JPH0218420Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field to which the invention pertains] This invention relates to a blowing device for air conditioning equipment that cools and heats the interior of a wooden house using an air conveyance method.

[Technical problem to be solved] Indoor air conditioning aims to create a comfortable environment for people inside a building.

Specifically, it should function to maintain indoor conditions such as temperature, humidity, airflow, bacteria, dust, odors, and toxic gases to the best conditions for humans.

To this end, one of the important issues is to equalize the flow of indoor air (airflow), but in conventional air conditioning equipment, the positional relationship between the indoor air outlet and the intake port is not appropriate, so the airflow is There was an imbalance. The root cause was the poor position of the air outlet.

It is ideal to locate the air outlet near the window surface of the exterior wall, which is most susceptible to the influence of outside air conditions, in order to reduce the influence. However, in the case of wooden buildings, there are structural, technical and construction cost issues There was a problem with
Since this is not practical, it has conventionally been common to install air outlets on the ceiling or wall.

This idea improves the structure under or above the window in air-conveying air conditioning equipment for wooden houses, making it easy to install at low cost and allowing conditioned air to flow along the window surface. To provide an under-window or above-window blow-off device which can blow air into a room to obtain a uniform airflow, and which can exhibit ideal air-conditioning effects and effects such as preventing dew condensation and preventing wood corrosion.

[Embodiment of this invention] Next, an embodiment of this invention will be described based on the drawings.

The illustrated example is an example of the under-window blow-off device of this invention.

In order to implement this idea, a highly heat insulating board 1 is installed on the outdoor side of the outer wall W, and an exterior board 3 is attached to the outdoor side of the heat insulating board 1 at a distance via a rim 2. By doing so, the insulation properties on the outdoor side of the outer wall W are improved so that the gap between the heat insulating board 1 and the interior board 4 stretched on the indoor side of the outer wall is not affected by fluctuations in outside temperature. .

A connecting pipe 5 is placed between the heat insulating board 1 and the interior board 4.
has been established. When installing the connecting pipe, heat insulation plate 1
A material for reinforcing the outer wall, such as bricks or concrete blocks, may be filled between the inner wall and the interior board 4, but if sufficient strength can be obtained only from the building frame such as pillars, use a material as shown in the figure. In addition, it is sufficient to leave a space 6 between the heat insulating board 1 and the interior board 4. If the insulating board 1 is made of a highly insulating foam resin board such as polyurethane or polystyrene, it can be placed on the outdoor side of the column. Insulation can be easily carried out in a stable state, and a sufficient space 6 for connecting the connecting pipe 5 can be secured between the insulation board 1 and the interior board 4 without making the outer wall particularly thick. .

The connecting pipe 5 is also made of a material with a small thermal conductivity such as vinyl chloride, and the lower end is connected to an air duct of an air conditioning system or an air pipe buried in a concrete floor for floor heating (not shown). The upper end is opened toward the window sill 7 within the space 6.

In this invention, between the window sill 7, which is horizontally suspended between pillars (not shown), and the tray plate 8, which decorates the upper surface of the lower side of the window opening, from the space 6 to the inside of the window glass 9, an indoor space is provided. An air passage 10 communicating with is formed. In the illustrated example, the tray plate 8 is attached to cover the upper side of the window sill 7, so holes 8a are provided in the window sill 7 at appropriate distances in the longitudinal direction, and holes 8a are provided between the window sill 7 and the tray plate 8. spacer 1 between
1 and spaced apart from each other, and also by separating the outdoor end surface of the dining plate and the indoor end surface of the lower frame 12 of the window frame, an air passage 10 is formed, and the air passage is connected to the window frame. It is opened. By making the air passage meander in this manner, the space 6 is not immediately visible from the lower surface of the window, thereby preventing deterioration of the appearance and also preventing the intrusion of dust and other foreign matter.

The opening/closing form of the window is not particularly limited to the double-sided window shown in the figure, but may be any other form such as double-sliding, double-folding, etc. Also, the mounting form may include semi-external, semi-external, and external as shown in the figure. Either can be installed internally. In the case of semi-external or internal mounting types, it is customary to install the plate plates side by side on the indoor side of the window sill, and in that case, the air passage 10 is preferably placed upward between the plate plate and the window sill. It is formed in a meandering manner and opens upward into the indoor space.

When installing a blow-off device based on this invention,
A suction port is provided on the opposite side of the indoor space from this device.

With the above configuration, the conditioned air a sent from the air duct or air pipe of the air conditioning equipment is transferred to the connecting pipe 5.
The air is then discharged through the air passage 10 and blown upward into the room along the window surface. The air passage 10 is formed in the shape of one or more lines continuous in the window width direction, and since there is generally no object placed on the indoor side of the window surface to block airflow, there is no airflow inside the room. Conditioned air flows in a uniform plane or layer.

Then, an updraft occurs along the window surface, so
This prevents heat from flowing in and out of the window surface, prevents condensation on the window surface in winter, mold growth in the room due to condensed water, and corrosion of wood, and also prevents cold air from flowing along the floor surface from the window surface. This prevents your feet from getting cold (cold draft phenomenon), and the uniform airflow has the effect of equalizing indoor temperature, preventing odors and gas retention, and providing ideal heating.

In addition, in particular, we created an air passage between the window sill and the table board to allow conditioned air to be blown into the room, making it cheaper and more efficient than installing conventional ducts, grills, etc. An air outlet can be provided without deteriorating the external appearance, and
Wood such as window sills, dining boards, and interior panels are kept dry by the flow of conditioned air, extending their lifespan. Even when the pillar faces the space between the insulation board and the interior board,
A similar lifespan extension effect can be obtained.

The above embodiment is a case where this idea is realized in a window blowing device, but the lintel 13 and the picture frame 1 are
It is also possible to form a similar air passage between 4 and implement it as an over-window blow-off device.

[Effects of this invention] As mentioned above, the blowing device according to this invention has the following effects:
The conditioned air discharged from the connecting pipe installed inside the outer wall,
Since the air is blown into the room along the window surface from the air passage formed between the window sill and the table board or between the lintel and the picture frame, simple processing can be applied to the window of conventional structure. As a result, an air outlet can be provided at low cost and without damaging the appearance of the indoor side of the window, and the conditioned air can be blown into the room along the window surface, resulting in a uniform airflow. An ideal air conditioning effect is achieved.

In addition, by forming an air passage between the window sill and the table board or between the lintel and the picture frame, the inside of the outer wall is always kept dry, resulting in a significant effect of extending the lifespan of the wood.

Furthermore, since the main body of the blowing device and the like are not exposed indoors, the indoor space can be used effectively.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing an embodiment of this invention. W...Outer wall, 1...Insulation board, 4...Interior board, 5
... Connecting pipe, 6 ... Space, 7 ... Window sill, 8 ... Plates, 10 ... Air passage, 13 ... Lintel, 14 ...
...Picture frame.

Claims (1)

[Scope of utility model registration request] A connecting pipe connected to the air duct of the air conditioning equipment is installed inside the outer wall, and the conditioned air discharged from the opening at the end of the connecting pipe is formed between the window sill and the table board, or between the lintel and the picture frame. A blowing device for an air conditioning system for a wooden house, characterized in that air is blown indoors from a passageway along a window surface.