10C is provided along the floor surface.
In the configuration in which the space is not provided, the position where the air is blown from the air circulation gap 10B is made as close as possible to the floor surface, and the air blown from the air circulation gap 10B constitutes the floor material 45 in the living space A. It is configured so as to move along the floor surface so that an air retention portion does not occur on the floor surface. From this point, the air outlet 14 and the hole 1 from the air circulation gap 10C are formed.
5 is provided so as to be opened at a position as close to the floor surface as possible, and is opened along the floor surface so that air is blown out uniformly from the peripheral side portion of the living space A along the floor surface. It is preferable that the outlet 14 and the hole 15 are elongated slits.

In the above embodiment, the floor 50, the wall 60 and the ceiling 70 made of cast concrete are
The air circulation gap 10 along each surface of the floor 50, the wall 60, and the ceiling 70 is configured by using, for example, the ceiling plate 71, the wall plate 61, the floor material 45, etc. For example, the space above the ceiling, the space inside the wall, and the space under the floor are defined by the air flow gaps 10A, 10B, 1 in the above embodiment.
It may be configured to be used as 0C.

In the dew condensation prevention structure thus constructed, the air in the living space A is moved to the required minimum, and the comfortable living in the living space A is not impaired, and the wall 60, the ceiling 70, It is possible to effectively prevent the occurrence of dew condensation on each surface of the floor 50 and the like and the occurrence of dew condensation due to air retention due to the installation of the furniture 30 and the like, and to prevent the formation of mold on the wall surface and the like.

(6) Dew Condensation Prevention Structure According to Fifth Embodiment FIG. 5 shows a living space A as a ground structure C, and a dew condensation as a fifth embodiment for the living space A thus constructed. It is equipped with a prevention structure. As the above-ground structure C configured here, for example, a first floor portion of a wooden structure is shown as a typical example. In this ground structure C, for example, a base 52 is assembled on a concrete foundation 51, and an outer wall material 66 and an inner wall material 67 are stretched over a pillar 64, a stud, etc. via a furring strip 65 to form a wall 60 '. I am configuring. On the floor side, the floor base material 45a is placed on the joist 53.
The flooring 4 made by arranging the
A floor 50 'is composed of five. Further, on the ceiling side, a hanging edge 73 is used for a ceiling beam 72 to hold a field edge 74, and a ceiling board 75 is attached to this to form a ceiling 70 '. Such floor 50 ', wall 60', ceiling 70 '
The living space A is configured as a first-floor living room A ″.

In the living space A constructed here, various facilities using the living space A as living means, for example,
Needless to say, it is provided with various facilities such as window openings, stairs for stairs, entrance openings, lighting or lighting means, ventilation means, partitions, etc. For the sake of easy understanding of the space A, only the main part constituting the living space A as a schematic ground structure C is illustrated.

In the living space A thus constructed,
Air flow gaps 10B and 10A are provided in a portion along the front surface of the wall 60 ′ and a lower face of the ceiling 70 ′, and an air flow gap 10A provided in a portion along the lower surface of the ceiling 70 ′, Each wall 60 'following this ceiling 70'
Air circulation gaps 10 provided along the front surface of the
B to 10B are communicated with each other, and these air circulation gaps 10A, 10B to 10B are communicated with each other.

That is, below the ceiling 70 'constituted by the ceiling plate 75 stretched in a suspended manner, the ceiling plate 71 is attached at a predetermined distance from the ceiling 70'.
An air circulation gap 10A is formed between 0 ′ and the ceiling plate 71. Further, a wall plate 61 is provided so as to receive the side edge portion of the ceiling plate 71 and is separated from the front surface of the wall 60 ′ by a predetermined distance. The wall plate 61 is configured by disposing a wall base plate 61a, and by applying a wall decorative material 61b to the wall base plate 61a.
An air circulation gap 10B is formed on the front surface of the wall 60 ', which is in communication with A and along the inner wall material 67 of the wall 60'. The wall plate 61 constructed here has a skirting board 62 at the lower part and a peripheral edge 63 at the upper part.

Thus, the air flow gap 10A provided along the ceiling 70 'and the air flow gap 10A communicated therewith, and the wall 60'
Means 20 forcibly blowing air in the living space A into the air circulation gap 10B provided along the
For example, the ventilation fan 21 is provided in the opening 13 portion provided in the ceiling plate 71, and the outlet 14 is provided in the skirting board 62 at the lower end portion of the wall plate 61. With this configuration, the air in the living space A can be blown into the air circulation gap 10A along the ceiling 70 ', and the blown air in the air circulation gap 10A can be injected into the wall 60'. It is forcibly moved in the air circulation gap 10B along which the air is passed and is returned to the living space A so as to flow along the surface of the floor material 45 from the outlet 14 provided in the skirting board 62.

In this way, the air in the living space A is forcibly blown into and moved into the air circulation gap 10A and the air circulation gap 10B, whereby the ceiling 7 is moved.
A part along the lower surface of 0'and the inner surface of the wall 60 'and the floor material 45
It is possible to prevent the generation of stagnant air in the portion along the surface of the surface and to prevent the generation of dew condensation due to the stagnant air.

Next, when the furniture 30 such as the storage furniture 30A is installed at a position along the wall 60 ', this furniture 30
The air circulation gap 10B may be formed between the wall 60 'and the wall 60'. That is, in the living space A, the floor 5
In the case where the storage furniture 30A is provided between the floor material 45 constituting 0'and the ceiling plate 71, the storage furniture 30A
The back plate 32 of the inner wall member 6 on the front side of the wall 60 '.
The air circulation gap 10B is formed between the back plate 32 and the wall 60 'of this storage furniture 30A so as to communicate with the air circulation gap 10A formed on the ceiling surface. Make up.

The air circulation gap 10B constructed here
Is configured so that the air sent from the air circulation gap 10A formed on the ceiling surface can be forcibly moved along the surface of the wall 60 ', and is blown out on the pedestal 33 of the storage furniture 30A. It can be returned to the living space A from the mouth 15.

The air circulation gap 10 configured in this way
Even in B, the air circulation gap 10 configured as described above
As in A and 10B, it is possible to prevent the generation of stagnant air in the portion of the wall 60 ′ along the surface of the inner wall material 67, and it is possible to prevent the generation of dew condensation due to the stagnant air.

Further, the back plate 32 of the storage furniture 30A constructed here is provided with holes 16 to 16, and the space 16 in the furniture of the storage furniture 30A and the air circulation gap 10B communicate with each other through the holes 16. In addition, the storage furniture 30A
By the holes 16a to 16a provided in each of the shelf plate 34 and the bottom plate 35, the furniture interior space 31 of the storage furniture 30A can function as a series of air flow passages.

With this structure, the air circulation gap 10 is formed.
The air in the living space A sent from B is taken into the interior space 31 of the furniture through the hole 16 and is also passed through the hole 16a to the wheel 33 of the storage furniture 30A.
The holes 15 are returned to the living space A along the surface of the floor material 45 that constitutes the floor 50. As a result, the temperature difference between the furniture interior space 31 of the storage furniture 30A and the living space A disappears,
It is possible to prevent the occurrence of dew condensation due to the temperature difference between the furniture interior space 31 and the living space A. In addition, the back plate 32 of the storage furniture 30A is configured as the perforated board, and the perforated board is provided with dustproof means such as various filters, or the perforated board is replaced with windproof dust. It may be configured such that the seat is stretched.

Next, in the case where the storage furniture 30A for partitioning to partition the living space A is provided between the floor material 45 constituting the floor 50 and the ceiling plate 71, the storage furniture 30A is used. In order to allow the air in each of the divided living spaces A, A to move with each other, an air flow passage 11 for establishing a communication between the living spaces A, A is provided in the base 33 of the storage furniture 30A. An air blower 22 as an air blowing and drawing means 20 is provided in the internal space 36 of the pedestal 33 of the storage furniture 30A, and the air in one of the living spaces A is stored in the storage furniture 30A.
The other living space A divided by the above, especially the structure for forcedly feeding along the surface of the floor 50 ', so that air does not accumulate in the portion along the surface of the floor material 45 constituting the floor 50'. There is.

When furniture 30 such as a bed 30B is provided in the living space A, air from the air circulation gap 10B flows between the lower surface of the bed 30B and the floor material 45. It is configured to be blown out, and there is no room for accumulating air in the gap 12 between the furniture 30 and the floor 50 'to be installed, so that dew condensation due to the accumulation of this air is prevented.

The air in the living space A that is taken into the air circulation gaps 10A and 10B is the air that normally forms the living space A, and the temperature conditions suitable for daily life are
The air in the living space A, whose temperature and humidity are adjusted by the air conditioner, dehumidifier, etc., is blown into or drawn into each of the air circulation gaps 10 as described above. To use.

Further, the temperature and humidity of the air in the air circulation gap 10 and in the air circulation gap 10 are adjusted by a cooling and heating machine, a dehumidifier, etc. Alternatively, the gap 10 may be forcibly moved. Further, a cooling / heating machine is provided in a portion where air is blown into the air circulation gap 10.
A dehumidifier or the like is provided, and the air blown into the air circulation gap 10 is a temperature-humidity adjusted air, and the temperature-humidity adjusted air is forcibly moved into the air circulation gap 10. It may be. Here, as an example of the adjustment air, for example, a temperature of 25 ° C. to 2
Air adjusted to 6 ° C. and a relative humidity of 55% to 65% is used.

(7) Dew Condensation Preventing Structure According to Sixth Embodiment FIG. 6 shows a sixth structure with respect to a living space A as a ground structure C.
It is provided with a dew condensation prevention structure according to the embodiment.
In the dew condensation prevention structure according to the sixth embodiment, the interior space 31 of the storage furniture 30A as the partition means of the living space A functions as the partition means so that the interior space 31 of the storage furniture 30A functions as an air passage. The upper part of the furniture interior space 31 of the storage furniture 30A communicates with the air circulation gap 10A, and the lower part of the furniture interior space 31 is the interior space 36 of the pedestal 33.
The air flow passage 11 provided in the base wheel 33 is connected to the above-mentioned air circulation gap 10A.
The structure is the same as the dew condensation prevention structure according to the fifth embodiment except that the air from the above is sent to the living space A.
Alternatively, the configurations are substantially the same. Therefore, the fifth
The same or substantially the same components as those of the dew condensation preventing structure according to the embodiment are designated by the same reference numerals, and the description thereof will be omitted.

In the dew condensation preventing structure according to the sixth embodiment, the storage furniture 30A partitioning the living space A is provided so as to extend between the floor material 45 constituting the floor 50 and the ceiling plate 71. Top plate 37 in this storage furniture 30A
And holes 16a to 16a in the shelf plate 34 and the bottom plate 35, respectively.
Is provided transparently, and a ceiling plate 71 portion of the installed portion of the storage furniture 30A has an opening 17. Further, an air flow passage 11 is provided on the side surface of the pedestal 33 of the storage furniture 30A so as to connect the living space A and the internal space 36 of the pedestal 33.

With this structure, the air in the living space A blown into the air circulation gap 10A provided along the ceiling 70 'moves from the air circulation gap 10A to the furniture interior space 31 of the storage furniture 30A. As a passage, it is configured to be blown out from the air flow passage 11 of the pedestal 33 of the storage furniture 30A along the living space A, in particular, along the surface of the floor material 45 that constitutes the floor 50 '. Such living space A
Living space A and storage furniture 30 accompanying the return of air
The temperature difference in A disappears, the occurrence of dew condensation in the storage furniture 30A is prevented, and a flow path for air blown in or drawn in from the living space A is formed at a position apart from the wall 60 ′. In addition, the floor material 4 that constitutes the floor 50 '
The air in the living space A can be forcibly moved along the surface of 5.

Further, when the equipment 30C such as the furniture 30 is provided along the wall 60 ', a cage-like installation table 38 is provided below the equipment 30C, and air is distributed under the equipment 30C. The gap 12 is formed so that the blowout port 14 provided in the skirting board 62 is opened in the constituent gap 12, so that there is no room for the accumulation of air in the constituent gap 12, and the accumulation of the air is eliminated. It is configured to prevent the occurrence of dew condensation due to.

(8) Dew Condensation Prevention Structure According to Seventh Embodiment FIG. 7 shows a seventh structure for the living space A as the ground structure C.
It is provided with a dew condensation prevention structure according to the embodiment.
The dew condensation preventing structure according to the seventh embodiment is the same as the dew condensation preventing structure according to the sixth embodiment.
The structure except that the air circulation gap 10C is formed by stretching the floor material 45 with a required gap on the surface of 0'is the same as or substantially the same as the dew condensation preventing structure according to the sixth embodiment. It has the same configuration. Therefore, the same or substantially the same components as those of the dew condensation preventing structure according to the sixth embodiment are designated by the same reference numerals, and the description thereof will be omitted.

In the structure for preventing dew condensation according to the seventh embodiment, a floor base material 45a is provided above the floor material 45 'assembled on the floor at predetermined intervals, and the floor base material 45a is attached to the floor base material 45a. The floor material 45 is configured so that the decorative floor material 45b is stretched,
An air flow gap 10 is provided between the floor material 45 and a floor 50 'formed by stretching the basic floor material 45'.
It constitutes C.

Further, the floor material 45 is provided with a hole 18 communicating with the air circulation gap 10B in the peripheral side portion thereof, and the air circulation gap 10B, and further, the hole 18 communicated with the air circulation gap 10B. It is configured to communicate with the air circulation gap 10A and constitutes a flow path of air in the living space A blown into the air circulation gap 10A.

Further, the internal space 36 of the pedestal 33 in the storage furniture 30A installed so as to partition the living space A.
The floor member 45 is provided with a hole 19 communicating with the hole 45, and the air introduced into the air flow gap 10C is supplied to the hole 1
It is designed to be returned to the living space A from 9 through the internal space 36 of the pedestal 33 and the air flow passage 11.

In the structure for preventing dew condensation according to the seventh embodiment thus configured, there is no accumulation of air even on the surface along the floor material 45, and the occurrence of dew condensation due to the accumulation of air. Can be prevented.

(9) Dew Condensation Prevention Structure According to Eighth Embodiment FIG. 8 shows the eighth structure for the living space A as the above-ground structure C.
This is provided with a dew condensation prevention structure as an example. The dew condensation preventing structure according to the eighth embodiment is the same as the fifth embodiment.
In the dew condensation prevention structure according to the embodiment, the ventilation fan 21 provided in the ceiling plate 71 is not provided, and the air circulation gap 10 is provided.
A blower 2 that functions as an air intake means 20 mainly composed of vacuum at the lower outlet of B.
3 and 24 are provided, and by using the blowers 23 and 24, the air in the air circulation gap 10B is blown toward the living space A to draw the air in the living space A into the air circulation gap 10A. Is the same as or substantially the same as the dew condensation preventing structure according to the fifth embodiment. Therefore, the same or substantially the same components as those of the dew condensation preventing structure according to the fifth embodiment are designated by the same reference numerals, and the description thereof will be omitted.

As a means 20 for taking in the air in the living space A into each of the air circulation gaps 10 by means of blowing the air in the air circulation gap 10B toward the living space A, the air circulation gap 10B is used. The blower 23 is arranged in the lower part of the floor, and the blowout port 14 is provided in the lower part of the wall 60 ′ so that the air is blown out along the surface of the floor material 45.
1 is provided with an opening 13 for air intake.

Alternatively, together with the wall 60 ', the air flow gap 10
The blower 24 as the intake means 20 is arranged in the internal space 36 of the pedestal 33 of the storage furniture 30A constituting B, and air is blown from the blowout port 15 along the surface of the floor material 45. The ceiling plate 71 is provided with the opening 13 for taking in the air so that the air
The air in the living space A is taken into the circulation gap 10.

In the dew condensation preventing structure constructed in this way, air does not accumulate on any of the surfaces of the wall 60 ', the ceiling 70', and the floor material 45 constituting the floor 50 ', and the accumulation does not occur. It is possible to prevent dew condensation caused by air from occurring.

(10) Other Supplementary Examples of Dew Condensation Prevention Structures According to the Above Fifth to Eighth Embodiments The dew condensation prevention structures according to the above-described embodiments respectively cause dew condensation. Surface of wall 60 'as an easy part, ceiling 7
Air is not retained on the surface 0'and the surface of the floor 50 ', and each of the air circulation gaps 10 configured as described above is a surface expansion that extends along these ceiling surfaces, wall surfaces, or floor surfaces. It is preferable that the air flow gaps 10 are provided over the entire wall surface, ceiling surface, or floor surface.

In addition, the air circulation gap 10C is provided along the floor surface.
In the configuration in which the space is not provided, the position where the air is blown from the air circulation gap 10B is made as close as possible to the floor surface, and the air blown from the air circulation gap 10B constitutes the floor material 45 in the living space A. It is configured so as to move along the floor surface so that an air retention portion does not occur on the floor surface. From this point, the air outlet 14 and the hole 1 from the air circulation gap 10C are formed.
5 is provided so as to be opened at a position as close to the floor surface as possible, and is opened along the floor surface so that air is blown out uniformly from the peripheral side portion of the living space A along the floor surface. It is preferable that the outlet 14 and the hole 15 are elongated slits.

In the above embodiment, the floor 50 ', the wall 60', and the ceiling 70 'which are made of a wooden frame are different from the floor 50', the wall 60 ', and the ceiling 70'. The air circulation gap 10 along each surface is configured by using, for example, the ceiling plate 71, the wall plate 61, the floor material 45, etc. In the underfloor space, the air circulation gap 10 in the above embodiment is used.
It may be configured to be used as A, 10B, and 10C.

In the dew condensation preventing structure constructed in this way, the air in the living space A is moved to a necessary minimum, and the comfortable living in the living space A is not impaired, and the wall 60 'and the ceiling 70 are It is possible to effectively prevent the occurrence of dew condensation on each surface such as'and the floor 50 'and the occurrence of dew condensation due to air stagnation due to the installation of the furniture 30 and the like, and prevent the formation of mold on the wall surface or the like.

[0095]

EFFECTS OF THE INVENTION The present invention is characterized by the above-mentioned features, and in particular, an air flow gap 10A provided along the ceiling surface or behind the ceiling and communicating with the living space A, and along the wall surface or in the wall. A means 20 for forcibly injecting or drawing in the air in the living space A into the air circulation gap 10B which is communicated with the air circulation gap 10B which is communicated with the living space A. And the air flow gap 1 described above, if necessary.
0 is an air flow gap 10A provided along or behind the ceiling surface, an air flow gap 10B provided along or inside the wall surface, and an air flow gap 10C provided along the floor surface or below the floor. And the air in the living space A in which the temperature and humidity have been adjusted are supplied to the air circulation gaps 10, so that the wall surface and the ceiling are connected. Condensation is prevented from occurring on the surface and further on the floor surface, and it is possible to effectively prevent the generation of, for example, mildew and the like due to the generation of condensation.

Further, the air outlets from the respective air circulation gaps 10 are installed between the various furniture 30 and the like installed in the living space A and the floor, and the wall 60 and the like. By providing it at the contact portion with, it is possible to prevent the accumulation of air due to the installation of the furniture 30 and to effectively prevent the formation of dew condensation due to the accumulation of air.

Further, if necessary, the air in the living space A is blown into the furniture 30 installed in the living space A to eliminate the temperature difference between the interior space 31 of the furniture 30 and the living space A. As a result, it is possible to prevent the occurrence of dew condensation in these furniture and the like.

In particular, the air circulation gap 10 above the wall,
The living space A is configured to have a planar spread along the surface such as the ceiling, and the air in the living space A is forcibly blown into or drawn into the air circulation gap 10. In the living space A, it is possible to effectively prevent the occurrence of dew condensation by moving only the minimum necessary amount of air without impairing the habitability associated with air turbulence, and the running cost required to prevent such dew condensation. It has features such as being cheaper.

[Brief description of drawings]

FIG. 1 is a sectional view showing a main part of a dew condensation prevention structure according to a first embodiment.

FIG. 2 is a sectional view showing a main part of a dew condensation preventing structure according to a second embodiment.

FIG. 3 is a sectional view showing a main part of a dew condensation prevention structure according to a third embodiment.

FIG. 4 is a sectional view showing a main part of a dew condensation preventing structure according to a fourth embodiment.

FIG. 5 is a sectional view showing a main part of a dew condensation preventing structure according to a fifth embodiment.

FIG. 6 is a sectional view showing a main part of a dew condensation preventing structure according to a sixth embodiment.

FIG. 7 is a sectional view showing a main part of a dew condensation preventing structure according to a seventh embodiment.

FIG. 8 is a sectional view showing a main part of a dew condensation preventing structure according to an eighth embodiment.

[Explanation of symbols]

 10 Air Circulation Gap 20 Means for Injecting or Injecting Air 30 Furniture 31 Furniture Interior Space 30A Storage Furniture A Living Space

Claims (12)

[Claims] 1. An air circulation gap provided along the ceiling surface or behind the ceiling and communicated with the living space, and an air circulation gap provided along the wall surface or within the wall and communicated with the living space. A structure for preventing dew condensation, which is provided so as to communicate with each other and is provided with means for forcibly blowing in or drawing in air in the living space into the air circulation gap. 2. An air distribution gap is provided along the ceiling surface or behind the ceiling, an air distribution gap provided along or inside the wall surface, and along the floor surface or below the floor. The dew condensation preventing structure according to claim 1, wherein the air circulation gap is communicated with the air circulation gap. 3. The structure for preventing dew condensation according to claim 1 or 2, wherein the living space is a basement. 4. The dew condensation preventing structure according to claim 1, wherein the air circulation gap provided along the ceiling surface or in the back of the ceiling is a gap having a planar spread. 5. The dew condensation preventing structure according to claim 1, wherein the air circulation gap provided along the wall surface or in the wall is a gap having a planar expansion. 6. The dew condensation preventing structure according to claim 2, wherein the air circulation gap provided along the floor surface or under the floor is a gap having a planar spread. 7. The air flow gap provided along the wall surface is a gap formed between the air flow gap and furniture provided along all or part of the wall surface.
Dew condensation prevention structure according to the description. 8. The dew condensation preventing structure according to claim 7, wherein the furniture inner space of the furniture forming the air circulation gap is communicated with the air circulation gap. 9. A living space partitioned by storage furniture provided between a floor surface and a ceiling surface is communicated with an air flow passage provided in the storage furniture as the partitioning means. The structure for preventing dew condensation according to claim 1. 10. A living space partitioned by storage furniture provided between a floor surface and a ceiling surface, and an air circulation gap provided along the ceiling surface or in the back of the ceiling form a space inside the storage furniture. The dew condensation preventing structure according to claim 1, wherein the structure prevents dew condensation. 11. The air in the gap formed between the equipment such as furniture provided in the living space and the wall surface, the ceiling surface, or the floor surface is forced to be the air in the living space with respect to the air circulation gap. The structure for preventing dew condensation according to claim 1 or 2, characterized in that the structure is forcibly moved by blowing in or drawing in. 12. The dew condensation according to claim 1 or 2, wherein the air in the living space that is forcibly blown or drawn into the air circulation gap is temperature-controlled and humidity-controlled. Prevention structure.