JPS62191675A - Compressor - Google Patents

Compressor

Info

Publication number
JPS62191675A
JPS62191675A JP3230986A JP3230986A JPS62191675A JP S62191675 A JPS62191675 A JP S62191675A JP 3230986 A JP3230986 A JP 3230986A JP 3230986 A JP3230986 A JP 3230986A JP S62191675 A JPS62191675 A JP S62191675A
Authority
JP
Japan
Prior art keywords
piston
cylinder
compressor
container
frame
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
Application number
JP3230986A
Other languages
Japanese (ja)
Inventor
Kenichi Inota
猪田 憲一
Terumaru Harada
照丸 原田
Tatsuo Fujita
龍夫 藤田
Kinichi Adachi
足立 欣一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3230986A priority Critical patent/JPS62191675A/en
Publication of JPS62191675A publication Critical patent/JPS62191675A/en
Pending legal-status Critical Current

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  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE:To enhance the volume efficiency and heat insulating efficiency of a compressor by putting a piston in motion in a vessel using a means to move vessel and rotating the rotary shaft of compressor through this relative motion with the aid of a coupling member. CONSTITUTION:A frame 19 is supported on a base 20 through support springs 21, 22, and a cylinder 23 is installed in this frame 19 slidably, and then a piston 24 is provided in this cylinder 23 slidably. If the cylinder 23 is moved up and down by a motor through a crank shaft 25 and a connecting rod 26, the distance between said cylinder 23 and piston 24 increases and decreases, as the piston 24 has a great mass and does not move substantially relative to the base 20. As a result, a crank shaft 28 is rotated by the piston 24 through a connecting rod 29, and a rotary compressor 27 is actuated. Now the fluid flows into the rotary compressor 27 through a path 36, voids 31, 32 and a suction pipe 33 to be compressed, and then discharged via paths 34, 35.

Description

【発明の詳細な説明】 産業上の利用分野 この発明は圧縮機、その中でも特に慣性圧縮機に関する
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention This invention relates to compressors, and more particularly to inertial compressors.

従来の技術 従来のこの種の圧縮機は第2図のような構造になってい
た。1は土台2上の支持ばね3,4上に支持されている
フレーム、6はフレーム1に摺動自在に設けられている
シリンダ、6はシリンダ6に摺動自在に設けられたフリ
ーピストンである。
Prior Art A conventional compressor of this type had a structure as shown in FIG. Reference numeral 1 designates a frame supported on support springs 3 and 4 on a base 2, 6 a cylinder slidably provided on the frame 1, and 6 a free piston provided slidably in the cylinder 6. .

7はフレームに回転自在に取付けられ、モータによって
回転されるクランク軸、8はクランク軸7とシリンダ6
にわたって取付けられた連接棒である。9,1oは低圧
のガスの流路、11.12は吸入弁、13.14は圧縮
室、15.16は吐出弁、17.18は高圧のガスの流
路である。
7 is a crankshaft rotatably attached to the frame and rotated by a motor; 8 is a crankshaft 7 and a cylinder 6;
Connecting rod installed across. 9 and 1o are low-pressure gas flow paths, 11.12 is an intake valve, 13.14 is a compression chamber, 15.16 is a discharge valve, and 17.18 is a high-pressure gas flow path.

次に作用について説明する。シリンダ5はモータ、クラ
ンク軸7、連接棒8によって上下に運動する。ところで
フリーピストン6はその質量が十分大きくしてあり、土
台2に対してほとんど動かないようになっている。した
がってシリンダ6が上下に動くと、シリンダ5とフリー
ピストン6との距離が増減する。シリンダ6が上がると
圧縮室130体積が増加し、吸入弁11が開いて流路9
を通して低圧のガスが圧縮室に流入する。さらにシリン
ダ5が上死点を過ぎて下がると吸入弁11が閉じ、さら
に下がると吐出弁15が開いて流路17全通して高圧の
ガスが流出する。
Next, the effect will be explained. The cylinder 5 is moved up and down by a motor, a crankshaft 7, and a connecting rod 8. By the way, the free piston 6 has a sufficiently large mass so that it hardly moves relative to the base 2. Therefore, when the cylinder 6 moves up and down, the distance between the cylinder 5 and the free piston 6 increases or decreases. When the cylinder 6 moves up, the volume of the compression chamber 130 increases, the suction valve 11 opens, and the flow path 9
Low pressure gas flows into the compression chamber through. When the cylinder 5 further descends past the top dead center, the suction valve 11 closes, and when the cylinder 5 descends further, the discharge valve 15 opens and the flow path 17 passes through, allowing high pressure gas to flow out.

一方、同様にしてシリンダ5の上下運動に伴い、流路1
0、吸入弁12を通って圧縮室14に入りた低圧のガス
は高圧のガスとなって吐出弁16、流路18を辿って流
出する○ 発明が解決しようとする問題点 しかし、このような構造のものでは次のような問題点が
あった。即ち、このような容積式圧縮機に於ては圧縮室
13に於て圧縮室13の体積が最も小さくなったときの
体積(以下間隙容積と略称する)が小さければ小さい程
体積効率が犬で、したがって一般に断熱効率も高い、そ
れは圧縮室14についても同様である。
On the other hand, in the same way, as the cylinder 5 moves up and down, the flow path 1
0. The low-pressure gas that enters the compression chamber 14 through the suction valve 12 becomes high-pressure gas and flows out through the discharge valve 16 and the flow path 18. Problems to be Solved by the Invention However, such problems The structure had the following problems. In other words, in such a positive displacement compressor, the smaller the volume of the compression chamber 13 when the volume of the compression chamber 13 is the smallest (hereinafter referred to as the gap volume), the higher the volumetric efficiency becomes. Therefore, the adiabatic efficiency is generally high, and the same applies to the compression chamber 14.

したがって、運転するに当っては、クランク軸7の[−
」転数、流路9,10,17,18の圧力等を調節して
圧縮室13114の間隙容積ができるだけ小さくなるよ
うにしている。ところが間隙容積をあまり小さくして運
転しているとわずかな外乱、例えば流路9,10.17
.18の圧力の変動でも間隙容積が変動し、小さくなり
すき′るとシリンダ5とフリーピストン6とがぶつかっ
て破壊したりすることがある。その為、間隙容積全外乱
があってもぶつかったりしないように大きい目にとって
いる。
Therefore, when driving, the crankshaft 7 should be
The gap volume of the compression chamber 13114 is made as small as possible by adjusting the number of revolutions, the pressure of the flow paths 9, 10, 17, 18, etc. However, when operating with a too small gap volume, slight disturbances, such as flow paths 9 and 10.17
.. Fluctuations in the pressure of the piston 18 also cause the gap volume to fluctuate, and if the gap becomes small, the cylinder 5 and the free piston 6 may collide and break. Therefore, the gap volume is made large so that it will not collide even if there is a total disturbance.

このため、圧縮機の体積効率が下がり、さらに断熱効率
も下がるという欠点があった。
As a result, the volumetric efficiency of the compressor is reduced, and the adiabatic efficiency is also reduced.

問題点を解決するための手段 上記問題点を解決する本発明の技術的な手段は容器内に
配設された;F縮機と、ピストンの容器に対する相対運
動により圧縮機の回転1qlを回転するようにピストン
と回転illとを結合する部材を設けたことを特徴とす
る圧縮機である。
Means for Solving the Problems The technical means of the present invention for solving the above problems is arranged in the container; the F compressor and the relative movement of the piston with respect to the container rotate 1 ql of the compressor rotation. The compressor is characterized in that it is provided with a member that connects the piston and the rotating illumination.

作用 この技術的手段による作用は次のようになる。action The effect of this technical means is as follows.

すなわち、容器を運1助させる手段によってピストンが
容器内を運動すると、ピストンの容器に対する相対運動
により圧縮機の回転軸を回転するようにピストンと回転
1曲とを結合する部材により圧縮機の(01転1抽は回
転し、圧縮機が回転する。
That is, when the piston moves within the container by the means for moving the container, the member that connects the piston and the rotational movement of the compressor rotates the rotation axis of the compressor due to the relative movement of the piston with respect to the container. The 01 turn and 1 draw rotate, and the compressor rotates.

実施例 以下、本発明の一実施例を添付図面にもとづいて説明す
る。第1図において19は土台20上の支持ばね21.
22上に支持されているフレーム、23はフレーム19
に摺動自在に設けられているシリンダ、24はシリンダ
23に摺動自在に設けられたピストンである。
Embodiment Hereinafter, one embodiment of the present invention will be described based on the accompanying drawings. In FIG. 1, reference numeral 19 indicates a support spring 21 on the base 20.
Frame 22 is supported on frame 19; 23 is frame 19;
A cylinder 24 is slidably provided in the cylinder 23, and 24 is a piston slidably provided in the cylinder 23.

26はフレーム19に回転自在に取付けられ、モータに
よって回転されるクランクl1ll11.26はクラン
ク軸26とシリンダ23にわたって取付けられた連接棒
である。
26 is rotatably attached to the frame 19, and a crank l1ll11.26 rotated by a motor is a connecting rod attached between the crankshaft 26 and the cylinder 23.

27はシリンダ23に固定された回転式圧縮機、28は
回転式圧縮機2了に接続されたクランク軸で他端(はシ
リンダ23に回転自在に接合されている。29はクラン
ク軸28とピストン24に取付けられたピン30を接続
する連接棒である。
27 is a rotary compressor fixed to the cylinder 23; 28 is a crankshaft connected to the rotary compressor 2; the other end (is rotatably joined to the cylinder 23); 29 is a crankshaft connected to the rotary compressor 23; 24 is a connecting rod that connects the pin 30 attached to the pin 24.

次に作用について説明する。Next, the effect will be explained.

シリンダ23はモータ、クランク’l1l1125、連
接棒26によって上下に運動する。
The cylinder 23 is moved up and down by a motor, a crank 'l1l1125, and a connecting rod 26.

ところでピスト/24はその質量が十分大きくしてあり
、土台20に対してほとんど動かないようになっている
。したがってシリンダ23が上下に動くと、シリンダ2
3とピストン24との距離が増減する。その結果、連接
棒29から力を受けてクランク軸28が回転し、その結
果、回転式圧縮機27の+il+が回転する。すると、
流路36.空間31,32、吸入管33を通して回転圧
縮機2了に入った低圧の気体は子線されて高圧となり流
路34.36を通じて吐出される。
By the way, the mass of the piston/24 is sufficiently large so that it hardly moves with respect to the base 20. Therefore, when cylinder 23 moves up and down, cylinder 2
3 and the piston 24 increases or decreases. As a result, the crankshaft 28 rotates under the force of the connecting rod 29, and as a result, +il+ of the rotary compressor 27 rotates. Then,
Channel 36. The low-pressure gas that has entered the rotary compressor 2 through the spaces 31, 32 and the suction pipe 33 is converted into a high-pressure gas and discharged through the passages 34 and 36.

ところで、本実施例に於ては、圧縮機として回転圧縮機
27を用いている。そして、この回転1玉縮P127は
その間隙容積が小さく作られており、したがって体積効
率も断熱効率も高い。
By the way, in this embodiment, a rotary compressor 27 is used as the compressor. The one-rotation condensation P127 is made to have a small gap volume, and therefore has high volumetric efficiency and heat insulation efficiency.

発明の効果 本発明は、容器と、容器を運動させる手段と、容器内を
容器内壁に摺動自在に運動するピストンと、容器内に配
設された圧縮機と、ピストンの容器に対する相対運動に
よ!ll!E縮磯の回転)lQl+を回転するようにピ
ストンと回転軸とを結合する部材からなる圧縮機である
から、体積効率および断熱効率を高くできるという効果
がある。
Effects of the Invention The present invention provides a container, a means for moving the container, a piston that moves slidably within the container against the inner wall of the container, a compressor disposed within the container, and a means for moving the piston relative to the container. Yo! ll! Since the compressor is made up of a member that connects a piston and a rotating shaft so as to rotate (rotation of compressed rock) lQl+, it has the effect of increasing volumetric efficiency and adiabatic efficiency.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の一実施例の圧縮機の断面図、第2図は
従来例の1−E縮機の断面図である。 19  ・・フレーム、23・・・・・・/リンダ、2
4・・・ピストン、25・ ・・クランク1q11.2
7・ ・圧浦白機、28・・・・・クランク輔、33・
・・・・・吸入管、36゜36・・・・・流路。 代理人の氏名 弁理士 中 尾 敏 男 ほか1名第1
図 20上も
FIG. 1 is a sectional view of a compressor according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional 1-E compressor. 19...Frame, 23.../Linda, 2
4...Piston, 25...Crank 1q11.2
7. ・Osura Hakuki, 28...Cranksuke, 33.
...Suction pipe, 36°36...Flow path. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 20 top also

Claims (1)

【特許請求の範囲】[Claims] 容器と、前記容器を運動させる手段と、前記容器内を前
記容器内壁に摺動自在に運動するピストンと、前記容器
内に配設された圧縮機を具備し、前記ピストンの前記容
器に対する相対運動により前記圧縮機の回転軸を回転す
るように前記ピストンと前記回転軸とを結合する部材か
らなる圧縮機。
a container, a means for moving the container, a piston slidably moving in the container against an inner wall of the container, and a compressor disposed in the container, the piston moving relative to the container. A compressor comprising a member that connects the piston and the rotating shaft so as to rotate the rotating shaft of the compressor.
JP3230986A 1986-02-17 1986-02-17 Compressor Pending JPS62191675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3230986A JPS62191675A (en) 1986-02-17 1986-02-17 Compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3230986A JPS62191675A (en) 1986-02-17 1986-02-17 Compressor

Publications (1)

Publication Number Publication Date
JPS62191675A true JPS62191675A (en) 1987-08-22

Family

ID=12355339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3230986A Pending JPS62191675A (en) 1986-02-17 1986-02-17 Compressor

Country Status (1)

Country Link
JP (1) JPS62191675A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376392A (en) * 1990-08-13 1994-12-27 Kohjin Co., Ltd. Food packaging bag
US6455084B2 (en) * 2000-05-18 2002-09-24 John Jay Johns Microwavable steamer bags
JP2007137493A (en) * 2005-11-21 2007-06-07 Takeshi Shindachiya Method of thawing frozen sushi, and thawing container for transportation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376392A (en) * 1990-08-13 1994-12-27 Kohjin Co., Ltd. Food packaging bag
US6455084B2 (en) * 2000-05-18 2002-09-24 John Jay Johns Microwavable steamer bags
JP2007137493A (en) * 2005-11-21 2007-06-07 Takeshi Shindachiya Method of thawing frozen sushi, and thawing container for transportation

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