JPH01168315A - Air cleaner - Google Patents
Air cleanerInfo
- Publication number
- JPH01168315A JPH01168315A JP62332891A JP33289187A JPH01168315A JP H01168315 A JPH01168315 A JP H01168315A JP 62332891 A JP62332891 A JP 62332891A JP 33289187 A JP33289187 A JP 33289187A JP H01168315 A JPH01168315 A JP H01168315A
- Authority
- JP
- Japan
- Prior art keywords
- air
- centrifugal fan
- main body
- body case
- grill plate
- 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.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 12
- 238000009423 ventilation Methods 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 230000001877 deodorizing effect Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000011045 prefiltration Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
この発明は、家庭用や車両搭載用等として用いられる空
気清浄器に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to an air purifier used for home use, vehicle installation, and the like.
従来、送風手段として遠心ファンを用い、通気路に空気
中の塵を除く除塵部と消臭を行なう消臭部とを設けた空
気清浄器が既に知られている。このような空気清浄器に
おいて、除塵、消臭能力を高める方法として、除塵部お
よび消臭部であるフィルタの効率向上か、空気循環の向
上つまり風量の増大が考えられる。後者の風量増大に頼
る場合、ファン径の増大または、回転数の増加等の手段
をとる必要がある。2. Description of the Related Art Conventionally, an air purifier is already known in which a centrifugal fan is used as a blowing means and a ventilation path is provided with a dust removing section for removing dust from the air and a deodorizing section for deodorizing the air. In such an air purifier, conceivable methods for increasing the dust removal and deodorization capabilities include improving the efficiency of the filters that serve as the dust removal section and the deodorization section, or improving air circulation, that is, increasing the air volume. When relying on the latter increase in air volume, it is necessary to take measures such as increasing the fan diameter or increasing the rotation speed.
ところが、このような構成をとると、空気清浄器の全体
の大型化やモータの大型化を伴い、かつ騒音の増大を伴
なうという欠点があった。However, such a configuration has the drawbacks of increasing the overall size of the air purifier, increasing the size of the motor, and increasing noise.
また、従来のこの種空気清浄器は、空気の吸込口が本体
ケースの一面に限定されているために、特に机等に置い
て使用する場合に置き方向が限定されるという不便さが
あった。In addition, in conventional air purifiers, the air intake port is limited to one side of the main body case, which is inconvenient, especially when placed on a desk etc. .
この発明の目的は、大型化および騒音の増加を極力少く
して、空気循環の向上、すなわち風量の増大を可能にし
、さらにその吸込方向が限定されず、効率よく空気洗浄
が可能な空気清浄器を提供することである。The purpose of this invention is to improve air circulation, that is, increase air volume, while minimizing size and noise increase, and to provide an air purifier that is capable of efficiently cleaning air without limiting its suction direction. The goal is to provide the following.
この発明の空気清浄器は、本体ケースの両面に吸込口と
フィルタを設け、遠心ファンの両側から吸込みを行なっ
てフィルタによる圧損が小さくなくようにしたものであ
る。The air cleaner of the present invention has a suction port and a filter on both sides of the main body case, and suction is performed from both sides of the centrifugal fan so that the pressure loss due to the filter is not small.
以下にこの発明の一実施例を第１図ないし第５図に基づ
いて説明する。第１図に示すように、この空気清浄器は
、樹脂製の分割ケース１と、これと略対称形の分割ケー
ス２を備え、これら分割ケース１．２により本体ケース
Ａが構成される。An embodiment of the present invention will be described below with reference to FIGS. 1 to 5. As shown in FIG. 1, this air purifier includes a split case 1 made of resin and a split case 2 that is substantially symmetrical thereto, and a main body case A is constituted by these split cases 1.2.
分割ケース１．２の前面には、はぼ全体にわたって吸込
口３．４が設けられている０分割ケース１の上面には操
作部が設けられており、この操作部には風量切換スイッ
チｌＯ１風量しベルＬＥＤ表示部１１．タイマ切換スイ
ッチ１２、およびタイマ時間表示部１３が設けられてい
る。また、両分割ケース１．２にわたり、上面の一部に
は吐出口５が設けられている。吐出口５にはその開口部
に格子５ａを有する枠６が着脱自在に嵌合設置されてい
る６分割ケース１．２の前面には吸込口３゜４を覆うよ
うにして、グリル板７，８が設けられている。On the front surface of the divided case 1.2, a suction port 3.4 is provided over the entire length.An operating section is provided on the top surface of the divided case 1. Bell LED display section 11. A timer changeover switch 12 and a timer time display section 13 are provided. Further, a discharge port 5 is provided in a part of the upper surface of both divided cases 1.2. A frame 6 having a grid 5a at its opening is removably fitted to the outlet 5. On the front side of the six-part case 1.2, a grill plate 7, which covers the inlet 3.4, is installed. 8 is provided.
第２図に示すように、分割ケース１．２の内部にはファ
ンケーシング９が設けられ、両側にフィルタブロック収
容室１０．１１が設けられている。As shown in FIG. 2, a fan casing 9 is provided inside the divided case 1.2, and filter block housing chambers 10.11 are provided on both sides.
ファンケーシング９は、分割ケース２と一体に設けられ
た周壁部１４と、分割ケース１．２に一体に設けられた
中仕切板３０．３１とで囲まれている。中仕切板３０．
３１には、ベルマウス（鐘の口）状のファン吸込口３Ｑ
ａ、３１ａが設けられている。このファン吸込口３０ａ
、３１ａは、吸込口３．４に向けて開口しており、吸込
口３．４には指等がファンケーシング９に挿入されるの
を防止する吸込口格子３２．３３が設けられている。The fan casing 9 is surrounded by a peripheral wall portion 14 provided integrally with the divided case 2 and a partition plate 30.31 provided integrally with the divided case 1.2. Middle partition plate 30.
31 has a bell mouth shaped fan suction port 3Q.
a, 31a are provided. This fan suction port 30a
, 31a are open toward the suction port 3.4, and the suction port 3.4 is provided with a suction port grid 32, 33 that prevents fingers or the like from being inserted into the fan casing 9.
ファンケーシング９内には、送風手段を構成するモータ
２０および多翼ファン１５が設けられている。多翼ファ
ン１５は底部に開口通気部１５ａが形成されており、フ
ァンの両側面から空気を吸い込む形状になっている。吸
込口格子３３はモータ取付基台を兼用するものであり、
モータ２０は吸込口格子３３に固定されるが、固定用ボ
ス３４によって、モータ２０の底部と吸込口格子３３と
の間に空気流通用隙間３４ａを形成している。多翼ファ
ン１５によって両側の吸込口３，４から吸引された空気
は、フィルタブロック収容室１０゜１１およびファンケ
ーシング９を抜ける通気路Ｒ１゜Ｒ２を通って吐出口５
より出るようになっている。Inside the fan casing 9, a motor 20 and a multi-blade fan 15 constituting air blowing means are provided. The multi-blade fan 15 has an open ventilation section 15a formed at the bottom, and is shaped to suck air from both sides of the fan. The suction port grid 33 also serves as a motor mounting base,
The motor 20 is fixed to the suction port grid 33, and a fixing boss 34 forms an air circulation gap 34a between the bottom of the motor 20 and the suction port grid 33. The air sucked in from the suction ports 3 and 4 on both sides by the multi-blade fan 15 passes through the filter block storage chamber 10°11 and the fan casing 9 through the air passage R1°R2 and reaches the discharge port 5.
It's starting to come out more.
第１図の風量切換スイッチ１０は、モータ２０のＯＮ、
ＯＦＦおよび風量の強弱切換えを行なう。The air volume selector switch 10 in FIG.
OFF and change the strength of the air volume.
その表示は風量レベルＬＥＤ表示部１１で行なわれる。The display is performed on the air volume level LED display section 11.
タイマ切換スイッチ１２はモータ２０の回転時間を設定
し、設定時間または残り時間は、タイマ時間表示部１３
でＬＥＤ点灯表示される。The timer changeover switch 12 sets the rotation time of the motor 20, and the set time or remaining time is displayed on the timer time display section 13.
The LED will be displayed.
第２図に示すように、前記フィルタブロック収容室１０
．１１は、外壁となる分割ケース１．２の周壁１ｂ、２
ｂと内壁３０ｂ、３１ｂとで２重になった周壁部と、底
壁となる中仕切板３０．３１とで囲まれている。フィル
タブロック収容室１０゜１１の内壁３０ｂ、３１ｂは、
中仕切板３０．３１と一体になっており、その内部にフ
ィルタブロック１６．１７が嵌挿されている。フィルタ
ブロック１６．１７が、それぞれフィルタブロック収容
室１０．１１に嵌め込まれたとき、フィルタブロック１
６．１７がファン吸込口３０ａ、３１ａを完全に塞いで
しまうことのないように、中仕切板３０．３１の前面に
凸部３０ｃ、３１ｃが設けられている。As shown in FIG. 2, the filter block housing chamber 10
．． 11 is the peripheral wall 1b, 2 of the divided case 1.2 which becomes the outer wall.
It is surrounded by a double peripheral wall portion made up of b and inner walls 30b and 31b, and partition plates 30 and 31 that serve as a bottom wall. The inner walls 30b and 31b of the filter block storage chamber 10°11 are as follows:
It is integrated with a partition plate 30.31, and a filter block 16.17 is fitted inside the partition plate 30.31. When the filter blocks 16, 17 are respectively inserted into the filter block receiving chambers 10, 11, the filter blocks 1
Convex portions 30c, 31c are provided on the front surface of the partition plate 30.31 so that the fan suction ports 30.6.17 do not completely block the fan suction ports 30a, 31a.
周壁１ｂ、２ｂの前端にはグリル板７，８が取り付けら
れている。グリル板７．８の取り付けは次のように行な
われる。すなわち、グリル板７゜８の上端に設けられた
係止用突起３５．３６（第４図、第５図参照）が分割ケ
ース１．２に設けられた係止凹部４０．４１に引掛けら
れ、グリル板７．８の下端が分割ケース１．２にビス４
２．４３（第２図）により止められる。グリル板７，８
に形成される格子状の通気ロアａ、８ａは、前面だけで
なく、グリル板７．８の両側端まで廻り込んでいる。ま
た、フィルタブロック１６．ＩＴがグリル板７，８と隙
間１６ａｌ１７ａを形成して装着されるように、グリル
板７，８の格子部の一部に突部７ｃ、８ｃが設けられて
いる。また、突部７ｃ。Grill plates 7 and 8 are attached to the front ends of the peripheral walls 1b and 2b. The mounting of the grill plate 7.8 is carried out as follows. That is, the locking protrusion 35.36 (see FIGS. 4 and 5) provided at the upper end of the grill plate 7.8 is hooked into the locking recess 40.41 provided in the split case 1.2. , the lower end of the grill plate 7.8 is attached to the split case 1.2 with screws 4.
2.43 (Figure 2). Grill plates 7, 8
The lattice-shaped ventilation lowers a, 8a extend not only to the front but also to both ends of the grill plate 7.8. Also, the filter block 16. Projections 7c and 8c are provided on a portion of the lattice portions of the grill plates 7 and 8 so that the IT is mounted while forming gaps 16al17a with the grill plates 7 and 8. Moreover, the protrusion 7c.
８Ｃによって、フィルターブロック１６．１７は、フィ
ルター収容室１０．１１に保持される。8C holds the filter block 16.17 in the filter receiving chamber 10.11.
フィルタブロック１６．１７は、枠形の保護体３７．３
７’ にジクザグ状に屈曲した波形の除塵フィルタ３８
．３９が配置しである。保護体３７．３７°は、祇およ
び不織布等の材料からなり、除塵フィルタ３８．３９は
不織布等の通気性を有する材料からなる。The filter block 16.17 has a frame-shaped protector 37.3.
7' zigzag-shaped wave-shaped dust removal filter 38
．． 39 is placed. The protector 37.37° is made of a material such as a cloth and non-woven fabric, and the dust filter 38.39 is made of a breathable material such as a non-woven fabric.
５０．５１は、ウレタン等に活性炭を添着した消臭フィ
ルタである。５２．５３は、ウレタン等に活性炭と、さ
らに活性炭ではとれにくい臭気をとる為の消臭液を含浸
した消臭フィルタである。50.51 is a deodorizing filter made of urethane or the like impregnated with activated carbon. 52.53 is a deodorizing filter made of urethane or the like impregnated with activated carbon and a deodorizing liquid for removing odors that are difficult to remove with activated carbon.
５４．５４’はプレフィルタで綿ぼこり等の大きな粉塵
を除去する為のものである。54 and 54' are pre-filters for removing large dust such as cotton dust.
上記構成の空気清浄器の動作を説明する６重量切換スイ
ッチ１０をＯＮにすると、モータ２０が回転し、多翼フ
ァン１５が回転する。そうすると、汚れた空気がグリル
板７，８を通って吸込口３゜４から吸い込まれ、プレフ
ィルタ５４．５４’を通る。大きな粉塵がプレフィルタ
５４．５４’で除去され、細かい粉塵（微粒子ダスト）
が除塵フィルタ３８．３９により除去された後、消臭フ
ィルタ５０〜５３により脱臭される。フィルタブロック
１６．１７を通過した清浄空気は、ファンケー°シング
９内に吸い込まれた後、多翼ファン１５の回転によりそ
の遠心力で吐出口５から吹き出される。6 Explaining the operation of the air purifier having the above configuration When the weight selector switch 10 is turned on, the motor 20 rotates and the multi-blade fan 15 rotates. Dirty air is then sucked through the grille plates 7, 8 through the suction ports 3.4 and passes through the pre-filter 54, 54'. Large dust particles are removed by the pre-filter 54, 54', and fine dust (fine particulate dust)
is removed by dust filters 38 and 39, and then deodorized by deodorizing filters 50 to 53. The clean air that has passed through the filter blocks 16 and 17 is sucked into the fan casing 9, and then blown out from the discharge port 5 by centrifugal force caused by the rotation of the multi-blade fan 15.
この空気清浄器は、一つの遠心ファン１５の両側から吸
い込むために、同一翼径および同一翼幅の多翼ファンで
片側から吸い込む場合に比して、同一吐出風量Ｑの時に
、理論的には片方の面からＱ／２、もう一方の面からＱ
／２の空気を吸い込む、つまり、フィルタブロック１６
．１７の圧力損失（抵抗）を考えた場合、圧力損失Ｐは
風速Ｖの２乗に比例するので（Ｐ＝ｋｖ” 、ｋは比例
定数）、結果的には片側の吸込に対して風量Ｑ−（一定
）のとき、１つのフィルタブロック１６．１７の圧力損
失はｌ／４Ｐになる。このことは、同一電圧時にモータ
２０の回転数が片側の吸込タイプよりも下がることを意
味し、多翼ファン１５の仕事量、が増える。つまり、風
量増となり、また騒音は、遠心ファン１５の周速度（回
転数）の寄与率が大きいため、結果的には騒音低減につ
ながる。さらに、両側吸込タイプの場合、多翼ファンＩ
５の内部にモータ２０を設置しであると、モータ２０の
通気抵抗により、左右の吸込量のアンバランスが生じる
ことが考えられるが、この空気清浄器では、モータ２０
の底部と吸込口４との間に通気用の隙間３４ａを形成し
たため、モータ２０による通気抵抗（圧損）は、左右と
もバランスがとれる。Since this air purifier draws air from both sides of a single centrifugal fan 15, compared to a case where a multi-blade fan with the same blade diameter and blade width sucks air from one side, theoretically when the air volume Q is the same, Q/2 from one side, Q from the other side
/2 air intake, that is, filter block 16
．． Considering the pressure loss (resistance) of 17, the pressure loss P is proportional to the square of the wind speed V (P=kv'', k is a proportionality constant), so as a result, the air volume Q- for one side suction (constant), the pressure loss of one filter block 16, 17 is 1/4P.This means that at the same voltage, the rotation speed of the motor 20 is lower than that of the one-sided suction type, and the multi-blade The amount of work of the fan 15 increases.In other words, the air volume increases, and since the circumferential speed (rotation speed) of the centrifugal fan 15 has a large contribution to noise, this ultimately leads to noise reduction.Furthermore, the double-side suction type In the case of multi-blade fan I
If the motor 20 is installed inside the air cleaner 5, an imbalance between the left and right suction amounts may occur due to the ventilation resistance of the motor 20. However, in this air purifier, the motor 20
Since the ventilation gap 34a is formed between the bottom of the motor 20 and the suction port 4, the ventilation resistance (pressure loss) caused by the motor 20 can be balanced on both the left and right sides.
また、この空気清浄器は吸込方向が２方向となるので、
壁等に片面密接状態に配置しても、他の片面の吸込口３
．４は吸込みが行なえる。そのため設置箇所の自由度が
増え、使い易い。特に、テーブルや机等に置いて使用す
る場合には片面が閉され易いが、このような設置も可能
となる。Also, since this air purifier has two suction directions,
Even if one side is placed in close contact with a wall, etc., the suction port 3 on the other side
．． 4 can perform suction. This increases the degree of freedom in installation locations and makes it easier to use. In particular, when placed on a table, desk, etc., one side is likely to be closed, but such an installation is also possible.
この実施例では、グリル板７．８の通気ロアａ。In this example, the ventilation lower a of the grill plate 7.8.
８ａが両側端まで廻り込んで設けであるので、壁等に片
面を密接して置いた場合も、通気ロアａ。8a extends all the way to both ends, so even when one side is placed closely against a wall, etc., the ventilation lower a.
８ａは確保され、前述の両面吸込の特性を失うことがな
い。そのため、より一層使い勝手が良い。8a is ensured, and the above-mentioned double-sided suction characteristics are not lost. Therefore, it is even more convenient to use.
なお、グリル板７．８の通気ロアａ、８ａを両側端まで
廻り込んで形成する代りに、第６図および第７図に示す
ように、グリル板７．８にスペーサ手段となる突起６０
．６１を設け、建物壁面６２とグリル板７．８との間に
通気用の隙間ｄが形成されるようにしても良い。また、
第８図および第９図に示すように、グリル板７，８の通
気ロアａ。In addition, instead of forming the ventilation lowers a and 8a of the grill plate 7.8 by going around to both ends, as shown in FIGS. 6 and 7, a protrusion 60 serving as a spacer means is provided on the grill plate 7.8.
．． 61 may be provided to form a ventilation gap d between the building wall surface 62 and the grill plate 7.8. Also,
As shown in FIGS. 8 and 9, the ventilation lowers a of the grill plates 7, 8.
８ａを構成した格子７ｂ、８ｂをグリル板外側面よりも
突出させてスペーサ手段としても良い。この場合各格子
７ｂ、８ｂ間に通気用の隙間ｄ゛が本体ケースｌの側端
部まで開通して形成される。The grids 7b and 8b forming the grid 8a may be made to protrude beyond the outer surface of the grill plate to serve as a spacer means. In this case, a ventilation gap d' is formed between each of the grids 7b and 8b and extends to the side end of the main body case l.
これら第６図および第８図の実施例の場合も、前記と同
様に片面に建物壁面６２が接しても、両面吸込みの特性
が得られる。In the case of the embodiments shown in FIGS. 6 and 8, the double-sided suction characteristic can be obtained even if the building wall 62 is in contact with one side, as described above.
なお、前記各実施例では多翼ファン１５を用いたが、遠
心ファンであればよく、多翼ファンに限らない。Although the multi-blade fan 15 is used in each of the above embodiments, it may be any centrifugal fan and is not limited to a multi-blade fan.
この発明の空気清浄器は、遠心ファンの両面から吸込む
ようにし、かつ両面にフィルタを設けたので、片面吸込
みの場合に比べてフィルタによる圧損が小さくなる。そ
のため、ファン径増大等の大型化や騒音増加を極力小さ
くして風量増加を図り、浄化能力の向上が図れる。また
、吸込方向が２方向となるので、片面が建物の壁面等に
密接しても使用可能であり、使い勝手が良いという効果
がある。In the air cleaner of the present invention, the centrifugal fan draws air from both sides, and filters are provided on both sides, so that the pressure loss caused by the filter is smaller than in the case of one-sided suction. Therefore, it is possible to increase the air volume by minimizing the increase in size and noise due to an increase in fan diameter, and to improve the purification ability. In addition, since the suction direction is two directions, it can be used even if one side is in close contact with a wall of a building, etc., and there is an effect that it is easy to use.
第１図はこの発明の一実施例の斜視図、第２図は第１図
のｎ−ｎ線断面図、第３図は第２図の■−ＩＩＩ線断面
図、第４図はその分解斜視図、第５図は同じくそのフィ
ルタブロックの分解斜視図、第６図はこの発明の他の実
施例の斜視図、第７図はその使用状態の説明図、第８図
はさらに他の実施例の斜視図、第９図はその使用状態の
説明図である。
Ａ・・・本体ケース、１．２・・・分割ケース、３，４
・・・吸込口、５・・・吐出口、７．８・・・グリル板
、７ａ。
８ａ・・・通気口、７ｂ、８ｂ・・・格子、１５・・・
多翼ファン、１６．１７・・・フィルタブロック、２０
・・・モータ、６０・・・スペーサ手段となる突部、ｄ
、ｄ’・・・隙間
■
第１図
第５図
第６図Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a sectional view taken along line nn in Fig. 1, Fig. 3 is a sectional view taken along line ■-III in Fig. 2, and Fig. 4 is an exploded view thereof. FIG. 5 is an exploded perspective view of the filter block, FIG. 6 is a perspective view of another embodiment of the present invention, FIG. 7 is an explanatory diagram of its use, and FIG. 8 is a further embodiment of the filter block. The perspective view of the example, FIG. 9, is an explanatory diagram of its usage state. A...Main case, 1.2...Divided case, 3,4
...Suction port, 5...Discharge port, 7.8...Grill plate, 7a. 8a...Vent, 7b, 8b...Grate, 15...
Multi-blade fan, 16.17...filter block, 20
...Motor, 60...Protrusion serving as spacer means, d
, d'...Gap■ Figure 1 Figure 5 Figure 6
Claims (6)
スの遠心ファン翼車軸に対して垂直な両外側面に、吸込
口と吸込空気を浄化するフィルタとを設けた空気清浄器
。(1) An air purifier in which a centrifugal fan is housed in a main body case, and a suction port and a filter for purifying the intake air are provided on both outer surfaces of the main body case perpendicular to the centrifugal fan blade axle.
（１）項記載の空気清浄器。(2) The air purifier according to claim (1), wherein the centrifugal fan is a multi-blade fan.
記吸込口と連通する通気口が、本体ケースの遠心ファン
翼車軸と平行な側面まで延びるものとした特許請求の範
囲第（１）項記載の空気清浄器。(3) A grill plate is provided to cover the suction port, and the grill plate has a vent communicating with the suction port extending to a side surface of the main body case parallel to the centrifugal fan blade axle. Air purifier as described in section.
グリル板を設け、前記吸込口に対面する建物壁面と前記
グリル板の前記通気口との間に空気流通可能な隙間を形
成するスペーサ手段を設けた特許請求の範囲第（１）項
記載の空気清浄器。(4) A grill plate having a vent communicating with the inlet and covering the inlet is provided, and a gap is formed between the building wall facing the inlet and the vent of the grill plate to allow air to circulate. An air purifier according to claim (1), further comprising spacer means.
よりも突出させ、この格子をスペーサ手段とした特許請
求の範囲第（１）項記載の空気清浄器。(5) The air purifier according to claim (1), in which a grid forming a vent of the grill plate is made to protrude beyond the outer surface of the grill plate, and the grid is used as a spacer means.
タ取付基台との間に空気流通用の隙間を形成した特許請
求の範囲第（１）項記載の空気清浄器。(6) The air purifier according to claim (1), wherein a gap for air circulation is formed between the motor of the centrifugal fan and the motor mounting base to which the motor is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62332891A JPH01168315A (en) | 1987-12-23 | 1987-12-23 | Air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62332891A JPH01168315A (en) | 1987-12-23 | 1987-12-23 | Air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01168315A true JPH01168315A (en) | 1989-07-03 |
Family
ID=18259955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62332891A Pending JPH01168315A (en) | 1987-12-23 | 1987-12-23 | Air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01168315A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240478A (en) * | 1992-06-26 | 1993-08-31 | Messina Gary D | Self-contained, portable room air treatment apparatus and method therefore |
| EP0933600A2 (en) * | 1998-02-02 | 1999-08-04 | Carrier Corporation | Air purifier unit |
| US6004367A (en) * | 1998-02-02 | 1999-12-21 | Carrier Corporation | Front access cover for air purifier |
| US6156085A (en) * | 1993-08-23 | 2000-12-05 | Honeywell Consumer Products, Inc. | Filter air cleaner |
| WO2001051169A1 (en) * | 2000-01-14 | 2001-07-19 | The Holmes Group, Inc. | Air purifier |
| US6264727B1 (en) | 1999-07-20 | 2001-07-24 | Robert L. Elmore | Filter fan |
| US6685760B2 (en) | 1999-07-07 | 2004-02-03 | The Holmes Group, Inc. | Filter assembly for air purifier |
| JP2004132652A (en) * | 2002-10-11 | 2004-04-30 | Tiger Vacuum Bottle Co Ltd | Air cleaner |
| KR100465202B1 (en) * | 2002-07-18 | 2005-01-13 | 현대모비스 주식회사 | sun-visor for car |
| JP2005291625A (en) * | 2004-03-31 | 2005-10-20 | Matsushita Electric Works Ltd | Air conditioner |
| JP2008093574A (en) * | 2006-10-12 | 2008-04-24 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2008184106A (en) * | 2007-01-31 | 2008-08-14 | Toyota Boshoku Corp | Sunshade device |
| CN107655116A (en) * | 2017-09-25 | 2018-02-02 | 深圳市普瑞美泰环保科技有限公司 | A kind of air cleaning unit |
| CN109564011A (en) * | 2016-06-10 | 2019-04-02 | Bs管理委员会 | The ventilation unit for air cooling compressor including the flywheel for sucking outside air and discharge air |
-
1987
- 1987-12-23 JP JP62332891A patent/JPH01168315A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240478A (en) * | 1992-06-26 | 1993-08-31 | Messina Gary D | Self-contained, portable room air treatment apparatus and method therefore |
| US6156085A (en) * | 1993-08-23 | 2000-12-05 | Honeywell Consumer Products, Inc. | Filter air cleaner |
| EP0933600A3 (en) * | 1998-02-02 | 2001-09-26 | Carrier Corporation | Air purifier unit |
| EP0933600A2 (en) * | 1998-02-02 | 1999-08-04 | Carrier Corporation | Air purifier unit |
| US6004367A (en) * | 1998-02-02 | 1999-12-21 | Carrier Corporation | Front access cover for air purifier |
| US6017375A (en) * | 1998-02-02 | 2000-01-25 | Carrier Corporation | Air purifier unit |
| US6685760B2 (en) | 1999-07-07 | 2004-02-03 | The Holmes Group, Inc. | Filter assembly for air purifier |
| US6866695B2 (en) | 1999-07-07 | 2005-03-15 | The Holmes Group, Inc. | Filter assembly for air purifier |
| US6264727B1 (en) | 1999-07-20 | 2001-07-24 | Robert L. Elmore | Filter fan |
| WO2001051169A1 (en) * | 2000-01-14 | 2001-07-19 | The Holmes Group, Inc. | Air purifier |
| KR100465202B1 (en) * | 2002-07-18 | 2005-01-13 | 현대모비스 주식회사 | sun-visor for car |
| JP2004132652A (en) * | 2002-10-11 | 2004-04-30 | Tiger Vacuum Bottle Co Ltd | Air cleaner |
| JP2005291625A (en) * | 2004-03-31 | 2005-10-20 | Matsushita Electric Works Ltd | Air conditioner |
| JP4670250B2 (en) * | 2004-03-31 | 2011-04-13 | パナソニック電工株式会社 | Air conditioner |
| JP2008093574A (en) * | 2006-10-12 | 2008-04-24 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2008184106A (en) * | 2007-01-31 | 2008-08-14 | Toyota Boshoku Corp | Sunshade device |
| CN109564011A (en) * | 2016-06-10 | 2019-04-02 | Bs管理委员会 | The ventilation unit for air cooling compressor including the flywheel for sucking outside air and discharge air |
| CN107655116A (en) * | 2017-09-25 | 2018-02-02 | 深圳市普瑞美泰环保科技有限公司 | A kind of air cleaning unit |
| WO2019056677A1 (en) * | 2017-09-25 | 2019-03-28 | 深圳市普瑞美泰环保科技有限公司 | Air purification device |
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