JP2008002449A - Economical compressor - Google Patents
Economical compressor Download PDFInfo
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- JP2008002449A JP2008002449A JP2006200012A JP2006200012A JP2008002449A JP 2008002449 A JP2008002449 A JP 2008002449A JP 2006200012 A JP2006200012 A JP 2006200012A JP 2006200012 A JP2006200012 A JP 2006200012A JP 2008002449 A JP2008002449 A JP 2008002449A
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- compressor
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Abstract
Description
本発明は、冷凍装置に関するものであり、圧縮比が大きくなる極低温冷凍サイクルを作り出す圧宿機に最適である。
又、エコ給湯装置に関するものであり、使用するＣＯ２冷媒を、圧縮する高圧用圧縮機として、最適の圧縮機である。The present invention relates to a refrigeration apparatus, and is most suitable for a pressure lodging machine that creates a cryogenic refrigeration cycle in which a compression ratio increases.
Further, the present invention relates to an eco water heater, and is an optimum compressor as a high-pressure compressor that compresses the
従来の冷凍装置用圧縮機は、単段圧縮機が主流であった。しかし極低温冷却装置となれば、極端に圧縮効率が悪くななる為に、単段圧縮機を２台組み合わせてた２段圧縮装置によって圧縮効率を高めて使用していた。
しかしながら構造が複雑で、特殊な技術が必要とされ、又大変高価であった。
However, the structure is complicated, special techniques are required, and it is very expensive.
単段圧縮冷凍装置を使用して、極低温を得ようとすると、冷媒の蒸発温度が下がり、従って圧縮効率の低下、消費電力の増加、圧縮機吐出ガスの上昇となる為、従来は高価で構造が複雑、又特殊技術が必要となる２段圧縮冷凍装置を使用していた。
本発明は、単段型圧縮機に、少し部品を追加して、２段圧縮を実現する事が出来る。If a single-stage compression refrigeration system is used to obtain a very low temperature, the evaporating temperature of the refrigerant is lowered, and thus the compression efficiency is lowered, the power consumption is increased, and the compressor discharge gas is raised. A two-stage compression refrigeration system having a complicated structure and requiring special technology was used.
The present invention can realize two-stage compression by adding a few parts to the single-stage compressor.
単段圧縮冷凍装置を使用して、極低温を得ようとすると、冷媒の蒸発温度が下がり、従って圧縮効率の低下、消費電力の増加、圧縮機吐出ガスの上昇となる為、従来は高価で構造が複雑、又特殊技術が必要となる２段圧縮冷凍装置を使用していた。
本発明は、単段型圧縮機に、少し部品を追加して、２段圧縮を実現する。If a single-stage compression refrigeration system is used to obtain a very low temperature, the evaporating temperature of the refrigerant is lowered, and thus the compression efficiency is lowered, the power consumption is increased, and the compressor discharge gas is raised. A two-stage compression refrigeration system having a complicated structure and requiring special technology was used.
The present invention realizes two-stage compression by adding a few parts to the single-stage compressor.
本発明である２段圧縮機と従来の単段圧縮機比較すると以下の特徴がある。
・体積効率を大幅に改善出来る為に、電気の消費量を下げる事が出来る。
・圧縮を２回に分割して行う為に、圧縮比小さく（吐出ガス温度が低）冷凍機油の劣化を防ぎ、圧縮機の寿命が長くなる。
・本装置は、１シリンダー複数ピストンの為に、コンプレッサー自体を一定の最適温度で維持出来る為に、液圧縮及び液冷媒によるシリンター壁洗浄等のトラブル発生を防げる。
・本装置は、１シリンダー内で２段階の圧縮をしている為に、圧縮冷媒ガスを低段側より高段側へ移動する場合、配管等による摩擦抵抗がない為、高効率圧縮機として使用出来る。
・本装置は、１シリンター内で２段階の圧縮をしている為に、小型、軽量、安価な圧縮機である。A comparison between the two-stage compressor according to the present invention and a conventional single-stage compressor has the following characteristics.
・ Volume efficiency can be greatly improved, so electricity consumption can be reduced.
-Since the compression is performed in two steps, the compression ratio is small (discharge gas temperature is low), preventing deterioration of the refrigeration oil, and the life of the compressor is extended.
-Since this device can maintain the compressor itself at a certain optimum temperature for one cylinder multiple pistons, it can prevent troubles such as liquid compression and scintillator wall washing with liquid refrigerant.
-Since this device compresses in two stages in one cylinder, there is no frictional resistance due to piping when moving the compressed refrigerant gas from the lower stage side to the higher stage side. Can be used.
-This device is a compact, lightweight, and inexpensive compressor because it performs two-stage compression within a single cylinder.
図１は、低段側及び高段側ピストンを上死点まで押し上げ、低段、高段共同時に圧縮したところである。同図で示す様に、シリンダー内の低段及び高段ピストンを中間ロッドによって接続し、低段、高段を同時に圧縮する。 FIG. 1 shows a state where the low-stage and high-stage pistons are pushed up to the top dead center and compressed at the time of low-stage and high-stage joint. As shown in the figure, the low and high stage pistons in the cylinder are connected by an intermediate rod, and the low and high stages are compressed simultaneously.
図２は、低段側及び高段側ピストンを下死点まで下げ、低段、高段共同時に吸入したところである。同図で示す様に、シリンダー内の低段及び高段ピストンを中間ロッドによって接続し、低段、高段を同時に吸入する。 FIG. 2 shows a state where the low-stage side and high-stage side pistons are lowered to the bottom dead center and sucked at the time of low stage and high stage joint. As shown in the figure, the low-stage and high-stage pistons in the cylinder are connected by an intermediate rod, and the low and high stages are sucked at the same time.
本発明に係る圧縮機は、工業的に量産する事が可能であるため、産業上の利用可能性を有する。 Since the compressor according to the present invention can be industrially mass-produced, it has industrial applicability.
１ シリンダー
２ 高段側ピストン
３ 中間ロッド
４ 低段側及び高段側間の中間壁
５ 低段側ピストン
６ コネクティングロット
７ クランクシャフト
８ 膨張弁
９ クーラー（蒸発器）
１０ 圧縮機
１１ コンデンサー（凝縮器）DESCRIPTION OF
10 Compressor 11 Condenser
Claims (1)
・用途
：冷凍機（冷媒）用圧縮機−−圧縮比が大きい低温装置用
：今後主流となるノンフロン冷媒である，ＣＯ２用圧縮機
：エアーコンプレッサー用圧縮機−−圧縮比が大きい高圧用
・特徴
：圧縮効率良い為に、消費動力が少なくなり、１次側動力供給量が小さくなる。
：冷凍サイクルで使用する場合は、超低温を容易に作り出す事が出来る。
：多段圧縮形圧縮機の為、高圧縮の気体を容易に作り出す事が出来る。The compressor of the present invention enables multi-stage compression by using two or more pistons in one cylinder when compressing gas by a reciprocating compressor, and greatly increases the compression efficiency. It is a compressor.
・ Applications: Compressor for refrigeration (refrigerant)-For low-temperature equipment with a large compression ratio: CO2 compressor, a compressor for CO2 that will become the mainstream non-fluorocarbon refrigerant in the future: Compressor for air compressor--For high pressure with large compression ratio : Because compression efficiency is high, power consumption is reduced and the primary power supply amount is reduced.
: When used in a refrigeration cycle, ultra-low temperature can be easily created.
: Because of the multi-stage compression type compressor, it is possible to easily produce highly compressed gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006200012A JP2008002449A (en) | 2006-06-22 | 2006-06-22 | Economical compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006200012A JP2008002449A (en) | 2006-06-22 | 2006-06-22 | Economical compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2008002449A true JP2008002449A (en) | 2008-01-10 |
Family
ID=39007025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006200012A Pending JP2008002449A (en) | 2006-06-22 | 2006-06-22 | Economical compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2008002449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140066067A (en) * | 2011-09-16 | 2014-05-30 | 오일레스고교 가부시키가이샤 | Hydrostatic gas bearing and manufacturing method thereof |
-
2006
- 2006-06-22 JP JP2006200012A patent/JP2008002449A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140066067A (en) * | 2011-09-16 | 2014-05-30 | 오일레스고교 가부시키가이샤 | Hydrostatic gas bearing and manufacturing method thereof |
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