JPH0354379Y2 - - Google Patents
Info
- Publication number
- JPH0354379Y2 JPH0354379Y2 JP1984140100U JP14010084U JPH0354379Y2 JP H0354379 Y2 JPH0354379 Y2 JP H0354379Y2 JP 1984140100 U JP1984140100 U JP 1984140100U JP 14010084 U JP14010084 U JP 14010084U JP H0354379 Y2 JPH0354379 Y2 JP H0354379Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- pipe
- accumulator
- inflow pipe
- sealing
- 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
- 238000007789 sealing Methods 0.000 claims description 13
- 239000003507 refrigerant Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
- Compressor (AREA)
Description
【考案の詳細な説明】
〔考案の技術分野〕
本考案は冷凍サイクルの流路の途中部に配設さ
れて液冷媒を貯えるアキユームレータに関する。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to an accumulator that is disposed in the middle of a flow path of a refrigeration cycle and stores liquid refrigerant.
従来、第４図乃至第６図に示すように所定長さ
の円筒体１の両端を扁平にかしめて封止部２，２
を形成するようにしたアキユームレータ３は、第
４図乃至第６図に示すように封止部２，２の最上
端を流入パイプ４及び流出パイプ５が貫通するよ
うにしている。
Conventionally, as shown in FIGS. 4 to 6, both ends of a cylindrical body 1 of a predetermined length are flattened to form sealing parts 2,
In the accumulator 3, an inflow pipe 4 and an outflow pipe 5 pass through the uppermost ends of the sealing portions 2, 2, as shown in FIGS. 4 to 6.
しかしながら、円筒体１は両端がかしめによつ
て上下に寸法が拡開し、中央部１ａが陥んだ形状
であるから、第６図に示すように流入パイプ４か
ら流入した冷媒が円筒体１の傾斜部１ｂの内壁に
直接当つて矢印ａで示すように曲げられて内部に
貯えられた液冷媒６の液面に打ち付けられる形に
なり、このため液面が大きく撹拌され、冷媒流音
が発生する欠点があつた。
However, since both ends of the cylindrical body 1 are expanded vertically by caulking, and the central portion 1a is depressed, the refrigerant flowing from the inflow pipe 4 flows into the cylindrical body 1 as shown in FIG. The refrigerant directly hits the inner wall of the inclined part 1b and is bent as shown by the arrow a, hitting the surface of the liquid refrigerant 6 stored inside, which causes the liquid surface to be stirred greatly and the sound of the refrigerant flowing. There were some drawbacks that occurred.
本考案は上記事情に鑑みてなされたものであ
り、その目的は、冷媒流音を極力低減できるアキ
ユームレータを提供するにある。
The present invention has been made in view of the above circumstances, and its purpose is to provide an accumulator that can reduce refrigerant flow noise as much as possible.
本考案は、所定長さの円筒体の両端を扁平にか
しめて該円筒体よりも外方に張出す傾斜部を存し
て封止部を形成し、該封止部にこれらを貫通する
流入パイプ及び流出パイプの端部を結合させるも
のであつて、前記円筒体の中央部上縁と封止部を
貫通する流入パイプ及び流出パイプの各上縁を略
同一水平線上に位置させたことを特徴とする。
In the present invention, both ends of a cylindrical body of a predetermined length are caulked flat to form a sealing part with an inclined part extending outward from the cylindrical body. The end portions of the pipe and the outflow pipe are connected to each other, and the upper edge of the central portion of the cylindrical body and the upper edges of the inflow pipe and the outflow pipe that pass through the sealing portion are located on substantially the same horizontal line. Features.
以下本考案の一実施例について第１図乃至第３
図を参照して説明するに、第４図乃至第６図と同
一部分には同一符号を付して説明を省略し、以下
異なる部分のみ説明する。即ち、円筒体１の両端
を扁平にかしめて封止部７，７を形成する。この
時、円筒体１の中央部１ａと封止部７，７との間
にはその中央部１ａよりも外方たる上下方向に順
次張出す傾斜部１ｂ，１ｂが形成されるようにな
る。そして、封止部７，７を形成する時に流入パ
イプ４及び流出パイプ５の各上縁と円筒体１の中
央部１ａの上縁とを略同一水平線上に位置させる
ようにしてアキユームレータ８を構成したもので
ある。
The following is an example of the present invention shown in Figures 1 to 3.
To explain with reference to the drawings, the same parts as in FIGS. 4 to 6 will be given the same reference numerals and explanations will be omitted, and only the different parts will be explained below. That is, both ends of the cylindrical body 1 are caulked flat to form the sealing parts 7, 7. At this time, inclined portions 1b, 1b are formed between the center portion 1a of the cylindrical body 1 and the sealing portions 7, 7, which sequentially extend outward from the center portion 1a in the vertical direction. When forming the sealing parts 7, 7, the upper edges of the inlet pipe 4 and the outlet pipe 5 and the upper edge of the central part 1a of the cylindrical body 1 are positioned on substantially the same horizontal line, so that the accumulator 8 It is composed of
この場合、流入パイプ４、流出パイプ５の各端
部は、封止部７，７に結合されていて、傾斜部１
ｂ，１ｂ部分の内部に連通するようになつてい
る。 In this case, each end of the inflow pipe 4 and the outflow pipe 5 is connected to the sealing parts 7, 7, and the inclined part 1
It communicates with the inside of portions b and 1b.
而して、上記構成では、流入パイプ４から流入
する冷媒が円筒体１に貯えられた液冷媒６の液面
に沿つて第３図に矢印ｂで示すように流れるか
ら、従来とは異なり、冷媒が傾斜部１ｂの内壁に
当つて曲げられて液面に打ちつけられることがな
く、冷媒流音の発生が極力減少される。また、液
冷媒の液面が撹拌されないから、流入パイプ４及
び流出パイプ５の位置が第４図乃至第６図のもの
より下方に位置されているにかかわらず円筒体１
内に貯えられる液冷媒６の貯溜量は従来のものと
略同量となり、特に円筒体１の径寸法や長さ寸法
を拡大する必要もない。 In the above structure, the refrigerant flowing in from the inflow pipe 4 flows along the liquid surface of the liquid refrigerant 6 stored in the cylindrical body 1 as shown by the arrow b in FIG. The refrigerant is not bent against the inner wall of the inclined portion 1b and hit the liquid surface, and the generation of refrigerant flow noise is minimized. Furthermore, since the liquid level of the liquid refrigerant is not stirred, the cylindrical body 1
The amount of liquid refrigerant 6 stored therein is approximately the same as the conventional one, and there is no need to particularly enlarge the diameter or length of the cylindrical body 1.
尚、円筒体１は例えば銅材にて容易に製作でき
る。 Incidentally, the cylindrical body 1 can be easily manufactured from copper material, for example.
本考案は以上の説明から明らかなように、円筒
体の中央部上縁と封止部を貫通する流入パイプ及
び流出パイプの各上縁を略同一水平線上にしたか
ら、冷媒流音を極力減少でき、液冷媒の貯溜量も
最大限にできるアキユームレータを提供できる。
As is clear from the above description, this invention minimizes refrigerant flow noise by making the upper edge of the central part of the cylindrical body and the upper edges of the inflow pipe and outflow pipe that pass through the sealing part substantially on the same horizontal line. It is possible to provide an accumulator that can maximize the storage amount of liquid refrigerant.
第１図乃至第３図は本考案の一実施例を示すも
のであり、第１図は正面図、第２図は側面図、第
３図は一部破断して示す正面図、第４図乃至第６
図は従来構造を示すもので、第４図は正面図、第
５図は側面図、第６図は一部破断して示す正面図
である。
図面中、１は円筒体、１ａは中央部、１ｂは傾
斜部、２は封止部、３はアキユームレータ、４は
流入パイプ、５は流出パイプ、６は液冷媒、７は
封止部、８はアキユームレータである。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a front view, FIG. 2 is a side view, FIG. 3 is a partially cutaway front view, and FIG. 4 is a partially cutaway front view. to 6th
The figures show a conventional structure; FIG. 4 is a front view, FIG. 5 is a side view, and FIG. 6 is a partially cutaway front view. In the drawings, 1 is a cylindrical body, 1a is a central part, 1b is an inclined part, 2 is a sealing part, 3 is an accumulator, 4 is an inflow pipe, 5 is an outflow pipe, 6 is a liquid refrigerant, and 7 is a sealing part , 8 is an accumulator.
Claims (1)
筒体よりも外方に張出す傾斜部を存して封止部を
形成し、該封止部にこれらを貫通する流入パイプ
及び流出パイプの端部を結合させるものであつ
て、前記円筒体の中央部上縁と前記流入パイプ及
び流出パイプの各上縁を略同一水平線上に位置さ
せたことを特徴とするアキユームレータ。 Both ends of a cylindrical body of a predetermined length are caulked flat to form a sealing part with an inclined part protruding outward from the cylindrical body, and an inflow pipe and an outflow pipe that penetrate the sealing part. What is claimed is: 1. An accumulator for connecting the ends of the cylindrical body, wherein the upper edge of the central portion of the cylindrical body and the upper edges of the inflow pipe and the outflow pipe are located substantially on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984140100U JPH0354379Y2 (en) | 1984-09-14 | 1984-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984140100U JPH0354379Y2 (en) | 1984-09-14 | 1984-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6155676U JPS6155676U (en) | 1986-04-14 |
| JPH0354379Y2 true JPH0354379Y2 (en) | 1991-11-29 |
Family
ID=30698459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984140100U Expired JPH0354379Y2 (en) | 1984-09-14 | 1984-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354379Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4903119B2 (en) * | 2007-06-25 | 2012-03-28 | 三菱電機株式会社 | Gas-liquid separator and air conditioner equipped with it |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52154147A (en) * | 1976-06-17 | 1977-12-21 | Sanyo Electric Co Ltd | Manufacturing method of accumulator |
| JPS5934272B2 (en) * | 1977-04-05 | 1984-08-21 | 株式会社日阪製作所 | Plate heat exchanger |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934272U (en) * | 1982-08-26 | 1984-03-02 | 星崎電機株式会社 | ice maker |
-
1984
- 1984-09-14 JP JP1984140100U patent/JPH0354379Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52154147A (en) * | 1976-06-17 | 1977-12-21 | Sanyo Electric Co Ltd | Manufacturing method of accumulator |
| JPS5934272B2 (en) * | 1977-04-05 | 1984-08-21 | 株式会社日阪製作所 | Plate heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6155676U (en) | 1986-04-14 |
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