JPH0150820B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention mainly relates to an air conditioning system that is implemented in a single room in a newly built house or a renovated existing house.

(Problems to be solved by the invention) Conventionally, air conditioning using heating and cooling equipment used in houses, etc. causes a large temperature difference between the upper and lower parts of the room, and in addition, the indoor air becomes dirty due to insufficient ventilation, and the indoor air becomes dirty due to insufficient humidity control. There are inconveniences such as dew condensation or excessive dryness.

In addition, conventional auxiliary equipment such as suction
Even if attempts are made to solve the above problems with ventilation fans, air purifiers, dehumidifiers, humidifiers, etc., the mechanism and operation will become complicated and a complete solution will not be achieved, and the problem of installation space will also be added. .

The present invention was developed in order to solve the above-mentioned problems and to provide an air conditioning system for providing a comfortable living space mainly in one room of a house when building a new house or renovating an existing house.

(Means for Solving the Problems) This invention lays a heat insulating material between the joists of the floor of a building made of wooden buildings, etc., and inserts partition materials between the joists at required locations, and then lays a board material on the joist material and a flooring material. By applying the surface material, a detour ventilation space is created between the joists and the insulation material and the board separated by the partition material, and an air conditioner is installed under the floor on one side of the room, and the ventilation space is An air outlet is provided near the surface, and the conditioned air from the air conditioner is blown into the room from the air outlet through the ventilation space, and the indoor air is air conditioned through the wall through the outlet near the ceiling surface. I am planning to send it back to the machine.

(Example) The illustrated example is a conventional Japanese-style room that has been renovated, and the conventional tatami mats are first removed. Conventional Obiki A,
Joists B and floorboards C are left as they are, and first, a moisture-proof sheet 1 is placed over the floorboards C to maintain airtightness, joists 2 are installed on top of it at predetermined intervals, and heat insulating material 3 made of foamed resin or the like is placed between the joists at the bottom. to be laid down.
Furthermore, partition members 4 are fitted at required locations between the joists 2.
The partitioning materials 4 include those 4-1 that form a row and completely close the space between the joists 2, and those 4-2 that provide a gap between the joists 2 on both sides or one side.
Also, grooves 5 are formed on the upper surface of the joists 2 at required intervals,
By stretching the board material 6 on the joist 2, a detour ventilation space S partitioned by the joist 2 and the partition material 4 is formed between the heat insulating material 3 and the board material 6, and the floor has a double structure. A pit 12 is installed under the floor on one side of the room to install an air conditioner 7 for heating/cooling or heating.
A vent 8 having a large number of through holes is provided on the floor surface on the other side of the room, and the conditioned air from the air conditioner 7 is blown into the room from the vent 8 through the ventilation space S. be. Near the ceiling on one side of the room, for example at the top of the wall 9, there is provided an indoor air outlet 10 equipped with a ventilation fan if necessary, and an air stopper 11 is attached to the top of the wall 9 to ventilate the inside of the wall 9. The passageway has its lower end opened into a pit 12 in which an air conditioner 7 is installed.

An intake pipe 13 that passes from the pit 12 to the outdoors through the floor and an exhaust pipe 14 that opens under the floor to reduce heat loss from the floor are arranged as a double pipe structure so that heat can be exchanged. They will also be equipped with ventilation fans. Note that the exhaust pipe 14 can also be opened outdoors.

The conditioned air to be circulated is supplied after being heated, cooled, ventilated, dehumidified, humidified, purified, etc. as required by a unitized air conditioner with multiple functions, making centralized control possible. Without,
It is preferable to significantly reduce the installation space.

In addition, when renovating the room, the windows should be double-paned and appropriate heat insulating material 15 should be attached to the ceiling, the inner wall of the pit 12, and the outer periphery of the exhaust pipe 14. Note that code 16
is the floor surface material.

(Effects of the Invention) This invention has the above-mentioned configuration, in which a heat insulating material is laid between the joists of the building floor, partitions are fitted between the joists at required locations, and grooves are formed at required intervals on the upper surface of the joists. By forming and placing boards on the joists,
Since a detour ventilation space is formed between the heat insulating material and the board material by the joists and the partition material, it can be easily implemented by renovating or improving the existing structure. Forcibly circulating conditioned air within the floor and into the room has the effect of efficiently reducing the temperature difference between the top and bottom of the room.

In addition, by utilizing the space within the wall and the internal space under the floor, the installation space for the air conditioner can be reduced.

[Brief explanation of drawings]

Fig. 1 is a longitudinal sectional view showing an overview of the invention, Fig. 2 is a plan view of the arrangement of joist partitions, Fig. 3 is a plan view, Fig. 4 is a longitudinal sectional view of the floor section, and Fig. 5. is a perspective view of the floor portion. 1... Moisture-proof sheet, 2... Joist, 3... Insulating material, 4... Partition material, 5... Groove, 6... Board material, 7...
...Air conditioner, 8...Air outlet, 9...Wall, 10...
Discharge port, 11... air stopper, 12... pit,
13...Intake pipe, 14...Exhaust pipe, 15
...Insulation material.

Claims (1)

[Claims] 1.Insulation is achieved by laying insulation material between the joists of the building floor, fitting partition materials between the joists at required points, forming grooves at the required intervals on the upper surface of the joists, and placing plates over the joists. A detour ventilation space is formed between the timbers and the planks using joists and partitions, and an air conditioner is installed under the floor on one side of the room.
An air outlet is provided near the floor surface on the other side of the room, and the conditioned air from the air conditioner is blown into the room from the air outlet through the ventilation space, and the indoor air is discharged from the wall through the outlet near the ceiling surface. An air conditioner characterized in that air is returned to the air conditioner through the body.