JP2019085911A5 - - Google Patents
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- JP2019085911A5 JP2019085911A5 JP2017214075A JP2017214075A JP2019085911A5 JP 2019085911 A5 JP2019085911 A5 JP 2019085911A5 JP 2017214075 A JP2017214075 A JP 2017214075A JP 2017214075 A JP2017214075 A JP 2017214075A JP 2019085911 A5 JP2019085911 A5 JP 2019085911A5
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- 239000000758 substrate Substances 0.000 claims description 43
- 238000005192 partition Methods 0.000 claims description 39
- 238000007906 compression Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 description 3
- 210000004279 Orbit Anatomy 0.000 description 2
Description
上記目的を達成するため、請求項1に記載の発明は、円板状の固定基板部(121)から立設された渦巻き状の固定歯部(122)を有する固定スクロール(12)と、円板状の可動基板部(111)の一面から立設されるとともに固定歯部と噛み合う渦巻き状の可動歯部(112)を有する可動スクロール(11)と、を有し、可動スクロールを固定スクロールに対して旋回させることにより流体を多段圧縮して吐出する圧縮機であって、固定基板部から可動基板部側に向かって立設されるとともに、固定歯部により形成された渦巻き状溝の適所を、高段側圧縮室と低段側圧縮室とに仕切る仕切壁(120)と、仕切壁の先端部に形成された第1凹部(120b)に配置され、仕切壁と可動基板部との間の隙間をシールする第1シール部材(162)と、渦巻き状の固定歯部に沿うように固定歯部の先端部(122a)に形成された第2凹部(122b)に配置され、固定歯部と可動基板部との間の隙間をシールする第2シール部材(161)と、を備え、第1凹部と第2凹部との間に、第1凹部と第2凹部との間を隔てる隔壁部(1205)が設けられており、前記第1凹部は、該第1凹部より前記固定基板部の径方向内側に位置する前記第2凹部および前記第1凹部より前記固定基板部の径方向外側に位置する前記第2凹部の少なくとも一方に沿った形状を成している圧縮機である。
また、請求項2に記載の発明は、円板状の固定基板部(121)から立設された渦巻き状の固定歯部(122)を有する固定スクロール(12)と、円板状の可動基板部(111)の一面から立設されるとともに前記固定歯部と噛み合う渦巻き状の可動歯部(112)を有する可動スクロール(11)と、を有し、可動スクロールを固定スクロールに対して旋回させることにより流体を多段圧縮して吐出する圧縮機であって、前記固定基板部から前記可動基板部側に向かって立設されるとともに、前記固定歯部により形成された渦巻き状溝の適所を、高段側圧縮室と低段側圧縮室とに仕切る仕切壁(120)と、前記仕切壁の先端部に形成された第1凹部(120b)に配置され、前記仕切壁と前記可動基板部との間の隙間をシールする第1シール部材(162)と、前記渦巻き状の固定歯部に沿うように前記固定歯部の先端部(122a)に形成された第2凹部(122b)に配置され、前記固定歯部と前記可動基板部との間の隙間をシールする第2シール部材(161)と、を備え、前記第1凹部と前記第2凹部との間に、前記第1凹部と前記第2凹部との間を隔てる隔壁部(1205)が設けられており、前記第1凹部は、前記仕切壁の低段側圧縮室側の側壁に沿った形状を成している圧縮機である。
また、請求項3に記載の発明は、円板状の固定基板部(121)から立設された渦巻き状の固定歯部(122)を有する固定スクロール(12)と、円板状の可動基板部(111)の一面から立設されるとともに前記固定歯部と噛み合う渦巻き状の可動歯部(112)を有する可動スクロール(11)と、を有し、可動スクロールを固定スクロールに対して旋回させることにより流体を多段圧縮して吐出する圧縮機であって、前記固定基板部から前記可動基板部側に向かって立設されるとともに、前記固定歯部により形成された渦巻き状溝の適所を、高段側圧縮室と低段側圧縮室とに仕切る仕切壁(120)と、前記仕切壁の先端部に形成された第1凹部(120b)に配置され、前記仕切壁と前記可動基板部との間の隙間をシールする第1シール部材(162)と、前記渦巻き状の固定歯部に沿うように前記固定歯部の先端部(122a)に形成された第2凹部(122b)に配置され、前記固定歯部と前記可動基板部との間の隙間をシールする第2シール部材(161)と、を備え、前記第1凹部と前記第2凹部との間に、前記第1凹部と前記第2凹部との間を隔てる隔壁部(1205)が設けられており、前記第1凹部は、前記仕切壁の低段側圧縮室側の側壁に沿った形状を成している圧縮機である。
In order to achieve the above object, the invention according to claim 1 is a fixed scroll (12) having a spiral fixed tooth portion (122) standing upright from a disk-shaped fixed base portion (121); A movable scroll (11) having a spiral movable tooth portion (112) which is erected from one surface of the plate-shaped movable substrate portion (111) and meshes with the fixed tooth portion; It is a compressor that multi-stages a fluid by compressing it by swirling it and discharging it, and it is erected from the fixed substrate section toward the movable substrate section, and the spiral groove formed by the fixed tooth section is placed in an appropriate position. A partition wall (120) for partitioning the high-stage compression chamber and the low-stage compression chamber, and a first recess (120b) formed at the tip of the partition wall, between the partition wall and the movable substrate portion. The first seal member (162) for sealing the gap between the fixed tooth portion and the second recessed portion (122b) formed in the tip portion (122a) of the fixed tooth portion along the spiral fixed tooth portion. And a second seal member (161) that seals a gap between the movable substrate part and the movable substrate part, and a partition part that separates the first recess and the second recess between the first recess and the second recess. (1205) is provided, and the first recess is located radially outward of the fixed substrate portion with respect to the second recess and the first recess located radially inward of the fixed substrate portion with respect to the first recess. It is a compressor having a shape along at least one of the second recesses located .
Further, the invention according to claim 2 is a fixed scroll (12) having a spiral fixed tooth portion (122) erected from a disk-shaped fixed substrate portion (121), and a disk-shaped movable substrate. A movable scroll (11) which is provided upright from one surface of the portion (111) and has a spiral movable tooth portion (112) which meshes with the fixed tooth portion, and causes the movable scroll to orbit with respect to the fixed scroll. A compressor for compressing and discharging a fluid in multiple stages, which is erected from the fixed substrate portion toward the movable substrate portion side, and a proper position of the spiral groove formed by the fixed tooth portion, A partition wall (120) for partitioning the high-stage side compression chamber and the low-stage side compression chamber, and a first recess (120b) formed at a tip end portion of the partition wall, the partition wall and the movable substrate portion. A first seal member (162) for sealing a gap between the two, and a second recess (122b) formed at a tip portion (122a) of the fixed tooth portion along the spiral fixed tooth portion. A second seal member (161) that seals a gap between the fixed tooth portion and the movable substrate portion, and the first concave portion and the second concave portion are provided between the first concave portion and the second concave portion. A partition wall portion (1205) is provided to separate the partition wall from the second recess, and the first recess is a compressor having a shape along the side wall of the partition wall on the low-stage side compression chamber side. ..
In the invention according to claim 3, a fixed scroll (12) having a spiral fixed tooth portion (122) provided upright from a disk-shaped fixed substrate portion (121), and a disk-shaped movable substrate. A movable scroll (11) which is provided upright from one surface of the portion (111) and has a spiral movable tooth portion (112) which meshes with the fixed tooth portion, and causes the movable scroll to orbit with respect to the fixed scroll. A compressor for compressing and discharging a fluid in multiple stages, which is erected from the fixed substrate portion toward the movable substrate portion side, and a proper position of the spiral groove formed by the fixed tooth portion, A partition wall (120) for partitioning the high-stage side compression chamber and the low-stage side compression chamber, and a first recess (120b) formed at a tip end portion of the partition wall, the partition wall and the movable substrate portion. A first seal member (162) for sealing a gap between the two, and a second recess (122b) formed at a tip portion (122a) of the fixed tooth portion along the spiral fixed tooth portion. A second seal member (161) that seals a gap between the fixed tooth portion and the movable substrate portion, and the first concave portion and the second concave portion are provided between the first concave portion and the second concave portion. A partition wall portion (1205) is provided to separate the partition wall from the second recess, and the first recess is a compressor having a shape along the side wall of the partition wall on the low-stage side compression chamber side. ..
Claims (12)
前記固定基板部から前記可動基板部側に向かって立設されるとともに、前記固定歯部により形成された渦巻き状溝の適所を、高段側圧縮室と低段側圧縮室とに仕切る仕切壁(120)と、
前記仕切壁の先端部に形成された第1凹部(120b)に配置され、前記仕切壁と前記可動基板部との間の隙間をシールする第1シール部材(162)と、
前記渦巻き状の固定歯部に沿うように前記固定歯部の先端部(122a)に形成された第2凹部(122b)に配置され、前記固定歯部と前記可動基板部との間の隙間をシールする第2シール部材(161)と、を備え、
前記第1凹部と前記第2凹部との間に、前記第1凹部と前記第2凹部との間を隔てる隔壁部(1205)が設けられており、
前記第1凹部は、該第1凹部より前記固定基板部の径方向内側に位置する前記第2凹部および前記第1凹部より前記固定基板部の径方向外側に位置する前記第2凹部の少なくとも一方に沿った形状を成している圧縮機。 A fixed scroll (12) having a spiral fixed tooth portion (122) erected from a disc-shaped fixed base plate portion (121) and a disc-shaped movable base plate portion (111) erected from one surface. And a movable scroll (11) having a spiral movable tooth portion (112) meshing with the fixed tooth portion, and compressing and discharging the fluid in multiple stages by orbiting the movable scroll. Machine,
Partition that partitions with erected toward the movable substrate side from the fixed substrate section, the position of the formed by the fixed teeth eddy-winding groove, in the higher-stage compression chamber and the lower-stage compression chamber The wall (120),
A first seal member (162) arranged in a first recess (120b) formed at the tip of the partition wall and sealing a gap between the partition wall and the movable substrate portion;
It is arranged in a second recess (122b) formed in the tip portion (122a) of the fixed tooth portion along the spiral fixed tooth portion, and a gap is formed between the fixed tooth portion and the movable substrate portion. A second sealing member (161) for sealing,
Between the first recess and the second recess, the partition wall portion (1205) that separates between the first recess and the second recess Ri Contact is provided,
The first concave portion is at least one of the second concave portion located radially inward of the fixed substrate portion with respect to the first concave portion and the second concave portion located radially outward of the fixed substrate portion with respect to the first concave portion. A compressor that is shaped according to .
前記固定基板部から前記可動基板部側に向かって立設されるとともに、前記固定歯部により形成された渦巻き状溝の適所を、高段側圧縮室と低段側圧縮室とに仕切る仕切壁(120)と、
前記仕切壁の先端部に形成された第1凹部(120b)に配置され、前記仕切壁と前記可動基板部との間の隙間をシールする第1シール部材(162)と、
前記渦巻き状の固定歯部に沿うように前記固定歯部の先端部(122a)に形成された第2凹部(122b)に配置され、前記固定歯部と前記可動基板部との間の隙間をシールする第2シール部材(161)と、を備え、
前記第1凹部と前記第2凹部との間に、前記第1凹部と前記第2凹部との間を隔てる隔壁部(1205)が設けられており、
前記第1凹部は、前記仕切壁の低段側圧縮室側の側壁と、前記仕切壁の高段側圧縮室側の側壁に沿った形状を成している圧縮機。 A fixed scroll (12) having a spiral fixed tooth portion (122) erected from a disc-shaped fixed base plate portion (121) and a disc-shaped movable base plate portion (111) erected from one surface. And a movable scroll (11) having a spiral movable tooth portion (112) meshing with the fixed tooth portion, and compressing and discharging the fluid in multiple stages by orbiting the movable scroll. Machine,
Partition that partitions with erected toward the movable substrate side from the fixed substrate section, the position of the formed by the fixed teeth eddy-winding groove, in the higher-stage compression chamber and the lower-stage compression chamber The wall (120),
A first seal member (162) arranged in a first recess (120b) formed at the tip of the partition wall and sealing a gap between the partition wall and the movable substrate portion;
It is arranged in a second recess (122b) formed in the tip portion (122a) of the fixed tooth portion along the spiral fixed tooth portion, and a gap is formed between the fixed tooth portion and the movable substrate portion. A second sealing member (161) for sealing,
Between the first recess and the second recess, the partition wall portion (1205) that separates between the first recess and the second recess Ri Contact is provided,
The said 1st recessed part is the compressor which comprised the side wall by the side of the low-stage side compression chamber of the said partition wall, and the side wall by the side of the high-stage side compression chamber of the said partition wall .
前記固定基板部から前記可動基板部側に向かって立設されるとともに、前記固定歯部により形成された渦巻き状溝の適所を、高段側圧縮室と低段側圧縮室とに仕切る仕切壁(120)と、
前記仕切壁の先端部に形成された第1凹部(120b)に配置され、前記仕切壁と前記可動基板部との間の隙間をシールする第1シール部材(162)と、
前記渦巻き状の固定歯部に沿うように前記固定歯部の先端部(122a)に形成された第2凹部(122b)に配置され、前記固定歯部と前記可動基板部との間の隙間をシールする第2シール部材(161)と、を備え、
前記第1凹部と前記第2凹部との間に、前記第1凹部と前記第2凹部との間を隔てる隔壁部(1205)が設けられており、
前記第1凹部は、前記仕切壁の低段側圧縮室側の側壁に沿った形状を成している圧縮機。 A fixed scroll (12) having a spiral fixed tooth portion (122) erected from a disc-shaped fixed base plate portion (121) and a disc-shaped movable base plate portion (111) erected from one surface. And a movable scroll (11) having a spiral movable tooth portion (112) meshing with the fixed tooth portion, and compressing and discharging the fluid in multiple stages by orbiting the movable scroll. Machine,
Partition that partitions with erected toward the movable substrate side from the fixed substrate section, the position of the formed by the fixed teeth eddy-winding groove, in the higher-stage compression chamber and the lower-stage compression chamber The wall (120),
A first seal member (162) arranged in a first recess (120b) formed at the tip of the partition wall and sealing a gap between the partition wall and the movable substrate portion;
It is arranged in a second recess (122b) formed in the tip portion (122a) of the fixed tooth portion along the spiral fixed tooth portion, and a gap is formed between the fixed tooth portion and the movable substrate portion. A second sealing member (161) for sealing,
Between the first recess and the second recess, the partition wall portion (1205) that separates between the first recess and the second recess Ri Contact is provided,
The said 1st recessed part is the compressor which has comprised the side wall by the side of the low-stage side compression chamber of the said partition wall .
前記第1凹部は、前記第1凹部より前記固定基板部の径方向外側に位置する前記第2凹部と連通している請求項3に記載の圧縮機。 The partition wall portion is provided between the first recessed portion and the second recessed portion located radially inward of the fixed substrate portion with respect to the first recessed portion,
The compressor according to claim 3 , wherein the first recess is in communication with the second recess located radially outside the fixed substrate portion with respect to the first recess.
前記第1凹部は、前記第1凹部より前記固定基板部の径方向内側に位置する前記第2凹部と連通している請求項1ないし3のいずれか1つに記載の圧縮機。 The partition wall portion is provided between the first recessed portion and the second recessed portion located radially outside the fixed substrate portion with respect to the first recessed portion,
The compressor according to any one of claims 1 to 3 , wherein the first recess is in communication with the second recess located radially inward of the fixed substrate portion with respect to the first recess.
前記第1凹部は、前記第2凹部の一方の分断端部に接続された第1分断凹部(120ba)と、前記第2凹部の他方の分断端部に接続された第2分断凹部(120bb)と、を有し、
前記隔壁部は、前記第1分断凹部と、前記第1分断凹部より前記固定基板部の径方向内側に位置する前記第2凹部との間および前記第2分断凹部と、前記第2分断凹部より前記固定基板部の径方向内側に位置する前記第2凹部との間に設けられている請求項3に記載の圧縮機。 The second concave portion is divided into two by the fixed tooth portion located radially outside the fixed substrate portion at the tip portion of the partition wall,
The first concave portion has a first dividing concave portion (120ba) connected to one dividing end portion of the second concave portion and a second dividing concave portion (120ba) connected to the other dividing end portion of the second concave portion ( 120bb), and
The partition wall portion, said a first cutting recess, and between the second cutting recesses of the second recess located radially inside the side of the fixed substrate section than the first cutting recess, wherein the second cutting recesses more compressor according to claim 3 is provided between the second recess located radially inside the side of the fixed substrate section.
前記第1凹部は、前記第2凹部の一方の分断端部に接続され、
前記隔壁部は、前記第1凹部と、前記第1凹部より前記固定基板部の径方向内側に位置する前記第2凹部と、の間に設けられている請求項3に記載の圧縮機。 The second concave portion is divided into two by the fixed tooth portion located radially outside the fixed substrate portion at the tip portion of the partition wall,
The first recess is connected to one of the divided ends of the second recess,
The partition wall portion, a compressor according to claim 3 which is provided between the first concave portion, and the second recess located than the first recess in the radially inner side of the fixed substrate section.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017214075A JP6881245B2 (en) | 2017-11-06 | 2017-11-06 | Compressor |
PCT/JP2018/040771 WO2019088240A1 (en) | 2017-11-06 | 2018-11-01 | Compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017214075A JP6881245B2 (en) | 2017-11-06 | 2017-11-06 | Compressor |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019085911A JP2019085911A (en) | 2019-06-06 |
JP2019085911A5 true JP2019085911A5 (en) | 2020-08-06 |
JP6881245B2 JP6881245B2 (en) | 2021-06-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017214075A Active JP6881245B2 (en) | 2017-11-06 | 2017-11-06 | Compressor |
Country Status (2)
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JP (1) | JP6881245B2 (en) |
WO (1) | WO2019088240A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7329774B2 (en) * | 2019-11-11 | 2023-08-21 | パナソニックIpマネジメント株式会社 | scroll compressor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06288361A (en) * | 1993-04-07 | 1994-10-11 | Hitachi Ltd | Scroll compressor |
JPH07139481A (en) * | 1993-11-19 | 1995-05-30 | Tokico Ltd | Scroll type fluid machine |
JP2002130156A (en) * | 2000-10-20 | 2002-05-09 | Anest Iwata Corp | Scroll fluid machine having multistage type fluid compressing part |
JP4080805B2 (en) * | 2001-10-22 | 2008-04-23 | アネスト岩田株式会社 | Scroll fluid machinery |
JP2009052462A (en) * | 2007-08-27 | 2009-03-12 | Panasonic Corp | Scroll compressor |
JP6622527B2 (en) * | 2015-09-10 | 2019-12-18 | アネスト岩田株式会社 | Scroll fluid machinery |
-
2017
- 2017-11-06 JP JP2017214075A patent/JP6881245B2/en active Active
-
2018
- 2018-11-01 WO PCT/JP2018/040771 patent/WO2019088240A1/en active Application Filing
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