JP2650087B2 - Air-conditioning room using partitions with air purifier - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air-conditioning room using a partition with an air cleaner.

[0002]

2. Description of the Related Art FIG. 7 shows a conventional air-conditioned room in which air is cleaned by an air purifier and a partition.

In such an air-conditioned room, the air in the room surrounded by the partition 1 is sucked by the air suction port 2 of the air purifier 3 arranged inside each of the partitions 1, and after being cleaned, the air is cleaned. The contaminated air in the space surrounded by the partition 1 is discharged from the air outlet 4 provided in the machine 3.

Further, by making the portion enclosed by the partition 1 a negative pressure, the flow of the contaminated air from the port 5 to the outside is further prevented, and the contaminated air is treated.

FIG. 8 shows the details of the air purifier 3; 6 is a fan disposed inside the air purifier 3; 7 is a pre-filter disposed inside the air purifier 3;
Denotes an electric dust collecting unit disposed inside the air purifier 3, 9 denotes a deodorizing filter disposed inside the air purifier 3, and 12 denotes a switch disposed to operate the air purifier 3.

[0006]

However, in the conventional air-conditioning room as described above, in order to keep the inside of the air-conditioning room at a negative pressure, the air volume of the fan 6 of the air purifier 3 must be increased. However, there is a disadvantage that the capacity of the fan 6 and the like are increased.

[0007]

The air-conditioned room using the partition with the air purifier of the present invention has an air outlet at the top, an air inlet at the side, and the air outlet and the inside thereof. with an air purifier communicating between air inlet, and a plurality of partitions surrounding the desired area, the party by air that reaches the ceiling is discharged toward the ceiling than the air blowing outlet of said partition
With an air curtain that forms a closed space between the ceiling and the ceiling
And purifying the contaminated air in the closed space without discharging the air out of the closed space.

The air-conditioning room using the partition with an air purifier of the present invention has an air outlet at the top, an air inlet at the side, and the inside between the air outlet and the air inlet. It was equipped with an air cleaner in communication, a plurality and closing de <br/> a partition surrounding the desired area, the Pate with air that reaches the ceiling is discharged toward the ceiling than the air blowing outlet of said partition
Air curtain that forms a closed space between the ceiling and the ceiling
Wherein the contaminated air in the closed space is cleaned without being discharged to the outside of the closed space.

The air is discharged obliquely upward from the air outlet toward the center of the ceiling.

[0010]

Embodiments of the present invention will be described below with reference to the drawings.

In the present invention, as shown in FIGS. 1 to 3, the entrance 5 is closed by an opening / closing door 13, and an air purifier 3 is arranged in the partition 1, and the air inlet 2 The air outlets 4 are provided on the side surface and the upper portion of the partition 1, respectively.

As shown in FIG. 4, an air curtain which forms a closed space between the upper surface of the partition 1 and the corresponding lower surface of the ceiling 10 is formed by air discharged from the air outlet 4 of the partition 1. So that

Since the air-conditioning room of the present invention has the above-described configuration, when the switch 12 is pressed and the power is turned on, the power is supplied to the air purifier 3 disposed inside each partition 1, and the fan 6 and the electric The dust unit 8 operates.

By the operation of the fan 6, air is drawn from the air suction port 2, particles are removed by the pre-filter 7, fine particles are removed by the electrostatic precipitating unit 8, and gaseous pollutants are removed by the deodorizing filter 9. Then, clean air is discharged from the air outlet 4 toward the ceiling 10, and an air curtain is formed on the upper surface of the partition 1 and the lower surface of the ceiling 10.

Further, as shown in FIG.
When it reaches zero, the wind diverges in the horizontal direction, and a part of the wind flowing along the ceiling 10 collides with each other near the center of the upper part of the portion surrounded by each of the partitions 1, and becomes a downward flow, and the inside of the partition 1 Floor 11 while attracting the polluted air
Head for.

When the wind reaches the floor 11, the wind diverges in each direction, and the partitions 1 and the open / close doors 1 extend along the floor 11.
When the water flows to the side 3 and reaches each of the partitions 1 and the opening / closing door 13, it rises along the wall and forms an upward flow.

When a high degree of air cleanliness is not required, the above processing can be performed only with a plurality of partitions 1 without installing the open / close door 13 as shown in FIG. In this case, the wind flows along the floor 11 toward each of the partitions 1 and the entrance 5, and at the time of reaching each of the partitions 1, rises along the wall to form an upward flow. Although a part of the wind flowing to the outside flows out from the entrance 5, most of the wind is attracted to the upward flow generated in each of the partitions 1 arranged on both sides of the entrance 5.

A part of the upward flow containing the contaminated air is sucked from the air suction port 2 and subjected to the air purifying process in the same manner as described above. The upward flow containing the untreated contaminated air is blown out from the air outlet 4. Attracted by the air that is emitted, it reaches the ceiling surface without flowing out of the air curtain, flows out to the upper central part of the part surrounded by the partition 1, and forms a downward flow there, and as a result, a circulating flow is formed. It is cleaned.

In another embodiment of the present invention, as shown in FIG. 6, the direction of the air discharged from the air outlet 4 of the partition 1 is inclined obliquely upward toward the center of the ceiling 10.

[0020]

According to the air-conditioning room of the present invention, clean air flows from the ceiling 10 to the floor 11 and flows along the floor 11 to the side of the entrance 5, but when it reaches each of the partitions 1, it reaches the wall. It rises along and becomes a circulating flow without flowing out of the air curtain, and is sequentially cleaned.

The door 5 is provided with an opening / closing door 13 in the portion enclosed by the partition 1 to prevent outflow of contaminated air from the enclosed portion. As long as there is an air volume enough to form an air curtain, there is no need to maintain a negative pressure inside the air curtain, so the air volume of the fan 6 can be increased,
There is no need to increase the capacity of the fan 6 or the like. In addition, even when the ceiling is high such as an atrium, the air processed by the air purifier 3 is supplied to the plurality of partitions 1 and the opening / closing door 13
It is sufficient that the air volume of the fan 6 blows out toward the center of the ceiling 10 and forms an air curtain obliquely upward of the portion surrounded by the circle, and it is not necessary to allow the air to reach the ceiling 10. There is a great advantage that it is not necessary to increase the air volume or the capacity of the fan 6 or the like.

Furthermore, since a circulating flow can be formed by the partition and the air curtain, it is possible to sequentially purify the air without introducing contaminated air to the outside.

[Brief description of the drawings]

FIG. 1 is a perspective view of an air-conditioned room using a partition with an air purifier according to the present invention.

FIG. 2 is a perspective view of an air-conditioned room using the partition with an air purifier of the present invention.

FIG. 3 is a longitudinal sectional view of an air-conditioned room using the partition with an air purifier of the present invention.

FIG. 4 is an explanatory diagram of an air flow in an air-conditioned room using the partition with an air purifier of the present invention.

FIG. 5 is a perspective view of another embodiment of the air-conditioned room using the partition with the air purifier of the present invention.

FIG. 6 is an explanatory view of an air flow in another embodiment of the air-conditioned room using the partition with the air purifier of the present invention.

FIG. 7 is a perspective view of an air-conditioned room using a conventional partition with an air purifier.

FIG. 8 is a sectional view of a main part of an air purifier in an air-conditioned room.

[Explanation of symbols]

 Reference Signs List 1 partition 2 air inlet 3 air purifier 4 air outlet 5 entrance 6 fan 7 pre-filter 8 electric dust collection unit 9 deodorizing filter 10 ceiling 11 floor 12 switch 13 door

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Kotoku Shibuya 3-12-2 Nakamachidai, Midori-ku, Yokohama-shi, Kanagawa Prefecture Toyoco Group Technology Research Institute Co., Ltd. (72) Inventor Yoshikazu Terashima 4- Meieki Station, Nakamura-ku, Nagoya-shi, Aichi Prefecture 5-27 ITOH Co., Ltd. (56) References JP-A-5-223304 (JP, A) JP-A-2-45014 (JP, A) JP-A-6-249494 (JP, A) 2-44146 (JP, A) Hikaru 1-114860 (JP, U)

Claims (3)

(57) [Claims] 1. A desired area having an air outlet at an upper portion, an air inlet at a side surface, and an air purifier communicating the air outlet and the air inlet therein.
And a plurality of partition surrounding the, reach the ceiling discharged toward the ceiling from the air blowing port of the partition
By be that the air become more and air curtain forming a closed space between the partition and the ceiling, the air purifier with a partition, characterized in that the contaminated air in the closed space is cleaned without releasing to the outside of the closed space Air conditioning room used. 2. A desired area having an air outlet at an upper portion, an air inlet at a side surface, and an air purifier that communicates between the air outlet and the air inlet therein.
A plurality and door partition surrounding said partitions and the ceiling by the air that reaches the ceiling is discharged toward the ceiling than the air blowing outlet of said partition
An air-conditioning room using a partition with an air purifier , comprising an air curtain forming an enclosed space therebetween, and cleaning the contaminated air in the enclosed space without discharging the air to the outside of the enclosed space. 3. The air-conditioned room using a partition with an air purifier according to claim 1, wherein air is discharged obliquely upward from the air outlet toward the center of the ceiling.