JPS6237971Y2 - - Google Patents
Info
- Publication number
- JPS6237971Y2 JPS6237971Y2 JP8281681U JP8281681U JPS6237971Y2 JP S6237971 Y2 JPS6237971 Y2 JP S6237971Y2 JP 8281681 U JP8281681 U JP 8281681U JP 8281681 U JP8281681 U JP 8281681U JP S6237971 Y2 JPS6237971 Y2 JP S6237971Y2
- Authority
- JP
- Japan
- Prior art keywords
- muffler
- partition wall
- filter
- groove
- opening
- 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
Landscapes
- Exhaust Silencers (AREA)
- Compressor (AREA)
Description
【考案の詳細な説明】
本考案は冷媒圧縮機等に使用するマフラーに関
し、マフラー内にフイルターを容易に設置するこ
とを目的とする。[Detailed Description of the Invention] The present invention relates to a muffler used in a refrigerant compressor, etc., and an object thereof is to easily install a filter in the muffler.
従来の吸入マフラーは、鉄板製であり、復雑な
内部形状に出来ないためフイルターの設置は困難
であつた。 Conventional intake mufflers are made of iron plates and cannot have complicated internal shapes, making it difficult to install a filter.
本考案はマフラー本体と蓋とよりなる合成樹脂
製のマフラーと、フイルターより成り、マフラー
本体の冷媒ガス流通部分にフイルターを装着しマ
フラー蓋でフイルターを固定したもので第１図に
示すような戻りガスをシエル内に解放せずに吸入
マフラーに導き、マフラーよりシリンダに導き、
シリンダに加熱されていない冷たいガスを吸入さ
せて冷凍能力の効率を向上させる圧縮機に特に有
効である。 This invention consists of a synthetic resin muffler consisting of a muffler body and a lid, and a filter.The filter is attached to the refrigerant gas distribution part of the muffler body, and the filter is fixed with the muffler lid. Gas is guided to the suction muffler without being released into the shell, and from the muffler to the cylinder.
It is particularly effective for compressors that improve the efficiency of refrigeration capacity by drawing cold, unheated gas into the cylinder.
以下本考案の一実施例を示す図面を参照しなが
ら説明する。 An embodiment of the present invention will be described below with reference to the drawings.
１は冷媒圧縮機本体であり、密閉ケース２内に
圧縮要素３と電動要素４を一体化したユニツト５
をスプリング６にて弾性支持している。７はシリ
ンダヘツドであり、８はシリンダである。９はシ
リンダヘツド７内の吸入室（図示せず）に接続し
たマフラーである。１０はマフラー内に冷媒ガス
を直接返す吸入管である。 1 is a refrigerant compressor main body, and a unit 5 which integrates a compression element 3 and an electric element 4 in a sealed case 2.
is elastically supported by a spring 6. 7 is a cylinder head and 8 is a cylinder. 9 is a muffler connected to a suction chamber (not shown) in the cylinder head 7. 10 is a suction pipe that directly returns refrigerant gas into the muffler.
マフラー９は左右に２分割した容器形の第１部
分１１と第２部分１２よりなり、各々合成樹脂あ
るいはアルミダイヤキヤスト等により成形されて
いる。第１、第２部分１１，１２は係止爪１３，
１３′の嵌合により一体化される。１４は吸入
孔、１５は出口通路である。１６，１６′はマフ
ラー内の空間を外側室１７と内側室１８に区割す
る仕切壁で、仕切壁１６の一部には相対して開口
１９が形成してある。２０は開口１９に沿つて設
けた凹溝であり、この凹溝２０内には、略コ字状
に折曲したフイルター２１の上下端縁が挿入され
る。 The muffler 9 consists of a container-shaped first part 11 and a second part 12 divided into left and right halves, each of which is molded from synthetic resin, aluminum diamond casting, or the like. The first and second portions 11 and 12 have locking claws 13,
They are integrated by fitting 13'. 14 is a suction hole, and 15 is an outlet passage. Partition walls 16 and 16' divide the space inside the muffler into an outer chamber 17 and an inner chamber 18, and an opening 19 is formed in a part of the partition wall 16 facing each other. Reference numeral 20 denotes a groove provided along the opening 19, into which the upper and lower edges of the filter 21 bent into a substantially U-shape are inserted.
かかる構成において、マフラー９の組立は、第
１部分１１の仕切壁１６に形成した凹溝２０内に
フイルター２１を挿入し、次に第２部分１２を第
１部分１１にかぶせ、係止爪１３，１３′により
両者を一体化する。而して、入口孔１４より入つ
た冷媒ガスは、矢印に示すように外側室１７に流
れ、次にフイルター２１を通過し、内側室１８に
入り、出口管１５より出るものである。 In this configuration, the muffler 9 is assembled by inserting the filter 21 into the groove 20 formed in the partition wall 16 of the first part 11, then covering the second part 12 with the first part 11, and then inserting the filter 21 into the groove 20 formed in the partition wall 16 of the first part 11. , 13', the two are integrated. The refrigerant gas entering from the inlet hole 14 flows into the outer chamber 17 as shown by the arrow, then passes through the filter 21, enters the inner chamber 18, and exits from the outlet pipe 15.
本考案は上記したように、合成樹脂、アルミダ
イキヤスト等によりマフラーを分割形成し、内部
を複数室に分割する仕切壁を形成するとともに、
前記仕切壁に開口並びにこの開口に沿つて溝を形
成しフイルターを前記凹溝内に挿入支持し、前記
仕切壁にて区割される室に各々吸入孔、出口通路
を連設してなるもので、マフラー内へのフイルタ
ーの装着が容易であり、例えば戻りガス中に混入
しているゴミを分離でき併せてシリンダからの吸
き返しによる騒音をフイルタによつて低減するこ
とができる効果が得られるものである。尚実施例
では、マフラーを合成樹脂製としたが型成型がで
きるアルミダイカスト等としても同様効果が得ら
れることは明らかである。 As mentioned above, the present invention consists of dividing the muffler using synthetic resin, aluminum die-casting, etc., and forming a partition wall that divides the interior into multiple chambers.
An opening and a groove are formed in the partition wall along the opening, a filter is inserted and supported in the groove, and a suction hole and an outlet passage are connected to each chamber divided by the partition wall. Therefore, it is easy to install the filter inside the muffler, and for example, it is possible to separate dust mixed in the return gas, and at the same time, the filter can reduce the noise caused by sucking back from the cylinder. It is something that can be done. In the embodiment, the muffler is made of synthetic resin, but it is clear that the same effect can be obtained by using aluminum die-casting or the like which can be molded.
第１図は、本考案の吸入マフラーを使用した冷
媒圧縮機の断面図、第２図は同吸入マフラーの分
解斜視図である。
９……マフラー、１６……仕切壁、１９……開
口、２０……凹溝、１４……吸入孔、１５……出
口通路。
FIG. 1 is a sectional view of a refrigerant compressor using the suction muffler of the present invention, and FIG. 2 is an exploded perspective view of the same suction muffler. 9...muffler, 16...partition wall, 19...opening, 20...concave groove, 14...intake hole, 15...exit passage.
Claims (1)
を分割形成すると共に内部を複数室に分割する仕
切壁を形成し、この仕切壁に開口並びにこの開口
に沿つて凹溝を形成し、フイルターを前記凹溝内
に挿入支持するとともに前記仕切壁にて区割され
る室に各々吸入孔、出口通路を連設してなる冷媒
圧縮機等のマフラー。 The muffler is divided and formed using synthetic resin, aluminum die-casting, etc., and a partition wall is formed to divide the interior into a plurality of chambers, an opening and a groove are formed along the opening in the partition wall, and the filter is inserted into the groove. A muffler for a refrigerant compressor, etc., which is inserted and supported within the chamber and has a suction hole and an outlet passage connected to each chamber divided by the partition wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8281681U JPS6237971Y2 (en) | 1981-06-04 | 1981-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8281681U JPS6237971Y2 (en) | 1981-06-04 | 1981-06-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57193993U JPS57193993U (en) | 1982-12-08 |
| JPS6237971Y2 true JPS6237971Y2 (en) | 1987-09-28 |
Family
ID=29878276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8281681U Expired JPS6237971Y2 (en) | 1981-06-04 | 1981-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237971Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2624258B2 (en) * | 1987-06-26 | 1997-06-25 | 松下冷機株式会社 | Compressor silencer |
-
1981
- 1981-06-04 JP JP8281681U patent/JPS6237971Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57193993U (en) | 1982-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4941545A (en) | Muffler assembly | |
| US5229557A (en) | Rigidified muffler assembly | |
| JPS6144218U (en) | Compressed air storage tank with compressed air dryer | |
| US6520289B1 (en) | Intake silencer for sealed refrigerant compressor | |
| JPS6237971Y2 (en) | ||
| JPS643015U (en) | ||
| JPH0387886U (en) | ||
| JPS6310302B2 (en) | ||
| JPH0317264U (en) | ||
| JPS599088Y2 (en) | Motorcycle air cleaner intake noise reduction device | |
| JPH041689U (en) | ||
| JPS61183411U (en) | ||
| JPH0226747U (en) | ||
| JPS63170314U (en) | ||
| JPH0433884U (en) | ||
| JPS6014923Y2 (en) | engine air cleaner | |
| JPS61145868U (en) | ||
| JPH0429780U (en) | ||
| JPS6350458Y2 (en) | ||
| JPS586194Y2 (en) | dehumidifier | |
| JPH0195580U (en) | ||
| JPH0347417U (en) | ||
| PL84301B1 (en) | ||
| JPH0278709U (en) | ||
| JPH01174591U (en) |