JPS6323576Y2 - - Google Patents
Info
- Publication number
- JPS6323576Y2 JPS6323576Y2 JP2883082U JP2883082U JPS6323576Y2 JP S6323576 Y2 JPS6323576 Y2 JP S6323576Y2 JP 2883082 U JP2883082 U JP 2883082U JP 2883082 U JP2883082 U JP 2883082U JP S6323576 Y2 JPS6323576 Y2 JP S6323576Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- air
- case
- air cleaner
- dust
- 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
- 239000000428 dust Substances 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Casings For Electric Apparatus (AREA)
Description
【考案の詳細な説明】
本考案はエアクリーナ構造に関し、ダスト・水
分離効率の向上とエアクリーナ全長の短縮及び部
品点数の削減とを図るべく、改良したものであ
る。[Detailed Description of the Invention] The present invention relates to an air cleaner structure that has been improved in order to improve the dust/water separation efficiency, shorten the overall length of the air cleaner, and reduce the number of parts.
第１図及び第２図に、サイクロン式エアクリー
ナのボデイ構造の従来例を２つ示す。第１図のも
のはダストカツプ方式と称され、エアクリーナの
ケース１の端部にダストカツプ２を装着してケー
ス１にダスト室３を連設したものである。この場
合はダスト室３が形成されているため、ダスト・
水の分離効率は良いが、ダストカツプ２が装着さ
れた分だけエアクリーナ全長が増大し、且つ部品
点数が増すという欠点がある。 FIG. 1 and FIG. 2 show two conventional examples of body structures of cyclone air cleaners. The system shown in FIG. 1 is called a dust cup system, in which a dust cup 2 is attached to the end of a case 1 of the air cleaner, and a dust chamber 3 is connected to the case 1. In this case, since the dust chamber 3 is formed, dust and
Although the water separation efficiency is good, there are disadvantages in that the total length of the air cleaner increases by the amount that the dust cup 2 is attached, and the number of parts increases.
一方、第２図のものはカバー方式と称され、エ
アクリーナのケース１がカバー４で閉塞されてい
るにすぎない。したがつてエアクリーナ全長が短
縮され且つ部品点数が削減されるという利点があ
るが、ダスト室が無いのでダスト・水分離が不完
全になり易いという欠点がある。 On the other hand, the one shown in FIG. 2 is called a cover type, in which the case 1 of the air cleaner is simply closed with a cover 4. Therefore, there are advantages in that the overall length of the air cleaner is shortened and the number of parts is reduced, but there is a disadvantage in that dust and water separation tends to be incomplete because there is no dust chamber.
なお、第１，２図中で５は環状のフイルターエ
レメント、６はエア入口、７はエア出口、８はら
旋気流を作るためのフイン、９はエレメント押え
である。 In FIGS. 1 and 2, 5 is an annular filter element, 6 is an air inlet, 7 is an air outlet, 8 is a fin for creating a spiral air flow, and 9 is an element presser.
本考案は上記従来技術に鑑み、ダスト・水の分
離効率が良く且つエアクリーナ全長が短かく、部
品点数が少ないエアクリーナ構造を提供すること
を目的とする。 In view of the above-mentioned prior art, it is an object of the present invention to provide an air cleaner structure that has good dust/water separation efficiency, has a short overall air cleaner length, and has a small number of parts.
第３図は本考案の一実施例に係り、ａは全体の
断面を示し、ｂはカバーの外観を示し、ｃはカバ
ーの断面を示す。第３図において、１０が本考案
を達成するカバーであり、カバーの外周部にドー
ナツ状空間のダスト溜り室１０ａを形成してあ
る。つまり、フイルターエレメント５の端部が入
り込むカバー内筒部１０ｂとケース１の端部に嵌
合するカバー外筒部１０ｃとの間を、縁部を一部
切欠した環状板１０ｄで塞ぐことによりダスト溜
り室１０ａを形成している。環状板１０ｄの切欠
部がダスト入口１０ｅとなる。 FIG. 3 shows an embodiment of the present invention, in which a shows the overall cross section, b shows the appearance of the cover, and c shows the cross section of the cover. In FIG. 3, reference numeral 10 denotes a cover that achieves the present invention, and a donut-shaped dust chamber 10a is formed on the outer periphery of the cover. That is, by closing the space between the cover inner cylindrical part 10b into which the end of the filter element 5 fits and the cover outer cylindrical part 10c which fits into the end of the case 1 with the annular plate 10d having a partially cut out edge, dust can be removed. A reservoir chamber 10a is formed. A notch in the annular plate 10d becomes a dust inlet 10e.
上述したカバー１０を装着したエアクリーナ構
造では、ダクト溜り室１０ａが存在するのでエア
入口６から入つた空気はフイン８によりら旋流と
なつてフイルタエレメントに入ると共にダストが
ダスト入口１０ｅからダスト溜り室１０ａに分離
されて溜る。したがつて、第２図に示した従来の
カバー式のものに比較し、ダスト・水の分離効率
が大幅に改善された。またダスト溜り室１０ａは
カバー１０の外周部に形成されているので、エア
クリーナの全長は従来のカバー式のものと変ら
ず、第１図のダストカツプ式のものよりずつと短
縮された。更に、ダクト溜り室１０ａはカバー１
０自体に組込まれているので、ダストカツプ式の
如くダストカツプ２を別途装着する場合に比較
し、部品点数が削減された。 In the air cleaner structure equipped with the above-mentioned cover 10, since the duct reservoir chamber 10a exists, the air entering from the air inlet 6 is swirled by the fins 8 and enters the filter element, and the dust flows from the dust inlet 10e into the dust reservoir chamber. It is separated and accumulated in 10a. Therefore, compared to the conventional cover type shown in FIG. 2, the dust/water separation efficiency has been greatly improved. Further, since the dust chamber 10a is formed on the outer periphery of the cover 10, the overall length of the air cleaner is the same as that of the conventional cover type, but is slightly shorter than that of the dust cup type shown in FIG. Furthermore, the duct storage chamber 10a is covered with a cover 1.
0 itself, the number of parts is reduced compared to the case where the dust cup 2 is attached separately as in the case of the dust cup type.
第１図及び第２図はそれぞれ従来のエアクリー
ナ構造を示す断面図、第３図は本考案のエアクリ
ーナ構造の一実施例に係り、同図ａは全体の断面
図、同図ｂはカバーの斜視図、同図ｃはカバーの
拡大断面図である。
図面中、１はエアクリーナのケース、５はフイ
ルターナエレメント、６はエア入口、７はエア出
口、１０はカバー、１０ａはダスト溜り室、１０
ｂはカバー内筒部、１０ｃはカバー外筒部、１０
ｄは環状板、１０ｅはダスト入口である。
1 and 2 are sectional views showing a conventional air cleaner structure, respectively, and FIG. 3 shows an embodiment of the air cleaner structure of the present invention, in which figure a is an overall sectional view and figure b is a perspective view of the cover. FIG. 3C is an enlarged sectional view of the cover. In the drawing, 1 is an air cleaner case, 5 is a filter element, 6 is an air inlet, 7 is an air outlet, 10 is a cover, 10a is a dust chamber, 10
b is the inner cylindrical part of the cover, 10c is the outer cylindrical part of the cover, 10
d is an annular plate, and 10e is a dust inlet.
Claims (1)
アクリーナエレメントを有し、上記ケースの周側
面に上記エレメントの外側空間に連通するエア入
口を、又上記ケースの一端面には上記エレメント
の内側空間と連通するエア出口をそれぞれ備え、
更に上記ケースの他端面にはこの他端面を閉塞す
るカバーを有し、上記エア入口から流入したエア
が前記カバーとエレメントの間でら旋流となつて
上記エレメントに流入しエアをろ過するエアクリ
ーナ構造において、上記カバーに上記エレメント
の端部に嵌合するカバー内筒部及び上記ケースの
端部に嵌合するカバー外筒部を設け、当該カバー
内筒部とカバー外筒部の間に一部切り欠きを有す
る環状板を前記エレメント端縁より内側に位置す
るよう取り付け、該エレメント外周面側方に環状
のダスト溜り室を形成したことを特徴とするエア
クリーナ構造。 A cylindrical air cleaner case has an annular air cleaner element inside, an air inlet communicating with the outer space of the element on the circumferential side of the case, and an air inlet communicating with the inner space of the element on one end surface of the case. Equipped with an air outlet,
Furthermore, the air cleaner has a cover on the other end surface of the case that closes the other end surface, and air flowing from the air inlet is swirled between the cover and the element and flows into the element to filter the air. In the structure, the cover is provided with an inner cylindrical part that fits into the end of the element and an outer cylindrical part that fits into the end of the case, and there is a space between the inner cylindrical part and the outer cylindrical part. An air cleaner structure characterized in that an annular plate having a partial notch is attached to be located inside the edge of the element, and an annular dust chamber is formed on the side of the outer peripheral surface of the element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2883082U JPS58132158U (en) | 1982-03-03 | 1982-03-03 | Air cleaner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2883082U JPS58132158U (en) | 1982-03-03 | 1982-03-03 | Air cleaner structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58132158U JPS58132158U (en) | 1983-09-06 |
| JPS6323576Y2 true JPS6323576Y2 (en) | 1988-06-28 |
Family
ID=30040647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2883082U Granted JPS58132158U (en) | 1982-03-03 | 1982-03-03 | Air cleaner structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132158U (en) |
-
1982
- 1982-03-03 JP JP2883082U patent/JPS58132158U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58132158U (en) | 1983-09-06 |
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