JPH0343544Y2 - - Google Patents
Info
- Publication number
- JPH0343544Y2 JPH0343544Y2 JP1986180936U JP18093686U JPH0343544Y2 JP H0343544 Y2 JPH0343544 Y2 JP H0343544Y2 JP 1986180936 U JP1986180936 U JP 1986180936U JP 18093686 U JP18093686 U JP 18093686U JP H0343544 Y2 JPH0343544 Y2 JP H0343544Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- cooling
- heating coil
- humidifier
- air conditioning
- 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.)
- Expired
Links
- 230000001954 sterilising effect Effects 0.000 claims description 24
- 238000004378 air conditioning Methods 0.000 claims description 22
- 230000002070 germicidal effect Effects 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000004659 sterilization and disinfection Methods 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Central Air Conditioning (AREA)
Description
【考案の詳細な説明】
〈産業上の利用分野〉
本考案は、外気及び室内から取入れた空気を調
温、調湿するとともに、内設した殺菌灯により該
空気に殺菌処理を施すことのできる空調設備に関
する。[Detailed description of the invention] <Industrial application field> This invention can control the temperature and humidity of air taken in from outside and indoors, and can also sterilize the air using an internal germicidal lamp. Regarding air conditioning equipment.
〈従来の技術〉
外気及びクリーンルーム等室内の空気は空調設
備に取入れられて調温、調湿され且つフイルタ、
例えばHEPAフイルタと呼ばれる高性能フイル
タを通して再び給気されることにより清浄化され
る。しかしその際、塵埃等に付着した菌の様にフ
イルタで取除かれる菌もあるが、通過して空気と
一緒に室内へ給気されてしまう菌も多い。<Conventional technology> Outside air and indoor air such as clean rooms are taken into air conditioning equipment, where the temperature and humidity are controlled, and filters are used.
For example, the air is purified by being supplied again through a high-performance filter called a HEPA filter. However, at this time, although some bacteria, such as bacteria attached to dust, are removed by a filter, many bacteria pass through and are supplied into the room along with the air.
この様に従来の空調設備では、ある程度の除菌
処理は施されるが殺菌処理は施されない為、室内
に殺菌灯を設置したり室を密閉してガス状薬品を
散布する等、室内において空気に殺菌処理を施し
ていた。 In this way, conventional air conditioning equipment performs a certain amount of sterilization processing but does not perform sterilization processing. had been sterilized.
〈考案が解決しようとする問題点〉
しかし菌は、除菌の為に設置されたフイルタ、
或いは空調設備を構成する空調機内の加湿器の水
やドレンパンといつた部分で繁殖し、又空調設備
に取入れられる外気にも含まれる為次々と室内へ
入り込む。従つて従来の空調設備では、その室を
真に無菌な状態にすることは疎か、反対に空調設
備を仲介として建物内での空気感染を発生させる
場合もある。〈Problem that the invention aims to solve〉 However, bacteria can be removed by filters installed for sterilization.
Alternatively, it breeds in the humidifier water and drain pans in the air conditioning equipment, and is also contained in the outside air taken into the air conditioning equipment, so it enters the room one after another. Therefore, conventional air conditioning equipment does not keep the room in a truly sterile state, and on the contrary, air-conditioning equipment may cause airborne infections within the building.
〈問題点を解決する為の手段〉
本考案は上記問題点を解決すべく案出したもの
で、空調設備内に殺菌灯を設ける事によつて外気
及び室内から取入れた空気を調温、調湿するとと
もに、該空気及び菌の繁殖場所に殺菌処理を施
し、再び室内へ給気することができる殺菌型空調
設備である。<Means for solving the problem> The present invention was devised to solve the above problem, and by installing a germicidal lamp in the air conditioning equipment, it is possible to temperature-regulate and control the air taken in from outside and indoors. This is a sterilizing air conditioning system that humidifies the air and sterilizes the air and places where bacteria breed, and then supplies the air back into the room.
〈実施例〉
以下、図面に基づいて本考案による実施例を説
明する。<Example> Hereinafter, an example according to the present invention will be described based on the drawings.
第１図は本考案の第一の実施例を示す要部概略
図である。図で示す様に殺菌型空調設備１内、更
に詳しくは空調設備１を構成する空調機１１の内
部にHEPAフイルタ１１ａ、冷却加熱コイル１
１ｂ、加湿器１１ｃが設けられ、更にこの通気路
内でかつHEPAフイルタ１１ａ、冷却加熱コイ
ル１１ｂ、加湿器１１ｃよりも上手側には複数の
殺菌灯２が、通気路と直交する状態で配置されて
いる。 FIG. 1 is a schematic diagram of main parts showing a first embodiment of the present invention. As shown in the figure, inside the sterilizing air conditioning equipment 1, more specifically, inside the air conditioner 11 that constitutes the air conditioning equipment 1, there is a HEPA filter 11a and a cooling/heating coil 1.
1b and a humidifier 11c are provided, and a plurality of germicidal lamps 2 are disposed in the ventilation path and on the upper side of the HEPA filter 11a, the cooling/heating coil 11b, and the humidifier 11c so as to be perpendicular to the ventilation path. ing.
更にそれより下手側のHEPAフイルタ１１ａ
と冷却加熱コイル１１ｂ間、冷却加熱コイル１１
ｂと加湿器１１ｃ間にはそれぞれ殺菌灯２ａが配
置される。 Furthermore, the HEPA filter 11a on the lower side
and the cooling and heating coil 11b, between the cooling and heating coil 11b.
A germicidal lamp 2a is arranged between the humidifier 11c and the humidifier 11c.
一方上記上手側の複数の殺菌灯２が配置された
通気路の内壁には反射板３が取付けられている。 On the other hand, a reflector plate 3 is attached to the inner wall of the ventilation path in which the plurality of germicidal lamps 2 on the upper side are arranged.
そして還気ダクト１２と外気ダクト１３から取
り入れられた室内及び外部からの空気は通気路の
上手側から下手側へ通気される。 Air from the room and outside taken in through the return air duct 12 and the outside air duct 13 is vented from the upper side of the ventilation path to the lower side.
上手側においては殺菌灯２が通気路と直交状態
に配置されている為、空気はむらなく殺菌作用を
受ける。 On the upper side, the sterilizing lamp 2 is arranged perpendicular to the ventilation path, so that the air is evenly sterilized.
この際内壁に取付けられた反射板３によつてよ
り大きな殺菌作用となる。 At this time, the reflection plate 3 attached to the inner wall provides a greater sterilization effect.
更にHEPAフイルタ１１ａ、冷却加熱コイル
１１ｂ、加湿器１１ｃ自体は、各間の殺菌灯２ａ
によつて常時殺菌作用を受けており、これらを通
過する空気を汚染することもない。 Furthermore, the HEPA filter 11a, the cooling/heating coil 11b, and the humidifier 11c themselves are connected to the germicidal lamp 2a between them.
They are constantly sterilized and do not contaminate the air that passes through them.
以上の如く、上手側で殺菌作用を受けた空気
は、殺菌作用を受けながら維持し、又は新たな殺
菌効果をHEPAフイルタ１１ａ、冷却加熱コイ
ル１１ｂ、加湿器１１ｃを通り、室内へ給気され
ることになる。 As described above, the air that has been sterilized on the upper side is supplied into the room through the HEPA filter 11a, the cooling/heating coil 11b, and the humidifier 11c, while maintaining the sterilizing effect or having a new sterilizing effect. It turns out.
一方、殺菌灯２ａ，２ａ…は100μW／cm2程度
の低密度な紫外線を長時間照射するもので、これ
によりフイルタ１１ａ、冷却加熱コイル１１ｂ、
加湿器１１ｃ及びそれらの下方に設置されたドレ
ンパン１１ｄにおける菌の繁殖が防止される。 On the other hand, the germicidal lamps 2a, 2a... emit low-density ultraviolet rays of about 100 μW/cm 2 for a long time.
Propagation of bacteria in the humidifier 11c and the drain pan 11d installed below them is prevented.
第２図は上記殺菌された空気を更に殺菌する為
の例である。図例の如く殺菌灯２，２及び反射板
３は殺菌型空調設備１を構成する吹出口ユニツト
１６の内部、例えばチヤンバ１６ａ内壁に設けら
れている。この吹出口ユニツト１６は給気ダクト
１５と室内への吹出口１７とをつなぐもので、室
内へ給気される調温、調湿された空気は、更にこ
こに設けた殺菌灯２からの高密度な紫外線照射及
び反射板３による反射光により殺菌処理が施され
る。 FIG. 2 is an example of further sterilizing the sterilized air. As shown in the figure, the germicidal lamps 2, 2 and the reflector plate 3 are provided inside the air outlet unit 16 constituting the germicidal air conditioner 1, for example, on the inner wall of the chamber 16a. This air outlet unit 16 connects the air supply duct 15 and the indoor air outlet 17, and the temperature- and humidity-controlled air supplied into the room is further supplied to the air from the germicidal lamp 2 installed here. Sterilization treatment is performed by dense ultraviolet irradiation and light reflected by the reflection plate 3.
第３図は第２図に示した例とは別の例を説明す
るものである。図例の如く、殺菌灯２及び反射板
３は殺菌型空調設備１を構成する給気ダクト１５
の内部、更に詳しくは給気ダクト１５を形成する
ダクトユニツト１５ａの内壁に設けられている。
よつて室内へ給気される調温、調湿された空気は
更にここに設けた殺菌灯２からの高密度な紫外線
照射及び反射板３による反射光により十分な殺菌
処理が施される。 FIG. 3 explains an example different from the example shown in FIG. 2. As shown in the figure, the sterilizing lamp 2 and the reflector 3 are connected to the air supply duct 15 that constitutes the sterilizing air conditioning equipment 1.
More specifically, it is provided on the inner wall of the duct unit 15a forming the air supply duct 15.
Therefore, the temperature- and humidity-controlled air supplied into the room is further sterilized by high-density ultraviolet irradiation from the sterilizing lamp 2 provided here and reflected light from the reflector plate 3.
〈効果〉
以上述べた様に本考案の殺菌型空調設備によれ
ば、外気及び室内から取入れた空気の両方に殺菌
処理を施すことができる為、空調設備を運転する
事により、建物全体が殺菌でき、空気感染及びカ
ビの発生等を防止することができる。又空調設備
の内部という狭い空間で集中的に殺菌処理を行う
為、室内に殺菌灯を設置した場合に問題となる人
体に対する影響を防止し、且つ殺菌処理に要する
コストが軽減される。<Effects> As mentioned above, the sterilizing air conditioning system of the present invention can sterilize both the outside air and the air taken in from indoors, so by operating the air conditioning system, the entire building can be sterilized. This can prevent airborne infections and mold growth. Furthermore, since the sterilization process is carried out intensively in the narrow space inside the air conditioning equipment, the effects on the human body, which would be a problem if a sterilization lamp is installed indoors, are prevented and the cost required for the sterilization process is reduced.
更に第二及び第三実施例の場合には、既設の空
調設備をそのまま殺菌型空調設備に換えることが
でき、又第一実施例との組合せにより一つの空調
機から給気ダクトを分岐して複数の室へ給気する
空調設備においては、ある特定の室及び系統の殺
菌度を高めることもできる。又紫外線の照射密度
を変える事により、殺菌効果を変化させ、用途に
応じた殺菌型空調設備を作る事も可能である。 Furthermore, in the case of the second and third embodiments, the existing air conditioning equipment can be replaced with a sterilizing type air conditioning equipment, and in combination with the first embodiment, the air supply duct can be branched from one air conditioner. In air conditioning equipment that supplies air to multiple rooms, it is also possible to increase the degree of sterilization in a specific room or system. Furthermore, by changing the irradiation density of ultraviolet rays, it is possible to change the sterilizing effect and create sterilizing air conditioning equipment according to the application.
第１図は、第一実施例の要部概略図、第２図
は、第二実施例の要部概略図、第３図は第三実施
例の要部斜視図である。
１……殺菌型空調設備、１１……空調機、１５
……給気ダクト、１５ａ……ダクトユニツト、１
６……吹出口ユニツト、２，２ａ……殺菌灯、３
……反射板。
FIG. 1 is a schematic diagram of the main parts of the first embodiment, FIG. 2 is a schematic diagram of the main parts of the second embodiment, and FIG. 3 is a perspective view of the main parts of the third embodiment. 1... Sterilization type air conditioning equipment, 11... Air conditioner, 15
...Air supply duct, 15a...Duct unit, 1
6...Air outlet unit, 2, 2a...Bactericidal lamp, 3
……a reflector.
Claims (1)
HEPAフイルタ、冷却加熱コイル、加湿器に通
過させて調温、調湿し、該空気を再び室内に給気
する空調設備において、 前記通気路内でかつ前記HEPAフイルタ、冷
却加熱コイル、加湿器よりも上手側に複数の殺菌
灯を、該通気路と直交する状態で配置するととも
に、 前記HEPAフイルタと冷却加熱コイル間及び
冷却加熱コイルと加湿器間に夫々殺菌灯を配置
し、 少なくとも前記複数の殺菌灯を設けた通気路の
内壁には反射板が取付けられたことを特徴とする
殺菌型空調設備。[Scope of utility model registration claim] Air taken in from outside and indoors is
In an air conditioning system in which the air is passed through a HEPA filter, a cooling/heating coil, and a humidifier to control temperature and humidity, and the air is then supplied indoors again, within the ventilation path and from the HEPA filter, cooling/heating coil, and humidifier. A plurality of germicidal lamps are arranged on the upper side of the air passage in a state perpendicular to the ventilation path, and germicidal lamps are arranged between the HEPA filter and the cooling/heating coil and between the cooling/heating coil and the humidifier, and at least the plurality of Germicidal air conditioning equipment characterized by a reflective plate attached to the inner wall of the ventilation passage where the sterilizing lamp is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986180936U JPH0343544Y2 (en) | 1986-11-25 | 1986-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986180936U JPH0343544Y2 (en) | 1986-11-25 | 1986-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6387438U JPS6387438U (en) | 1988-06-07 |
| JPH0343544Y2 true JPH0343544Y2 (en) | 1991-09-12 |
Family
ID=31125347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986180936U Expired JPH0343544Y2 (en) | 1986-11-25 | 1986-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343544Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010007871A (en) * | 2008-06-24 | 2010-01-14 | Daikin Ind Ltd | Ventilation device |
| JP7378253B2 (en) * | 2019-09-18 | 2023-11-13 | 日本コークス工業株式会社 | Grinding method |
| US20240219049A1 (en) * | 2021-04-21 | 2024-07-04 | Hitachi, Ltd. | Air sterilizer and air conditioning apparatus using the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49311U (en) * | 1972-04-07 | 1974-01-05 |
-
1986
- 1986-11-25 JP JP1986180936U patent/JPH0343544Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49311U (en) * | 1972-04-07 | 1974-01-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6387438U (en) | 1988-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5933702A (en) | Photocatalytic air disinfection | |
| US6234241B1 (en) | Hygienic air handler | |
| EP1752714A1 (en) | Air conditioner | |
| JP2009511854A (en) | Auxiliary device to add to the air conditioner | |
| JP2001314492A (en) | Air conditioner provided with deodorizing and sterilizing gas supplying means | |
| CN1200231C (en) | Controllable humidity air purifying and treatment device | |
| KR200439228Y1 (en) | A thermo - hygrostat having optical plasma sterilizer | |
| JP4426954B2 (en) | Surgical light | |
| JPH0343544Y2 (en) | ||
| JP2004108685A (en) | Air conditioner with dust removing, deodorizing, and sterilizing functions | |
| JP2020526733A (en) | Air treatment system | |
| JP3221578U (en) | UV sterilizer | |
| JP3415108B2 (en) | Air conditioner | |
| JP5057294B2 (en) | Animal breeding room | |
| JP2010094138A (en) | Device for controlling animal-rearing chamber and method therefor | |
| JP2000028163A (en) | Air-cleaning device | |
| KR20070105196A (en) | A airconditioning packages and system of operating room airconditioning system thereby | |
| KR20030021696A (en) | Automatic cultivation system for mushroom | |
| JPH0548020Y2 (en) | ||
| US20230181777A1 (en) | Hvac system including sterilization unit | |
| KR0122008Y1 (en) | Air-conditioning system | |
| KR200164653Y1 (en) | Aseptic air conditioner with constant temperature and humidity | |
| JP7519305B2 (en) | Technology to denature small organic matter within the facility | |
| JPH0123050Y2 (en) | ||
| KR102317242B1 (en) | A Heat Exchanger With Cylindrical Photocatalytic Purification Device |