JP2018044761A - Air conditioning method and air conditioning system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problems that a conventional circulator is not easy to establish because: the circulator comprises a passage, an air discharge part and blowing means; the air discharge part and the blowing means are connected by piping; and an installation process is composed of a plurality of processes; and that other circulators have a noise problem and are not suitable to use for a ling time because the other circulators use a normal fan, absorb indoor air and discharge the air.SOLUTION: An air conditioning system (a circulator) comprises: an air pipe erected from a bottom part such as a floor surface in a building and a house to a tope part such as a ceiling surface; an AC fan provided at a lower side of the air pipe; an opening part provided on the ceiling surface of the room; and an air discharge opening provided on the floor surface of the room, discharges light air absorbed into the air pipe from the air discharge opening, and secures flow of circulation air for lifting heavy air above the floor surface upward.SELECTED DRAWING: Figure 1-2

Description

  The present invention relates to an air conditioning method and an air conditioning system.

  In a building, in order to realize a comfortable indoor environment, a circulator that exhausts indoor air downward and circulates indoor air is known. The present applicant also has a passage in which a first opening (intake port) disposed near the ceiling is formed at one end and a second opening (discharge port) disposed near the floor is formed at the other end, The two openings are provided with an exhaust device, and a fan is provided in the passage, and the indoor air sucked from the first opening is directed from the air exhaust portion of the exhaust device toward the indoor floor surface. An application was filed for a circulator that exhausts and diffuses (Patent Document 1).

  Further, as similar circulators, there are devices described in Japanese Utility Model Laid-Open Nos. 48-86653 and 62-117450.

Utility Model Registration No. 3202484 Japanese Utility Model Publication No. 48-86653 Japanese Utility Model Publication No. 62-117450

  However, the circulator described in Patent Document 1 includes a passage, an air discharge unit, and a blower unit, and the air discharge unit and the blower unit are also connected by piping, so that the installation process includes a plurality of steps. There was a problem that the installation was not easy.

  In addition, the circulators described in Patent Documents 2 and 3 have a structure that uses a normal fan to suck in and exhaust room air, and are considered to be unsuitable for noise problems and long-time use.

  Furthermore, the circulator described in Patent Document 3 employs a plurality of fans, and has a problem of cost in addition to the above problem.

  In view of the above, the present invention provides a circulator having a simple structure that can suppress uneven temperature and humidity in an indoor space. Moreover, the conventional problem is solved by adopting, for example, an AC fan used in a personal computer or the like, which can be used for a long time while eliminating the generation of noise.

In order to achieve the above object, an air conditioning method according to the first aspect of the present invention includes:
AC fan provided in the lower part of the air pipe erected on the floor surface of the building, the room interior of the house, from the lower part of the ground to the ceiling, the upper part of the middle part of the room, from the opening of the upper part of the air pipe, And / or a light air intake step for drawing light air near the top;
Light air discharge for discharging the upper air and / or the light air near the upper part sucked in the light air sucking step from the exhaust port provided in the lower part of the air pipe toward the heavy air near the lower part. Steps,
A pushing-up step of pushing up the heavy air toward the upper part by the pushing force of the light air from the light air discharging step;
An air flow step for ensuring a flow of circulating air from the upper part toward the lower part in the building and the house.

An air conditioning method according to the second aspect of the present invention includes:
The air pipe is at least a duplex system, and is provided with a plurality of the openings to increase the amount of suction from the openings.

An air conditioning system according to the third aspect of the present invention is
An air pipe provided with an opening opening in the upper part, provided on the ceiling surface of the building, the indoor part of the house, the upper part of the middle part of the room, the floor of the indoor part of the building, the house, and the lower part of the ground; ,
An air feed section provided in the air pipe;
An air conditioning system comprising a fan and an exhaust port provided in the air feed section,
From the opening, light from the ceiling surface and the middle part of the room is taken into the air pipe, and the light air is led from the exhaust port to the floor surface and the ground. It is characterized in that heavy air in the room of the building and house is pushed up toward the upper part, and a flow of circulating air is ensured in the building and house from the upper part to the lower part.

An air conditioning system according to the fourth aspect of the present invention is:
The air feeding unit includes two or more AC fans, and the two or more AC fans are juxtaposed facing the exhaust port.

An air conditioning system according to the fifth aspect of the present invention is:
The opening of the air pipe is inserted and supported by a first fixture provided in the upper part, and the connection port is inserted and supported by a second fixture provided in the lower part.

An air conditioning system according to the sixth aspect of the present invention is:
The air feeding unit includes two or more AC fans, and the two or more AC fans are juxtaposed facing the exhaust port, and two air pipes are connected to the air feeding unit. It is characterized by doing.

Furthermore, an air conditioning system according to the seventh aspect of the present invention provides:
The air pipe and / or the air feeding part is erected in a vertical direction along an inner wall of the room.

An air conditioning system according to the eighth aspect of the present invention is:
The air pipe and / or the air feeding portion refer to the outside of the inner wall of the room (a gap between a pair of inner walls formed between adjacent rooms, an outer wall surface of a building, or the like. It is characterized in that it is erected on a portion not exposed).

An air conditioning system according to the ninth aspect of the present invention is
The air pipe and / or the air feeding part further comprises a ventilation part,
A part of the ventilation part is embedded in the inner wall or the ceiling near the ceiling, and a part of the air feeding part is embedded in the inner wall near the floor surface.

An air conditioning system according to a tenth aspect of the present invention is:
The air pipe and / or the opening of the air feeding part and the exhaust port of the air feeding part open to the outside of the inner wall in the room, and the air pipe and / or the air feeding part. Is a space extending in the vertical direction surrounded by building materials.

  ADVANTAGE OF THE INVENTION According to this invention, the circulator of the simple structure which can suppress the nonuniformity of the temperature and humidity of indoor space can be provided. Moreover, the conventional problem can be solved by adopting, for example, an AC fan used in a personal computer or the like that can be used for a long time while eliminating noise.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external view of a partially omitted air conditioning system that is mainly a building and is suitable for a small space, according to the first embodiment of the present invention. It is an external view of the air-conditioning system which is a building mainly based on the form of 2nd Example of this invention, and is suitable between hollows. It is an external view of the air-conditioning system which is a building mainly based on the form of 3rd Example of this invention, and is suitable for large spaces, such as a house and a barn. FIG. 1 is a partially omitted perspective view illustrating an appearance and an internal structure of an air feeding unit of an air conditioning system suitable for a small space illustrated in FIG. FIG. 2 is a partially omitted perspective view illustrating an appearance and an internal structure of an air feeding unit of an air conditioning system suitable for a hollow space illustrated in FIG. FIG. 4 is a partially omitted perspective view showing an external appearance and an internal structure of an air feeding unit suitable for a large space shown in FIG. It is the figure which showed the inside of the air feed part shown to FIGS. 1-1. It is the figure which showed the inside of the air feed part shown to FIGS. 1-2. It is the figure which showed the inside of the air feed part shown to FIGS. 1-3. It is the figure which showed the room | chamber interior provided with the air conditioning system shown to FIGS. 1-1. It is the figure which showed the room | chamber interior provided with the air conditioning system shown to FIGS. 1-2. It is the figure which showed the room | chamber interior provided with the air conditioning system shown to FIGS. 1-3. It is the external view which showed the room | chamber interior of the air conditioning system which concerns on 1st Example shown to FIGS. 1-1. It is the external view which showed the room | chamber interior of the air conditioning system which concerns on 2nd Example shown to FIGS. 1-2. It is the external view which showed the room | chamber interior of the air conditioning system which concerns on 3rd Example shown to FIGS. 1-3. It is the external view which showed the room | chamber interior of the air conditioning system which concerns on 4th Example which showed the other example of the air conditioning system shown to FIGS. 4-1, (a) is a front view, (b) is a side view. It is the external view which showed the room | chamber interior of the air conditioning system which concerns on the 5th Example which showed the other example of the air conditioning system shown to FIGS. 4-1. It is the external view which showed the room | chamber interior of the air conditioning system which concerns on the 6th Example which showed the further another example of the air conditioning system shown to FIGS. 4-1.

  Embodiments of the first to third embodiments of the present invention will be described in detail sequentially with reference to the drawings. The description will be made using an XYZ coordinate system including an X axis, a Y axis, and a Z axis that are appropriately orthogonal to each other. This is to facilitate understanding of the content of the invention and is not limited at all.

  FIG. 1-1 is an external view schematically showing an air conditioning system 1 according to a first embodiment of the present invention. The air conditioning system 1 (circulator) is disposed in a room that is optimal for a small space (A) in a building, for example, a room partitioned by a floor surface F, a ceiling surface C, and an inner wall W. This air conditioning system 1 takes in relatively high temperature and light air staying near the ceiling surface C and exhausts it into a space near the floor surface F, so that the relatively low temperature and heavy air staying near the floor surface F is obtained. Is a system for circulating air in the entire room.

  Moreover, FIG. 1-2 is 2nd Example of this invention, and the air-conditioning system 1 (circulator) is a system for circulating the air of the whole indoor space, for example suitable for the interior space (b) of a building. is there. The basic structure is in accordance with the first embodiment. Hereinafter, the differences will be described sequentially.

  Furthermore, FIGS. 1-3 is 3rd Example of this invention, and the air-conditioning system 1 (circulator) is the air | atmosphere of the whole room | room optimal for large space (c) of a building (house, barn etc.), for example. It is a system for circulation. The basic structure is in accordance with the first embodiment. Hereinafter, the differences will be described sequentially.

  The air conditioning system 1 according to the first embodiment includes an air feeding unit 10 installed on a floor surface F, and an air pipe connected to the air feeding unit 10 and erected along an inner wall W, a casing, and other structures. 20. As illustrated in FIG. 2A, the air feeding unit 10 includes an AC fan 13. In addition, the air feed unit 10 discharges (exhausts) the light air in the upper part (ceiling surface C, indoor intermediate part) sucked into the air feed unit 10 toward the heavy air on the floor F and the lower part of the ground. An exhaust port 12 is provided.

  The air pipe 10 is erected from the floor F side toward the ceiling surface C or the middle part of the room, so that the upper end opening 21 is located in the upper part and the lower end connection port 22 is located in the lower part. To do. The connection port 22 is connected to the intake port 11 of the air feeding unit 10. The air feed unit 10 includes an exhaust port 12 for discharging the air sucked from the opening 21 near the floor surface F. The opening 21 has a structure for sucking dry and / or light air near the ceiling surface C or the middle part of the room.

  The air conditioning system 1 of the second embodiment is an air feeding unit 10 having a lower end installed on the floor surface F, and is erected along the inner wall W, the casing, other structures, The upper end reaches the ceiling surface C or the middle part of the room. As shown in FIG. 1-2, the air pipe 20 of Example 1 and the air feed part 10 are the form of integral structure, Comprising: As a general rule, the connection port 22 and the inlet port 11 are not provided. In this 2nd Example, the air feed part 10 is simpler than the air conditioning system 1 of 1st Example, and is a long form. Others conform to the first embodiment.

  Further, the air conditioning system 1 of the third embodiment is a wide air feed unit 10 having a lower end installed on the ground F-1, and is erected along the inner wall W, the casing, other structures, and the like. In addition, two air pipes 20, 20 that reach the ceiling surface C or the indoor middle portion are erected at the upper end of the air feeding unit 10. In addition, as shown in FIG. 2-3, the air feeding unit 10 includes, for example, two durable AC fans 13 with few failures and good heat diffusion. It is juxtaposed facing the opening surface of the exhaust port 12 at a position close to the exhaust port 12. By arranging two AC fans 13 in parallel facing the exhaust port 12, the exhaust force (exhaust amount) to the exhaust port 12 can be increased and / or the suction force (suction amount) to the intake port 11. Can be increased. Although not shown, the exhaust amount / suction amount can be adjusted by a valve mechanism or the like.

  In other words, the air conditioning system is considered to be the twin type (double system) of the first embodiment shown in FIG. 1-1 and is optimal for a large space (C) such as a large capacity and a house. An exhaust port 12 for discharging the air sucked into the air feed unit 10 near the growth point of the plant is provided at the lower end of the air feed unit 10. Others conform to the first embodiment.

  The shape and direction of the opening 21 of the air pipe 20 and / or the air inlet 11 of the air feeding unit 10 are arbitrary. As shown in FIG. 1-1, it may be opened straight in parallel with the Z-axis, or may have a trumpet shape so that the inner diameter is widened. Alternatively, the air pipe 20 and / or the air feeding unit 10 may be bent instead of straight. In the second and third embodiments, the shape is rectangular as viewed from the end. And since it is a large space (C) in a house, the air feeding part 10 also employ | adopts a wide shape.

  The air pipe 20 is in the form of a hollow tube, rectangle, housing or the like whose inside is the Z-axis direction (vertical direction). For example, resin materials such as vinyl chloride and plate materials, metal materials, and other materials. And round pipes, square pipes, and other shapes. It is not limited. However, in the large space (C), for example, the two air feeding units 10 are optimal. That is, in consideration of the necessary air volume, reach distance, etc., the optimum material, shape, or mounting method is adopted. The air tube 20 is attached along the inner surface of the inner wall W by, for example, a U-shaped saddle band or an annular band member. The opening 21 of the air pipe 20 can be freely installed at an interval from the immediate vicinity of the ceiling surface C. There may also be an intermediate part such as a room.

  FIGS. 2-1 to 2-3 are perspective views showing the external appearance and internal structure of the air feeding unit 10 of the first to third embodiments. As illustrated in FIG. 2A, the air feeding unit 10 includes an AC fan 13 therein, and sucks air from the intake port 11 and discharges air from the exhaust port 12 by the suction force of the AC fan 13. The AC fan 13 is an axial blower including a rotor blade and an electric motor, and usually employs a structure that can be used for a long time such as a personal computer and can efficiently dissipate heat.

  The exhaust port 12 is, for example, a rectangular opening, which is common in the first to third embodiments. The lower side of the rectangle is located about 50 mm away from the floor F or the ground F-1 or the like. Is preferably arranged. In order to conceal the opening, a plurality of fins 121 whose longitudinal direction is the X-axis direction are attached to the exhaust port 12 so as to cross the opening. The installation angle of the fins 121 may be changeable up and down. In this case, the air discharge direction can be changed by changing the installation angle of the fins 121.

  A power supply device 14 for supplying power to the AC fan 13 is further provided inside the air feed unit 10. A switch 15 for switching ON / OFF of the AC fan 13 is provided on the same surface as the exhaust port 12 of the air feeding unit 10, and the switch 15 is connected to the power supply device 14. The power supply 14 is supplied with AC power from the outside via a power cord 16.

  In the second and third embodiments, AC power is supplied to the power supply device 14 from the outside via the power cord 16.

  FIG. 3A is a first embodiment, and is a view of the inside of the air feeding unit 10 as viewed in the −Z direction, showing the flow of air. As indicated by the arrows in FIG. 3A, the air sucked from the intake port 11 by the suction force of the AC fan 13 flows in the −X direction, the flow direction is changed by the inner wall of the air feed unit 10, and the exhaust port 12. Discharged from.

  FIGS. 3-2 and 3-3 are second and third embodiments, which are in accordance with the first embodiment.

  FIG. 4A is a diagram of the first embodiment when the room provided with the air conditioning system 1 is viewed in the −X direction. When the switch 15 of the air feed unit 10 is operated and power is supplied to the AC fan 13 from the power supply device 14, the AC fan 13 rotates. The air sucked into the air pipe 20 from the opening 21 of the air pipe 20 due to the rotation of the AC fan 13 is guided to the air feeding section 10 through the air inlet 11 and then from the air outlet 12 to the floor surface. It is discharged near F.

  FIGS. 4-2 and 4-3 are second and third embodiments, which are similar to the first embodiment.

  As described above, in the first embodiment, relatively high temperature and light air near the ceiling surface C is taken from the opening 21 of the air pipe 20. The taken-in light air is retained by relatively low temperature and heavy air from the exhaust port 12 through the air pipe 20 and the inside of the air feed unit 10 by the suction force of the AC fan 13 of the air feed unit 10. It is discharged into the space near the floor F. Heavy air near the floor surface F is pushed up toward the ceiling surface C side by the light air pushing force at this time. As a result, as indicated by the arrows in FIG. 4A, indoor air circulates, which is effective in eliminating temperature unevenness and / or humidity unevenness.

  In the second and third embodiments, as indicated by arrows in FIGS. 4-2 and 4-3, the indoor air circulates, which is effective in eliminating temperature unevenness and / or humidity unevenness. Others are in accordance with the first embodiment described above.

  As described above, the air conditioning system 1 according to the first embodiment includes the air feeding unit 10 installed on the floor surface F, and the air feeding unit 10 which is erected so as to extend upward along the inner wall W. The air pipe 20 is connected to the air inlet 11, and the air near the ceiling surface C is taken in from the opening 21 of the air pipe 20 by the suction force of the AC fan 13 provided in the air feeding part 10. Air is discharged from the exhaust port 12 of the air feeding unit 10 into the space near the floor surface F, and heavy air near the floor surface F is pushed up toward the ceiling surface C side by the light air pushing force. Thereby, the air near the ceiling surface C and the air near the floor surface F are agitated, and the temperature unevenness or the humidity unevenness of the indoor space can be eliminated. As a result, it is possible to suppress the occurrence of dew condensation and overdrying while achieving energy saving especially in an air conditioner that is operated for heating.

  The second and third embodiments are similar to the first embodiment described above.

  Further, in each embodiment of the present embodiment, the air conditioning system 1 eliminates the burden on the body of the occupants and workers by eliminating the temperature difference in the room by circulating air without having to raise or lower the temperature by air conditioning or the like. is there. As a result, a comfortable space can be obtained for residents and workers, and it can contribute to reduction of physical stress, etc., and it is effective for health recovery for sick people. Alternatively, it is possible to obtain a comfortable cultivation environment for the crops in the house, and to contribute to speeding up the growth and improving the harvest and quality.

  A second embodiment of the present invention will be described in detail with reference to the drawings. In the description, an XYZ coordinate system including an X axis, a Y axis, and a Z axis that are orthogonal to each other as appropriate is used.

  FIG. 5A is an external view schematically showing the air conditioning system 1 showing the usage state of the first embodiment. The air conditioning system 1 is disposed in a room partitioned by a floor surface F, a ceiling surface C, and an inner wall W, for example. As in the first embodiment, the air-conditioning system 1 takes in air having a relatively high temperature and low humidity staying near the ceiling surface C, and exhausts it to a space close to the floor surface F. Is a system for pushing up the air having a relatively low temperature and high humidity that stays in the air and circulating the air in the whole room.

  In addition, the air conditioning system 1 shown in FIGS. 5-2 and 5-3 showing the use state of the second and third embodiments is the same as that of the first embodiment, and the effect thereof is the same as that of the first embodiment. Same as example usage.

  As described above, in each embodiment of the present invention, the suction of the AC fan provided in the apparatus provided on the indoor floor surface is connected to the floor surface side of the air pipe standing from the indoor floor surface side to the ceiling surface C side. Due to the force, light air near the ceiling surface C is sucked from the air inlet 20 on the ceiling side of the air pipe 20, and the light air near the ceiling surface C is sucked from the air outlet 12 provided near the floor surface F of the apparatus to the floor surface. The air was discharged toward the nearby heavy air, and the heavy air was pushed up toward the ceiling surface C by the light air pushing force from the exhaust port. As a result, it is possible to suppress uneven temperature and humidity in the room with a simple configuration and to make the indoor environment comfortable. In addition, the flow of air is generated throughout the room, so that you can get a sense of life in nature, and you can go in and out without any stagnation of air when you enter the room.

  In addition, this invention is not limited to the said embodiment, Of course, the various change in the range which does not deviate from the summary of this invention is possible.

  For example, in the above embodiment, the case where the air feeding unit 10 sucks light air near the ceiling surface C and discharges the sucked light air into a space where heavy air near the floor surface F stays, For example, in the first embodiment, by reversing the suction direction of the AC fan 13 provided in the air feeding unit 10, heavy air near the floor surface F is sucked, and the sucked heavy air is removed from the ceiling surface. The light air near C is discharged into the space where the air stayed, and the light air staying near the ceiling surface C is pushed down toward the floor F by the pushing force of heavy air into the space near the ceiling surface C. May be. In this case, the intake port 11 functions as an exhaust port, and the exhaust port 12 functions as an intake port. That is, due to the suction force of the AC fan 13, heavy air sucked from the exhaust port 12 near the floor surface F is sent to the air pipe 20 via the air feed unit 10, and is heavy from the opening 21 of the air pipe 20. This is an air circulation system that pushes air toward the ceiling surface C and pushes light air in the vicinity toward the floor surface F.

  Also in this case, the air near the ceiling surface C and the air near the floor surface F are agitated, so that temperature unevenness or humidity unevenness in the indoor space can be eliminated. Thereby, the generation | occurrence | production of dew condensation and overdrying can be suppressed, aiming at the energy-saving of the air conditioning apparatus especially carried out air_conditionaing | cooling operation. This is not limited to the first embodiment.

  In the second embodiment shown in FIG. 5B, the structure in which the air pipe 20 and the air feeding unit 10 are integrated is shown. The same effect as the first embodiment is provided, and the same effect can be expected.

  In the above embodiment, the case where the air feeding unit 10 is disposed on the floor F in the room has been described. However, the present invention is not limited to this, and the air feeding unit 10 of the second and third embodiments is illustrated in FIG. ), (B), it may be installed so as to be embedded in the inner wall W. In this case, the exhaust port 32 of the air feed unit 30 and the opening 21 of the air pipe 20 open to the outside of the inner wall W. The air feeding unit 30 and / or the air pipe 20 is embedded in a heat insulating material 51 installed in the inner wall W. Note that the air feeding unit 30 and / or the air pipe 20 may be installed flush with the inner wall W. The outside of the inner wall W refers to an example of a gap (no symbol) between the pair of inner walls W, W formed between adjacent rooms described above, an outer wall surface of a building, or the like. In other words, it is erected at a portion that is not exposed to the inner wall W side and that does not disturb the indoor atmosphere.

  In this case, the air pipe 20 may be interposed in the ventilation portion 40 at the opening 21 of the air pipe 20 and / or the air inlet 11 of the air feeding portion 30. Although the opening 21 and / or the ventilation portion 40 are embedded in the inner wall W, in some cases, a part of the opening 21 and / or the ventilation portion 40 may be exposed from the inner surface of the inner wall W.

  The opening provided in the ventilation portion 40 opens to the outside of the inner wall W. In this example, the ventilation portion 40 has a rectangular shape that is formed over substantially the entire surface facing the indoor space. In order to conceal the opening, a plurality of fins whose longitudinal direction is the X-axis direction are attached to the ventilation portion 40 so as to cross the opening. The installation angle of the fins may be changeable, and the air discharge direction can be changed by changing the installation angle of the fins.

  In addition, when the air pipe 20 and / or the air feeding part 30 are arranged so as to be embedded in the inner wall W, the air pipe 20 and / or the air feeding part 30 is arranged on the ceiling surface C from the outside of the inner wall W. You may install along the back side of a surface so that the ventilation part 40 may be embedded in the ceiling surface C. FIG.

  In this case, the air is sucked or exhausted from the ceiling surface C, and the air can be stirred in a wider range. Moreover, when the ventilation part 40 is installed in the center of the ceiling surface C, air is agitated evenly in the XY directions in the room, and temperature unevenness or humidity unevenness in the indoor space can be more efficiently eliminated.

  Moreover, when arrange | positioning so that the air pipe 20, and / or the air feed part 30 and the ventilation | gas_flowing part 40 may be embedded in the inner wall W, as shown to Fig.6 (a), (b), it is two in an X direction. A substantially closed space 52 is formed between the pillars 50, between the outer surface of the inner wall W and the heat insulating material 51 in the Y direction, and between the air feeding part 30 and the ventilation part 40 in the Z direction, The space 52 may be replaced with the air pipe 20 and / or the air feeding unit 30.

  In this case, the upper surface of the air feeding part 30 and the lower surface of the ventilation part 40 are provided with an opening leading to the space 52, and the air sucked from the ventilation part 40 as shown by the arrow in FIG. The air is discharged from the exhaust port 32 through the space 52 by the AC fan 13 of the air feeding unit 30. Although not shown, as described above, the air flow may be a reverse flow from the air feeding unit 30 toward the ventilation unit 40.

  What forms the space 52 is not limited to the pillar 50 and the heat insulating material 51, and the space 52 may be a space extending in the vertical direction surrounded by any other building material.

  Moreover, although the said embodiment demonstrated the case where AC fan 13 was an axial-flow fan, it is not restricted to this, For example, sirocco and a normal fan may be sufficient.

  7 and 8 are external views showing a room provided with the air conditioning system 1 of the fifth and sixth embodiments. Mainly, another example of FIG. 4A and still another example are shown. However, the basic example is an embodiment using the above-described form of FIG. In the fifth embodiment shown in FIG. 7, the opening of the ventilation portion 40 provided on the inner wall W and the exhaust port 12 of the air feeding portion 10 both open to the outside of the inner wall W. Further, the air pipe 20 is provided outside the inner wall W or, if necessary, on the inner wall W. The air flow is in accordance with the respective embodiments of the first embodiment shown in FIG.

  Although the sixth embodiment shown in FIG. 8 is different in the piping form of the air pipe 20, the overall idea, structure, and effect are the same as those of the fifth embodiment.

  Moreover, although the said embodiment demonstrated the case where the air-conditioning object of the air-conditioning system 1 was indoor space single-piece | unit, it is not restricted to this, Although it is not shown in figure, it is near floor surface F of some rooms among several rooms. By installing the air feeding unit 10, providing a ventilation part 40 near the ceiling surface C of another part of the room, and connecting the air feeding part 10 and the ventilation part 40 with the air pipe 20 or the space 52, the entire building May be the air conditioning target.

  In the above embodiment, the configuration in which the two AC fans 13 are arranged in parallel facing the exhaust port 12 has been described. However, the number of AC fans 13 may be an arbitrary number of 3 or more, and all AC fans The fans 13 may be arranged side by side in the X direction and the Z direction so as to face the exhaust port 12. By increasing the number of AC fans 13, the exhaust force to the exhaust port 12 can be increased, and indoor air can be stirred more strongly.

DESCRIPTION OF SYMBOLS 1 Air conditioning system 10 Air supply part 11 Intake port 12 Exhaust port 13 AC fan 14 Power supply device 15 Switch 16 Power supply cord 20 Air pipe 21 Opening part 22 Connection port 30 Air supply part 32 Exhaust port 40 Ventilation part 50 Column 51 Heat insulating material 52 Space 121 Fin F Floor F-1 Ground W Inner Wall C Ceiling

Claims (10)

AC fan provided in the lower part of the air pipe erected on the floor surface of the building, the room interior of the house, from the lower part of the ground to the ceiling, the upper part of the middle part of the room, from the opening of the upper part of the air pipe, And / or a light air intake step for drawing light air near the top;
Light air discharge for discharging the upper air and / or the light air near the upper part sucked in the light air sucking step from the exhaust port provided in the lower part of the air pipe toward the heavy air near the lower part. Steps,
A pushing-up step of pushing up the heavy air toward the upper part by the pushing force of the light air from the light air discharging step;
In the building and house, the air flow step for securing the flow of circulating air from the upper part toward the lower part,
Air conditioning method for buildings and houses.   2. The air conditioning method according to claim 1, wherein the air pipe is at least a duplex system, and a plurality of the openings are provided to increase the amount of suction from the openings. An air pipe provided with an opening opening in the upper part, provided on the ceiling surface of the building, the indoor part of the house, the upper part of the middle part of the room, the floor of the indoor part of the building, the house, and the lower part of the ground; ,
An air feed section provided in the air pipe;
An air conditioning system comprising a fan and an exhaust port provided in the air feed section,
From the opening, light from the ceiling surface and the middle part of the room is taken into the air pipe, and the light air is led from the exhaust port to the floor surface and the ground. An air conditioning system characterized in that heavy air in a room of a building or house is pushed upward toward the upper part, and a flow of circulating air is secured from the upper part to the lower part in the building or house. The air feeding unit includes two or more AC fans, and the two or more AC fans are juxtaposed facing the exhaust port,
The air conditioning system according to claim 3. The opening of the air tube is inserted and supported in the first fixture provided in the upper part, and the connection port is inserted and supported in the second fixture provided in the lower part, and is erected.
The air conditioning system according to claim 3. The air feeding unit includes two or more AC fans, and the two or more AC fans are juxtaposed facing the exhaust port, and two air pipes are connected to the air feeding unit. It is characterized by
The air conditioning system according to claim 5. The air pipe and / or the air feeding unit is erected in a vertical direction along the inner wall of the room,
The air conditioning system according to any one of claims 3 to 6. The air pipe and / or the air feeding part is erected outside the inner wall of the room,
The air conditioning system according to any one of claims 3 to 6. The air pipe and / or the air feeding part further comprises a ventilation part,
A part of the ventilation part is embedded in the inner wall or the ceiling near the ceiling, and a part of the air feeding part is embedded in the inner wall near the floor surface,
The air conditioning system according to claim 8. The air pipe and / or the opening of the air feeding part and the exhaust port of the air feeding part open to the outside of the inner wall in the room, and the air pipe and / or the air feeding. The part is a space extending in the vertical direction surrounded by building materials,
The air conditioning system according to claim 9.