JPS62138636A - Air cleaned room - Google Patents
Air cleaned roomInfo
- Publication number
- JPS62138636A JPS62138636A JP60279490A JP27949085A JPS62138636A JP S62138636 A JPS62138636 A JP S62138636A JP 60279490 A JP60279490 A JP 60279490A JP 27949085 A JP27949085 A JP 27949085A JP S62138636 A JPS62138636 A JP S62138636A
- Authority
- JP
- Japan
- Prior art keywords
- air
- clean air
- ceiling
- clean
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
- F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は空気清浄室に係り、特に天井部に清浄空気吹出
口を備えた空気清浄室の改良に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to an air purification room, and particularly to an improvement of an air purification room equipped with a clean air outlet in the ceiling.
従来、この種の空気清浄室は一般に第３図に示すような
構成とされている。Conventionally, this type of air cleaning room generally has a configuration as shown in FIG.
即ち、空気清浄室１２の天井壁１４に多数の清浄空気吹
出口１６が間隔的に設けられ、側壁１８の下部に吸気口
２０が設けられる。吸気口２０は吸気ダクト２２を介し
て空気調和機２４に外気導入ダクト２６とともに接続さ
れ、この空気調和機２４でミキシングされた空調空気は
送風機２８により、送気ダクト３０を介して天井チャン
バ３２に供給され、清浄空気として清浄空気吹出口１６
がら空気清浄室１２内に吹込まれる。That is, a large number of clean air outlets 16 are provided at intervals on the ceiling wall 14 of the air cleaning room 12, and an intake port 20 is provided at the lower part of the side wall 18. The intake port 20 is connected to an air conditioner 24 through an intake duct 22 together with an outside air introduction duct 26, and the conditioned air mixed by the air conditioner 24 is sent to a ceiling chamber 32 via an air supply duct 30 by a blower 28. The clean air outlet 16 is supplied with clean air.
The air is blown into the air cleaning chamber 12.
ところで従来の空気清浄室１２においては、清浄空気吹
出口１６が、第４図に拡大して示したように、水平な天
井壁１４に垂直に開口して設けられている。即ち、天井
壁１４は例えば格子状の枠体で構成され、吊金具３４で
天井コンクリートに吊下げられる。この枠体の孔によっ
て清浄空気吹出口１６が形成され、清浄空気吹出口１６
にはそれぞれフィルタ３６が取付けられる。なお、枠体
の適所には照明器具３８等が設けられる。照明器具３８
は例えば函体４０にチョーク４２を介してランプ４４を
収納したものとされる。By the way, in the conventional air cleaning room 12, the clean air outlet 16 is provided so as to open perpendicularly to the horizontal ceiling wall 14, as shown in an enlarged view in FIG. That is, the ceiling wall 14 is constructed of, for example, a lattice-like frame, and is suspended from the ceiling concrete using hanging fittings 34. A clean air outlet 16 is formed by the hole in the frame, and the clean air outlet 16
A filter 36 is attached to each. Note that lighting fixtures 38 and the like are provided at appropriate locations on the frame. Lighting equipment 38
For example, a lamp 44 is housed in a box 40 with a choke 42 interposed therebetween.
しかして、このような従来の構成では、照明器具３８の
直下では、隣接する清浄空気吹出口１６から吹出した空
気が乱流状態となり、空気清浄室１２内の清浄度を悪化
させる可能性がある。照明器具３８の幅を小さくするこ
とも考えられるが技術的に限度がある。また、空気吹出
性を向上するために過度に清浄空気吹出口１６の開口面
積を拡大すると、消火設備や各種センサを天井に設置す
ることが困難になる。However, in such a conventional configuration, directly below the lighting fixture 38, the air blown out from the adjacent clean air outlet 16 becomes turbulent, which may deteriorate the cleanliness inside the air clean room 12. . Although it is possible to reduce the width of the lighting fixture 38, there is a technical limit. Further, if the opening area of the clean air outlet 16 is excessively expanded to improve air blowing performance, it becomes difficult to install fire extinguishing equipment and various sensors on the ceiling.
本発明はこのような事情に鑑みてなされたもので、清浄
空気を乱すことなく、天井部に十分なスペースをもって
照明器具、消火設備、センサ類等を設置でき、しかも施
工及び保守等が容易に行なえる空気清浄室を提案するこ
とを目的としている〔発明の概要〕
本発明は、前記目的を達成する為に、天井壁を波形に屈
曲させ、その天井壁の傾斜面に清浄空気吹出口を開口さ
せて設け、室内に清浄空気を一様に斜降させるようにし
たものである。The present invention has been developed in view of the above circumstances, and it is possible to install lighting equipment, fire extinguishing equipment, sensors, etc. with sufficient space in the ceiling without disturbing clean air, and it is easy to install and maintain. [Summary of the Invention] In order to achieve the above-mentioned object, the present invention has a ceiling wall bent in a corrugated manner, and a clean air outlet is provided on an inclined surface of the ceiling wall. It is open and allows clean air to fall evenly into the room.
〔実施例〕
以下、添付図面に従って本発明に係る空気清浄室の好ま
しい実施例を詳説する。[Embodiments] Hereinafter, preferred embodiments of the air cleaning room according to the present invention will be described in detail with reference to the accompanying drawings.
第１図は清浄空気室全体の縦断面を概略的に示している
。FIG. 1 schematically shows a longitudinal section of the entire clean air chamber.
第１図に示すように、空気清浄室５０の化粧壁としての
天井壁５２は波形に屈曲して設けられ、その一方に向か
って傾斜する面に清浄空気吹出口５４が設けられる。側
壁５６の下部には吸気口５８が設けられ、この吸気口５
８は吸気ダクト６０を介して空気調和機６２に外気導入
ダクト６４とともに接続される。そして、空気調和機６
２でミキシングされた空調空気は、送風［６６により、
図に矢印で示すように送気ダクト６８を介して天井チャ
ンバ７０に供給され、清浄空気として清浄空気吹出口５
４がら空気清浄室５０内に吹込まれる。As shown in FIG. 1, a ceiling wall 52 serving as a decorative wall of the air-cleaning room 50 is bent in a corrugated manner, and a clean air outlet 54 is provided on one side of the ceiling wall 52 that slopes toward the other. An intake port 58 is provided at the bottom of the side wall 56, and this intake port 5
8 is connected to an air conditioner 62 through an intake duct 60 together with an outside air introduction duct 64 . And air conditioner 6
The conditioned air mixed in step 2 is
As shown by the arrow in the figure, the air is supplied to the ceiling chamber 70 via the air supply duct 68, and the clean air is supplied to the clean air outlet 5 as clean air.
4 is blown into the air cleaning chamber 50.
第２図は清浄空気吹出口５４を詳細に示す拡大断面図で
ある。第２図に示すように、天井壁５２を構成する枠体
が斜向配置で整列して設けられる。その枠体の一方に向
う孔によって清浄空気吹出口５４が構成され、その清浄
空気吹出口５４にフィルタ７２が嵌合設置される。なお
、清浄空気吹出口５４に逆向きに略９０度傾いて隣接す
る部分に照明器具７４及び消火設備７６等が設置される
このような実施例の構成によれば、清浄空気吹出口５４
が一様に傾斜した状態で設けられ、これと略直交する状
態で照明器具７４等が配置するので吹出空気は流動を阻
害されない。したがって、乱流を生じることなく、空気
清浄室５０内に清浄空気が吹出される。また清浄空気吹
出口５４の開口面は、吹出方向に沿って隙間なく並列に
配置され、渦流等の発生もない。よって従来に比べて室
内清浄度を向上することができる。しかも、天井壁５２
を波状にしたことにより、天井面積が拡大され、照明器
具７４等の設置スペースが十分に確保でき、施工、保守
作業等も容易に行なえるようになる。FIG. 2 is an enlarged sectional view showing the clean air outlet 54 in detail. As shown in FIG. 2, the frames constituting the ceiling wall 52 are arranged in a diagonal arrangement. A clean air outlet 54 is formed by a hole facing one side of the frame, and a filter 72 is fitted and installed in the clean air outlet 54. In addition, according to the configuration of such an embodiment in which the lighting equipment 74, the fire extinguishing equipment 76, etc. are installed in a portion adjacent to the clean air outlet 54 with an inclination of approximately 90 degrees in the opposite direction, the clean air outlet 54
Since the lighting fixtures 74 and the like are arranged substantially perpendicular to this, the flow of the blown air is not obstructed. Therefore, clean air is blown into the air cleaning chamber 50 without creating turbulence. Further, the opening surfaces of the clean air outlets 54 are arranged in parallel without any gaps along the blowing direction, and no vortex or the like is generated. Therefore, indoor cleanliness can be improved compared to the conventional method. Moreover, the ceiling wall 52
By making it wavy, the ceiling area is expanded, a sufficient space for installing lighting equipment 74, etc. can be secured, and construction and maintenance work can be easily performed.
前記実施例に於いて、吸気口５８は右側壁５６に設けた
が、この吸気口５８を吹出口５４の吹出気流方向の反対
側の左側壁に設けて室内気流分布を更に良くしてもよい
。In the embodiment described above, the intake port 58 was provided on the right side wall 56, but the air intake port 58 may be provided on the left side wall opposite to the blowout airflow direction of the outlet 54 to further improve the indoor airflow distribution. .
以上のように、本発明に係る空気清浄室によれば、清浄
空気吹出口を一様に傾斜させて設けることにより、照明
器具等の設置による乱流が防止され、空気清浄度を向上
できると共に、消火設備や各種センサ等の設備が十分な
スペースのもとに設置でき、施工、保守等も容易に行な
えるようになるという作用効果が奏される。As described above, according to the air cleaning room according to the present invention, by providing the clean air outlet at a uniform inclination, turbulence caused by the installation of lighting equipment, etc. can be prevented, and the air cleanliness can be improved. , equipment such as fire extinguishing equipment and various sensors can be installed in a sufficient space, and construction, maintenance, etc. can be easily performed.
第１図は本発明の一実施例を示す全体の概略縦断面図、
第２図は第１図の要部拡大図、第３図は従来例を示す全
体断面図、第４図は第３図の要部拡大図である。
５０・・・空気清浄室、 ５２・・・天井壁、 ５４・
・・清浄空気吹出口、 ７２・・・フィルタ。
出願人 日立プラント建設株式会社
第１図
第２図
／Ｚ ：フイルヲ
第３図
第４図FIG. 1 is a schematic longitudinal cross-sectional view of the entire structure showing one embodiment of the present invention;
2 is an enlarged view of the main part of FIG. 1, FIG. 3 is an overall sectional view showing a conventional example, and FIG. 4 is an enlarged view of the main part of FIG. 3. 50...Air purification room, 52...Ceiling wall, 54.
...Clean air outlet, 72...Filter. Applicant Hitachi Plant Construction Co., Ltd. Figure 1 Figure 2/Z: File Figure 3 Figure 4
Claims (1)
井チャンバに供給された清浄空気を前記清浄空気吹出口
を介して室内に送り込むようにした空気清浄室において
、清浄空気吹出口を波形に屈曲した天井壁の傾斜面に開
口させたことを特徴とする空気清浄室。In an air cleaning room in which a clean air outlet is provided in a ceiling wall and clean air supplied from an air purifier to a ceiling chamber is sent into the room through the clean air outlet, the clean air outlet is shaped like a wave. An air purification room characterized by an opening in the inclined surface of a curved ceiling wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60279490A JPS62138636A (en) | 1985-12-12 | 1985-12-12 | Air cleaned room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60279490A JPS62138636A (en) | 1985-12-12 | 1985-12-12 | Air cleaned room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62138636A true JPS62138636A (en) | 1987-06-22 |
| JPH0471127B2 JPH0471127B2 (en) | 1992-11-12 |
Family
ID=17611770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60279490A Granted JPS62138636A (en) | 1985-12-12 | 1985-12-12 | Air cleaned room |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138636A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5086692A (en) * | 1990-04-12 | 1992-02-11 | Welch Henry W | Air handling system and method for an operating room |
| ES2399776R1 (en) * | 2010-10-11 | 2013-04-17 | Tecnica En Instalaciones De Fluidos S L | AIR CONDITIONING SYSTEM FOR REDUCED DIMENSIONS ENCLOSURES |
-
1985
- 1985-12-12 JP JP60279490A patent/JPS62138636A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5086692A (en) * | 1990-04-12 | 1992-02-11 | Welch Henry W | Air handling system and method for an operating room |
| ES2399776R1 (en) * | 2010-10-11 | 2013-04-17 | Tecnica En Instalaciones De Fluidos S L | AIR CONDITIONING SYSTEM FOR REDUCED DIMENSIONS ENCLOSURES |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0471127B2 (en) | 1992-11-12 |
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