JP2002013797A - From ceiling surface to wall surface and air supply system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To eliminate the unpleasant feeling given to a human body due to an air flow which is circulated in a room by means of the conventional air supply system. SOLUTION: A bag body having air permeating holes is installed to the ceiling surface or wall surface of a room and outdoor air or adjusting air is made to slowly leak into the room from the holes. Since the adjusting air slowly descends in the room from the ceiling surface or wall surface, the inside of the room can be maintained in a uniform comfortable environment without making a person staying in the room to feel the wind velocity of cooling air, etc. In addition, a comfortable living environment to the person is realized by slowly sucking the air that ascends to and accumulates at a spot near the ceiling surface or the upper wall surface of the room into the bag body.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ceiling or wall and an air supply system in a building room, and more particularly to a ceiling or wall and an air supply system suitable for slow cooling or slow ventilation in a room.

[0002]

2. Description of the Related Art FIG. 8 shows a conventional air conditioner disclosed in Japanese Patent Application Laid-Open No. 11-153341. In FIG.
A ceiling built-in type room air conditioner 2 is hung in the suspended ceiling 1 and a slot-shaped outlet C into the room near the opposite one wall 12 of the interior surface of the suspended ceiling 1.
And an exhaust port D for room air is provided in the vicinity of the opposite wall 13 of the indoor surface of the suspended ceiling 1, and the slot-shaped outlet C and the outlet A of the room air conditioner 2 are connected by a flexible duct 3. A flexible duct 3 connects the exhaust port D and the suction port B of the room air conditioner 2.

Then, a stable ceiling-attached jet is formed by blowing regulated air from the slot-shaped outlet C into the room in parallel with the suspended ceiling 1. As shown by the arrow, this ceiling-attached jet slowly passes through the vicinity of the ceiling surface 1, then gradually descends near the wall 13 facing the wall 12 on the slot-shaped outlet side, and returns to the slot-shaped outlet C side. come. Therefore, problems such as discomfort when a high-speed airflow hits a human body and non-uniformity in temperature at a location where the airflow does not reach are solved.

Further, wall surfaces (including partitions)
Nothing that exerts the above air-conditioning function is disclosed.

[0005]

However, in the above-mentioned prior art, the air in the center of the room is not agitated because the airflow circulating along the wall or the floor is generated, so that the temperature difference in the room cannot be eliminated. was there. In addition, since the circulating airflow hits the human body, the discomfort caused by the airflow cannot be completely eliminated, and there is a problem that the user feels pain especially when the airflow is exposed for a long time such as at night. Further, when office equipment, furniture, and the like are arranged in a room, there is a problem that a circulating airflow is disturbed, and a portion where the airflow cannot reach occurs.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problem. A bag having an air permeable hole is provided on a ceiling surface or a wall surface, and outdoor air or conditioned air is gradually introduced from the air permeable hole into the room. The ceiling or wall and the ventilation system that realizes a comfortable living environment for the human body by leaking air to the ceiling or gently sucking the air that rises and accumulates near the ceiling surface into the bag through the air permeable holes. The purpose is to provide.

[0007]

The features of the method and the apparatus for press-welding a thermoplastic resin pipe of the present invention for solving such a problem are as follows.

[1] A ceiling provided with a bag having an air permeable hole through which air passes and a vent for supplying or discharging air, wherein the air supplied through the vent is air-permeable. The present invention is characterized in that the air leaks into the room through the holes or the air that has passed through the air holes and enters the bag body is discharged through the vent.

[2] In the above [1], a plurality of bags having a plurality of vents are provided, and a communication pipe is provided for communicating the vent of one bag with the vent of the other bag. Then, the air supplied to one bag is supplied to the other bag via the communication pipe, or the air that has entered one bag is supplied to the other bag via the communication pipe. It is characterized by intrusion.

[3] A ceiling provided with a bag having an air permeation hole through which air permeates and a vent for supplying air,
An air supply system having an air supply means for sending outdoor air or conditioned air, and an air supply pipe communicating an air supply port of the air supply means and a ventilation port of the bag body, and It is characterized in that the supplied outdoor air or conditioned air is leaked into the room through the air permeable holes.

[4] A ceiling provided with a bag having an air permeation hole through which air permeates and a vent for supplying air,
An air supply system having an exhaust unit that discharges air from the bag body and an exhaust pipe that communicates a ventilation port of the bag body and an intake port of the exhaust unit, wherein air above the room passes through the air permeable hole. It is characterized in that the air is sucked into the bag, and the air is discharged to the outside of the bag via the passage opening. [5] In the above [4], the exhaust port of the exhaust means communicates with the room, and all or a part of the air discharged outside the bag is supplied to the room again. .

[6] A wall provided with an air permeable hole through which air passes and a bag provided with a vent for supplying or discharging air, wherein air supplied through the vent is passed through the air. The present invention is characterized in that the air is leaked into the room through the holes, or the air that has passed through the air holes and enters the bag is discharged through the vent.

[7] In the above [6], a plurality of bags having a plurality of vents are provided, and a communication pipe is provided for communicating the vent of one bag with the vent of the other bag. Then, the air supplied to one bag is supplied to the other bag via the communication pipe, or the air which has entered one bag enters the other bag via the communication pipe. It is characterized by doing.

[8] A wall provided with a bag having an air-permeable hole through which air passes and a vent for supplying air,
An air supply system having an air supply means for sending outdoor air or conditioned air, and an air supply pipe communicating an air supply port of the air supply means and a ventilation port of the bag body, and It is characterized in that the supplied outdoor air or conditioned air is leaked into the room through the air permeable holes.

[9] a wall surface provided with a bag body having an air permeation hole through which air permeates and a vent for supplying air;
What is claimed is: 1. An air supply system comprising: an exhaust unit for discharging air from a bag, and an exhaust pipe communicating between a vent of the bag and an intake of the exhaust unit. The air is sucked into the body, and the air is discharged to the outside of the bag through the passage.

[10] In the above item [9], the exhaust port of the exhaust means communicates with the room, and all or a part of the air discharged outside the bag is supplied to the room again. Things.

[0017]

[First Embodiment] FIG. 1 is a perspective view showing one embodiment of a ceiling according to the present invention, and shows an interior room in which a front wall is removed. In FIG. 1, a plurality of bags 1a, 1b, 1c are installed on a ceiling 10, and outside air or conditioned air (hereinafter, referred to as conditioned air) is provided in the bag 1a with air adjusting means 6 and piping. 5. A transmission hole 3 through which air can pass is provided on the indoor side surface (lower surface) of the bags 1a, 1b, 1c, and the supplied regulated air passes through the transmission hole 3 and leaks into the room.

Further, since the bags 1a, 1b and 1c are communicated with each other by the flexible tubes 4 and 5, the conditioned air supplied by the air adjusting means 6 is supplied to the bag 1b via the bag 1a. It is supplied to the bag 1c.

Therefore, the conditioned air leaks from the perforation holes of the respective bags, forms a gentle airflow, and descends in the room.

FIG. 2 is a perspective view showing a bag installed in one embodiment (FIG. 1) of the ceiling according to the present invention, in which a part of the surface is removed to show the inside. In FIG. 2, the bag body 1 is formed of an air-impermeable sheet, and has a transmission hole 3 through which air can freely pass through a lower surface 11 which is a lower side (indoor side) when installed on a ceiling. An upper surface (on the ceiling slab side) 12 of the bag body 1 is provided with a double-sided adhesive tape (not shown), a magnet, a mechanical locking means, or the like for installation on the ceiling slab. The side surface 13 of the bag 1 is provided with a vent 2a through which the adjusted air from the air adjusting means passes, and a vent 2b for passing the adjusted air to another bag. Since the ventilation port 2a and the passage port 2b are provided with flanges, it is easy to fix the flexible tube with a band or screw it in.

In addition, only the lower surface of the bag body may be formed of a woven cloth without perforating holes in the impermeable sheet. Further, the ventilation port 2a and the passage port 2b may be communicated with each other by a perforated tube to control the amount of regulated air to be transferred to another bag.

[Embodiment 2] FIG. 3A is a plan view showing an embodiment of an air supply system according to the present invention. In FIG. 3A, a bag 21 is installed in a first chamber, a bag 22 is installed in a second chamber, and bags 23 and 24 are installed in a third chamber. The conditioned air sent from the air adjusting means (cooling device) 6 is supplied to the bag body 21, leaks into the room from the permeation hole, and gradually cools the first room. Further, the conditioned air is supplied to the bag body 22 via the flexible tube 41, and gradually cools the second chamber. Further, the conditioned air is supplied to the bag 23 via the flexible tube 42.

Therefore, the air conditioning of all the rooms can be performed by only the single air adjusting means 6, and the cool air gradually descends from almost the entire surface of the ceiling to cool the entire room, so that the cool air hits the human body as airflow. Not so comfortable.

FIG. 3B is a plan view showing an embodiment of the air supply system according to the present invention. FIG. 3B shows a case where the flexible tubes 42 in FIG. 3A are replaced with flexible tubes from the bag 21 of the first chamber to the bag 23 of the third chamber and the bag 24 of the third chamber, respectively. 44
And the flexible tube 45 are communicated with each other.
The air is sent to the bag body 23 and the bag body 24 directly from the controller. In FIG. 3B, it is easier to guarantee the supply of the adjusted air to the bag 24 than in FIG. 3A.

The bag may cover the entire ceiling of each room or may cover only a part thereof.
The number of bags to be installed is not limited. Further, an air-permeable film such as a woven cloth may be provided on the lower surface of the bag or at a position below the lower surface so that the bag is not directly visible.

[Embodiment 3] FIG. 4 is a perspective view showing an embodiment of an air supply system according to the present invention, and shows an inside of a room in which a wall on a near side is removed. In FIG. 4, a bag 1 is installed on a ceiling 10 and an air heating means 8 is installed outside the room. The air inlet of the air heating means 8 is the bag 1 and the pipe 7
, And an exhaust port thereof communicates with a hot air blowing device 9 installed in the room. Therefore, the air heated by the heating means 8 (hereinafter, referred to as warm air) is blown into the room from the warm air outlet 9, rises while mixing with the room air, accumulates above the room, and flows through the air permeable holes 3. It penetrates and is sucked into the bag. Further, the air is returned to the air heating device 8 via the pipe 7, and all or a part of the air is heated again and circulates in the room.

Therefore, the heated air does not stagnate above the chamber and the room air is uniformly heated, so that there is no waste of heating energy. In particular, since the bag is disposed on the entire surface of the ceiling, so-called heat pool is eliminated, and the energy saving effect is large.

[Embodiment 4] FIG. 5 is a perspective view showing an embodiment of a wall surface according to the present invention, and shows an interior room in which a wall on the near side is removed. In FIG. 5, a plurality of bags 1
0a, 10b, and 10c are installed on the wall 100, and the bag 1
Outside air or conditioned air (hereinafter referred to as conditioned air) is supplied to Oa via the air adjusting means 60 and the pipe 50. A transmission hole 30 through which air can pass is provided on the indoor side surface of the bags 10a, 10b, and 10c.
The supplied regulated air passes through the perforation hole 30 and leaks into the room.

Further, since the bags 10a, 10b, 10c are connected to each other by the flexible tubes 40, 50, the conditioned air supplied by the air adjusting means 60 is supplied to the bag 10b via the bag 10a. It is supplied to the bag 10c.

Therefore, the conditioned air leaks from the through holes of the respective bags, and is supplied into the room as a gentle airflow. That is, Embodiment 1 shown in FIG. 1 installs the bag on the ceiling 10, whereas Embodiment 2 installs the bag on the wall 100, and the bags 10 a, 1
The shapes of 0b and 10c conform to the bag shown in FIG.
The present invention is not limited to a fixed wall surface, and may be a movable or semi-fixed partition.

Further, the bag body may be arranged only above the wall surface (including the partition), downward, or on the front surface.

[Embodiment 5] FIG. 6 is a side view showing another embodiment of the air supply system according to the present invention, and shows an interior room in which a wall on the near side has been removed. In FIG. 6, a bag 10U is installed on the upper surface of the wall surface 100, and air outside the room or conditioned air (hereinafter, referred to as conditioned air U) is supplied to the bag 10U via the air adjusting means 60U and the pipe 50U. Supplied. A transmission hole 30U through which air can freely pass is provided on the indoor side surface of the bag 10U, and the supplied regulated air U leaks into the room through the transmission hole 30U. Further, a bag 10L is installed below the wall surface 100, and outside air or conditioned air (hereinafter, referred to as adjusted air L) is supplied to the bag 10L via the air adjusting means 60L and the pipe 50L. Supplied. A permeable hole 30L through which air can freely pass is provided on the indoor side surface of the bag 10L, and the supplied regulated air U leaks into the room through the permeable hole 30L.

Therefore, the adjustment air U and the adjustment air L
Leaks from the transmission hole 30U and the transmission hole 30L independently, and is supplied into the room as a gentle airflow.

Further, when the air adjusting means 60U or the air adjusting means 60L has an exhausting function for exhausting indoor air, for example, the cooled adjusting air U is gradually supplied from the upper bag body 10U. , Lower bag 10L
, The room air can be slowly discharged, or, for example, the regulated air L heated from the lower bag 10L can be slowly supplied, and the room air can be slowly discharged from the upper bag 10U.

[Embodiment 6] FIG. 7 is a side view showing another embodiment of the air supply system according to the present invention, and shows an interior room in which a wall on the near side is removed. FIG. 6 is a modification of the third embodiment (FIG. 4) in which the hot air outlet 9 is changed to a bag body 90. The bag 90 conforms to that shown in FIG.
The same parts as those in the third embodiment described with reference to FIG. 4 are denoted by the same reference numerals, and a part of the description will be omitted.

Accordingly, the warm air heated by the air heating means 8 is gently supplied into the room through the perforation hole of the bag body 90, rises while mixing with the room air, and accumulates above the room. It penetrates and is sucked into the bag.
Further, the air is returned to the air heating device 8 via the pipe 7, and all or a part of the air is heated again and circulates in the room.

Further, when a cooling means 80 is provided in place of the air heating means 8, the air cooled by the cooling means 80 (hereinafter referred to as "cool air") gently flows through the through hole of the bag 1 on the ceiling. The air is supplied into the room, descends while being mixed with the room air, accumulates below the room, passes through the through hole of the bag 90 on the wall surface, and is sucked into the bag 90. Further, the air is returned to the cooling means 80, all or part of which is cooled again, and circulates in the room.

That is, not only the same energy saving effect as in the third embodiment is achieved, but also the comfort of living is further improved because warm or cold air is supplied gently.

[0039]

According to the ceiling or wall surface and the air supply system of the present invention described above, the following remarkable effects can be obtained. 1) Since the conditioned air gradually descends from the ceiling or the wall surface, the room can be maintained in a uniform and comfortable environment without feeling the wind speed of the cooling air or the like. 2) In addition, since the air stagnating in the upper part of the room from the ceiling or the wall surface is gently sucked and discharged and returned to the room again, wasteful cooling or heating of the room air can be eliminated. 3) Further, when the floor plan of the building is changed, a cooling or heating system can be easily formed only by re-installing the bag and changing the connection of the flexible tube. There is no need to install devices or the like according to a new layout. 4) Since the conditioned air leaks slowly from the wall surface, the room can be maintained in a uniform and comfortable environment without feeling the wind speed of heating air or cooling air.

[Brief description of the drawings]

FIG. 1 is a perspective view showing one embodiment of a ceiling according to the present invention.

FIG. 2 is a perspective view showing a bag installed in one embodiment (FIG. 1) of the ceiling according to the present invention.

FIG. 3 is a plan view showing an embodiment of an air supply system according to the present invention.

FIG. 4 is a perspective view showing an embodiment of an air supply system according to the present invention.

FIG. 5 is a perspective view showing one embodiment of a wall surface according to the present invention.

FIG. 6 is a plan view showing another embodiment of the air supply system according to the present invention.

FIG. 7 is a plan view showing another embodiment of the air supply system according to the present invention.

FIG. 8 is a side view showing a conventional air conditioner.

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 1 bag 2 vent 3 transmission hole 4 communication pipe 5 air supply pipe 6 air adjusting means 8 air heating means 9 hot air blowing device 10 ceiling 1a, 1b, 1c bag 10a, 10b, 10c bag 10L, 10U bag Reference Signs List 20 ventilation port 30 transmission hole 40 communication pipe 50 air supply pipe 60 air adjustment means 70 air heating means 80 cooling means 90 bag body 100 wall surface

Claims (10)

[Claims] 1. A ceiling provided with a bag having an air permeable hole through which air passes and a vent for supplying or discharging air, wherein the air supplied through the vent is passed through the air permeable hole. A ceiling characterized in that the ceiling penetrates the air and leaks into the room, or the air that penetrates through the air permeation hole and enters the bag body is discharged through a vent. 2. A bag having a plurality of vents is provided, and a communication pipe is provided for communicating the vent of one bag with the vent of the other bag. The supplied air is supplied to the other bag via the communication pipe, or the air which has entered one of the bags enters the other via the communication pipe. The ceiling according to claim 1. 3. A ceiling provided with a bag having an air permeation hole through which air passes and a ventilation port for supplying air, an air supply means for sending outdoor air or conditioned air, and a supply of air supply means An air supply system having an air port and an air supply pipe communicating with an air port of the bag body, the outdoor air or conditioned air supplied via the air port being transmitted through the air permeable hole. An air supply system characterized by leaking indoors. 4. A ceiling provided with a bag having an air permeation hole through which air passes and a vent for supplying air, an exhaust unit for discharging air from the bag, and a vent of the bag and an exhaust unit. An air supply system having an exhaust pipe communicating with an intake port, wherein air above the room is sucked into the bag body through the air permeable hole, and the air is further passed through the passage port. A ventilation system characterized by being discharged out of the air. 5. The ventilation system according to claim 4, wherein an exhaust port of the exhaust means communicates with the room, and all or a part of the air discharged outside the bag is supplied to the room again. . 6. A wall provided with a bag having an air permeable hole through which air passes and a vent for supplying or discharging air, wherein the air supplied through the vent is passed through the air permeable hole. A wall through which air that has passed through the air passage and leaked into the room, or air that has penetrated into the bag body through the air permeable hole is discharged through the vent. 7. A plurality of bags having a plurality of vents are provided, and a communication pipe is provided for communicating the vent of one bag with the vent of the other bag. The supplied air is supplied to the other bag body via the communication pipe, or the air that has entered one bag body enters the other bag body via the communication pipe. Item 6. The wall according to Item 6. 8. A wall provided with a bag having an air permeation hole through which air permeates and a ventilation port for supplying air, an air supply means for supplying outdoor air or conditioned air, and a supply of air supply means An air supply system having an air port and an air supply pipe communicating with an air port of the bag body, the outdoor air or conditioned air supplied via the air port being transmitted through the air permeable hole. An air supply system characterized by leaking indoors. 9. A wall provided with a bag having an air permeation hole through which air passes and a vent for supplying air, exhaust means for exhausting air from the bag, and a vent for the bag and exhaust means An air supply system having an exhaust pipe communicating with the intake port, wherein the air in the room is sucked into the bag body through the air permeable hole, and the air is further transmitted to the bag body through the passage port. A ventilation system characterized by discharging to the outside. 10. The ventilation system according to claim 9, wherein an exhaust port of the exhaust means communicates with the room, and all or a part of the air discharged outside the bag body is supplied to the room again. .