JP2534512Y2 - Unit house roof units - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a roof unit of a unit house and can be used as a roof of a unit house having an air conditioner.

(Background technology)

Conventionally, air conditioning systems that utilize heat exchange by a refrigeration cycle have been widely used for air conditioning in houses.As air conditioners, generally, separate type air conditioners with indoor units and outdoor units separated from each other are widely used. Has been adopted. In the separate type,
The indoor unit installed indoors and the outdoor unit installed outdoors are interconnected by refrigerant pipes, power lines, control wires, and the like.

Of these, the outdoor unit is designed to enhance weather resistance by, for example, wrapping the whole in a metal casing.

[Problems to be solved by the invention]

In recent years, prefabricated unit housings, which reduce on-site work by unitization, are frequently used in residential buildings. However, when installing a separate type air conditioner in such a unit house, the outdoor unit installed outdoors
It has to be installed after finishing each part of the building, and it has to be done on site. For this reason, the conventional air conditioner has a problem in that the original advantage of the unit housing, that is, the simplification of the on-site work, is impaired.

In addition, since the outdoor unit needs to be packed separately from the living room unit and the roof unit and transported to the construction site, there is a problem that the transportation is not complicated.

Furthermore, since the casing of the outdoor unit installed outside is required to have high weather resistance, there is a problem that simplification is difficult and the cost is high.

SUMMARY OF THE INVENTION An object of the present invention is to provide a roof unit of a unit house in which installation and transportation of an air conditioner can be easily performed and the structure can be simplified.

[Means for solving the problem]

According to the present invention, a sloped roof having a sloped roof surface, a dent surrounded by the sloped roof portion, a rooftop having a substantially horizontal bottom surface, and an outer wall surface protruding to the outside. A roof unit forming a roof of a unit house having an eaves ceiling, the roof unit being formed in a substantially wedge shape having an inclined roof surface to form the inclined roof portion, and facing the rooftop. And the eaves ceiling, ventilation holes are provided in each of the vertical plane and the ceiling surface of the eaves ceiling, and an outdoor unit of a separate type air conditioner is built in.

[Action]

In the present invention, since the outdoor unit can be built in the roof unit in advance at the factory, it is possible to prevent the on-site work from being complicated due to the installation of the air conditioner.

Further, it is possible to transport the outdoor unit in a state in which the outdoor unit is built in the roof unit, so that there is no need to pack the outdoor unit and the like, and labor for transportation is saved.

Further, since the outdoor unit is not directly exposed to rain wind and direct sunlight, a high weather resistance is not required for the casing of the outdoor unit.

In addition, ventilation holes are provided on the vertical surface facing the roof and the eaves ceiling surface, and a pair of ventilation holes with different height positions and directions and a sufficient gap between each other are secured. Natural ventilation of the roof unit is promoted, and even if the capacity of the roof unit is large compared to the capacity of the fan of the outdoor unit, the inside of the roof unit can be sufficiently ventilated and the air exhausted from one ventilation port This prevents the same air from circulating such that the air flows in from the other ventilation port, so that the outdoor unit built in the roof unit can sufficiently exchange heat.

In addition, since the roof unit is located at a high place with good ventilation efficiency, the heat exchange of the outdoor unit can be sufficient even if the outdoor unit is built in the roof unit, and the capacity of the air conditioner is fully demonstrated. And the above-mentioned object is achieved.

〔Example〕

 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

In FIG. 1, in a unit house 1, a living room unit 4 is formed by a plurality of living room units 3 placed on a foundation 2. And the roof part 5 on the upper surface side of the living room part 4
In the example, the part where the ridge of the ordinary house is located is dented, and the bottom of the dented part is flattened to form the roof upper part 6. A penthouse 7 is provided at the center of the rooftop 6.

On both sides of these rooftops 6 and penthouses 7,
An end roof unit 11, an intermediate roof unit 12, and an end roof unit 13 whose upper surfaces are inclined and formed in a substantially wedge-shaped cross section are arranged. These end roof units 11,
The intermediate roof unit 12 and the end roof unit 13 form an inclined roof having an inclined roof surface on the roof 5.

As shown in FIG. 2, the roof units 11 and 13 have a side surface 14 which is a vertical surface facing a substantially horizontal bottom surface of the rooftop 6, a wife surface 15 arranged on the wife side of the unit house 1, Further, the unit housing 1 has an eaves ceiling surface 16 protruding from the side surface on the girder side. These sides 14, wife side 15, and
Ventilation openings 17-19 are provided in each of the eaves ceiling surface 16, and,
An outdoor unit 21 of a separate type air conditioner is built in.

The outdoor unit 21 is wrapped in a box-shaped casing 22,
This casing 22 is installed on a base 24 via a vibration isolator 23. Note that the vibration isolator 23 is formed of a square rod-shaped water-containing tube.

Here, the outdoor unit 21 is installed near the ventilation port 17 so that heat can be exchanged with external air flowing from the ventilation port 17 as shown by an arrow P. Then, the air that has completed the heat exchange with the outdoor unit 21 is exhausted from the ventilation ports 18 and 19 as shown by the arrow Q.

As shown in FIG. 3, the outdoor unit 21 is connected to a connection refrigerant pipe 26A and an electric wire 27A from the indoor unit 25 installed on the living room unit 3 side. These refrigerant pipes 26A and electric wires 27A are piped and wired along the floor and walls inside the roof units 11 and 13, and the refrigerant pipes 26B and electric wires 2 on the indoor unit 25 side.
It is extended to the connection position with 7B.

The connection between the refrigerant pipe 26A and the electric wire 27A is
It can be pulled out from the bottom of the roof unit 21 when connecting to the 25 side. In addition, the refrigerant pipes 26A and 26B and the electric wires 2
Couplers, connectors, and the like are provided at the connection portions of 7A and 27B so as to facilitate these connections.

Next, a procedure for mounting the roof units 11 to 13 of the present embodiment will be described.

First, the roof units 11 to 13 are manufactured in advance at the factory, and the outdoor units 21 are installed on the roof units 11 and 13, and the outdoor units 2
The refrigerant pipe 26A and the electric wire 27A of the first pipe are wired. In addition, the living room unit 3 is manufactured in the factory, the indoor unit 25 is installed in the living room unit 3, and the refrigerant pipe 26B and the electric wire 27B of the indoor unit 25 are piped and wired.

Next, the living room unit 3 and the roof units 11 to 13 are carried to the construction site, and the living room unit 3 is installed on the foundation 2 to form a living room portion 4.
The roof part 5 is formed by placing 11-13 and the like.

Further, the refrigerant pipes 26A and 26B and the electric wires 27A and 27B are connected, and the installation work of the roof units 11 to 13 is completed.

According to the present embodiment as described above, the following effects can be obtained.

That is, by incorporating the outdoor unit 21 in the roof units 11 and 13, it becomes possible to install the outdoor unit 21 in the factory, and the on-site work can be facilitated, and the refrigerant pipe 26A and the electric wire 27A are also provided. It is only necessary to wire the pipes inside the roof units 11 and 13 at the factory in advance, and this also facilitates on-site work.

In addition, since it is possible to transport the outdoor unit 21 with the roof units 11 and 13 incorporated therein, it is not necessary to individually pack the outdoor unit 21. Can be easier.

Furthermore, since the outdoor unit 21 is included in the roof units 11 and 13, it is not directly exposed to rain or wind.
Therefore, high weather resistance is not required for the casing 22, the vibration isolator 23, and the base 24, and the periphery of the outdoor unit 21 can be simplified, and the cost can be reduced.

When installing the outdoor unit 21 inside the house, it is built in the roof units 11 and 13 which are arranged at high altitudes with good ventilation efficiency, and the roof units 11 and 13 are provided with ventilation holes 17 to 19, and these ventilation units are provided. Since the heat exchange between the outdoor unit 21 and the outside air can be sufficiently performed by the ports 17 to 19, even if the outdoor unit 21 is built in, the air conditioner can exhibit sufficient performance.

The present invention is not limited to the above-described embodiment, but includes the following modifications.

That is, the flow of air in the roof unit is not limited to the flow as indicated by the arrows P and Q shown in the above-described embodiment, but may be, for example, in the opposite direction as indicated by arrows R and S in FIG.

Further, the position and number of the ventilation holes provided on the vertical surface and the eaves ceiling surface are not limited to the positions and numbers shown in the above embodiment, and are incorporated in the roof unit so that heat exchange with the outside air can be sufficiently performed. It may be set appropriately according to the position and the number of outdoor units.

Furthermore, as for the air conditioner, one outdoor unit
In addition to the one provided with one unit 25, a so-called multi-type in which two or more indoor units 25 are provided for one outdoor unit 21 may be used.

[Effect of the invention]

As described above, according to the roof unit of the unit house of the present invention, on-site work and transportation can be facilitated, and the structure can be simplified.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a unit house according to an embodiment of the present invention, FIG. 2 is a perspective view showing a roof unit of the embodiment, and FIG. 3 is a schematic cross section showing a roof unit and a living room unit of the embodiment. FIG. 1 unit housing, 6 rooftop, 11,13 roof unit, 14 side surface as vertical, 16 eave ceiling, 17,19
... ventilator, 21 ... air conditioner outdoor unit.

Claims (1)

(57) [Scope of request for utility model registration] 1. An inclined roof having an inclined roof surface, a roof formed with a recess surrounded by the inclined roof and having a substantially horizontal bottom surface, and protruding outside from an outer wall surface. A roof unit forming a roof of a unit house having an eaves ceiling to be formed, the roof unit being formed in a substantially wedge shape having an inclined roof surface to form the inclined roof portion, and a vertical surface facing the rooftop. Unit housing having a surface and the eaves ceiling, ventilation openings are provided on each of the vertical surface and the ceiling surface of the eaves ceiling, and an outdoor unit of a separate air conditioner is built in. Roof unit.