JP7296333B2 - Photovoltaic heat collection system - Google Patents

Description

Article 30, Paragraph 2 of the Patent Act applies August 26, 2019 Website (https://www.misawa.co.jp/corporate/news_release/2019/0826/, https://www.misawa.co .jp/corporate/news_release/2019/0826/release.pdf, https://www.misawa.co.jp/nankyoku/idoukichi/)

Article 30, Paragraph 2 of the Patent Act applies August 26, 2019 Posted on the website (https://www.jaxa.jp/press/2019/08/20190826a_j.html)

Article 30, paragraph 2 of the Patent Law applies October 29, 2019 Released at the unveiling event of the "Antarctic Mobile Station Unit" held at the National Institute of Polar Research, the Research Organization of Information and Systems, Inter-University Research Institute Corporation

Application of Article 30, Paragraph 2 of the Patent Act Released at the 63rd Space Science and Technology Joint Lecture Meeting held in Asty Tokushima on November 7, 2019

Article 30, Paragraph 2 of the Patent Act applies November 12, 2019 Posted on the website (https://www.youtube.com/watch?time_continue=330&v=yvmJboGJQ90&feature=emb_title)

Article 30, Paragraph 2 of the Patent Act applies December 3, 2019 Posted on the website (https://emira-t.jp/topics/13107/)

Article 30, Paragraph 2 of the Patent Act applies Published at the Space Exploration Open Innovation Forum held at the Maru Building Hall on February 7, 2020

The present invention relates to a photovoltaic heat collection system.

Conventionally, as a ventilation structure for efficiently and stably ventilating a room space using natural wind, an air supply duct that communicates with the room space from the middle part of the wall surface between two adjacent outside corners of the building. and an exhaust duct that communicates with the room space from the outside corner wall surface (see Patent Document 1).
In addition, in the technique of Patent Document 1, when the sensor detects that the air volume of the airflow passing through the air supply duct or the exhaust duct is smaller than a predetermined value, that is, when the amount of airflow passing through the air supply duct or the exhaust duct is detected to be smaller than a predetermined value, that is, the natural air flow is sufficiently strong to ventilate the room space. When the wind is not blowing, the ventilation fan is configured to operate.

Japanese Patent Application Laid-Open No. 2004-163056

In the conventional ventilation structure, more natural wind can be taken into the room space. The ventilation fan is configured to operate when the natural wind is not strong enough to ventilate the space.
By the way, there is a demand to control the room temperature of a room space using natural energy even in regions where it is difficult to secure electric power, such as cold regions and polar regions.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to control the room temperature of a room space by using natural energy to form a comfortable living environment.

In the invention according to claim 1, for example, as shown in FIGS .
a solar cell module 4b that is spaced apart from the outdoor side surfaces of the plurality of outer walls Ow, covers the plurality of outer walls Ow, and is provided in a state in which an air circulation layer ACL is formed between the plurality of outer walls Ow;
a thermoelectric power generation module 30 provided on the side of the air circulation layer ACL of the solar cell module 4b and configured to generate electric power by utilizing solar heat received from the sun Sn and a temperature difference in the air circulation layer ACL;
a first duct 31a provided in the upper part of the plurality of outer walls Ow and communicating between the room space S and the air circulation layer ACL;
a heat collection fan 32 provided inside the first duct 31a for sending air from the air circulation layer ACL to the room space S;
an electric damper 33 provided at a position adjacent to the first duct 31a in the room space S and opening and closing the first duct 31a,
The heat collecting fan 32 and the electric damper 33 operate by receiving power from the thermoelectric generation module 30 ,
When the heat collecting fan 32 in one of the plurality of outer walls Ow arranged orthogonally adjacent to each other is operated and the electric damper 33 opens the first duct 31a, The electric damper 33 opens the first duct 31a while the heat collecting fan 32 does not operate .

According to the first aspect of the invention, the solar cell module 4b is provided in a state of being spaced from the outdoor side surface of the outer wall Ow, covering the outer wall Ow, and forming the air circulation layer ACL between the outer wall Ow and the solar cell module 4b. , and a thermoelectric generation module 30 which is provided on the side of the air circulation layer ACL of the solar cell module 4b and generates electricity by utilizing the solar heat received from the sun Sn and the temperature difference in the air circulation layer ACL. source can be secured.
Furthermore, a heat collecting fan 32 provided inside the first duct 31a for sending air from the air circulation layer ACL to the room space S, and a first duct provided in the room space S at a position adjacent to the first duct 31a. Since the electric damper 33 that opens and closes 31 a operates by receiving power from the thermoelectric generation module 30 , it receives power from the thermoelectric generation module 30 to operate the heat collecting fan 32 and the electric damper 33 to operate the electric damper 33 . Warm air can be efficiently taken into the room space S by opening the one duct 33 .
The fact that the thermoelectric power generation module 30 generates power means that the outer wall Ow provided with the solar cell module 4b is in a state of being exposed to sunlight and further receiving solar heat. At this time, the air in the air circulation layer ACL is also in a warmed state, and while utilizing the property that the warm air rises, the heat collection fan 32 is operated and the electric damper 33 is operated to open the first duct 31a. When opened, warm air can be taken into the room space S through the first duct 31a provided in the upper part of the outer wall Ow. Since the air is sent into the space S, cold air always enters the air circulation layer ACL from the outside. Therefore, a temperature difference between the solar heat and the inside of the air circulation layer ACL is likely to occur, and the power generation efficiency of the thermoelectric power generation module 30 also increases.
As a result, it is possible to convert the natural energy into electric power, receive the supply of the electric power, and control the room temperature of the room space S to form a comfortable living environment.

In addition , since the plurality of outer walls Ow are arranged adjacently and orthogonally in a plan view, the solar cell module 4b and the thermoelectric module 4b provided on at least one of the plurality of outer walls Ow arranged orthogonally and adjacently. Electric power can be generated by the power generation module 30 . Furthermore, warm air can be taken into the room space S by using the air circulation layer ACL formed on the back side of the solar cell module 4b on at least one of the outer walls Ow, the heat collection fan 32, and the like. That is, it is possible to increase the surface area that receives sunlight from the sun Sn and receive solar heat, thereby increasing the chances of generating power and taking in warm air.

Further , when the heat collecting fan 32 on one of the outer walls Ow arranged orthogonally and adjacently operates and the electric damper 33 opens the first duct 31a, the heat collecting fan 32 on the other outer wall Ow Since the electric damper 33 opens the first duct 31a without operating, air is taken into the room space S from the first duct 31a on one outer wall Ow, and air is drawn from the first duct 31a on the other outer wall Ow to the room space S The air inside can be discharged. That is, since two types of ventilation can be performed, the room space S can be reliably ventilated while taking in warm air.

In the invention according to claim 2 , for example, as shown in FIGS. 18 to 24, at least one outer wall Ow constituting the room space S (living space S)
one other outer wall Ow that forms the room space S together with the outer wall Ow;
a solar cell module 4b provided in a state of being spaced from the outdoor side surface of the outer wall Ow, covering the outer wall Ow, and forming an air circulation layer ACL between the outer wall Ow and the outer wall Ow;
a thermoelectric power generation module 30 provided on the side of the air circulation layer ACL of the solar cell module 4b and configured to generate electric power by utilizing solar heat received from the sun Sn and a temperature difference in the air circulation layer ACL;
a first duct 31a provided in the upper part of the outer wall Ow and communicating between the room space S and the air circulation layer ACL;
a heat collection fan 32 provided inside the first duct 31a for sending air from the air circulation layer ACL to the room space S;
an electric damper 33 provided at a position adjacent to the first duct 31a in the room space S to open and close the first duct 31a;
a second duct 31b provided in the other outer wall Ow and communicating the room space S with the outdoors;
A CO2 demand ventilation fan 34 which is provided at a position adjacent to the second duct 31b in the room space S, operates according to the carbon dioxide concentration in the room space S, and discharges air from the room space S to the outside. , and
The heat collecting fan 32 and the electric damper 33 operate by receiving power from the thermoelectric generation module 30,
It is characterized in that the electric damper 33 opens the first duct 31a as the CO2 demand ventilation fan 34 operates.

According to the second aspect of the invention, the solar cell module 4b is provided in a state where it is spaced apart from the outdoor side surface of the outer wall Ow, covers the outer wall Ow, and forms the air circulation layer ACL between the outer wall Ow and the solar cell module 4b. , and a thermoelectric generation module 30 which is provided on the side of the air circulation layer ACL of the solar cell module 4b and generates electricity by utilizing the solar heat received from the sun Sn and the temperature difference in the air circulation layer ACL. source can be secured.
Furthermore, a heat collecting fan 32 provided inside the first duct 31a for sending air from the air circulation layer ACL to the room space S, and a first duct provided in the room space S at a position adjacent to the first duct 31a. Since the electric damper 33 that opens and closes 31 a operates by receiving power from the thermoelectric generation module 30 , it receives power from the thermoelectric generation module 30 to operate the heat collecting fan 32 and the electric damper 33 to operate the electric damper 33 . Warm air can be efficiently taken into the room space S by opening the one duct 33 .
The fact that the thermoelectric power generation module 30 generates power means that the outer wall Ow provided with the solar cell module 4b is in a state of being exposed to sunlight and further receiving solar heat. At this time, the air in the air circulation layer ACL is also in a warmed state, and while utilizing the property that the warm air rises, the heat collection fan 32 is operated and the electric damper 33 is operated to open the first duct 31a. When opened, warm air can be taken into the room space S through the first duct 31a provided in the upper part of the outer wall Ow.
Moreover, the warmed air has the property of rising, and is continuously sent into the room space S by the heat collecting fan 32, so cold air always enters the air circulation layer ACL from the outside. Therefore, a temperature difference between the solar heat and the inside of the air circulation layer ACL is likely to occur, and the power generation efficiency of the thermoelectric power generation module 30 also increases.
As a result, it is possible to convert the natural energy into electric power, receive the supply of the electric power, and control the room temperature of the room space S to form a comfortable living environment.
In addition, since the electric damper 33 opens the first duct 31a with the operation of the CO2 demand ventilation fan 34 that operates according to the carbon dioxide concentration in the room space S and discharges air from the room space S to the outside, CO2 Air in the room space S can be discharged by the demand ventilation fan 34, and air can be taken into the room space S from the opened first duct 31a. That is, since three types of ventilation can be performed, ventilation in the room space S can be reliably performed.

The invention according to claim 3 is, for example, as shown in FIGS. 18 and 19, in the solar power generation heat collection system according to claim 1 or 2 ,
The room space S is characterized by being provided with a latent heat storage material 36 for storing the heat taken into the room space S.

According to the third aspect of the invention, since the room space S is provided with the latent heat storage material 36 that stores the heat taken into the room space S, the heat taken into the room space S is stored. The heat can be dissipated as the temperature in the room space S decreases. This makes it easier to keep the temperature in the room space S constant.

According to the present invention, it is possible to convert natural energy into electric power, receive the supply of the electric power, control the room temperature of the room space S, and form a comfortable living environment.

Fig. 3 is a side view of the residential unit; Fig. 3 is an elevational view showing two residential units connected by a connecting means; 1 is a perspective view showing a schematic configuration of a living unit; FIG. 1 is an exploded perspective view showing a schematic configuration of a residential unit; FIG. Fig. 3 is a sectional view showing a residential unit; It is a figure which shows the structure of the wood-based panel for walls. (a) is a cross-sectional view showing the mounting state of the wall panel, and (b) is a front view showing each angle portion to which the wall panel is attached. FIG. 4 is a diagram showing the configuration of a wall-side fixing portion for attaching the wooden wall panel. FIG. 4 is a cross-sectional view showing the structure of a joint formed between the wooden panel for walls and the wooden panel for roof. FIG. 4 is a cross-sectional view showing the configuration of a joint formed between a corner pillar and a wooden wall panel. Fig. 3 is an elevation view near the door on the outer wall of the residential unit; FIG. 4 is a cross-sectional view near the door on the outer wall of the residential unit; FIG. 4 is a vertical cross-sectional view of an outer wall provided with solar cell modules; FIG. 2 is a perspective view showing a wall panel on which a solar cell module is provided; FIG. 12 is a cross-sectional view taken along line XV-XV in FIG. 11; FIG. 12 is a cross-sectional view taken along line XVI-XVI in FIG. 11; FIG. 12 is a cross-sectional view taken along line XVII-XVII in FIG. 11; It is a figure explaining operation|movement of a photovoltaic power generation heat collection system when there is insolation. It is a figure explaining operation|movement of a photovoltaic power generation heat collection system when there is no solar radiation. It is a figure explaining the structure of the photovoltaic power generation heat collection system at the time of connecting two residential units. It is a block diagram which shows the structure of a photovoltaic power generation heat collection system. It is a figure explaining the example of the ventilation mode accompanying the direction of the sun. FIG. 4 is a diagram illustrating an example of a ventilation mode when an exhaust fan is in operation; 4 is a flowchart for explaining the operation of the CO2 demand ventilation fan; Figure 2 is a plan view of a floor in a residential unit; It is sectional drawing explaining the aspect which removes a floor material. It is sectional drawing explaining the aspect which removes a floor material. It is a sectional view explaining wiring under a floor. FIG. 4 is a cross-sectional view for explaining wiring between the underfloor and the back of the wall; FIG. 4 is a diagram illustrating an example of alignment in the Z direction between two residential units; It is a figure explaining the outline|summary of a level adjustment system. It is a schematic diagram explaining the whole structure of a level adjustment system. It is a block diagram which shows the structure of a level adjustment system. It is a figure explaining the operation screen displayed on a display apparatus. It is a figure explaining the setting screen displayed on a display apparatus. It is a figure explaining the setting screen displayed on a display apparatus. FIG. 10 is a diagram illustrating the configuration of the side surface of the connecting portion in one of the residential units before being connected; Fig. 10 is a diagram illustrating the configuration of the side surface of the connecting portion of the other residential unit before being connected; It is a sectional view explaining an outline of arrangement of a connection panel in a connection part. It is a perspective view explaining the arrangement|positioning aspect of the connection panel in a connection part. It is a perspective view explaining the arrangement|positioning aspect of the connection panel in a connection part. It is a perspective view explaining the arrangement|positioning aspect of the connection panel in a connection part. FIG. 4 is a cross-sectional view showing the configuration of the interface between the outer wall of the residential unit and the wall connection panel. FIG. 4 is a cross-sectional view showing the configuration of the interface between the roof of the residential unit and the roof connecting panel, and the configuration of the interface between the floor of the residential unit and the floor connecting panel. FIG. 4 is a cross-sectional view for explaining the configuration of a joint portion between connecting panels at the end of the connecting portion; FIG. 4 is a cross-sectional view for explaining the structure of a joint portion between connecting panels in an intermediate portion of the connecting portion; FIG. 4 is a perspective view for explaining an example of attaching a gap closing member; FIG. 4 is a perspective view illustrating an arrangement example of a first connecting film member and a second connecting film member; It is a figure explaining the structure of the back side of each finishing material for interior in a connection part. It is a sectional view explaining the composition of the wall in a connecting part. It is a perspective view which shows schematic structure of a panel lifting apparatus. It is sectional drawing explaining the attachment aspect of the column in a panel lifting apparatus. It is a figure which shows schematic structure in the principal part of a panel lifting apparatus. FIG. 4 is a perspective view showing a mode of lifting work of a connection panel by a panel lifting device; It is the schematic explaining the construction procedure of the connection part by a connection panel. It is the schematic explaining the construction procedure of the connection part by a connection panel. It is the schematic explaining the construction procedure of the connection part by a connection panel. It is the schematic explaining the construction procedure of the connection part by a connection panel. It is the schematic explaining the construction procedure of the connection part by a connection panel. It is the schematic explaining the construction procedure of the connection part by a connection panel.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings. However, the embodiments described below have various technically preferable limitations for carrying out the present invention, but the technical scope of the present invention is not limited to the following embodiments and illustrated examples. do not have.
In addition, about this embodiment, it divides into the following items and the structure is demonstrated.
[Regarding the schematic configuration of the residential unit]
[Regarding the structure of the unit body]
[About wooden panels]
[Regarding the arrangement of the solar cell module]
[About solar power generation heat collection system]
[Regarding the wiring structure in the living space]
[About the level adjustment system]
[About connecting means]
[How to connect residential units]
[About the effect of this embodiment]

[Regarding the schematic configuration of the residential unit]
In FIG. 1 and the like, reference numeral 1 denotes a residential unit that can be easily relocated or installed. The residential unit 1 is transported to a desired location while being mounted on the frame 140, and is used as a residence or the like without being removed from the frame 140 at the transported site. Further, the living unit 1 is used in a state in which it has a living space S inside by itself, or has a living space S expanded inside by connecting a plurality of units. The living space S is used as one room (room space) or as a plurality of rooms (room space) by providing partitions.
The residential unit 1 in this embodiment is used in a state in which the adjacent long sides of the two residential units 1 ( 1 A, 1 B) are connected via the connecting means 50 .
In addition to the pattern of connecting the two adjacent long sides of the two residential units 1A and 1B as in the present embodiment, the connecting means 50 can connect the two residential units 1 (1A and 1B). There is a pattern that connects adjacent long sides of three or more residential units 1 .
In addition, below, the location on the long side that is connected by the connecting means 50 in this way will be described as a connecting portion 50J. In addition, the connecting portion 50J may refer to a portion where the two residential units 1A and 1B are connected by the connecting means 50, and the two residential units 1A and 1B are connected by the connecting means 50. It is allowed to point to a space.

The gantry 140 is a transportation gantry that enables movement by a towing vehicle (not shown) with the residential unit 1 mounted thereon. and a support leg portion 142 that supports the unit installation portion 141 .
The unit installation part 141 is a frame body or a plate-like body whose outer peripheral edge is sized to protrude outside the lower end of the residential unit 1 .
The support legs 142 have specifications for transporting the cradle 140 for residential unit transportation. When the residential unit 1 is used in cold regions or polar regions, the support legs 142 have sled portions 142a, as shown in FIGS. In addition, when the residential unit 1 is used in regions other than cold regions and polar regions, it may have wheels. ).
In this embodiment, the support legs 142 have sleds 142a, and since it is assumed that the residential unit 1 will be used in cold regions and polar regions, a snowmobile, for example, is used as the towing vehicle. Such a towing vehicle and the gantry 140 are connected by a connecting rod 143 for towing, a towing chain, a towing belt, or the like.

A residential unit 1 of this embodiment includes a substantially rectangular parallelepiped frame-shaped unit body 2 that constitutes a Rahmen structure, and a plurality of wooden panels 4 and 5 that cover the outer surface of the unit body 2 and have heat insulation performance. is. These wooden panels 4 and 5 constitute walls and a ceiling (or a roof) as an outline of a living space S, which is a room. Further, a floor including a floor structure 6, an end floor portion 17a, and an entrance floor portion 17b, which will be described later, is provided as an outline of the living space S, which is a room.
In the residential unit 1, at least the unit main body 2 is factory-produced, and various members that can be attached to the unit main body 2 (various building materials such as wooden panels 4 and 5 that constitute the outer shell of the room, other building materials, water supply, gas, etc.) (plumbing, electrical lines, communication lines, etc.) may be factory installed or field installed.

The unit body 2 includes four corner pillars 20, a plurality of ceiling beams 21 and 22 connecting the upper ends of the four corner pillars 20, and a plurality of floor beams 23 and 24 connecting the lower ends of the four corner pillars 20. , and these steel frame members constitute a rigid-frame structure in the shape of a substantially rectangular parallelepiped frame.
Although the unit main body 2 in this embodiment has a Rahmen structure made of steel, it is not limited to this, and may be a Rahmen structure made of reinforced concrete or steel-reinforced concrete.

The plurality of wooden panels are outer shell members having heat insulation performance formed using wood with low thermal conductivity, cover the outer surface of the unit main body 2 , and constitute the outer shell of the residential unit 1 .
The plurality of wooden panels in this embodiment include a plurality of wall wooden panels 4 covering the outer surface of the unit body 2 and a plurality of roof wooden panels 5 covering the upper surface of the unit body 2. there is

The wooden panel 4 for walls functions as a curtain wall, and the surface of the unit body 2 on the side where the two residential units 1A and 1B are connected by the connection means 50 is excluded. Cover three sides.
A corner pillar 3 is provided at the intersection of the wall panel 4 covering the long side of the unit body 2 opposite to the connecting portion 50J and the wall panel 4 (4') covering the short side. be done. As described above, the surfaces covered by the wall wood panel 4 are three surfaces excluding the surface to which the two residential units 1A and 1B are connected by the connecting means 50. Therefore, the corner pillars 3 are , is provided at the corner opposite to the side where the two living units 1A and 1B are connected by the connecting means 50. As shown in FIG.
The surface of the plurality of wooden wall panels 4 is an exterior material 4a made of Galvalume steel plate (registered trademark) that is excellent in weather resistance, durability, corrosion resistance, heat resistance, etc., and enables private power generation in the residential unit 1. and at least one of a plurality of solar cell modules 4b for The exterior material 4a, which is a galvalume steel plate, is bonded to the surface of the wooden wall panel 4 with an adhesive.
Also, the corner pillars 3 are covered with an exterior material 3a made of a galvalume steel plate that is joined with an adhesive.
A plurality of wooden wall panels 4 and corner pillars 3 constitute an outer wall Ow as an outer shell of the residential unit 1 in a state covered with exterior materials 4a and 3a.

The roof wooden panel 5 is sized so as to protrude sideways from the edge of the upper surface of the unit body 2 . That is, the roof wooden panel 5 protrudes outside the unit body 2 . A wooden panel 4 for walls and a corner pillar 3 are arranged below a portion of the wooden panel 5 for roof that protrudes from the unit body 2. - 特許庁
Such a wooden roof panel 5 is also covered with an exterior material 5a made of a galvalume steel plate at its ends, and is entirely covered with a vinyl chloride waterproof sheet 5b. Both the exterior material 5a and the PVC waterproof sheet 5b are joined to the roof wooden panel 5 with an adhesive.
A plurality of roof wooden panels 5 constitute a roof Rf as an outer shell of the residential unit 1 in a state covered with an exterior material 5a.

The exterior materials 4a and 5a that cover the wooden panels 4 for walls, the corner pillars 3, and the wooden panels 5 for the roof can be appropriately changed according to the environment in which the residential unit 1 is used. Basically, it has excellent weather resistance, and when the residential unit 1 is used in relatively harsh environments such as cold regions, tropical regions, polar regions, deserts, and lunar surfaces, it is particularly suitable for heat insulation. Good cladding materials are selected. In this embodiment, it is assumed that the residential unit 1 will be used in cold regions, polar regions, the surface of the moon, and the like. When used on the moon, high airtightness as well as heat insulation are required.

[Regarding the structure of the unit body]
As described above, the unit body 2 includes four corner pillars 20, a plurality of ceiling beams 21 and 22 connecting the upper ends of the four corner pillars 20, and a plurality of floor beams connecting the lower ends of the four corner pillars 20. beams 23 and 24;

The pillar 20 is a square pillar (square cylinder pillar). Diaphragms 25 are integrally provided at the upper and lower ends of the pillars 20 as pillar-to-beam connecting metal fittings. That is, the upper end of the column 20 and the ceiling beams 21 and 22 and the lower end of the column 20 and the floor beams 23 and 24 are connected via the diaphragm 25 .

Angle members 20a for connecting the corner pillars 3 are arranged vertically and alternately welded to the two side surfaces adjacent to the wooden wall panels 4 among the side surfaces constituting the pillar 20. It is provided.
A column support bracket 25a for receiving the lower end surface of the corner column 3 is welded to the lower end of the diaphragm 25 provided at the lower end of the column 20. As shown in FIG.
The column support bracket 25a is composed of an angle-shaped fixing portion provided at the outer corner of the lower end of the diaphragm 25 and an L-shaped receiving portion protruding outward from the lower end of the fixing portion.

The plurality of ceiling beams 21 and 22 include a long side ceiling beam 21 elongated along the long side direction of the unit main body 2 and a short side ceiling beam 22 elongated along the short side direction of the unit main body 2. include. Two long-side ceiling beams 21 and two short-side ceiling beams 22 are used in this embodiment, and form a rectangular frame including the upper ends (diaphragms 25) of the pillars 20. As shown in FIG.
In addition, the plurality of ceiling beams 21 and 22 in this embodiment are channel steel (or lip groove shape steel) is used. The web is located on the outside and the top and bottom flanges project inwardly from the top and bottom ends of the web.
A plurality of through holes for bolts are formed in the web, the upper flange and the lower flange so that the members are bolted as required. Further, it is assumed that a stiffener or the like for reinforcement is appropriately provided.
Although channel steel is used as the plurality of ceiling beams 21 and 22 in this embodiment, the present invention is not limited to this, and other shape steel may be used.

The plurality of long-side ceiling beams 21 are arranged parallel to each other, and as shown in FIG. It is
In addition, the plurality of ceiling framing members 21b are arranged at intervals in the length direction of the unit main body 2, and the lower surface of the plurality of ceiling framing members 21b constitutes the ceiling surface in the living space S. A ceiling material 21c is attached. That is, a plurality of ceiling materials 21c are arranged side by side facing the living space S to form a finishing material layer on the outline of the room.

The plurality of floor beams 23 and 24 include a long side floor beam 23 elongated along the long side direction of the unit main body 2 and a short side floor beam 24 elongated along the short side direction of the unit main body 2. include. Two of each of the long side floor beams 23 and the short side floor beams 24 are used in this embodiment, and constitute a rectangular frame body including the lower ends (diaphragms 25) of the columns 20. As shown in FIG.
In addition, the plurality of floor beams 23 and 24 in this embodiment are channel steel (or lip groove shape steel) is used. The web is located on the outside and the top and bottom flanges project inwardly from the top and bottom ends of the web.
A plurality of through holes for bolts are formed in the web, the upper flange and the lower flange so that the members are bolted as required. Further, it is assumed that a stiffener or the like for reinforcement is appropriately provided.
Although channel steel is used as the plurality of floor beams 23 and 24 in this embodiment, the present invention is not limited to this, and other shape steel may be used.

Angle-shaped wall support brackets 23a, 23a for receiving the lower end surfaces of the plurality of wooden wall panels 4 are provided at the lower ends of the outer surfaces of the webs of the plurality of floor beams 23, 24, as shown in FIG. 24a is provided.
Of the angle-shaped wall brackets 23a and 24a, the protruding plate portion that protrudes toward the wooden wall panel 4 and contacts the lower end surface of the wooden wall panel 4 is not fixed to the lower end surface of the wooden wall panel 4. Instead, the wall panel 4 is simply placed thereon. Therefore, the wooden wall panel 4 is supported by the protruding plate portion even while it is swinging, which makes it easier to prevent the wooden wall panel 4 from coming off or being damaged.

The plurality of long side floor beams 23 are arranged parallel to each other, and as shown in FIG. ing.
Further, the plurality of floor joist members 23b are arranged at intervals in the length direction of the unit main body 2, and the upper surfaces of the plurality of floor joist members 23b are provided with the floor structure 6 and the end floor portion 17a. and the entrance floor 17b. Further, a bottom plate member 23c is attached to the lower surface of the plurality of floor joist members 23b, and a bottom heat insulating foam 23d that fills the gaps between the plurality of floor joist members 23b is provided on the upper surface of the bottom plate member 23c. .

Note that the end floor portion 17a is the floor provided closest to one of the short sides of the residential units 1A and 1B among the floors, and is a floor member 6c (to be described later) that constitutes the floor structure 6. ), it is provided so that it cannot be attached or detached.
The entrance floor 17b is the part of the floor that is closest to one of the short sides of the residential units 1A and 1B and where the door Dr is provided. The entrance floor portion 17b is also provided so as not to be detachable, like the end floor portion 17a.

The floor structure 6 includes a plurality of floor bundles 6a, an underfloor frame 6b, a floor surface material 6c, and a floor insulation foam 6d.
The plurality of floor bundles 6a are arranged at intervals in the lengthwise direction of the floor joist material 23b and fixed to the floor joist material 23b.
The underfloor frame 6b is a lattice frame formed by assembling frame members vertically and horizontally into a lattice frame shape, and the vertical and horizontal frame members are supported by a plurality of floor trusses 6a via adjustment members. makes it easier to disperse A base 6Ba is provided around the underfloor frame 6b, and an interior finishing material 16 is provided on the base 6Ba.
The floor surface material 6c is a floor material that forms the floor surface in the living space S by being placed on the upper surface of the underfloor frame 6b. Such a floor member 6c can be attached and detached even when the residential unit 1 is used as a residence, for example, so that the underfloor space can be opened. The floor member 6c is provided with a half-rotation handle 6e that is used when attaching and detaching the floor member 6c. A plurality of floor members 6c are arranged side by side facing the living space S, and together with the end floor portion 17a and the entrance floor portion 17b, form a finishing material layer on the outline of the room.
The floor insulation foam 6d is supported by a substantially S-shaped supporting metal fitting attached to the underfloor frame 6b, and enters into each grid frame of the underfloor frame 6b formed in a grid frame shape to be installed under the floor. It protrudes downward from the lower surface of the base frame 6b.

Between the lower surface of the floor insulation foam 6d in the floor structure 6 and the upper surface of the bottom insulation foam 23d provided in the gaps between the plurality of floor joists 23b, a distribution board 40 is arranged and various cables are wired. There is an underfloor storage space for storage.

The interior finishing material 16 is composed of a plurality of vertical bars and upper and lower horizontal bars connecting the upper and lower ends of the vertical bars, and plywood is attached to the surface of the frame. It is formed by attaching a decorative calcium silicate board to the surface of the plywood.
The interior finishing material 16 has its lower end fixed to the base 6Ba as described above, and its upper end fixed to the ceiling framing material 21b with the ceiling material 21c interposed therebetween. That is, the upper and lower horizontal bars of the frame are fixed to the base 6Ba and the ceiling joist 21b by screws or the like. Furthermore, adjacent interior finishing materials 16 are also screwed together. The interior finishing materials 16 that are perpendicular to each other in a plan view are in contact with and screwed to the adjustment material fixed to the pillar 20 of the unit main body 2 .
Further, a plurality of the interior finishing materials 16 are arranged facing the living space S, forming a finishing material layer on the outline of the room.

[About wooden panels]
The outer surface of the unit main body 2 is covered with a plurality of wooden panels having heat insulation performance, as described above. The plurality of wooden panels in this embodiment include a wall panel 4 (wall panel 4') and a roof panel 5 (sub-roof panel 5S), and corner pillars at the corners. 3 are erected.

As the basic structure of the wooden panel, the vertical stile material A and the horizontal stile material B are assembled in a rectangular shape, and the auxiliary crosspiece material C is assembled vertically and horizontally inside the rectangular frame made up of these vertical and horizontal stile materials A and B. A panel frame is composed of the panel frame, and face materials D and E are pasted on both sides or one side of the panel frame to form a hollow inside structure. Furthermore, the internal hollow portion is usually filled with a heat insulating material F such as glass wool or rock wool.
The vertical and horizontal frame members A and B, the auxiliary rail member C, and the face members D and E, which constitute the wooden panel, are firmly joined together with an adhesive.

The vertical frame member A refers to a frame member extending in the long side direction in a rectangular frame assembled into a rectangular shape, and the horizontal frame member B is a frame member extending in the short side direction. pointing to the material.
These stile members A and B may be used by stacking a plurality of them as necessary for the purpose of improving the rigidity of the wooden panel, expanding the surface to be fixed, or the like.

Auxiliary crosspieces C are attached to the rectangular frame assembled by vertical and horizontal stiles A and B as necessary in order to improve the rigidity of the wooden panel, and only in the vertical direction (long side direction). , or may be assembled only in the lateral direction (short side direction). Also, it does not have to be attached to the rectangular frame.
As with the stile members A and B, the auxiliary rail member C may also be used by stacking a plurality of them as necessary.

One of the facing materials D and E is provided on the outside (outdoor) side, and the other is provided on the inside (living space) side. An inner side member D) and a face member E are provided on the outer side (hereinafter referred to as outer side member E). Further, the face materials D and E are not necessarily provided on both sides of the frame, and may be provided only on one side.

As the heat insulating material F, a fiber-based heat insulating material such as glass wool or rock wool is mainly used as described above, but it is not limited to this, and for example, a resin foam such as phenol foam or polyethylene foam is used. Thermal insulation may be used.
When a member or the like is provided inside the wooden panel, the heat insulating material F is provided to avoid the member or the like, but it is desirable to be provided so as to surround the member or the like in order to prevent deterioration of the heat insulation performance. In each drawing, the heat insulating material shown in a mesh shape is a fiber heat insulating material, and the heat insulating material not shown in a mesh shape is a foamed resin heat insulating material.

Through holes are appropriately formed in the stile members A and B, the auxiliary rail members C, and the face members D and E, through which the duct 31, water and gas pipes, electric wires, and communication wires are passed, and used for the installation work of wooden panels. sometimes used.
18 and 19 show an example in which a duct 31 in which a heat collecting fan 32 is arranged is provided in the wood panel 4 for wall. In this example, a through hole 4c through which a duct 31 is passed is formed in both side members D and E of one of the wooden wall panels 4 among the plurality of wooden wall panels 4. As shown in FIG.
The through-holes formed in the wooden panel include through-holes through which bolts are passed when fixing the wooden panel to other members, and such through-holes are provided where necessary. It shall be formed appropriately. Also, when bolting (bolt connection), a member or structure such as a nut having a female thread that meshes with the male thread of the bolt is appropriately used.

It is assumed that an anti-termite sheet or a moisture-permeable waterproof sheet is appropriately attached to the wooden panel. In particular, it is desirable to attach these sheets to the outer side member E of the wooden panel. Instead of the anti-termite sheet, the stile materials A and B and the auxiliary crosspiece material C may be impregnated with an anti-termite agent to form the wooden panel.

(corner pillar)
The corner pillar 3 in this embodiment is provided at the corner on the side opposite to the connecting portion 50J where the two residential units 1A and 1B are connected by the connecting means 50, as described above. Therefore, two corner pillars 3 are used at the corner opposite to the connecting means 50 for one living unit 1A, 1B.
The corner post 3 is fixed to an angle member 20a provided on the post 20 of the unit body 2 and supported from below by a post bracket 25a provided on the diaphragm 25 at the lower end of the post 20. As shown in FIG.

(wood panel for wall)
5 to 8, the wood panel 4 for walls in this embodiment includes vertical and horizontal stile members A and B, vertical and horizontal auxiliary crosspiece members C, both side members D and E, and a heat insulating member F. As shown in FIGS.
In the residential unit 1 of this embodiment, the wooden wall panels 4 are arranged in such a manner that six wooden wall panels 4 are arranged in the long side direction and two wooden wall panels 4 are arranged in the short side direction. there is
Among the wooden wall panels 4 arranged in the long side direction, the two wall wooden panels 4 located at the ends (both ends) and the two wall wooden panels 4 arranged in the short side direction (four in total) are , the width dimension of which is longer and wider than the width dimension of the wall wood panel 4 provided at other locations. In this embodiment, the wide wooden wall panel 4 will be described as a wall wooden panel 4'.
The wide wooden wall panel 4' has a longer horizontal frame material B than the wooden wall panel 4, and more auxiliary crosspieces C are used.

The wall wooden panel 4 is attached to the plurality of ceiling beams 21 and 22 by first attachment metal fittings 26 .
The first mounting hardware 26 is attached to the lower surfaces of the lower flanges of the ceiling beams 21 and 22 and is fixed to the upper auxiliary crosspiece C that constitutes the rectangular frame of the wooden wall panel 4 . Such first mounting metal fittings 26 are arranged at two locations spaced apart in the width direction of the wooden wall panel 4 .
More specifically, the first mounting hardware 26 has a first angle bracket 260 , a first wall fixing portion 261 and a first connecting bolt 262 .

The first angle-shaped bracket 260 includes an upper surface plate portion 260a attached to the lower surface of the lower flange of the ceiling beams 21 and 22, and a vertical plate portion connected to a first wall-side fixing portion 261 fixed to the wall wood panel 4. 260b. The upper plate portion 260a and the vertical plate portion 260b are integrally formed angle-shaped members, and the upper plate portion 260a is arranged horizontally and the vertical plate portion 260b is arranged vertically.
The upper surface plate portion 260a is welded to the lower surfaces of the lower flanges of the ceiling beams 21 and 22. As shown in FIG.
The vertical plate portion 260 b is connected to the first wall side fixing portion 261 by the first connecting bolt 262 . A circular hole 260c penetrating through the vertical plate portion 260b is formed in the vertical plate portion 260b, and a first connecting bolt 262 is passed through the circular hole 260c.

The first wall-side fixing part 261 is a plate-like body, is fixed to the auxiliary crosspiece C that constitutes the rectangular frame of the wooden wall panel 4, and is connected to the first angle bracket 260 by the first connecting bolt 262. be. Here, as shown in FIGS. 7 and 8, the first wall fixing portion 261 includes two auxiliary crosspieces C (for convenience of explanation, In the following description, they are assumed to be auxiliary crosspieces C1 and C2 from above.).
A circular hole 261a is formed in the center of the first wall side fixing portion 261, and the first connecting bolt 262 is passed through the circular hole 261a.

A first connecting bolt 262 is used with a nut 262a.
The nut 262 a is fixed by welding to the outdoor side surface of the first wall-side fixing portion 261 and embedded in the wall wood panel 4 . For this reason, through holes (that is, insertion holes) through which the nuts 262a and the first connecting bolts 262 are passed are formed in the inner surface member D of the wooden panel 4 for walls, though not shown. This nut 262a is in a state of being fitted between the upper and lower auxiliary crosspieces C1 and C2 of the wooden wall panel 4, and does not follow the screwing operation of the first connecting bolt 262 and does not rotate together.
The first connecting bolt 262 is passed through a circular hole 260c formed in the vertical plate portion 260b of the first angle bracket 260 and a circular hole 261a formed in the first wall-side fixing portion 261, and is provided deep therein. nut 262a. When the first connecting bolt 262 is passed through a circular hole 260c formed in the vertical plate portion 260b of the first angle bracket 260, the first connecting bolt 262 is passed through a washer.

The wall wooden panel 4 is attached to the plurality of floor beams 23 and 24 by the second attachment hardware 27 .
The second mounting hardware 27 is attached to the upper surfaces of the upper flanges of the floor beams 23 and 24 and is fixed to the lower auxiliary crosspiece C that constitutes the rectangular frame of the wooden wall panel 4 . Such second mounting metal fittings 27 are arranged at two locations spaced apart in the width direction of the wooden wall panel 4 .
More specifically, the second mounting hardware 27 has a second angle bracket 270 , a second wall side fixing portion 271 and a second connecting bolt 272 .

The second angle-shaped bracket 270 includes a lower plate portion 270a attached to the upper surface of the upper flange of the floor beams 23 and 24, and a vertical plate portion connected to a second wall-side fixing portion 271 fixed to the wooden wall panel 4. 270b. The lower plate portion 270a and the vertical plate portion 270b are integrally formed angle members, and the lower plate portion 270a is arranged horizontally and the vertical plate portion 270b is arranged vertically.
The lower surface plate portion 270a is welded to the upper surface of the upper flanges of the floor beams 23,24.
The vertical plate portion 270b is connected to the second wall-side fixing portion 271 by a second connection bolt 272. As shown in FIG. The vertical plate portion 270b is formed with a long hole 270c penetrating through the vertical plate portion 270b, and the second connecting bolt 272 is passed through the long hole 270c.

The second wall-side fixing part 271 is a plate-like body, is fixed to the auxiliary crosspiece C that constitutes the rectangular frame of the wooden wall panel 4, and is connected to the second angle bracket 270 by the second connecting bolt 272. be. Here, as shown in FIG. 7, the second wall-side fixing portion 271 includes two auxiliary crosspieces C (for convenience of explanation, hereinafter referred to as upper ) are screwed across the auxiliary crosspieces C3 and C4.
A circular hole is formed in the center of the second wall side fixing portion 271, and the second connecting bolt 272 is passed through the circular hole.

A second connecting bolt 272 is used with a nut 272a.
The nut 272 a is fixed by welding to the outdoor side surface of the second wall-side fixing portion 271 and embedded in the wall wood panel 4 . For this reason, through holes (that is, insertion holes) through which the nuts 272a and the second connecting bolts 272 are passed are formed in the inner surface member D of the wooden panel 4 for walls, though not shown. This nut 272a is in a state of being fitted between the upper and lower auxiliary crosspieces C3 and C4 of the wooden wall panel 4, and does not follow the screwing operation of the second connecting bolt 272 and does not rotate together.
The second connecting bolt 272 is passed through an elongated hole 270c formed in the vertical plate portion 270b of the second angle bracket 270 and a circular hole formed in the second wall-side fixing portion 271, and is provided deep therein. It is screwed onto the nut 272a. When the second connecting bolt 272 is passed through a long hole 270c formed in the vertical plate portion 270b of the second angle bracket 270, the second connecting bolt 272 is passed through a washer.

The wall wooden panel 4 is attached to the plurality of ceiling beams 21 and 22 and the plurality of floor beams 23 and 24 via the first mounting hardware 26 and the second mounting hardware 27 . Moreover, the wooden wall panel 4 can be slightly rotated in its left-right direction by the long hole 270c of the vertical plate portion 270b in the second angle bracket 270 of the second mounting metal fitting 27 located on the lower side. . Therefore, the plurality of wall wooden panels 4 attached to the unit body 2 function as a curtain wall. That is, for example, when the residential unit 1 is rocked (vibrated) by wind, an earthquake, or the like, the four corner pillars 20 and the plurality of ceiling beams 21 and 22, which are the framework of the unit body 2 in the residential unit 1, operate in the same manner. Therefore, the wooden wall panel 4 can be prevented from coming off or being damaged.

The wall wooden panel 4 is positioned outside the plurality of ceiling beams 21 and 22 and the plurality of floor beams 23 and 24 . Therefore, a space is formed between the wall wood panel 4 and the interior finishing material 16 on the living space S side. In this space, a heat insulating material is appropriately provided, and various cables and the like are appropriately wired.

As shown in FIGS. 1, 2, 5, etc., the wooden wall panels 4 include those having openings such as doors Dr and windows W. As shown in FIGS. When the door Dr and the window W are formed in the wooden wall panel 4, the opening is formed by appropriately changing the method of assembling the stile members A and B and the auxiliary rail member C (opening frame). A sash for the door Dr and a sash for the window W are assembled in the opening. Further, when the residential unit 1 is used in cold regions or polar regions, all of these sashes are designed to be compatible with cold regions and polar regions.
Also, how the sash for the door Dr and the sash for the window W fit together with the solar cell module 4b will be described later.

A plurality of adjacent wall wooden panels 4 may be connected by bolts, screws, or the like, or the ceiling beams 21, 22 and the floor beams 23 may be connected by the first mounting hardware 26 and the second mounting hardware 27 as described above. , 24 and therefore need not be coupled.
Further, adjustment members 4d are provided between a plurality of wall wooden panels 4 that are adjacent to each other (see FIG. 15, etc.) for maintaining a mutual interval. The adjusting member 4d is fixed to the side end face of one of the wall wooden panels 4 adjacent to each other.
In addition, the adjustment member 4 d is set so that the dimension in the direction along the thickness of the wall wooden panel 4 is shorter than the thickness dimension of the wall wooden panel 4 . Furthermore, such an adjusting member 4d is arranged closer to the living space S side of the wooden wall panel 4. As shown in FIG. Thereby, joints 9 (third joints 9) are formed between the plurality of wall panels 4 adjacent to each other.
The joint 9 is filled with a wet sealing material 9a in order to improve the waterproofness of the joint 9. As shown in FIG. A backup material 9b is also embedded in the joint 9 as a base for filling the sealing material 9a. That is, the joint 9 is first filled with a backup material 9b, and then filled with a sealing material 9a using the backup material 9b as a base.

An end surface of the wood panel 4 for wall may be appropriately provided with a buffer material having elasticity (not shown). The cushioning material is crushed between adjacent wooden panels (wall wooden panel 4, wide wall wooden panel 4'). In addition, the cushioning material is crushed not only between adjacent wooden panels, but also between members that strongly contact the outer peripheral end face of the wall wooden panel 4 (members that contact with pressure to the extent that the cushioning material is crushed). .
The cushioning material is also called an EPT sealer, a filler material, a packing material, an airtight seal, or the like, and acts as a buffer between a predetermined wall panel 4 and a member that strongly contacts the outer peripheral end surface of the predetermined wall panel 4. In addition to exhibiting its function, it is possible to improve airtightness and watertightness. The material of the cushioning material is not particularly limited, but rubber-based materials such as natural rubber, chloroprene rubber, and ethylenepropyne rubber are preferably used, but are not limited to these, and polyethylene and the like are also suitable. of resinous material may be used. That is, any material may be used as long as it has elasticity (cushioning properties) and airtightness and watertightness in a collapsed state.

(wood panel for roof)
The roof wooden panel 5 and the sub-roof wooden panel 5S in this embodiment include at least vertical and horizontal frame members A and B, an outer side member E, and a heat insulating member F, as shown in FIG. The outer side member E is provided on the upper side. Further, on the upper surface of the outer side member E, a waste plywood having a thickness greater than that of the outer side member E is provided.
In this section, the roof wooden panel 5 is assumed to be a normal roof wooden panel 5, and is distinguished from the sub-roof wooden panel 5S.

As shown in FIG. 3 and the like, ordinary roof wooden panels 5 are arranged so that their long sides are aligned with the short sides of the unit main body 2, and a total of six roof wooden panels 5 are arranged on the unit main body. 2 are arranged in the long side direction.
These ordinary roof wooden panels 5 are attached to the plurality of ceiling beams 21 and 22 by roof fittings 28 having roof-side fixing portions 281 and connecting bolts 282, as shown in FIG. ing.
The roof-side fixing portion 281 has the same configuration as the first and second wall-side fixing portions 261 and 271 described above. That is, it is made into a plate-like body, has a circular hole formed in the center, and is fixed to the auxiliary crosspiece member C of the roof wooden panel 5 with screws.
A connecting bolt 282 is used with a nut 282a.
The nut 282 a is fixed by welding to the outdoor side surface of the roof-side fixing portion 281 and embedded in the wall wood panel 4 . Therefore, through-holes through which the nuts 282a and the connecting bolts 282 are passed are formed in the inner surface member D of the roof wooden panel 5. As shown in FIG. This nut 282a is in a state of being fitted between the adjacent auxiliary crosspieces C, C of the roof wooden panel 5, so that it does not follow the screwing operation of the connecting bolt 282 and does not rotate together.
A bolt, which is the connecting bolt 282, is passed through a circular hole (not shown) formed in the upper flanges of the plurality of ceiling beams 21 and 22, and screwed into a nut 282a provided deep therein. In addition, the second connecting bolt 282 is passed through a washer when it is passed through a circular hole formed in the upper flange.

As described above, the roof wooden panel 5 and the sub-roof wooden panel 5S are dimensioned so as to protrude sideways from the edge of the upper surface of the unit body 2 . A protrusion 5c is provided on the lower surface of the protrusion.
The convex portion 5c protrudes downward and adjoins the outer side surfaces of the webs of the plurality of ceiling beams 21 and 22. As shown in FIG. Therefore, the convex portion 5c functions as positioning means when the roof wooden panel 5 is placed on the upper end portion of the unit body 2. As shown in FIG.
In addition, the convex portion 5c is not provided on the connecting portion 50J side of the roof wooden panel 5 and the sub-roof wooden panel 5S.

Since the stile members A in the long side direction of the adjacent ordinary roof wooden panel 5 and the sub-roof wooden panel 5S are in contact with each other, these stile members A are connected to each other with screws or bolts so that all of them are connected. The roof wooden panels 5, 5S are in a state of being joined together.
The outer covering material 5a is attached to the peripheral edges of the roof wooden panel 5 and the sub-roof wooden panel 5S that are joined together in this manner. The exterior material 5a is formed in a U-shape when viewed in cross section so as to cover the side end surfaces, the upper surfaces, and the lower surfaces (including the protrusions 5c) of the peripheral edge portions of the roof wooden panel 5 and the sub-roof wooden panel 5S. It has become.
Moreover, the PVC waterproof sheet 5b is adhered to the entire upper surface of the roof wooden panels 5, 5S which are joined together. The edge of the PVC waterproof sheet 5b is provided so as to also cover the upper surface of the exterior material 5a.
The roof Rf of the residential unit 1 to which the roof wooden panels 5 and 5S are connected is formed wider outside than the upper surface of the unit body 2 and is covered with the exterior material 5a and the vinyl chloride waterproof sheet 5b. The upper surface of the unit main body 2 can be covered as a single large wooden roof panel.

In the space formed between the lower surface of the normal roof panel 5 and the sub-roof panel 5S and the ceiling material 21c, a heat insulating material is appropriately provided, and various cables are appropriately routed.
In addition, the roof wooden panels 5, 5S in this embodiment are covered with the exterior material 5a and the PVC waterproof sheet 5b, but are not limited to this. Other roofing materials may be provided, and solar modules may be provided, similar to the outer wall Ow.

(Joint structure)
The plurality of wall wooden panels 4 function as a curtain wall as described above, and do not perform the same operations as the four corner pillars 20 and the plurality of ceiling beams 21 and 22 in the unit body 2 . That is, the operation of the unit main body 2 and the operation of the wooden wall panel 4 are not synchronized. Therefore, a gap necessary for the plurality of wall wooden panels 4 to function as a curtain wall is formed between the plurality of wall wooden panels 4 and the plurality of roof wooden panels 5 . In other words, as shown in FIG. 9, the plurality of wall wooden panels 4 and the plurality of roof wooden panels 5 are arranged in a state in which joints 7 (first joints 7), which are gaps, are formed. there is

The exterior material 4 a that covers the surface of the wooden panel 4 for wall is bent so that the upper end part thereof enters the joint 7 . On the other hand, the exterior material 5 a covering the edge of the roof wooden panel 5 is bent so that the lower edge of the exterior material 5 a enters the joint 7 . That is, the inner side of the joint 7 is also covered with the upper and lower exterior materials 4a and 5a.

The joint 7 is filled with a wet sealing material 7a in order to improve the waterproofness of the joint 7. As shown in FIG. A backup material 7b is also embedded in the joint 7 as a base for filling the sealing material 7a. That is, the joint 7 is first filled with a backup material 7b, and then filled with a sealing material 7a using the backup material 7b as a base.
The surface of the sealing material 7a should be substantially flush with the exterior material 4a covering the surface of the wall panel 4 and the exterior material 5a covering the edge of the roof panel 5. is filled to

Further, the corner pillar 3 is fixed to the pillar 20 of the unit body 2, and the plurality of wall wooden panels 4 are adjacent to such corner pillar 3 as well. Therefore, as shown in FIG. 10, the plurality of wall wooden panels 4 and the corner pillars 3 are also arranged with joints 8 (second joints 8), which are gaps, formed.
The corner post 3 is adjacent to the wall wood panel 4 in two directions perpendicular to each other in plan view. Therefore, the joints 8 are formed at two locations between the corner pillar 3 and the wooden panels 4 for walls on both sides.

The exterior materials 4a covering the surfaces of the wooden panels 4 for walls on both sides are bent so that the ends on the corner pillar 3 side are inserted into the joints 8.例文帳に追加On the other hand, the exterior material 3a that covers the surface of the corner pillar 3 is bent so that both side ends of the exterior material 3a enter the joints 8 on both sides. That is, the inner side of the joint 8 is also covered with the exterior material 4a of the wooden wall panel 4 and the exterior material 3a of the corner pillar 3 .

A backup material 8b is first embedded in the joint 8, and a wet sealing material 8a is filled using the backup material 8b as a base.
The sealing material 8a is filled so that its surface is substantially flush with the exterior material 4a covering the surface of the wall panel 4 and the exterior material 3a covering the surface of the corner pillar 3. be.
In addition, since the first joint 7 and the second joint 8 are both formed around the wall wood panel 4, these joints 7 and 8 intersect each other and are continuous so as to be integrated. It is in a formed state. Since the wet sealing materials 7a and 8a are used in both cases, the crossing portion between the first joint 7 and the second joint 8 can exhibit sufficient waterproof performance.

[Regarding the arrangement of the solar cell module]
The plurality of wall wooden panels 4 are covered with at least one of the exterior material 4a and the solar cell module 4b as described above.
The solar cell module 4b is formed in a quadrangular shape, and as shown in FIGS. 1, 2, and 11, is provided on the outer wall surface on the long side of the living unit 1 and on the outer wall surface on one of the short sides. . In addition, it is not provided on the outer wall surface on the other short side.
Moreover, the solar cell module 4b comprises the photovoltaic power generation array by providing and connecting in multiple numbers.

A total of 13 solar cell modules 4b are provided on the outer wall surface on the long side of the residential unit 1, and the solar cell modules 4b provided on the outer wall surface on one short side of the residential unit 1 are: There are 6 sheets in total.
The solar cell module 4b on the long side is not provided on the wall wooden panel 4 on which the door Dr is formed, and is arranged avoiding the window W at other locations.
The solar cell module 4b on one short side is arranged so as to cover substantially the entire outer wall surface on one short side of the residential unit 1 .

Moreover, the solar cell module 4b comprises the solar power generation heat collection system mentioned later. This photovoltaic power generation and heat collection system includes power generation using sunlight received from the sun Sn, utilization of solar heat received from the sun Sn, and an air circulation layer ACL formed between the solar cell module 4b and the wall wood panel 4. It is a system that performs power generation using the heat of the air that circulates. Therefore, the solar cell module 4b is held at a position spaced apart from the surfaces (outdoor side surfaces) of the plurality of wall wood panels 4 to form an air circulation layer ACL.
Since warm air tends to rise, it is not preferable that the upper side of the air circulation layer ACL is open. Therefore, as shown in FIGS. 14(a) and 14(b), at the upper edge of the wall panel 4 forming the air circulation layer ACL between the solar cell module 4b, an air circulation layer protruding outward is provided. An upper edge protrusion 12 is provided to block the upper side of the ACL.

More specifically, the upper edge protruding portion 12 is a plate-like body (curtain plate) and is fixed along the upper edge of the outer side member E of the wooden wall panel 4 . Further, the upper edge protruding portion 12 is formed longer in the horizontal direction than in the vertical direction, so that the upper side of the air flow layer ACL can be efficiently blocked. Furthermore, the thickness of the upper edge protruding portion 12 is set to a dimension capable of closing the upper opening of the air circulation layer ACL. Specifically, it is substantially equal to the thickness dimension of the support rail 11 to be described later.
In addition, since dew condensation may occur in the air circulation layer ACL, and snow may enter, the surface is covered with a waterproof sheet 12a. The waterproof sheet 12a is also attached to the surface of the upper edge protrusion 12, and is attached to the step formed by the upper edge protrusion 12 from the surface of the wall panel 4. As shown in FIG.
The wooden wall panel 4 shown in FIG. 14(a) and the wooden wall panel 4 shown in FIG. 14(b) are provided in different locations and have different sizes. An upper edge projecting portion 12 is provided on the edge, and a waterproof sheet 12a is attached to the surface.
The wooden wall panel 4 shown in FIG. 4(b) is a wide wooden wall panel 4' provided on one short side of the residential unit 1, and is located at the side edge of the air circulation layer ACL. Correspondingly provided wall wood panels.

12 and 13, the solar cell module 4b is held by a holding frame 10 that holds the four sides of the solar cell module 4b, and the holding frame 10 is fixed to the surface of the wall wood panel 4. , and supported by a support rail 11 elongated in the vertical direction.

The support rail 11 is an extruded product made of metal and elongated in the extrusion direction. And it arrange|positions so that the longitudinal direction may be aligned with the up-down direction.
Such a support rail 11 has a fixing leg portion 11a extending from the main body portion to the side of the wooden wall panel 4, and the fixing leg portion 11a is an air They are arranged and fixed with screws at positions corresponding to both side end portions of the flow layer ACL and positions corresponding to boundary portions between the adjacent solar cell modules 4b.
In addition, the support rail 11 further has a support portion 11b in contact with the longitudinal perforated plate 13 described later so as to support it. The support portion 11b is formed to protrude forward from the body portion of the support rail 11 .
The support rail 11 shown in FIG. 15 and the support rail 11 shown in FIG. 17 are the same, but a plurality of support rails 11 may be connected to form a single rail.

The holding frame 10 has a vertical holding frame 10a which is elongated along the support rail 11 and fixed to the outer surface of the main body of the support rail 11, and an elongated vertical holding frame 10a which is elongated in a direction orthogonal to the support rail 11. First and second lateral holding frames 10b, 10c fixed to the outer surface of the main body portion of the support rail 11 are provided. Further, each of these holding frames 10a, 10b, 10c is a metal extruded product.
Each of the vertical holding frame 10a and the first and second horizontal holding frames 10b and 10c has gripping portions for gripping the edge of the solar cell module 4b. The gripping portion of the vertical holding frame 10a grips the side edge portion of the solar cell module 4b, the gripping portion of the first horizontal holding frame 10b grips the upper edge portion of the solar cell module 4b, and the second horizontal holding frame 10b. The gripping portion at 3 grips the lower edge of the solar cell module 4b.
The first horizontal holding frame 10b and the second horizontal holding frame 10c are configured to be connectable in the vertical direction. Frame 10c is joined.

Since the vertical holding frame 10a and the first and second horizontal holding frames 10b and 10c are fixed to the outer surface of the main body of the support rail 11, the thickness of the support rail 11 is removed from the surface of the wall panel 4. are spaced apart. Further, the solar cell module 4b held by the vertical holding frame 10a and the first and second horizontal holding frames 10b, 10c is also securely spaced from the surface of the wall wood panel 4. As shown in FIG. Therefore, it is possible to secure the air flow layer ACL for the photovoltaic heat collection system.

Incidentally, the solar cell module 4b is arranged side by side with the exterior material 4a of the wall wood panel 4, the exterior material 3a of the corner pillar 3, the sash frame W1 of the window W, and the door frame Dr1 of the door Dr. It is also installed as one of the exterior wall finishing materials. Therefore, in consideration of appearance and waterproofness, integration between the solar cell module 4b and the exterior material 4a and the like is required. Therefore, in this embodiment, the longitudinal perforations 13 and the longitudinal perforations 14 for the sash are provided between the holding frame 10 (vertical holding frame 10a) and the exterior material 4a.
Furthermore, a hat-shaped joiner 15 is provided straddling between the holding frame 10 and the longitudinal perforation 13 and between the holding frame 10 and the sash perforation 14 .
The longitudinal perforated plate 13, the sash longitudinal perforated plate 14, and the hat-shaped joiner 15 are extruded products made of metal such as aluminum, and are elongated in the extrusion direction.
Moreover, the solar cell module 4b is provided in the upper and lower sides of the window W in this embodiment. In order to prevent the air flow layer ACL formed on the back side of the upper and lower solar cell modules 4b from being vertically divided by the window W, the hollow in the sash frame W1 of the window W is used to form the upper and lower solar cell modules 4b. The air circulation layer ACL formed on the back side may be connected so as to allow air circulation.

The longitudinal perforated plate 13 is provided between the holding frame 10 (vertical holding frame 10a) and the exterior material 4a, and as shown in FIGS. , a supported plate portion 13c, a second fixed plate portion 13d, and a plurality of connection plate portions connecting these plate portions 13a to 13d, and are formed in a zigzag shape when viewed in cross section.
The first fixing plate portion 13a, the front plate portion 13b, the supported plate portion 13c, and the second fixing plate portion 13d are parallel to each other in plan cross-sectional view. is orthogonal to

The first fixing plate portion 13a is a plate-like portion fixed to the outer surface of the main body portion of the support rail 11, and is joined and fixed by welding, for example, but may be fixed by screws or the like.
The front plate portion 13b is a plate-like portion positioned most forward of the longitudinal perforated plate 13, and functions as a receiving portion for receiving the hat-shaped joiner 15. As shown in FIG.
The supported plate portion 13c is a plate-like portion that is in contact with the support portion 11b that protrudes from the main body portion of the support rail 11, and is supported by the support portion 11b to suppress the bending of the longitudinal perforated plate 13 as a whole. It is possible to do so.
The second fixing plate portion 13d is a plate-like portion fixed to the surface of the exterior material 4a, and is joined and fixed by welding, for example, but may be fixed by screws or the like.

The sash longitudinal perforated plate 14 is provided between the holding frame 10 (vertical holding frame 10a) and the sash frame W1, and as shown in FIGS. It has a portion 14b, a supported plate portion 14c, a second fixed plate portion 14d, and a plurality of connection plate portions connecting these plate portions 14a to 14d, and is formed in a zigzag shape when viewed in cross section. ing.
The first fixed plate portion 14a, the front plate portion 14b, and the supported plate portion 14c are parallel to each other in plan cross-sectional view. are orthogonal. Also, the supported plate portion 14c and the second fixed plate portion 14d are directly connected, and are not connected by a connecting plate portion.

The first fixing plate portion 14a is a plate-like portion fixed to the outer surface of the main body portion of the support rail 11, and is joined and fixed by welding, for example, but may be fixed by screws or the like.
The front plate portion 14 b is a plate-like portion positioned most forward of the sash longitudinal perforations 14 , and functions as a receiving portion for receiving the hat-shaped joiner 15 .
The supported plate portion 14c is formed by the support portion 11b protruding from the main body portion of the support rail 11 and/or the stile member protruding forward in the window W opening formed in the wooden wall panel 4. It is a plate-like portion in contact with 4e, and by being supported by the support portion 11b and/or the stile member 4e, it is possible to suppress the bending of the entire sash longitudinal perforated plate 14. As shown in FIG.
The second fixing plate portion 14d is a plate-like portion that is fixed to the side surface of the opening of the frame member 4e. It may be fixed by screws or the like.

The hat-shaped joiner 15 has a central concave groove portion 15a and a cover plate portion 15b.
The recessed groove portion 15a is a portion of the holding frame 10 which has a concave cross section and is arranged between the longitudinal retaining frame 10a and the longitudinal perforated plate 13 and between the longitudinal perforated plate 13 and the sash longitudinal perforated plate 14. As shown in FIG.
The cover plate portion 15b is a plate-like portion that protrudes laterally from both side edges of the recessed groove portion 15a. It is in contact with the front plate portions 13b and 14b and covers the front plate portions 13b and 14b.
Such a hat-shaped joiner 15 is fixed to the support rail 11 by screwing screws from the inner wall of the groove 15a toward the main body of the support rail 11. As shown in FIG.
As shown in FIG. 12, the hat-shaped joiner 15 is also provided at a location where the solar cell modules 4b are adjacent to each other, and can cover the vertical holding frame 10a that holds both solar cell modules 4b.

A longitudinal perforated plate 13 is provided between the vertical holding frame 10a and the exterior material 4a of the holding frame 10, and the cover plate portion 15b of the hat-shaped joiner 15 separates the vertical supporting frame 10a and the longitudinal perforated plate 13 from the front plate. Since the portion 13b is covered, the support rail 11 on the back side of the holding frame 10 and the longitudinal perforated plate 13 and the vertical holding frame 10a can be shielded.
Further, the sash vertical perforated plate 14 is provided between the vertical holding frame 10a or the vertical perforated plate 13 and the sash frame W1, and the sash vertical perforated plate 14 is fixed by the cover plate portion 15b of the hat-shaped joiner 15. Since the face plate portion 14b and the front plate portion 13b of the longitudinal perforated plate 13 or the vertical holding frame 10a are covered, the support rail 11 on the back side and the vertical holding frame 10a can be shielded.
As a result, the appearance around the solar cell module 4b provided as the outer wall finishing material can be improved, and the waterproof property can be improved.

The upper side of the air circulation layer ACL can be closed by the upper edge protrusion 12 as described above, but both side edges (both sides) of the air circulation layer ACL are supported by the support rails 11 and the holding frame 10 (vertical holding frame). 10a) will be blocked.
Furthermore, the support rails 11 and the holding frame 10 are provided with the wales 13 or sash wales 14 and are finally covered by the hat joiners 15, so that the occlusiveness at the side edges of the air flow layer ACL is eliminated. can be improved.
The lower edge of the solar cell module 4b provided on the lowermost side is held by the second horizontal holding frame 10c. 4 are spaced from the surface. Therefore, the lower part of the air circulation layer ACL is in an open state so that air can be taken in.

[About solar power generation heat collection system]
As shown in FIGS. 18 to 22, the photovoltaic power generation and heat collection system includes power generation using sunlight received from the sun Sn, utilization of solar heat received from the sun Sn, and a combination of the solar cell module 4b and the wall wood panel 4. It is a system that generates power using the heat of the air that circulates in the air circulation layer ACL formed between them.
Such a photovoltaic heat collection system includes the solar cell module 4b, the air circulation layer ACL, the thermoelectric power generation module 30, the first duct 31a, the second duct 31b, and the heat collection fan 32. , an electric damper 33 , a CO2 demand ventilation fan 34 , a panel heater 35 , a latent heat storage material 36 , an auxiliary power source 37 and a control device 38 .

Of the solar cell modules 4b forming the air circulation layer ACL, the back surface (the surface on the air circulation layer ACL side) of the solar cell module 4b covering the wall wood panel 4 in which the through holes 4c are formed is plate-shaped. A formed thermoelectric generator module 30 is provided. The thermoelectric generation module 30 is provided on the back surface of the lowermost solar cell module 4b among the three upper and lower solar cell modules 4b.
The thermoelectric power generation module 30 utilizes the solar heat received from the sun Sn and the temperature difference in the air circulation layer ACL (more specifically, the difference between the surface temperature of the solar cell module 4b receiving solar heat and the air temperature on the rear surface). to generate electricity. Such a thermoelectric power generation module 30 includes a first electrode located on the high temperature side (the side receiving solar heat), a second electrode located on the low temperature side (within the air circulation layer ACL) via a P-type semiconductor, and an N-type A third electrode located on the low temperature side through the semiconductor, and a power line 30a wired from the second electrode to the third electrode are provided.
An electromotive force is generated when there is a temperature difference between the first electrode and the second and third electrodes, and current is sent from the second electrode to the third electrode.
In the air flow layer ACL, the temperature of the air increases as it goes upward, so the thermoelectric power generation module 30 at the lowest position in the air flow layer ACL is more likely to have a temperature difference with the solar heat.
Further, the thermoelectric power generation module 30 is provided so as to be housed inside a rectangular frame (frame-shaped portion) formed by the vertical holding frame 10a, the first horizontal holding frame 10b, and the second horizontal holding frame 10c (Fig. 20).

The first duct 31a is a cylindrical body that communicates between the living space S and the air circulation layer ACL, and is one or more of the wall wooden panels 4 that form the air circulation layer ACL. 4.
That is, the through holes 4c are formed in any one or a plurality of wall wooden panels 4 among the wall wooden panels 4 forming the air circulation layer ACL as described above. More specifically, a through hole 4c is formed in the wooden wall panel 4 in which the solar cell modules 4b are spaced apart and the window W and the door Dr are not provided. One duct 31a is provided.
In this embodiment, three rows of wall panels 4 are provided on the long side of the residential unit 1 (1A, 1B), and two rows of wall panels 4 are provided on one of the short sides. Since the through-holes 4c are formed in the through-holes 4c, the first ducts 31a are provided in the through-holes 4c. The thermoelectric power generation module 30 is also provided on the rear surface of the solar cell module 4b corresponding to the wall panel 4 in which these through holes 4c are formed.

The second duct 31b is a cylindrical body that communicates the living space S with the outdoors, and is provided on either one of the two wall wooden panels 4 that constitute the other short side of the living unit 1. ing. Such a second duct 31b is also provided in the through hole 4c formed in the wooden panel 4 for wall.
Note that this second duct 31b is provided only in one of the two residential units 1A and 1B, the residential unit 1A (1B). That is, one is provided in the living space S.

The heat collecting fan 32 is provided inside the first duct 31a, and is a fan that collects air from the air circulation layer ACL side and sends the air to the living space S side.
Such a heat collecting fan 32 is arranged on the power line 30 a of the thermoelectric power generation module 30 , and power generated by the thermoelectric power generation module 30 is set to be supplied to the heat collecting fan 32 . Therefore, the heat collection fan 32 operates when the sun Sn is out and there is a difference between the temperature in the air circulation layer ACL. If sufficient power cannot be supplied from the thermoelectric power generation module 30, power generated by the solar cell module 4b or power supplied from the auxiliary power supply 37 may be received.
Furthermore, the power line from the distribution board 40 is wired so that the heat collecting fan 32 can be operated by the power generated by the solar cell module 4 b or the power by the auxiliary power supply 37 .

In addition, since the heat collecting fan 32 is provided near the upper edge of the wall wood panel 4, when the heat collecting fan 32 operates, the air in the air circulation layer ACL rises, and the heat collecting fan 32 gather towards In addition, since the inside of the air circulation layer ACL is warmed by solar heat, the air is warmed while rising.
Such warm air can be sent from the heat collecting fan 32 into the living space S to warm the inside of the living space S. That is, the solar heat received from the sun Sn can be utilized.
It should be noted that the operation of the heat collecting fan 32 is set to stop when the temperature of the upper portion in the air flow layer ACL reaches 30°C.

The electric damper 33 is provided at a portion of the interior finishing material 16 in the living space S adjacent to the first duct 31a, and opens and closes the opening of the first duct 31a on the living space S side.
Such an electric damper 33 includes a main body having an opening that communicates with the first duct 31a, and a movable lid 33a that can move in a direction away from the main body and in a direction approaching and coming into contact with the main body. .
When the movable lid 33a is separated from the main body, air circulation between the air circulation layer ACL and the living space S is possible. Therefore, by operating the heat collecting fan 32 in this state, the air in the air circulation layer ACL can be taken into the living space S. Also, when the heat collection fan 32 is not operated, natural ventilation is possible.
The movable lid 33a is always interlocked and separated from the main body when the heat collecting fan 32 is operated. That is, while the movable lid 33a is separated from the main body, the opening of the first duct 31a on the side of the living space S is opened, so that the heat collecting fan 32 can send warm air to the side of the living space S. .
On the other hand, when the movable lid 33a is in contact with the main body, the opening of the first duct 31a on the living space S side is closed, so air does not flow between the first duct 31a and the living space S. state. In other words, it is possible to prevent the warmed air in the living space S from escaping toward the first duct 31a.

In addition, as shown in FIG. 22, it is possible to control ventilation by operating one of the heat collecting fans 32 and not operating another heat collecting fan 32. The movable lid 33a of the electric damper 33 at the portion of the heat collecting fan 32 that is not allowed to be exhausted is separated from the main body to enable natural exhaust. In other words, it corresponds to type 2 ventilation in which only air supply is performed mechanically.
In this embodiment, such control is not interlocked between the two residential units 1A and 1B, but is controlled for each of the single residential units 1A and 1B.
Further, heat collecting fans 32 to be operated and heat collecting fans 32 not to be operated are distinguished by the long side surface and the short side surface of one residential unit 1A (1B). That is, when the heat collection fan 32 on the long side of one residential unit 1A (1B) is in operation, the heat collection fan 32 on the short side is not in operation. In other words, in one residential unit 1A (1B), if the heat collecting fan 32 collects heat on some surface, heat is collected on the other surface in the same residential unit 1A (1B). The fan 32 does not operate, and the movable lid 33a of the electric damper 33 is separated from the main body to cope with natural exhaust.
The same control is performed when the long sides of the two residential units 1A and 1B are connected to each other. When the sun Sn is on the long side of one residential unit 1A, the heat collecting fans 32 on the long side of the residential unit 1A operate, and the heat collecting fans 32 on the short side do not operate. Only the movable lid 33a is opened at this time. At this time, none of the heat collecting fans 32 in the other residential unit 1B operates, and the movable lid 33a does not open.
Also, when the sun Sn is on one of the short sides of the two residential units 1A and 1B, the heat collecting fan 32 on one of the short sides of these residential units 1A and 1B operates, The heat collecting fan 32 at the bottom does not operate, and only the movable lid 33a is opened.
When the residential units 1A and 1B are used in the South Pole, it is desirable to arrange them so that one of the short sides faces the sun Sn.

The electric damper 33 receives power supply from the thermoelectric power generation module 30, but may receive power supply from the power generated by the solar cell module 4b or the auxiliary power supply 37. FIG. When the heat collecting fan 32 is in operation, power is supplied from the thermoelectric power generation module 30 together with the heat collecting fan 32. Otherwise, the power generated by the solar cell module 4b or power from the auxiliary power supply 37 is supplied. You may accept it.

The CO2 demand ventilation fan 34 is provided at a portion of the interior finishing material 16 in the living space S adjacent to the second duct 31b, and exhausts the air in the living space S to the outside through the second duct 31b.
Such a CO2 demand ventilation fan 34 has an exhaust fan 34a that collects air from the side of the living space S and exhausts it to the outside, and opens and closes the second duct 31b to enable the air to be discharged from the side of the living space S to the outside. It also has a check (not shown) that prevents air from entering the living space S from the outside, and a CO2 sensor 34b that detects the concentration of carbon dioxide (CO2) in the living space S.
The exhaust fan 34a operates according to the value of the concentration of carbon dioxide in the living space S detected by the CO2 sensor 34b. Open. When the exhaust fan 34a is stopped, the check closes the opening on the living space S side of the second duct 31b.
Further, the exhaust fan 34a can perform forced ventilation by providing a switch or the like. Therefore, when a kitchen is provided in the living space S, for example, the CO2 demand ventilation fan 34 is provided near the kitchen.
When the exhaust fan 34a operates, as shown in FIG. 23, the plurality of electric dampers 33 in the residential unit 1A on the side where the CO2 demand ventilation fan 34 is provided move the movable lid 33a away from the main body. That is, while the exhaust fan 34a is operating, the movable lid 33a is opened and the air flow layer ACL and the living space S are communicated with each other, so that the air can be reliably exhausted. In other words, it corresponds to three types of ventilation in which only the exhaust is mechanically ventilated.
The CO2 demand ventilation fan 34 is supplied with power from the power generated by the solar cell module 4b or the auxiliary power supply 37, but may be supplied with power from the thermoelectric power generation module 30 as well.

The panel heater 35 is a wall-mounted heater attached to the lower part of the interior finishing material 16 in the living space S. In each of the residential units 1A and 1B, one rated 250W, one rated 500W, and two rated 750W are installed. The panel heater 35 to be operated can be selected automatically or manually according to the power generation situation.
In addition, the power generated by the solar cell module 4b can be used as it is as a direct current.

The latent heat storage material 36 is also called PCM (Phase Change Material), and utilizes latent heat when a substance undergoes a phase change from a solid phase to a liquid phase, or from a liquid phase to a solid phase. When the temperature of the latent heat storage material 36 rises and reaches its melting point, the latent heat storage material 36 begins to melt and absorbs the heat of fusion from the outside. Conversely, when the temperature of the latent heat storage material 36 in the liquid phase drops and reaches the solidification point, solidification begins and the heat of solidification is released to the outside. This transfer of heat is used.
As the latent heat storage material 36, for example, a heat storage material such as normal paraffin or an inorganic hydrated salt is impregnated in a carrier that is a porous material such as calcium chloride hydrate or porous silica, or the heat storage material is encapsulated. or sealed in a bag-like body is used.
As the latent heat storage material 36 in this embodiment, a gel-like heat storage material sealed in an aluminum pack, which is a bag-like body, is used.
Moreover, such a latent heat storage material 36 is in a state of being incorporated in the floor structure 6 . In this embodiment, for example, a storage box is provided on the rear surface of the floor member 6c, and the storage box is stored. However, it is not limited to this.
The latent heat storage material 36 can absorb and store the heat taken into the living space S by the heat collecting fan 32, and can dissipate the heat when the temperature inside the living space S drops. That is, the latent heat storage material 36 can cause the floor structure 6 to function as floor heating.

A power generator is used as the auxiliary power supply 37, but a storage battery capable of storing electric power generated by the solar cell module 4b and the thermoelectric power generation module 30 may be used. Such an auxiliary power supply 37 is installed at a location (not shown) of each of the residential units 1A and 1B, and is connected to the distribution board 40 via a power line. Therefore, when the above panel heater 35 and the like receive power from the auxiliary power supply 37, they must be connected to the distribution board 40 via the power supply line.
Although the auxiliary power supply 37 is installed at a location (not shown) of the residential units 1A and 1B, it is placed on another transportation frame and towed by a towing vehicle together with the residential units 1A and 1B for transportation. , may be installed as it is on another transportation platform.
In addition, as the auxiliary power supply 37 in the present embodiment, a storage battery or a storage battery is used as described above, but these may be used together, and if it is an environment that can be connected to a system power supply, a system power supply may be used. good.

The control device 38 is connected to the control controllers of the devices such as the heat collection fan 32, the electric damper 33, the panel heater 35, etc. that constitute the solar power generation heat collection system, and monitors and controls the operation of the devices. It is possible to switch between the solar cell module 4b and the auxiliary power supply 37 by connecting to the distribution board 40 .
The control device 38 is also connected to the CO2 sensor 34b and a plurality of temperature sensors (not shown) provided in the residential units 1A and 1B, and controls the indoor and outdoor temperatures of the residential units 1A and 1B and the temperature inside the residential space S. Exhaust fan 34a and panel heater 35 can be controlled according to the concentration of carbon dioxide.
Note that the temperature sensor is located at least near the lower end opening of the air circulation layer ACL, the back side of the solar cell module 4b (within the air circulation layer ACL), the inside of the first duct 31a, the inside of the CO2 demand ventilation fan 34, are placed in

FIG. 24 shows the operation flow of the ventilation system using the CO2 demand ventilation fan 34 and the electric damper 33. As shown in FIG. When performing ventilation in the living space S, forced operation and automatic operation can be selected. First, an operation mode is selected (step S1).

When the forced operation mode is selected (step S2), forced ventilation "strong", forced ventilation "weak", and OFF can be selected and operated.
When the forced ventilation "strong" is selected (step S3), the inside of the living space S can be ventilated with the strong operation of ventilating 150 cubic meters in one hour.
If the forced ventilation "weak" is selected (step S4), the inside of the living space S can be ventilated with weak operation that ventilates 50 cubic meters in one hour.
If OFF is selected (step S5), the forced operation mode can be stopped.

When the automatic operation mode is selected (step S6), the operation of the ventilation system is switched in a cycle of 30 minutes according to the detection result of the carbon dioxide concentration in the living space S by the CO2 sensor 34b.
That is, when the automatic operation mode is selected, the carbon dioxide concentration is first detected (step S7). The carbon dioxide concentration is set at 5000 PPM as a standard value.
Then, when the carbon dioxide concentration is lower than 5000 PPM, the operation of the ventilation system is stopped (step S8).
When the concentration of carbon dioxide is higher than 5000 PPM, the inside of the living space S is ventilated by weak operation of ventilating 50 cubic meters in one hour (step S9).
Since the automatic operation mode is a 30-minute cycle, the same operation (stop) is performed for 30 minutes, but the operation may be switched after 30 minutes.
If you want to stop the automatic operation mode, switch to the forced operation mode.

Heat collection by the heat collection fan 32 is appropriately performed even while the ventilation system including the CO2 demand ventilation fan 34 and the electric damper 33 is operating as described above. In this case, the air volume may be adjusted by appropriately adjusting the number of operating heat collecting fans 32 by the control device 38 .

[Regarding the wiring structure in the living space]
In the residential units 1A and 1B configured as described above, devices and cables related to communication network related equipment, power supply equipment, etc. are arranged in the underfloor storage space, the space behind the wall, and the space above the ceiling. Related equipment, power supply equipment, etc. may require periodic maintenance or temporary maintenance.

As described above, the floor structure 6 includes a plurality of floor bundles 6a, an underfloor frame 6b, a floor surface material 6c, and a floor insulation foam 6d. Further, the floor surface material 6c can be attached and detached even when the residential unit 1 is used as a residence, for example, so that the underfloor space can be opened. A half-turn handle 6e is provided on the floor member 6c. Therefore, the floor member 6c can be pulled up by grasping the half-turn handle 6e, thereby opening the underfloor storage space.

As shown in FIG. 25, the floor in the living space S includes the floor structure 6, the end floor 17a, and the entrance floor 17b as described above. The floor structure 6 is arranged in the longitudinal direction of the residential units 1A and 1B between the end floor 17a and the entrance floor 17b. In such a floor structure 6, there are a total of seven floor members 6c that can be pulled up by grasping the half-rotation handle 6e, excluding both ends.

The inner walls of the residential units 1A and 1B are made of the interior finishing material 16 described above. Of the plurality of interior finishing materials 16, the plurality of interior finishing materials 16 on the connecting portion 50J side where the connecting means 50 is provided are removed when connecting the two living units 1A and 1B. The interior finishing material 16 on the 50J side can be removed more easily than the interior finishing materials 16 on the other three sides.
Since the interior finishing material 16 on the connecting portion 50J side is arranged in the immediate vicinity of the floor material 6c, when the floor material 6c is pulled up by grasping the half-turn handle 6e, 26, as shown in FIG. 27, the interior finishing material 16 on the side of the connecting portion 50J is removed, and then it is performed.

In the underfloor storage space under the floor member 6c, the control device 38 and the distribution board 40 shown in FIG. 28 are stored and arranged. In addition, it is assumed that devices related to communication network related equipment, power supply equipment, etc. are stored.
The distribution board 40 is arranged below one of the plurality of floor members 6c (hereinafter referred to as floor member 6c1).
A floor outlet 41 is provided on one of the plurality of floor members 6c (hereinafter referred to as floor member 6c2).
In this embodiment, the floor material 6c1 corresponding to the position of the distribution board 40 and the floor material 6c2 provided with the floor outlet 41 are adjacent to each other.

In the example shown in FIG. 28 , a distribution board 40 arranged in the underfloor storage space and a floor outlet 41 attached to the floor panel 6c are connected by a connection cable 42 .
More specifically, the distribution board 40 is provided with a power line 40 a extending from the distribution board 40 , and the floor outlet 41 is also provided with a power line 41 a extending from the floor outlet 41 . A power line 40a of the distribution board 40 and a power line 41a of the floor outlet 41 are connected by a connection cable 42, which is also a power line.
The power supply lines 40a and 41a are connected to the connection cable 42 by connectors 43, as indicated by X portions (X1 and X2) circled by dashed lines in FIG.
The connector 43 has a first connector 43a on the male side and a second connector 43b on the female side. Electricity passes through 41.

For example, when it becomes necessary to replace the distribution board 40, the half-rotation handle 6e is grasped and the floor panel 6c1 is pulled up to open the underfloor storage space, and the first connector 43a of the X section indicated by X1 is replaced with the second connector. The distribution board 40 can be replaced by removing it from 43b.

When maintenance of the floor outlet 41 is required, the half-rotation handle 6e is grasped and the floor member 6c2 is lifted halfway, and the first connector 43a of the X section indicated by X2 is removed from the second connector 43b. , further pulls up the floor panel 6c2. Thereby, maintenance of the floor outlet 41 becomes possible.

Furthermore, the position of the floor outlet 41 can be moved closer to the distribution board 40 by exchanging the one floor member 6c1 and the other floor member 6c2.
In that case, first, the half-rotation handle 6e is grasped and the other floor member 6c2 is pulled up halfway, and the first connector 43a of the X section indicated by X2 is removed from the second connector 43b. At this time, the other floor member 6c2 pulled up is temporarily placed on another floor member 6c or leaned against a wall.
Subsequently, the user grasps the half-turn handle 6e and pulls up one of the floor members 6c1 to open the underfloor storage space. At this time, one of the raised floor members 6c1 is temporarily placed on another floor member 6c or leaned against a wall. Alternatively, at this point, one floor member 6c may be installed at the position where the other floor member 6c2 was originally located.
Subsequently, the connection cables 42 are bundled and shortened, and the bundled connection cables 42 are connected to the power line 41a of the floor outlet 41 provided on the other floor member 6c2. Then, the other floor member 6c2 is installed at the position (above the distribution board 40) where the one floor member 6c1 was originally located. At this point, one floor member 6c may be installed at the original position of the other floor member 6c2.
Although the connection cable 42 is bundled, it may be removed and the power line 40a of the distribution board 40 and the power line 41a of the floor outlet 41 may be directly connected.

Moreover, if the connection cable 42 for extension is used, it will also be possible to keep the other floor member 6c2 provided with the floor outlet 41 away from the one floor member 6c1 above the distribution board 40 .
In this case, the position of one floor member 6c1 remains unchanged, and the other floor member 6c2 is replaced with another floor member 6c. Then, at the timing of replacement, the connection cable 42 connected to the distribution board 40 and the connection cable 42 for extension are connected, and the connection cable 42 for extension and the floor outlet 41 are connected.

In the example shown in FIG. 29, a distribution board 40 arranged in the underfloor storage space and a wall outlet 44 attached to the interior finishing material 16 are connected by a connection cable 42 and a connection cable 42 for extension.
More specifically, the power distribution board 40 is provided with the power line 40 a described above, and the wall outlet 44 is also provided with a power line 44 a extending from the wall outlet 44 . The power line 40a of the distribution board 40 and the power line 44a of the wall outlet 44 are connected by a connection cable 42 which is also a power line and a connection cable 42 for extension.
Further, the connection cable 42 for extension is routed from the floor side to the wall side through a flexible wire tube 45 provided on the back side of the interior finishing material 16 . The flexible electric conduit 45 is arranged (positioned) so as not to move by a heat insulating material (not shown), but is attached to the unit main body 2 or the wooden wall panel 4 by other means such as attachment metal fittings or attachment members. may be
The power supply lines 40a, 44a are connected to the connection cable 42 by connectors 43, as indicated by X portions (X3, X4, X5) circled by dashed lines in FIG. In this case, the connectors 43 are arranged near one end and the other end in the extending direction of the flexible cable tube 45 and near the distribution board 40 .

For example, when maintenance of the wall outlet 44 is required, the interior finishing material 16 is partially removed, the first connector 43a of the X portion indicated by X5 is removed from the second connector 43b, and then the interior finishing material 16 is further moved. Let Thereby, maintenance of the wall outlet 44 becomes possible.
In addition, when replacement or maintenance of the distribution board 40 or the connection cable 42 is required, the half-rotation handle 6e is grasped and the floor surface material 6c is pulled up to open the underfloor storage space. By removing the first connector 43a from the second connector 43b, the distribution board 40 and the connection cable 42 can be replaced or maintained.
When performing maintenance or replacement work as described above, even if the connection cable 42 for extension is pulled out from the flexible conduit 45, the flexible conduit 45 is positioned as described above, so the work can be performed. At this time, the connection cable 42 for extension may be passed through the flexible conduit 45 again. That is, the flexible conduit 45 functions as a guide pipe that guides the wiring of the connecting cable 42 for extension.

By adopting the configuration as described above, regular maintenance and temporary maintenance of various devices such as the distribution board 40 and the control device 38 arranged in the underfloor storage space and the space behind the wall in the residential units 1A and 1B can be performed. maintenance can be easily performed.
If equipment and cables are placed in the space above the ceiling, it may be necessary to perform maintenance work with the equipment and cables facing upward. may be placed. In this case, a plurality of ceiling members 21c are detachably attached to the ceiling framing member 21b, and various facilities such as equipment and cables are provided in a hollow layer formed on the back side of the ceiling member 21c. When carrying out work such as maintenance, as described above, the plurality of ceiling members 21c are removed, or the wires are separated by the connector 43, and the work is carried out as appropriate.

[About the level adjustment system]
Since the two residential units 1A and 1B configured as described above are connected by the connecting means 50, it may be difficult or impossible to connect them by the connecting means 50 if their positions are misaligned. Therefore, a method for connecting the two living units 1A and 1B according to the present embodiment in a state in which the positional deviation is minimized (within a permissible value) will be described.
In the following description, the short-side direction of the two residential units 1A and 1B is defined as the X direction (X-axis direction), the long-side direction is defined as the Y direction (Y-axis direction), and the height direction is defined as the Z direction (Z-axis direction). and

The two residential units 1A and 1B, which are used as a dwelling or the like at the transported site, are arranged so that the long sides of the connecting portion 50J face each other before being connected by the connecting means 50, and X, Y, . Alignment is performed so that each of the Z directions is within tolerance.

The correct position in the X direction is the position where the interval between the exterior materials 4a at the end on the connecting portion 50J side is 1424 mm. The allowable dimension in the X direction is +10 mm with respect to the regular position.
A positioning jig (not shown) is used for positioning in the X direction, and the length of this positioning jig is set to 1424 mm. That is, the X-direction dimension (separation dimension) between the two residential units 1A and 1B does not deviate to the minus side.
The alignment using such an alignment jig in the X direction is performed by connecting the upper and lower end portions of the connecting portion 50J on one of the short sides of the two residential units 1A and 1B and the connecting portion on the other short side of the two living units 1A and 1B. This is done at a total of four locations, the upper end and the lower end on the side of the portion 50J.

The correct position in the Y direction is to be seen at the position of the stand 140 on which the two residential units 1A and 1B are mounted, and the two diagonal corners of the unit installation portion 141 on the connecting portion 50J side are measured. , and the diagonal distance between them is 5676 mm. As for the allowable dimension in the Y direction, the difference in diagonal distance is within 10 mm.
Positioning in the Y direction is performed by aligning the diagonal dimension by hooking a chain block (Y-direction alignment jig) on the above-mentioned corners on the diagonal line after aligning in the X direction.

Alignment in the Z direction is performed by a level adjustment system, by inserting a spacer between the unit main body 2 and the frame 140, and fixing anchor bolts. A laser level is used to confirm the correct position in the Z direction. The allowable positional deviation of the two residential units 1A and 1B in the Z direction is 10 mm.
However, even if the displacement in the Z direction is within the permissible value (10 mm), if the residential units 1A and 1B themselves are tilted, the X direction dimensions of the two residential units 1A and 1B exceed the permissible value (10 mm). may be lost.
FIG. 30 is a diagram schematically showing a case where the positional deviation of the two living units 1A and 1B is permitted and a case where it is not permitted.
In the example of FIG. 30(a), even if the deviation in the Z direction is within the allowable value (10 mm), the dimension between the upper ends of the two residential units 1A and 1B, that is, the dimension in the X direction exceeds the allowable value (10 mm). end up In such a state, the two living units 1A and 1B cannot be connected by the connection means 50. As shown in FIG.
In the example of FIG. 30(b), the other living unit 1B is 10 mm higher than the one living unit 1A, but these two living units 1A and 1B are arranged in parallel. there is In such a state, the two residential units 1A and 1B can be connected by the connecting means 50. FIG.
In the example of FIG. 30(c), both of the two residential units 1A and 1B are tilted, and the other residential unit 1B is 10 mm higher than the one residential unit 1A. The residential units 1A and 1B are arranged in parallel. In such a state, the two residential units 1A and 1B can be connected by the connecting means 50. FIG.
Each example shown in FIG. 30 is quite possible depending on the terrain of the site where the two residential units 1A, 1B are transported. Therefore, in order to connect the two residential units 1A and 1B by the connecting means 50, it is necessary to perform accurate positioning so that each of the X, Y, and Z directions is within tolerance.

As shown in FIGS. 31 and 32, the level adjustment system that performs alignment in the Z direction uses tilt sensors 153 to move electric jacks 152 installed at the four corners of the lower ends of the residential units 1A and 1B (unit body 2). A system for semi-automatic leveling (parallel to the ground) based on measured displacement. Note that full automation is avoided because there is a possibility that bolts will come off or interference between the exterior material and the frame 140 will occur.
Such a level adjustment system includes a display device 150, a power supply/controller box 151, a plurality of electric jacks 152, and an inclination sensor 153, as shown in FIGS. The display device 150, the power/controller box 151, the electric jack 152, and the tilt sensor 153 are provided in each of the two residential units 1A and 1B.

The display device 150 is communicably connected to the power supply/controller box 151, and has a calculation section 150a, a display section 150b, an input section 150c, and a storage section 150d. In this embodiment, a tablet terminal having a touch panel is adopted.
The calculation unit 150a executes various programs to operate the power supply/controller box 151, thereby adjusting the levels of the residential units 1A and 1B.
The display section 150b displays information necessary for level adjustment of the residential units 1A and 1B.
The input unit 150c operates the image display for input displayed on the display unit 150b according to the user's input operation, and generates an operation signal according to the input operation.
In addition to various programs required to operate the display device 150, the storage unit 150d stores various programs and various data for level adjustment. In this embodiment, at least a semi-automatic operation program and a manual operation program are stored.
The display device 150, which is a tablet terminal, is assumed to have a touch panel having functions as a display section 150b and an input section 150c.
Although the display device 150 of this embodiment is provided in each of the two residential units 1A and 1B, only one display device is used and is connected to the two power supply/controller boxes 151 so as to be communicable. good too. In that case, the screens for operating the two power supply/controller boxes 151 can be displayed simultaneously or switched.

The power supply/controller box 151 receives the measurement results of the angles of the residential units 1A and 1B by the tilt sensor 153, transmits the results to the display device 150, and controls the operation of the electric jack 152 according to the operation signal from the display device 150. .
The power supply/controller box 151 is also connected to a power supply 151a for supplying power to the display device 150, electric jack 152, etc., and can receive power supply from the power supply 151a as needed.
The power source 151a may be the same as the auxiliary power source 37 described above. There is one power source 151 a and it is connected to two power source/controller boxes 151 .

The electric jacks 152 are installed at the four corners of the lower end of the unit body 2 , and receive power supply from the power supply/controller box 151 based on the operation signal of the display device 150 to move the unit body 2 to the pedestal 140 . Can be slanted or parallel.
Although the electric jacks 152 are installed at the four corners of the lower end of the unit main body 2, they may be arranged at a position spaced apart from the lower end of the pillar 20, where the unit main body 2 can be well balanced. shall be placed in In addition, it shall be fixed to the floor beams 23 and 24. FIG.
In addition, since the solar cell module 4b is provided as described above on the outer wall on the long side of the living units 1A and 1B on the side opposite to the connecting portion 50J side, the weight is increased. Therefore, the electric jacks 152 arranged at the corners of the long sides where the solar cell modules 4b are provided are installed as a set of two.

Note that the plurality of electric jacks 152 are named according to their installation positions with respect to the residential units 1A and 1B.
The naming convention assumes that the display device 150 and the power/controller box 151 are placed between two spaced-apart living units 1A and 1B. The operator who operates the display device 150 stands at the front and looks at the respective living units 1A and 1B from there. ) is R (Rear). Furthermore, the right side as seen from the operator is R (Right), and the left side is L (Left).
As a result, of the long sides on the side opposite to the connecting portion 50J side of one living unit 1A, the other short side (door Dr side) is named "FL", and one short side is named "FR". is named. In addition, the other short side of the long sides on the connecting portion 50J side is named "RL", and the one short side is named "RR".
In the case of the other living unit 1B, one short side of the long sides opposite to the connecting portion 50J side is named "FL", and the other short side (door Dr side) is named "FR". is named. One short side of the long sides on the connecting portion 50J side is named "RL", and the other short side is named "RR".
Therefore, when the operator stands between the two living units 1A and 1B and operates the display device 150, the feeling when the operator faces one of the living units 1A and operates the other living unit 1A. Since the feeling is the same when operating while facing the display unit 1B side, it is easy to operate.

The tilt sensor 153 measures the tilt in the X direction and the tilt in the Y direction of the residential units 1A and 1B, and transmits the measurement results to the display device 150 via the power supply/controller box 151. It is fixedly installed next to the distribution board 40 arranged in the underfloor storage space. Since the inclination sensor 153 is offset-adjusted when it is fixed to the side of the distribution board 40, it is prohibited to remove it at the transportation destination of the residential units 1A and 1B.
The cable connecting the tilt sensor 153 and the power supply/controller box 151 is stored in the underfloor storage space, and is pulled out by removing the floor panel 6c when level adjustment is performed, and is pulled out to connect the door Dr of the residential units 1A and 1B. is connected to the external power supply/controller box 151 via the .

FIG. 34 shows operation screens displayed on the display unit 150b of the display device 150. A main screen 154 that occupies a wide area of the display unit 150b, and a vertically long side screen 155 provided at the right end of the display unit 150b. , provided.

The main screen 154 displays a jack position display 154a representing positions “FL”, “FR”, “RL”, and “RR” of the electric jack 152 .

A manual operation button 154b for moving the residential unit 1A (1B) upward or downward is displayed next to the jack position display 154a. Between the upper and lower buttons, a numerical value representing displacement in the Z-axis direction is displayed (here, "9 mm").
The manual operation button 154b is pressed to individually operate the electric jacks 152 installed at the positions of "FL", "FR", "RL", and "RR".

A displacement gauge 154c is displayed next to the manual operation button 154b to indicate the amount of movement of the residential unit 1A (1B) by operating the manual operation button 154b.

In the center of the main screen 154, an X-direction tilt angle gauge 154d indicating the tilt angle in the X direction and a Y-direction tilt angle gauge 154e indicating the tilt angle in the Y direction are displayed. At both ends of the X-direction tilt angle gauge 154d, a numerical display portion 154f is displayed to indicate the tilt angle in the X direction numerically. is displayed on the numerical display portion 154g.

When the manual operation button 154b is pressed to move the residential unit 1A (1B) upwards or downwards, a movement amount gauge 154c, an X-direction tilt angle gauge 154d, a Y-direction tilt angle gauge 154e, and a numerical display are displayed according to the amount of movement. Portions 154f and 154g change.

A plurality of buttons are displayed vertically on the side screen 155 .
The plurality of buttons include, from top to bottom, a menu button 155a, an upper automatic operation button 155b, an upper collective movement operation button 155c, a lower collective movement operation button 155d, a lower automatic operation button 155e, an offset button 155f, is displayed.
When the menu button 155a is pressed, the setting screen shown in FIG. 35 is displayed.

While the upper automatic operation button 155b and the lower automatic operation button 155e are being pressed, the electric jack 152 is automatically operated so that the displacement in the Z direction is small (because it is operated only while it is being pressed, it is called "semi-automatic"). ). While the upper automatic operation button 155b is being pushed, the level adjustment of the residential unit 1A (1B) is automatically performed while jacking up the electric jack 152. FIG. While the lower automatic operation button 155e is being pushed, the electric jack 152 is used to jack down the level of the residential unit 1A (1B) automatically.
If the preset automatic adjustment hysteresis is small, the tilt sensor 153 may not be stable while the electric jack 152 is in operation, and the electric jack 152 may not stop. , it is preferable to finely chop the button pressing operation without long pressing.

When the collective upward movement operation button 155c is pressed, the electric jacks 152 installed at the positions of "FL", "FR", "RL" and "RR" are simultaneously operated to jack up the residential unit 1A (1B).
When the collective downward movement operation button 155d is pressed, the electric jacks 152 installed at the positions of "FL", "FR", "RL" and "RR" are simultaneously operated to jack down the residential unit 1A (1B) downward.

The tilt angle of the tilt sensor 153 varies depending on the installation location, and does not necessarily match the tilt angle of the residential unit 1A (1B) itself. Therefore, when the offset button 155f is pressed after leveling the residential unit 1A (1B), the difference from the tilt angle measured by the tilt sensor 153 can be absorbed.

FIG. 35 shows a setting screen displayed when the menu button 155a on the side screen 155 in FIG. 34 is pressed. The setting screen displays a home button 156 and items representing current setting values.
When the home button 156 is pressed, a main screen 154 and a side screen 155 shown in FIG. 34 can be displayed instead of the setting screen shown in FIG.

The X-direction span item 157 is an item for setting the distance between fulcrums in the long side direction of the residential unit 1A (1B), and the current set value "6000 mm" is displayed in the set value display column 157a.

The Y-direction span item 158 is an item for setting the distance between fulcrums in the short side direction of the residential unit 1A (1B), and the current set value "6000 mm" is displayed in the set value display column 158a.

The automatic adjustment hysteresis item 159 is for automatic (semi-automatic) level adjustment when the upper automatic operation button 155b and the lower automatic operation button 155e are pressed. This item indicates that the operation of 152 is stopped, and the current set value "5.0 mm" is displayed in the set value display field 159a.

The X-axis angle offset item 160 and the Y-axis angle offset item 161 are items for setting the tilt angle to be offset when the offset button 155f shown in FIG. 34 is pressed. , the set values "0.39°" and "-0.80°" are respectively displayed.

In order to change the current setting values displayed in the setting value display fields 157a to 161a of the items 157 to 161, the setting value display field to be changed is touch-operated.
For example, to change the set value displayed in the set value display field 161a of the Y-axis angle offset item 161, the set value display field 161a is touched. Then, as shown in FIG. 36, ten keys 162 can be displayed, and a desired numerical value can be entered.

In order to align the two residential units 1A and 1B in the Z direction using the level adjustment system configured as described above, each operation button displayed on the display device 150 is pressed to appropriately operate the electric jack 152. .
A laser level is used to confirm the correct position in the Z direction even while the level adjustment system is being used to align the two living units 1A and 1B in the Z direction.

Further, as described above, the correct position confirmation in the X direction is performed by the alignment jig in the X direction.
That is, the two residential units 1A and 1B are connected at a total of four points: the upper and lower ends of the connecting portion 50J on one short side and the upper and lower ends of the connecting portion 50J on the other short side. The interval of the exterior material 4a at the end on the part 50J side is set to within +10 mm with respect to the regular position (1424 mm).

Further, as described above, the correct position confirmation in the Y direction is performed by the Y direction alignment jig.
That is, two diagonal points on the corner of the connecting portion 50J side of the unit installation portion 141 of the gantry 140 on which the two residential units 1A and 1B are placed are measured, and the diagonal distance between the two points is the correct position (5676 mm). 10 mm or less.

The two residential units 1A and 1B are arranged with some degree of accuracy so as to approach the correct position in the X direction and the correct position in the Y axis direction when they are transported to the site. In this way, after confirming that they are arranged with some degree of accuracy, the above-described alignment in the X, Y, and Z directions is performed.
In addition, when the two residential units 1A and 1B are arranged with a certain degree of accuracy in this way, alignment in the Z direction is performed by the level adjustment system, then alignment in the X direction is performed, and alignment in the Y direction is performed. to proceed with the work.

[About connecting means]
After arranging the two residential units 1A and 1B in a state in which misalignment is minimized (within the allowable range), the connection portion 50J of the two residential units 1A and 1B is arranged as shown in FIG. As shown, they are connected by connecting means 50 .
When connecting the two residential units 1A and 1B, a panel lifting device 80 for lifting the connecting panels 51, 52, 53 constituting the connecting means 50 is used as shown in FIG. The panel lifting device 80 is installed across the two residential units 1A and 1B.

The connection means 50 includes a plurality of connection panels 51, 52, 53 arranged to bridge between the ends of the two residential units 1A, 1B on the side of the connection part 50J, and the two residential units 1A, 1B. a plurality of support portions 54, 55, and 56 provided on the long side of the connecting portion 50J side of the housing and supporting the plurality of connecting panels 51, 52, and 53; A plurality of connecting film members 65, 66 stretched between sides, and respective finishing members 70, 74, 75 for connection provided on the living space S side of the plurality of connecting panels 51, 52, 53 are provided.

(Connecting panel)
The plurality of connection panels 51, 52, 53 includes a plurality of wall connection panels 51 provided in parallel with the wall wooden panels 4 of the residential units 1A, 1B when connected, and a roof panel of the residential units 1A, 1B when connected. It includes a plurality of roof connecting panels 52 provided in parallel with the wooden panels 5, and a plurality of floor connecting panels 53 provided in parallel with the floor structures 6 in the residential units 1A and 1B when connected.
When the residential units 1A and 1B are transported, the plurality of connecting panels 51, 52, and 53 constitute the sides of the residential units 1A and 1B on the side of the connecting portion 50J. The two residential units 1A and 1B are connected, and each functions as the wall, roof, and floor of the connecting portion 50J.
These connecting panels 51, 52, 53 are temporary panels provided between the long-side ceiling beams 21 and the long-side floor beams 23 on the connecting portion 50J side of each of the residential units 1A, 1B during transportation. It is fixed to a pillar (not shown) and transported.
If the long sides of three or more residential units 1 are to be connected together, connecting panels 51, 52, 53 are provided on both sides of the residential unit 1 placed in the middle.

The plurality of wall connection panels 51 include a first wall connection panel 5101, a second wall connection panel 5102, a third wall connection panel 5103, a fourth wall connection panel 5104, and a fifth wall connection panel 5104. A connecting panel 5105 and a sixth wall connecting panel 5106 are included.
These plurality of wall connection panels 5101 to 5106 are provided on the upper part of the long side of one of the residential units 1A during transportation, and close the open portion of the long side of the residential unit 1A.

The plurality of roof connection panels 52 includes a first roof connection panel 5201, a second roof connection panel 5202, a third roof connection panel 5203, a fourth roof connection panel 5204, and a fifth roof connection panel 5204. A connecting panel 5205 and a sixth roof connecting panel 5206 are included.
These plurality of roof connection panels 5201 to 5206 are provided on the upper part of the long side of the other residential unit 1B during transportation, and close the open portion of the long side of the residential unit 1B.

The plurality of floor connection panels 53 includes a first floor connection panel 5301, a second floor connection panel 5302, a third floor connection panel 5303, a fourth floor connection panel 5304, and a fifth floor connection panel 5304. connection panel 5305, sixth floor connection panel 5306, seventh floor connection panel 5307, eighth floor connection panel 5308, ninth floor connection panel 5309, tenth floor connection panel 5310, An eleventh floor connection panel 5311 and a twelfth floor connection panel 5312 are included.
The plurality of floor connecting panels 5301 to 5306 are provided at the lower stage on the long side of one of the residential units 1A during transportation, and together with the plurality of wall connecting panels 5101 to 5106, are installed on the long side of the residential unit 1A. Close the open part.
The plurality of floor connection panels 5307 to 5312 are provided at the lower stage on the long side of one of the residential units 1B during transportation, and together with the plurality of roof connection panels 5201 to 5206, are provided on the long side of the residential unit 1B. Close the open part.

As for the basic structure of each of the connection panels 51, 52, 53, similar to the basic structure of the wooden panel described above, a vertical frame material A and a horizontal frame material B are assembled in a rectangular shape, and these vertical and horizontal frame materials A, B Auxiliary crosspieces C are assembled vertically and horizontally inside a rectangular frame made of It's becoming Furthermore, the internal hollow portion is usually filled with a heat insulating material F such as glass wool or rock wool.
The vertical and horizontal frame members A and B, the auxiliary rail member C, and the face members D and E, which constitute the wooden panel, are firmly joined together with an adhesive.
The connecting panels 51, 52 and 53 have the face materials D and E attached to both sides of the panel frame body, but the connecting panels 51, 52 and 53 shown in FIGS. E is omitted to represent the internal state.

Further, the outer surfaces of the connection panels 51, 52, 53 are covered with exterior materials 51a, 52a, 53a made of galvalume steel plates.
These exterior materials 51a, 52a, 53a are set to have a larger area than the outer face material E in each of the connection panels 51, 52, 53. As shown in FIG.
Of the exterior materials 51a and 52a of the wall connection panel 51 and the roof connection panel 52, the side edges positioned downward during transportation and the side edges positioned on the left and right during transportation are the panels of the connection panels 51 and 52. It is formed in the shape of a flange projecting outward from the frame. Moreover, these side edge portions are integrally formed and protrude in a U-shape. In the following description, the U-shaped protruding portions will be described as protruding portions 51b and 52b (also referred to as tongues).
Of the exterior material 53a of the floor connection panel 53, at least one of the side edges positioned on the left and right during transportation is formed in a wing shape projecting outward from the panel frame body of the floor connection panel 53. In the following, the wing-like overhanging portion will be described as an overhanging portion 53b (also referred to as a tongue).

The rear surface (side surface of the living space S) of the projecting portions 51b, 52b, and 53b is provided with a cushioning material made of a material having airtightness and watertightness in the collapsed state. Therefore, during transportation or installation at the site, the projecting portions 51b, 52b, and 53b are attached to the exterior materials 51a, 52a, and 53a of the adjacent connection panels 51, 52, and 53, and the adjacent housing units 1A and 1B. By overlapping the wooden panels 4 and 5 from above, the cushioning material is crushed. As a result, the airtightness and watertightness of the edges of the connecting panels 51, 52, 53 can be improved.

In addition, the width dimension of the wall connection panel 51 and the roof connection panel 52 (the direction along the short side direction of the residential units 1A and 1B when connected) is shorter than the interval dimension between the two residential units 1A and 1B. is set. Therefore, the wall connection panel 51 and the roof connection panel 52 are arranged with a gap Gp1 (first gap Gp1) formed between the two residential units 1A and 1B.
On the other hand, the exterior materials 51a and 52a are set longer than the interval dimension between the two residential units 1A and 1B. Therefore, the projecting portions 51b and 52b of the exterior materials 51a and 52a come into contact with the exterior materials 4a and 5a of the two living units 1A and 1B.

Also, the width dimension of the floor connection panel 53 (the direction along the short side direction of the residential units 1A and 1B when connected) is set shorter than the interval dimension between the two residential units 1A and 1B. Therefore, the floor connecting panel 53 is arranged with a gap Gp1 formed between the two living units 1A and 1B.
In the two residential units 1A and 1B, floor panels are not used, and unlike the wall panel 4 and the roof panel 5, they do not protrude toward the connection means 50. A gap Gp1 formed between the two residential units 1A and 1B is formed wider than the gap Gp1 in the case of the wall connection panel 51 and the roof connection panel 52 .

When the plurality of connection panels 51, 52, 53 as described above are unfolded and two residential units 1A, 1B are connected by these plurality of connection panels 51, 52, 53, these plurality of connection panels 51, 52, 53 are arranged as shown in FIG.
That is, the six wall connection panels 51 (5101 to 5106) are divided into three pieces each, and are provided on the side with the pulling side (connecting rod 143) and the opposite non-pulling side to form a wall. . A wall made up of the six wall connecting panels 51 is arranged between the outer walls Ow on the short sides of the two residential units 1A and 1B.
Also, six roof connection panels 52 (5201 to 5206) are arranged to form a roof. A roof made up of the six roof connection panels 52 is arranged between the roofs Rf of the two residential units 1A and 1B.
Furthermore, the 12 floor connection panels 53 (5301 to 5312) are divided into 6 pieces each and are provided in a double layer to constitute the floor. The twelve floor connection panels 53 are arranged between the floor structures 6 of the two residential units 1A and 1B.

The number of connecting panels 51, 52, and 53 is set based on the dimensions of the two residential units 1A and 1B on the connecting side and the distance between the two residential units 1A and 1B. be done.
Here, the dimension setting on the connection side surface of the two accommodation units 1A and 1B refers to the aspect ratio of the surface on the connection part 50J side of the two accommodation units 1A and 1B, and the aspect ratio is 1. A pair n (where n≧1) is assumed. The aspect ratio of the surfaces of the two living units 1A and 1B on the connecting portion 50J side in this embodiment is approximately "2" in the width (long side direction) when the length (up and down direction) is "1". there is
Also, the separation distance is set to about half of the vertical dimension of the surface on the connecting portion 50J side. That is, assuming that the vertical (vertical) dimension of the surface on the connecting portion 50J side is "1" as described above, the separation distance is approximately "0.5". This separation distance is set substantially equal to the vertical dimension of each of the connection panels 51, 52, 53 attached to the surfaces of the two residential units 1A, 1B on the side of the connection portion 50J.
The number of the plurality of connecting panels 51, 52, 53 is set based on the dimension setting on the surface on the connecting side and the separation distance between the pair of residential units 1A, 1B as described above. The connecting panels 51, 52, 53 can cover the surfaces of the two residential units 1A, 1B on the side of the connecting part 50J, and form the outer wall, roof, and floor of the connecting part 50J of the pair of residential units 1A, 1B. As many numbers as possible are used.
When the plurality of connecting panels 51, 52, 53 form the outer wall, the roof, and the floor of the connecting portion 50J in the two residential units 1A, 1B, if there are redundant connecting panels 51, 52, 53, It is used by stacking it as a floor or a roof at the connecting part 50J.
Based on this, in the present embodiment, six wall connection panels 51, six roof connection panels 52, and 12 floor connection panels 53 are adopted as described above, and 12 panels are used. The floor connection panel 53 of is used in a double layer. Also, the vertical dimension of each of these connecting panels 51, 52, 53 is substantially equal to the distance between the two residential units 1A, 1B. In other words, unless the vertical dimension of each connecting panel 51, 52, 53 is similar to the separation distance between the two living units 1A, 1B to some extent, each connecting panel 51, 52, 53 should be connected to the two living units 1A, 1B. Since it is difficult to bridge between the units 1A and 1B, it is desirable that the vertical dimensions of the connecting panels 51, 52 and 53 and the distance between the two residential units 1A and 1B are substantially equal.

(support part)
The plurality of support portions 54, 55, 56 are formed in an angle shape as shown in FIGS. It protrudes toward the connecting means 50 and receives a plurality of connecting panels 51, 52, 53 at the protruding portion. The plurality of connecting panels 51, 52, 53 are supported by being bolted together.
The plurality of support portions 54 , 55 , 56 include a wall support portion 54 for receiving and supporting the plurality of wall connection panels 51 and a roof support portion for receiving and supporting the plurality of roof connection panels 52 . 55 and a floor support 56 for receiving and supporting a plurality of floor tie panels 53 .

(wall support)
The wall support portion 54 formed in an angle shape includes a fixed side fixing plate portion 54a fixed to the living units 1A and 1B, and a panel receiving plate portion protruding toward the connecting means 50 side and receiving the wall connecting panel 51. 54b, a plate-shaped thickness adjusting member 54c fixed to the outer surface of the panel receiving plate portion 54b, and a cushioning member 54d made of silicone sponge provided on the outer surface of the thickness adjusting member 54c.
Since the cushioning material 54d is made of silicon sponge, it is excellent in elasticity, and can improve airtightness and watertightness by being in close contact. The material of the cushioning material 54d is not limited to silicone sponge, and may be rubber-based materials such as natural rubber, chloroprene rubber, and ethylene propyne rubber. In addition, a resinous material such as polyethylene may be used as long as it has elasticity (cushioning properties) and exhibits airtightness and watertightness in a state of being in close contact with the object.

As shown in FIG. 43, such a wall support portion 54 is located on the connecting portion 50J side of the wall wooden panel 4 constituting the outer wall on the short side of the residential units 1A and 1B. It is fixed to the side end of 4. More specifically, the stile material A at the side edge of the wooden wall panel 4 is provided with an end adjustment member 4f via an adjustment member 4d. , are screwed to the end adjusting member 4f.

The panel receiving plate portion 54b, the thickness adjusting member 54c, and the cushioning member 54d are formed with long holes Bh (horizontally long) through which bolts Bt for attaching the wall connection panel 51 are passed. A plurality of these long holes Bh are formed at intervals in the length direction of the panel receiving plate portion 54b. It can be attached to the panel receiving plate portion 54b by Bt. At this time, as shown in FIG. 45, the three wall connection panels 51 on one side are not placed on top of the lower wall connection panel 51, and the gap Gp2 (the second wall connection panel 51) It is arranged with two gaps Gp2). As a result, vertically adjacent wall connecting panels 51 can be connected to each other even if they are shaken (vibrated) by an earthquake or strong wind, or if there is a step that occurs when the ground cannot be leveled due to topography. no contact.
Since the long hole Bh is formed long in the horizontal direction, for example, the two living units 1A and 1B sway (vibrate) due to an earthquake, strong wind, etc., and the wall connection panel 51 sways ( Vibration), the bolt Bt can move along the long hole Bh, and can absorb the rocking motion (vibration) of the two living units 1A and 1B and the wall connection panel 51 .
Furthermore, as described above, since there are the first and second gaps Gp1 and Gp2, even if the two living units 1A and 1B and the wall connection panel 51 swing (vibrate), they can be reliably absorbed. , the wall connecting panel 51 can be prevented from coming off or being damaged. In addition, even if there is a step that occurs when the horizontality of the ground cannot be ensured due to topography, the step can be absorbed.

The bolt Bt is screwed into a nut Nt that is built in the wall connection panel 51 and fixed to the frame material A. As shown in FIG.
By tightening the bolts Bt, the wall connection panel 51 is pressed against the cushioning material 54d, thereby enhancing airtightness and watertightness. At the same time, the protruding portion 51b (cushioning material) of the exterior material 51a is also pressed against the wooden wall panel 4 on the side of the living units 1A and 1B, so airtightness and watertightness are enhanced in this portion as well.

(roof support)
The roof support portion 55 formed in an angle shape includes a fixed side fixing plate portion 55a fixed to the living units 1A and 1B, and a panel receiving plate portion projecting toward the connecting means 50 side and receiving the roof connecting panel 52. 55b, a plate-shaped thickness adjusting member 55c fixed to the upper surface of the panel receiving plate portion 55b, and a cushioning member 55d made of, for example, silicon sponge provided on the upper surface of the thickness adjusting member 55c.

As shown in FIG. 44, such a roof support portion 55 has a fixed plate portion 55a fixed to the web of the long-side ceiling beam 21 on the connecting portion 50J side of the residential units 1A and 1B.

The panel receiving plate portion 55b protrudes from the same height position as the upper flange of the long-side ceiling beam 21 toward the connecting portion 50J. Therefore, the side end portion of the roof wooden panel 5 is slightly placed on the upper surface of the panel receiving plate portion 55b.
A thickness adjusting member 55c is fixed to a portion of the upper surface of the panel receiving plate portion 55b where the side end portion of the roof wooden panel 5 is not placed, and a cushioning material 55d is provided on the upper surface thereof.
The panel receiving plate portion 55b, the thickness adjusting member 55c, and the cushioning member 55d are formed with long holes Bh (horizontally long) through which bolts Bt for attaching the roof connection panel 52 are passed. A plurality of long holes Bh are formed at intervals in the length direction of the panel receiving plate portion 55b, and the side ends of the six roof connecting panels 52 are attached to the panel receiving plate portion 55b with bolts Bt. be able to. At this time, as shown in FIG. 46, the six roof connection panels 52 are arranged with a gap Gp2 (second gap Gp2) between them. As a result, the adjacent roof connection panels 52 do not contact each other even if they are rocked (vibrated) by an earthquake or strong wind, or if there is a step that occurs when the ground cannot be leveled due to topography. never fit.
Since the long hole Bh is formed long in the lateral direction (direction along the short side of the residential units 1A and 1B), for example, the two residential units 1A and 1B are shaken (vibrated) by an earthquake, strong wind, or the like. Even if the roof connecting panel 52 swings (vibrates) between them, the bolt Bt can move along the long hole Bh, and the two residential units 1A and 1B and the roof connecting panel 52 swing. It can absorb motion (vibration).
Furthermore, as described above, since there are the first and second gaps Gp1 and Gp2, even if the two residential units 1A and 1B and the roof connecting panel 52 swing (vibrate), they can be reliably absorbed. , the roof connecting panel 52 can be prevented from coming off or being damaged. In addition, it can absorb steps that occur when the ground cannot be leveled due to topography.

The bolt Bt is screwed into a nut Nt that is built in the roof connection panel 52 and fixed to the frame material B. As shown in FIG.
By tightening the bolts Bt, the roof connection panel 52 is pressed against the cushioning material 55d, thereby enhancing airtightness and watertightness. At the same time, the projecting portion 52b (cushioning material) of the exterior material 52a is also pressed against the wooden wall panel 4 on the side of the living units 1A and 1B, so airtightness and watertightness are enhanced in this portion as well.

As shown in FIG. 44, a fixing angle 55e is bolted to the lower surface of the panel receiving plate portion 55b. This fixed angle 55e is used, for example, for holding a heat insulating material.

(Floor support)
As shown in FIG. 44, the floor support portion 56 includes a panel receiving angle 57 that receives and supports the floor connecting panel 53 from below, and a floor connecting panel 53 that is provided on the panel receiving angle 57 in two layers. A panel fixing angle 58 that is in contact with and bolted with a bolt Bt from above, and an angle mounting hardware 59 that is fixed to the upper surface of the long side floor beam 23 in the residential units 1A and 1B and to which the panel fixing angle 58 is attached. and have

The panel receiving angle 57 has a fixed-side fixing plate portion 57a that is fixed to the living units 1A and 1B, and a panel receiving plate portion 57b that protrudes toward the connecting means 50 and receives the floor connecting panel 53. As shown in FIG.
In such a floor support portion 56, the fixed plate portion 57a of the panel receiving angle 57 is fixed to the web of the long side floor beam 23 on the connecting portion 50J side of the residential units 1A and 1B.
Further, the panel receiving plate portion 57b protrudes from the same height position as the lower flange of the floor beam 23 on the long side toward the connecting portion 50J.

The panel fixing angle 58 protrudes toward the connecting means 50 side and comes into contact with the floor connecting panel 53 from above. and a panel contact plate portion 58b.
The panel abutment plate portion 58b is formed with a long hole Bh (horizontally long) through which a bolt Bt for fastening the panel fastening angle 58 to the floor connection panel 53 is passed. A plurality of these long holes Bh are formed at intervals in the length direction of the panel abutting plate portion 58b. can be fastened. At this time, as shown in FIG. 46, the six floor connection panels 53 are arranged with a gap Gp2 (second gap Gp2) between them. As a result, the adjacent floor connection panels 53 do not contact each other even if they are shaken (vibrated) by an earthquake or strong wind, or if there is a step that occurs when the ground cannot be leveled due to topography. never fit.
Since the long hole Bh is formed long in the horizontal direction (direction along the short side direction of the residential units 1A and 1B), for example, the two residential units 1A and 1B are shaken (vibrated) by an earthquake, strong wind, or the like. Even if the floor connecting panel 53 swings (vibrates) between them, the bolt Bt can move along the long hole Bh, and the two living units 1A and 1B and the floor connecting panel 53 swing. It can absorb motion (vibration).
Furthermore, as described above, since there are the first and second gaps Gp1 and Gp2, even if the two living units 1A and 1B and the floor connecting panel 53 swing (vibrate), they can be reliably absorbed. , the floor connection panel 53 can be prevented from coming off or being damaged. In addition, it can absorb steps that occur when the ground cannot be leveled due to topography.

The angle mounting hardware 59 includes a fixing plate portion 59a fixed to the upper flange of the long side floor beam 23 on the connecting portion 50J side of the residential units 1A and 1B, and a fixing plate portion 58a of the panel fixing angle 58 disposed vertically. and an angle receiving plate portion 59b that receives and is bolted.

(Gap closing member, etc.)
As described above, vertically adjacent wall connection panels 51 are arranged with a gap Gp2 (second gap Gp2) therebetween. The roof connection panels 52 adjacent in the lateral direction are also arranged with a gap Gp2 (second gap Gp2) therebetween. Similarly, the floor connection panels 53 arranged in a double layer are also arranged with a gap Gp2 (second gap Gp2) between the adjacent ones in the lateral direction.
The wall connection panel 51 and the roof connection panel 52 are also arranged with a gap Gp3 (third gap Gp3) for avoiding contact between the wall connection panel 51 and the roof connection panel 52 . Furthermore, the wall connection panel 51 and the floor connection panel 53 are also arranged with a gap Gp3 (third gap Gp3) for avoiding contact between the wall connection panel 51 and the floor connection panel 53 .
Thus, gaps Gp2 and Gp3 are formed around the connecting means 50 connecting the two residential units 1A and 1B.
On the outdoor side of the second gap Gp2 formed between the connecting panels 51, 52, 53, the overhanging portions 51b, 52b, 53b (with cushioning material) of the exterior materials 51a, 52a, 53a as described above are The outer covering materials 51a, 52a, 53a of the adjacent connecting panels 51, 52, 53 are overlapped to ensure airtightness and watertightness.
The indoor side of the second gap Gp2 between the adjacent wall connection panels 51 and the adjacent roof connection panel 52 and the third gap formed between the wall connection panel 51 and the roof connection panel 52 On the indoor side of Gp3, as shown in FIGS. 45, 46 and 47, a gap closing member 60 and a corner gap closing member 61 are provided to close the second and third gaps Gp2 and Gp3 from the indoor side. are doing.
Further, as shown in FIG. 45, on the indoor side of the third gap Gp3 formed between the wall connection panel 51 and the floor connection panel 53, a holding angle 62 is provided to allow the third gap to be closed from the indoor side. Gp3 is occluded.

The gap closing member 60 includes, for example, a cushioning material 60a made of silicon sponge, a base material 60b to which the cushioning material 60a is attached, and a fixing portion 60c for fixing the cushioning material 60a and the base material 60b to the adjacent connecting panels 51 (52). , has
The cushioning material 60a is a belt-shaped member that is elongated along the length direction of the second gap Gp2 and is provided across the adjacent connection panels 51 (52).
The base material 60b is a square material that is elongated along the length direction of the second gap Gp2 and provided across the adjacent connection panels 51 (52).
The fixing portion 60c is a metal member having a hat-shaped cross section formed by combining metal members having a substantially S-shaped cross section that are symmetrically formed. It's like In addition, a plurality of fixing portions 60c are provided at intervals in the length direction of the base material 60b.
Further, elongated holes through which bolts Bt are passed are formed in projecting plate portions on both sides projecting outward from both ends of the holding portion of the fixed portion 60c. The elongated holes, like the elongated holes Bh formed in the support portions 54, 55, 56, absorb the swinging (vibration) of the adjacent connecting panels 51 (52).
Such a gap closing member 60 is provided across the adjacent connecting panels 51 (52) in a state in which the base material 60b to which the cushioning material 60a is attached is fitted in the holding portion of the plurality of fixing portions 60c. , are fixed by bolts Bt.

The corner gap closing member 61 includes, for example, a cushioning material 61a made of silicon sponge, a base material 61b to which the cushioning material 61a is attached, a cushioning material 61a and a base material 61b, and a connecting panel 51 and wall connection panel 51 adjacent in the orthogonal direction. and a fixing portion 61c fixed to the roof connection panel 52 .
The cushioning material 61a is elongated along the length direction of the third gap Gp3, and is a belt-like strip provided in the orthogonal direction across the wall connection panel 51 and the roof connection panel 52 adjacent in the orthogonal direction. It is a member.
The base material 61b is formed long along the length direction of the third gap Gp3, and has a cushioning material 60a attached to the upper surface and the outdoor side surface. These are rectangular timbers provided at the corners of the panel 52 .
The fixing portion 61c has a holding portion with an L-shaped cross section that holds the base material 61b and the cushioning material 61a, and projecting plate portions on both sides projecting outward from both ends of the holding portion. One of the projecting plate portions on both sides is in contact with the wall connecting panel 51, and the other is in contact with the roof connecting panel 52. Long holes through which bolts Bt are passed are formed in the projecting plate portions on both sides. there is The elongated holes, like the elongated holes Bh formed in the support portions 54, 55, 56, absorb the swinging (vibration) of the connecting panels 51, 52 adjacent in the orthogonal direction.
Such a corner gap closing member 61 is configured such that the connecting panels 51 and 52 adjacent in the orthogonal direction are fitted in the holding portions of the plurality of fixing portions 61c with the base material 61b to which the cushioning material 61a is attached. and fixed by bolts Bt.

A first connecting film member 65 and a second connecting film member 66, which will be described later, pass through a third gap Gp3 formed between the wall connecting panel 51 and the floor connecting panel 53. As shown in FIG.
Therefore, on the indoor side of the third gap Gp3 formed between the wall connection panel 51 and the floor connection panel 53, the holding angle 62 is provided. The first connecting film member 65 and the second connecting film member 66 are sandwiched between them.
The fixed plate portion of the pressing angle 62 is fixed to the upper surface of the upper floor connection panel 53 by bolts Bt. Further, the first connecting film member 65 and the second connecting film member 66 are pressed toward the wall connecting panel 51 by the vertical plate portion projecting upward from the outdoor end portion of the fixed plate portion.

Further, the upper end portion of the wall connecting panel 51 and the side end portion of the roof connecting panel 52 are covered with an upper L-shaped accessory 63, and the lower end portion of the wall connecting panel 51 and the floor connecting panel 53 are covered. A lower L-shaped accessory 64 is placed on the corner portion formed by the side end portion of the opening to block the third gaps Gp2 and Gp3 from the outside.
These L-shaped accessories 63 and 64 are made of Galvalume steel plates.
The upper L-shaped accessory 63 is fixed to the wall connection panel 51 and the roof connection panel 52 with bolts Bt, and the lower L-shaped accessory is fixed to the wall connection panel 51 with bolts Bt.

In addition, as shown in FIG. 46, a second gap Gp2 is also formed between adjacent floor connection panels 53 . The second gap Gp2 between the adjacent floor connecting panels 53 is closed from the outdoor side by the projecting portion 53b of the exterior material 53a itself, and is covered from the indoor side by the connecting floor finishing material 75 described later. hide it.

(Connecting film material)
As shown in FIG. 48, a plurality of connecting film members 65 and 66 stretched between the ends of the two residential units 1A and 1B on the side of the connecting portion 50J are provided with an outdoor surface below the floor connecting panel 53, as shown in FIG. and a second connecting film member 66 disposed on the indoor side relative to the wall connecting panel 51 and the roof connecting panel 52.
Such a plurality of connecting film members 65, 66 are provided to improve waterproofness in the connecting portion 50J of the two residential units 1A, 1B.

The first connecting membrane member 65 includes a membrane material body 65a having a large area provided in the center, a pair of side membrane members 65b connected to both side edges of the membrane material body 65a, and a membrane material body 65a and a pair of side membrane members. and a pair of waterproof fasteners 65c connecting with 65b.

The membrane material main body 65a is elongated along the long side direction of the two living units 1A and 1B, and can cover the lower surfaces of the plurality of floor connection panels 53 with the membrane material main body 65a. .
Furthermore, both longitudinal ends of the membrane body 65a extend upward along the wall connection panel 51 so as to cover the side surface of the living space S at the lower end of the wall connection panel 51. As shown in FIG.

The pair of side membrane members 65b is connected to the membrane member main body 65a by waterproof fasteners 65c from one longitudinal end to the other longitudinal end. In addition, since the pair of side film members 65b are set to have the same length as the film material main body 65a, both longitudinal ends of the pair of side film members 65b are arranged to extend upward together with the film material main body 65a. be done.
A portion of the side film member 65b located below the lower surface of the plurality of floor connection panels 53, as shown in FIG. Fixed. The upwardly extending portion is fixed to the living space S side surface of the panel receiving plate portion 54b of the wall support portion 54 described above.

The pair of waterproof fasteners 65c includes a first element row provided along the edge of the membrane material body 65a on the side of the pair of side membrane members 65b, and an edge of the pair of side membrane members 65b on the side of the membrane material 65a. and a slider (not shown) that engages the first element row and the second element row.
By sliding the slider, the first element row and the second element row can be engaged or disengaged.

Such a first connecting film member 65 includes the bottom surface of a plurality of floor connecting panels 53 that connect the lower ends of the two residential units 1A and 1B, and the wall connecting panel that connects the two residential units 1A and 1B. The side surface of the living space S at the lower end portion of the panel 51 (in other words, the outdoor side surface at the lower end portion of the connecting interior finishing material 70 to be described later) can be covered. As a result, even if water rises, the water does not enter the living space S side of the first connecting film member 65 up to the lengthwise end portions (upper end portions) of the first connecting film member 65. can be prevented.

The second connecting membrane member 66 includes a membrane material main body 66a having a wide area provided in the center, a pair of side membrane members 66b connected to both side edges of the membrane material main body 66a, and a membrane material main body 66a and a pair of side membrane members. and a pair of waterproof fasteners 66c connecting with 66b.

The membrane material main body 66a is formed long along the long side direction of the two residential units 1A and 1B, and is located between the roofs Rf and between the outer walls Ow on the short sides of the two residential units 1A and 1B. It is stretched and installed.
Furthermore, both ends (lower ends) in the length direction of the membrane material main body 66 a overlap the upper end of the membrane material main body 65 a of the first connecting membrane material 65 . In the overlapping state, the film material main body 66a of the second connecting film material 66 is arranged on the outdoor side, and the film material main body 65a of the first connecting film material 65 is arranged on the living space S side.

The pair of side membrane members 66b are connected to the membrane member main body 66a by waterproof fasteners 66c from one longitudinal end to the other longitudinal end. In addition, since the pair of side film members 66b are set to have the same length as the film member main body 66a, both ends in the length direction of the pair of side film members 66b also correspond to the pair of sides of the first connecting film member 65. It overlaps with the upper end of the film material 65b.
As shown in FIG. 43, such a side membrane member 66b is fixed to the living space S side surface of the panel receiving plate portion 54b of the wall support portion 54, and as shown in FIG. It is fixed to the side surface of the living space S of the panel receiving plate portion 55b of the support portion 55. As shown in FIG.

The pair of waterproof fasteners 66c includes a first element row provided along the edge of the membrane material body 66a on the side of the pair of side membrane members 66b, and an edge of the pair of side membrane materials 66b on the side of the membrane material 66a. and a slider 66d for meshing the first element row and the second element row.
By sliding the slider 66d, the first element row and the second element row can be engaged or disengaged.
A string can be tied to the slider 66d. As a result, when stretching the membrane material body 66a along the indoor side of the upper wall connection panel 51 among the plurality of wall connection panels 51 and the indoor side of the plurality of roof connection panels 52, the slider 66d can be easily reached. The slider 66d can be operated by pulling the string if it is difficult to reach.

The second connecting film material 66 is located closer to the living space S than the plurality of wall connecting panels 51 and the plurality of roof connecting panels 52, and the wall connecting panels 51 and the roof connecting panels 52 are positioned closer to the living space S. Therefore, even if water enters the living space S side of the plurality of wall connection panels 51 and the plurality of roof connection panels 52, the second connection film member 66 provides waterproofing. can.
In addition, both ends of the second connecting film member 66 in the length direction are located outside of both ends of the first connecting film member 65 in the length direction extending upward. Even if water enters the living space S side of the plurality of roof connection panels 52, it is possible to prevent water from entering the first connection membrane member 65 side.

(Finishing material at joints)
After the lower surfaces of the plurality of floor connection panels 53 and the sides of the plurality of wall connection panels 51 and the plurality of roof connection panels 52 of the living space S are covered with the plurality of connection film members 65 and 66, FIG. , as shown in FIG. 50, various interior materials are provided for the connecting portion 50J of the two living units 1A and 1B. Such various interior materials include a connecting interior finishing material 70 that forms the inner wall surface, a connecting ceiling finishing material 74 that forms the ceiling, and a connecting floor finishing material 75 that forms the floor surface. ing.

In addition, on the side of the connecting portion 50J in the residential units 1A and 1B, there are an internal space (living space S) of the residential units 1A and 1B and an internal space (living space S) of the connecting portion 50J in the two residential units 1A and 1B. S) are provided with a decorative wall board material 67 and a decorative ceiling board material 68 which function to indicate the boundary with S).
The decorative wall plate material 67 and the decorative ceiling plate material 68 are formed in a gate shape by connecting the upper ends of the decorative wall plate material 67 to both ends in the longitudinal direction of the decorative ceiling plate material 68 .

The connecting interior finishing material 70 forming the inner wall surface is arranged at a distance from the second connecting film material 66 toward the living space S side. Further, the connecting interior finishing material 70 is arranged between the wall decorative plate material 67 in one residential unit 1A and the wall decorative plate material 67 in the other residential unit 1B.
A gap is formed between the connecting interior finishing material 70 and the second connecting film material 66, and the connecting heat insulating panel 71 and the gap heat insulating material 72 are placed in the gap. is provided. Moreover, the pillar 20 of the unit main body 2 in each of the residential units 1A and 1B is provided with a metal fitting 73 to which the connecting heat insulating panel 71 is attached.

The connecting heat insulating panel 71 includes a rectangular core plate 71a, heat insulating foams 71b provided on the front and back surfaces of the core plate 71a, and mounting angles 71c fixed to the core plate 71a and attached to the metal fittings 73. , has
The width dimension of the core plate material 71a is set wider than the width dimension of the heat insulation foams 71b on the front and back surfaces, and both ends in the width direction protrude sideways from the heat insulation foams 71b. Mounting angles 71c are fixed to the outdoor side surfaces at both ends in the width direction of the core plate material 71a.
One fixing plate portion of the mounting angle 71c is fixed to the core plate member 71a, and a protruding plate portion protruding from this fixing plate portion toward the living space S is bolted to the metal fitting 73 to be mounted. A vertically long hole through which the bolt Bt is passed is formed in the projecting plate portion.

As shown in FIG. 43, the mounting hardware 73 has a holding portion 73a with an L-shaped cross section and projecting plate portions 73b on both sides projecting outward from both ends of the holding portion 73a. One of the protruding plate portions 73b on both sides is in contact with the pillar 20 and bolted, and the other protrudes toward the living space S side and is in contact with the mounting angle 71c and is bolted.
The holding portion 73a holds an adjusting member 73c elongated along the column 20, and a cushioning member 73d made of silicone sponge is attached to the side surface of the adjusting member 73c so as to be in contact with the mounting angle 71c.

The connecting heat insulating panel 71 is provided with heat insulating foam 71b on the front and back surfaces and has excellent heat insulating performance. A gap is formed from the portion (both ends in the width direction of the heat insulating foam 71b) to the pillars 20 of the unit body 2. As shown in FIG. Therefore, the gap is filled with the gap heat insulating material 72 .
The gap heat insulating material 72 fills the gaps at both the outdoor side and the living space S side with respect to both widthwise end portions of the core plate material 71a.
As the gap heat insulating material 72, a fibrous heat insulating material such as glass wool or rock wool is mainly used, like the heat insulating material F described above. In particular, since a plurality of protrusions such as the mounting angle 71c and the projecting plate portion 73c of the metal fitting 73 are present in the space on the living space S side of the core plate material 71a, the space heat insulating material 72 to be filled As the material, a fiber-based heat insulating material such as glass wool having excellent flexibility and deformability is preferably used.

The wall insulation structure including the connecting heat insulating panel 71 and the space heat insulating material 72 as described above is covered with the connecting interior finish material 70 .
In addition, since the second connecting film material 66 is provided between the wall heat insulating structure composed of the connecting heat insulating panel 71 and the gap heat insulating material 72 and the wall connecting panel 51 covered with the exterior material 51a, The wall portion of the connecting portion 50J of the two residential units 1A and 1B is excellent in waterproofness, airtightness, and the like.

The connecting ceiling finishing material 74 constituting the ceiling surface of the connecting portion 50J in the two residential units 1A and 1B is composed of the decorative ceiling plate material 68 in one residential unit 1A and the decorative ceiling plate material 68 in the other residential unit 1B. It is arranged between the plate member 68 .

The connecting floor finishing material 75 that constitutes the floor surface of the connecting portion 50J in the two residential units 1A and 1B is the floor structure 6 in one residential unit 1A and the floor structure 6 in the other residential unit 1B. placed in between.
The connecting floor finishing material 75 is formed so that the upper surface of the connecting floor finishing material 75 and the floor surface material 6c of the floor structure 6 of the two residential units 1A and 1B are substantially flush with each other. It shall be A floor parting material or the like is appropriately provided between the connecting floor finishing material 75 and the floor surface material 6c.

(Panel lifting device)
The panel lifting device 80 is installed across the two residential units 1A and 1B when connecting the two residential units 1A and 1B, and lifts the connection panels 51, 52, and 53 constituting the connection means 50. It is a device for moving.
As shown in FIGS. 51 to 54, such a panel lifting device 80 includes a plurality of pillars 81, a plurality of head connecting members 82, a pair of hanger rails 83, a pulley 84, and a single pipe 85. , a pipe trolley 86 , a chain block 87 and a suspension wire 88 .

The pillar 81 is made of a steel material having a C-shaped cross section, and is arranged so that the slit-shaped open surface faces the opposite side to the connecting portion 50J.
In this embodiment, four such pillars 81 are used for each one of the residential units 1A (1B). These multiple pillars 81 are erected on the side edges of the connecting portions 50J of the roof wooden panels 5 that constitute the roofs Rf of the residential units 1A and 1B, and are spaced apart from each other along the side edges. are placed.
Four pillars 81 provided in each of the two residential units 1A and 1B are arranged in the X direction across the connecting portion 50J.

A plate-shaped base portion 81 a is integrally provided at the lower end portion of the column 81 .
A circular hole (not shown) through which a bolt Bt is passed is formed in the base portion 81a. By screwing the bolt Bt into a nut provided in the hollow portion of the roof wooden panel 5, the pillar 81 can be attached to the roof. It can be set upright on the upper surface of the wooden panel 5 for use.
An exterior material 5a is provided on the side edge of the roof wooden panel 5, and a vinyl chloride waterproof sheet is placed on the upper surface of the roof wooden panel 5 so as to cover the upper surface plate portion of the exterior material 5a. 5b is attached. Therefore, the side edges of the roof wooden panel 5 on which the pillars 81 are erected are stepped by the upper plate portion of the exterior material 5a. Therefore, a cushioning material 81b made of EPT sealer is provided on the lower surface of the base portion 81a so as to absorb the step due to the upper surface plate portion.

The head connecting member 82 is provided so as to bridge between the upper end of the pillar 81 provided in one of the residential units 1A and the upper end of the pillar 81 provided in the other residential unit 1B. The pillars 81 are connected to each other.
The head connecting member 82 is made of a steel material having a C-shaped cross section, and the slit-shaped open surface faces upward. Here, a top plate (not shown) is welded to the upper end surface of the column 81, and the head connecting member 82 can be bolted to the top plate.

The pair of hanger rails 83 are made of steel material having a C-shaped cross section along the length direction of the living units 1A and 1B, and are arranged so that the slit-shaped open surface faces downward. there is The pulley 84 can run using the internal space.
In addition, the hanger rails 83 protrude outwardly from the longitudinal ends of the residential units 1A and 1B, and move the wall connecting panels 51 to the outside of the residential units 1A and 1B. It is possible.
Such a hanger rail 83 is fixed across the side surface of the connecting portion 50J at the upper end of each of the four pillars 81 provided in the residential units 1A and 1B.
At both ends of the hanger rail 83 in the length direction, detachment stoppers 83a are provided to prevent the pulley 84 from being detached. The detent 83 a is bolted to the hanger rail 83 . Alternatively, although not shown, the bolts Bt provided at both longitudinal ends of the hanger rail 83 may be used as the pulley 84 retainers instead of the retainers 83a.
Also, since the hanger rail 83 is elongated along the length direction of the residential units 1A and 1B, the hanger rail 83 may be formed by connecting half the lengths. In that case, a holder member (not shown) is used for the joint portion from the outside so that the running performance of the pulley 84 is not degraded.

As shown in FIG. 53, the pulleys 84 are provided in a plurality of main pulleys 84a that run in the inner space of the hanger rail 83, pulley holding portions 84b that rotatably hold the main pulleys 84a, and pulley holding portions 84b. and a rope suspension portion 84d connected to the lower end of the suspension rod 84c via a nut Nt.
Further, the hanging rod 84c is provided with an angle-shaped pipe connecting portion 84e, and the pipe connecting portion 84e is provided with a pipe holding portion 84f for holding the end portion of the single pipe 85. .
The pulley 84 is inserted from the end of the hanger rail 83 in the longitudinal direction, and then the hanger rail 83 is provided with the stop 83a.

At least the lower end of the hanging rod 84c and the upper end of the rope hanging portion 84d are formed with male threads, which are screwed into nuts Nt.
A ring portion on which the rope Rp is hooked is provided at the lower end portion of the rope hanging portion 84d.
The ropes Rp are provided to operate the pulleys 84 from below, and by pulling both ropes Rp, both pulleys 84 can be moved along the pair of hanger rails 83.

The pipe connecting portion 84e formed in an angle shape is positioned below the hanger rail 83, and extends upward from the lower plate portion through which the suspension rod 84c is provided and the end portion of the lower plate portion on the side of the connecting portion 50J. and an extending vertical plate portion.
A pipe holding portion 84f formed in a cylindrical shape is integrally provided on the side surface of the connecting portion 50J in the vertical plate portion of the pipe connecting portion 84e.
The lower plate portion of the pipe connecting portion 84e is fixed by being sandwiched from above and below by two nuts Nt provided on the suspension rod 84c. That is, the suspension rod 84c has a male thread formed not only at the lower end portion but also at the mounting position of the pipe connecting portion 84e.

One longitudinal end of the single pipe 85 is inserted into the cylindrical pipe holding portion 84f of the pulley 84 of one of the accommodation units 1A, and the other longitudinal end of the single pipe 85 is inserted into the pulley of the other accommodation unit 1B. 84 is inserted into a cylindrical pipe holding portion 84f. That is, the single pipe 85 is in a state of being bridged between the pair of hanger rails 83 .

The pipe trolley 86 includes a plurality of wheels 86a in contact with the upper side of the single pipe 85, a main body portion 86b that holds the plurality of wheels 86a, and a hanging chain block 87 provided at the lower end of the main body portion 86b. and a portion 86c.
In the present embodiment, the suspending portion 86c is formed in a ring shape, and a hook provided at the upper end of the chain block 87 is hooked.

As the suspension wire 88 , a two-point suspension wire is used in this embodiment, and is hooked on the hook of the chain block 87 .
A hook provided at the tip (lower end) of the suspension wire is hooked on an eyebolt 89 that can be attached to each of the connection panels 51 , 52 , 53 .
The eyebolt 89 has a male threaded portion inserted through a circular hole formed in the surface of each connecting panel 51, 52, 53, and screwed into a nut Nt provided deep inside the circular hole (inside the panel). (The end of the nut Nt may be exposed.).
The nuts Nt are provided inside the connecting panels 51, 52, 53 by being welded to plate materials that can be screwed to the stiles A, B and auxiliary rails C of the connecting panels 51, 52, 53. ing.

Assembly of the panel lifting device 80 as described above does not require welding at the site, and can be performed by connecting and fixing with the bolts Bt.

[How to connect residential units]
When connecting the two residential units 1A and 1B, first, the two residential units 1A and 1B are aligned. Alignment work is performed by the above-described alignment jig and level adjustment system.
By performing such alignment work, the surfaces of the two residential units 1A and 1B on the side of the connecting portion 50J (the surfaces on which the plurality of connecting panels 51, 52, and 53 are provided) are parallel and separated from each other. so that they are placed next to each other.

After arranging the two living units 1A and 1B in a state in which positional deviation is minimized, the gap closing member 60, the corner gap closing member 61, the connecting film members 65 and 66, and the interior finishings are removed. The materials 70, 74, 75 and other materials to be used and necessary tools are prepared, and the panel lifting device 80 is assembled and installed.
When climbing onto the roof Rf of the residential units 1A, 1B, the ladder Ld (see FIG. 1) provided on the outer wall Ow of either one of the two residential units 1A, 1B is used.

After assembling and installing the panel lifting device 80, the connecting panels 51, 52, 53 are lifted and moved as shown in FIG. concatenate

FIGS. 55 to 59 schematically show the construction procedure for connection by the connection panels 51, 52, 53. FIG.
Of the connection panels 51, 52, and 53, the floor connection panels 5301 to 5312 provided in the lower tiers of the two residential units 1A and 1B are lifted upward by the panel lifting device 80 before connection. Although not necessary, it is desirable to support the panel by the panel lifting device 80 in order to prevent sudden falling off.

First, as shown in FIG. 55, among the plurality of floor connection panels 53, the seventh floor connection panel 5307 to the twelfth floor connection panel 5312 are removed from temporary pillars (not shown), and the two residential units 1A are separated. , 1B between the panel receiving angles 57 of the floor supports 56. At this time, each of the floor connection panels 5307 to 5312 rotates the upper end portion downward around the lower end portion and bridges between the pair of residential units 1A and 1B in a lying state.
The order of removal is from the connection panel 5307 for the seventh floor to the connection panel 5312 for the twelfth floor.
Since the first connecting film material 65 is positioned below the floor connecting panels 5307 to 5312, the first connecting film member 65 is arranged to span the floor connecting panels 5307 to 5312 one by one. The film material body 65a of the connecting film material 65 is gradually connected to the side film materials 65b on both sides. That is, after connecting the membrane material main body 65a to the side membrane materials 65b on both sides, the procedure of installing one floor connection panel 53 is repeated.

Subsequently, as shown in FIG. 56, among the plurality of floor connection panels 53, the first floor connection panel 5301 to the sixth floor connection panel 5306 are removed from the temporary pillars (not shown), and the seventh floor connection panel is removed. 5307 is placed on the connection panel 5312 for the twelfth floor. At this time, each of the floor connection panels 5301 to 5306 rotates the upper end portion downward around the lower end portion, and in the state of lying down, connects the seventh floor connection panel 5307 to the twelfth floor connection panel 5312. placed on top.
The order of removal is from the first floor connection panel 5301 to the sixth floor connection panel 5306, and the exterior material 53a is turned down and bridged over.
Then, the panel fastening angles 58 attached to the angle fittings 59 are bolted from the first floor connection panel 5301 to the sixth floor connection panel 5306, and the first floor connection panel 5301 to the sixth floor connection panel 5301 are connected to the sixth floor. The position of panel 5306 is fixed.

Subsequently, as shown in FIG. 57 , among the plurality of wall connection panels 51 , the fourth wall connection panel 5104 to the sixth wall connection panel 5106 are lifted by the panel lifting device 80 from temporary columns (not shown). Remove it and place it temporarily on the floor. The order of removal is from the sixth wall connection panel 5106 to the fourth wall connection panel 5104 .

Then, as shown in FIG. 58, the fourth wall connection panel 5104 to the sixth wall connection panel 5106 are lifted by the panel lifting device 80 and attached to the wall support portion 54 on the non-traction side. The order of attachment is the fourth wall connecting panel 5104, the fifth wall connecting panel 5105, and the sixth wall connecting panel 5106 in order from the bottom.
At this time, after the wall connecting panels 5104 to 5106 are removed from the residential unit 1A, they are suspended between the pair of residential units 1A and 1B while being rotated 90 degrees in the plane direction. there is The timing of rotation may be when the panel is temporarily placed on the floor, or after it is lifted by the panel lifting device 80 .

Subsequently, as shown in FIG. 59 , the first wall connection panel 5101 to the third wall connection panel 5103 are lifted by the panel lifting device 80 and attached to the wall support portion 54 on the pulling side. The order of attachment is the first wall connecting panel 5101, the second wall connecting panel 5102, and the third wall connecting panel 5103 from the bottom.
The first wall connecting panel 5101 to the third wall connecting panel 5103 are also temporarily placed on the floor after being removed in the same manner as the fourth wall connecting panel 5104 to the sixth wall connecting panel 5106 . The order of removal at that time is from the third wall connection panel 5103 to the first wall connection panel 5101 .
In addition, like the wall connection panels 5104 to 5106, these wall connection panels 5101 to 5103 are also attached to the pair of living unit 1A after being rotated 90 degrees in the plane direction after being removed from the living unit 1A. , 1B.

After that, the plurality of roof connection panels 5201 to 5206 are removed from the temporary pillars (not shown), lifted by the panel lifting device 80, and hung between the panel receiving plate portions 55b of the roof support portions 55 of the two residential units 1A and 1B. hand over. At this time, after removing the plurality of roof connection panels 5201 to 5206 from the residential unit 1B, rotate the lower end upwards with the upper end as an axis, and place the pair of residential units 1A and 5206 in a lying state. It is bridged between 1B.
The order of removal is from the sixth roof connection panel 5206 to the first roof connection panel 5201, so that the exterior material 52a faces upward.
The plurality of roof connection panels 5201 to 5206 are attached in the order of the first roof connection panel 5201 to the sixth roof connection panel 5206 . Therefore, the removed roof connection panels 52 are lifted by the panel lifting device 80 and temporarily placed on the roof Rf without overlapping.

FIG. 60 shows a state in which two residential units 1A, 1B are connected by connecting panels 51, 52, 53. FIG.
After this state is reached, on the outdoor side, the work of attaching the upper and lower L-shaped accessories 63 and 64 and the work of removing the panel lifting device 80 are carried out.
On the side of the living space S, the work of closing the gaps Gp2 and Gp3 by the gap closing member 60 and the corner gap closing member 61, the work of stretching the second connecting film material 66, the work of filling the necessary places with heat insulating material, and the interior The work of attaching each finishing material 70, 74, 75 for use is performed.

When the panel lifting device 80 is used to lift the connecting panels 51, 52, and 53, the roof Rf of the residential units 1A and 1B is climbed. Most of the work can be done from the living space S side.

[About the effect of this embodiment]
According to the present embodiment, the solar cell module 4b is provided in a state in which the outer wall Ow is separated from the outdoor side surface of the outer wall Ow, the outer wall Ow is covered, and the air circulation layer ACL is formed between the outer wall Ow and the solar cell module 4b. The thermoelectric generation module 30 is provided on the air flow layer ACL side of 4b and generates power using the solar heat received from the sun Sn and the temperature difference in the air flow layer ACL, so at least two power supply sources are secured. be able to.
Furthermore, a heat collecting fan 32 provided inside the first duct 31a to send air from the air circulation layer ACL to the room space S (living space S), and a heat collecting fan 32 provided in the room space S at a position adjacent to the first duct 31a. The electric damper 33 that opens and closes the first duct 31 a receives power from the thermoelectric generation module 30 to operate. is operated to open the first duct 33, warm air can be efficiently taken into the room space S.
The fact that the thermoelectric power generation module 30 generates power means that the outer wall Ow provided with the solar cell module 4b is in a state of being exposed to sunlight and further receiving solar heat. At this time, the air in the air circulation layer ACL is also in a warmed state, and while utilizing the property that the warm air rises, the heat collection fan 32 is operated and the electric damper 33 is operated to open the first duct 31a. When opened, warm air can be taken into the room space S through the first duct 31a provided in the upper part of the outer wall Ow. Since the air is sent into the space S, cold air always enters the air circulation layer ACL from the outside. Therefore, a temperature difference between the solar heat and the inside of the air circulation layer ACL is likely to occur, and the power generation efficiency of the thermoelectric power generation module 30 also increases.
As a result, it is possible to convert the natural energy into electric power, receive the supply of the electric power, and control the room temperature of the room space S to form a comfortable living environment.

In addition, since the plurality of outer walls Ow are arranged adjacently and orthogonally in a plan view, the solar cell module 4b and the thermoelectric module 4b provided on at least one of the plurality of outer walls Ow arranged orthogonally and adjacently. Electric power can be generated by the power generation module 30 . Furthermore, warm air can be taken into the room space S by using the air circulation layer ACL formed on the back side of the solar cell module 4b on at least one of the outer walls Ow, the heat collection fan 32, and the like. That is, it is possible to increase the surface area that receives sunlight from the sun Sn and receive solar heat, thereby increasing opportunities for generating power and taking in warm air.

Further, when the heat collecting fan 32 on one of the outer walls Ow arranged orthogonally adjacent to each other is operated and the electric damper 33 opens the first duct 31a, the heat collecting fan 32 on the other outer wall Ow Since the electric damper 33 opens the first duct 31a without operating, air is taken into the room space S from the first duct 31a on one outer wall Ow, and air is drawn from the first duct 31a on the other outer wall Ow to the room space S The air inside can be discharged. That is, since two types of ventilation can be performed, the room space S can be reliably ventilated while taking in warm air.

In addition, since the electric damper 33 opens the first duct 31a with the operation of the CO2 demand ventilation fan 34 that operates according to the carbon dioxide concentration in the room space S and discharges air from the room space S to the outside, CO2 Air in the room space S can be discharged by the demand ventilation fan 34, and air can be taken into the room space S from the opened first duct 31a. That is, since three types of ventilation can be performed, ventilation in the room space S can be reliably performed.

Further, since the room space S is provided with the latent heat storage material 36 that stores the heat taken into the room space S, the heat taken into the room space S can be stored. heat can be dissipated with the temperature drop. This makes it easier to keep the temperature in the room space S constant.

1, 1A, 1B Living unit 2 Unit body 3 Corner pillar 3a Exterior material 4 Wall wood panel 4' Wide wall wood panel 4a Exterior material 4b Solar cell module 5 Roof wood panel 5S Sub-roof wood panel 5a Exterior Material 6 Floor structure 6c Floor surface material 7 Joint 8 Joint 9 Joint 10 Holding frame 10a Vertical holding frame 11 Support rail 12 Upper edge protrusion 12a Water resistant sheet 13 Longitudinal board 14 Longitudinal board for sash 15 Hat-shaped joiner 16 Interior finishing material 17a End floor 17b Entrance floor 20 Column 21 Long side ceiling beam 22 Short side ceiling beam 23 Long side floor beam 24 Short side floor beam 25 Diaphragm 26 First mounting bracket 27 Second mounting bracket 28 Roof mounting bracket 30 Thermoelectric power generation module 31a First duct 31b Second duct 32 Heat collection fan 33 Electric damper 33a Movable lid 34 CO2 demand ventilation fan 34a Exhaust fan 34b CO2 sensor 35 Panel heater 36 Latent heat storage material 37 Auxiliary power supply 38 Control device 40 Distribution board 41 Floor outlet 42 Connection cable 43 Connector 44 Wall outlet 50 Connection means 50J Connection part 51 Wall connection panel 51a Exterior material 51b Projection part 52 Roof connection panel 52a Exterior material 52b Projection part 53 Floor connection panel 53a Exterior material 53b Extension Protruding portion 54 Wall support portion 55 Roof support portion 56 Floor support portion 57 Panel receiving angle 58 Panel fixing angle 59 Angle mounting hardware 60 Gap closing member 61 Gap closing member 62 Holding angle 63 Upper L-shaped accessory 64 Lower side L Mold accessory 65 First connecting membrane material 65a Membrane material main body 65b Side membrane material 65c Waterproof fastener 66 Second connecting membrane material 66a Membrane material main body 66b Side membrane material 66c Waterproof fastener 70 Connecting interior finishing material 71 Connecting heat insulating panel 72 Gap Insulation material 73 Attached hardware 74 Ceiling finishing material for connection 75 Floor finishing material for connection 80 Panel lifting device 81 Column 82 Head connecting member 83 Hanger rail 84 Pulley 85 Single tube pipe 86 Pipe trolley 87 Chain block 88 Hanging wire 140 Frame 150 Display device 151 Power supply/controller box 151a Power supply 152 Electric jack 153 Tilt sensor 154 Main screen 154b Manual operation button 155 Side screen 155b Upper automatic operation button 155e Lower automatic operation button 155f Offset button S Living space Ow Exterior wall Rf Roof ACL Air circulation layer W Window Dr Door A Vertical frame material B Horizontal frame material C, C1 to C4 Auxiliary rail material D Face material (inner side material)
E face material (outside face material)
F heat insulating material Sn sun Bt bolt Nt nut Bh long hole Gp1 first gap Gp2 second gap Gp3 third gap

Claims (3)

a plurality of outer walls that constitute a room space and are arranged orthogonally and adjacently in a plan view ;
a solar cell module provided in a state of being spaced apart from the outdoor side surfaces of the plurality of outer walls, covering the plurality of outer walls, and forming an air circulation layer between the plurality of outer walls;
a thermoelectric power generation module provided on the side of the air circulation layer of the solar cell module for generating electricity by utilizing solar heat received from the sun and a temperature difference in the air circulation layer;
a first duct provided above the plurality of outer walls and communicating between the room space and the air circulation layer;
a heat collection fan provided inside the first duct for sending air from the air circulation layer to the room space;
an electric damper provided at a position adjacent to the first duct in the room space to open and close the first duct,
the heat collecting fan and the electric damper operate by being supplied with power from the thermoelectric generation module ;
When the heat collecting fan on one outer wall of the plurality of outer walls arranged orthogonally adjacent to each other operates and the electric damper opens the first duct, the heat collecting fan on the other outer wall operates. The photovoltaic power generation heat collecting system , wherein the electric damper opens the first duct . at least one outer wall forming a room space;
one other outer wall that forms the room space together with the outer wall;
a solar cell module that is spaced from an outdoor side surface of the outer wall, covers the outer wall, and is provided in a state in which an air circulation layer is formed between the outer wall and the outer wall;
a thermoelectric power generation module provided on the side of the air circulation layer of the solar cell module for generating electricity by utilizing solar heat received from the sun and a temperature difference in the air circulation layer;
a first duct provided on the upper portion of the outer wall and communicating between the room space and the air circulation layer;
a heat collection fan provided inside the first duct for sending air from the air circulation layer to the room space;
an electric damper provided at a position adjacent to the first duct in the room space to open and close the first duct;
a second duct that is provided on the other outer wall and communicates the room space with the outdoors;
a CO2 demand ventilator provided at a position adjacent to the second duct in the room space, operating according to the carbon dioxide concentration in the room space, and discharging air from the room space to the outside. ,
the heat collecting fan and the electric damper operate by being supplied with power from the thermoelectric generation module;
The photovoltaic power generation heat collection system , wherein the electric damper opens the first duct with the operation of the CO2 demand ventilation fan . In the photovoltaic heat collection system according to claim 1 or 2,
A photovoltaic power generation heat collection system , wherein the room space is provided with a latent heat storage material that stores heat taken into the room space .

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