CN104989629A - Electric scroll compressor having supercharging function - Google Patents
Electric scroll compressor having supercharging function Download PDFInfo
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- CN104989629A CN104989629A CN201510418731.2A CN201510418731A CN104989629A CN 104989629 A CN104989629 A CN 104989629A CN 201510418731 A CN201510418731 A CN 201510418731A CN 104989629 A CN104989629 A CN 104989629A
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- scroll
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- main shaft
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Abstract
The invention relates to an electric scroll compressor having a supercharging function. The electric scroll compressor comprises a casing, wherein a motor is arranged in the casing; a bearing base is arranged on a main shaft of the motor; a movable scroll disc is fixed on a bearing base; and a fixed scroll disc fits the movable scroll disc. The electric scroll compressor is characterized in that a supercharging fan rotating with the main shaft is arranged in the casing; and the compression of refrigerant is realized through the rotation of the supercharging fan. The supercharging fan and the main shaft of the driving motor synchronously rotate; when the compressor works, the supercharging fan rotates to increase the air sucking pressure of air sucking cavities of the scroll discs; and the exhaust pressure after compressing the scroll discs is prominently increased. Therefore, the volume and the weight of the compressor are reduced under the condition of the same exhaust pressure.
Description
Technical field
The present invention relates to a kind of electric scroll compressor structure, for improving electric scroll compressor compression ratio, reducing scroll compressor volume and weight, improving exhaust pressure, belonging to electric scroll compressor technical field.
Background technique
Due to the reason such as traffic pressure and energy-conserving and environment-protective, present electric vehicle is all partial to Miniaturization Design, so each electric vehicle MANUFACTURER is proposed higher requirement to the weight of auto parts and components, volume, performance.Electric scroll compressor is as the key components and parts in air-conditioning system, in order to meet miniature requirement, particularly important to its requirement.
Summary of the invention
The technical problem to be solved in the present invention makes electric scroll compressor have function of increasing pressure.
In order to solve the problems of the technologies described above, technological scheme of the present invention there is provided a kind of electric scroll compressor with function of increasing pressure, comprise casing, motor is located in casing, the main shaft of motor is provided with bearing support, and movable orbiting scroll is fixed on bearing support, and static vortex disk matches with movable orbiting scroll, it is characterized in that: in casing, be provided with the force(d) (draft) fan in company with main axis, realize the compression to refrigerant by the rotation of force(d) (draft) fan.
Preferably, when described motor is horizontal layout, be respectively equipped with a described force(d) (draft) fan at the left end of described motor and/or right-hand member; When described motor is vertical, be respectively equipped with a described force(d) (draft) fan in the upper end of described motor and/or lower end.
Force(d) (draft) fan in the present invention and drive motor spindle synchronous rotate, and during compressor operating, force(d) (draft) fan rotates with the pressure of inspiration(Pi) improving scroll air aspiration cavity, and the exhaust pressure after being compressed by scroll will be significantly improved.Therefore, when identical exhaust pressure, the volume of compressor and weight will reduce.
Accompanying drawing explanation
Fig. 1 is the electric scroll compressor schematic diagram not having function of increasing pressure at present;
Fig. 2 is the electric scroll compressor schematic diagram of the band function of increasing pressure that the present invention proposes;
Fig. 3 is the schematic diagram of force(d) (draft) fan.
Embodiment
For making the present invention become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
As Fig. 1 does not have shown in the electric scroll compressor of function of increasing pressure, refrigerant enters compressor from the import of casing D right-hand member, arrive the cavity of bearing support F and motor C centre through motor C peripheral channel, then approach bearing support F lower channel enters the air aspiration cavity that movable orbiting scroll G and static vortex disk H forms; Along with electric machine main shaft B and the rotation of excentric sleeve K and the restriction of anti-rotation mechanism, movable orbiting scroll G is made to do revolution motion (the two ends cover of main shaft B has bearing M, A) around main shaft B axle center, and engage compression refrigerant with static vortex disk H, discharge the hyperbaric chamber entering bonnet J and static vortex disk H and form after refrigerant compression from static vortex disk H center hole, discharge compressor from the relief opening bonnet J subsequently.
Fig. 2 is the electric scroll compressor of the band function of increasing pressure that the present invention proposes, and both on the basis of Fig. 1, increases by a force(d) (draft) fan E, and force(d) (draft) fan E to be arranged between bearing support F and motor C and to be fixed on main shaft B.When refrigerant enters compressor from the import of casing D right-hand member, when arriving the cavity in the middle of bearing support and motor C by motor C peripheral channel, force(d) (draft) fan E in company with electric machine main shaft B running carries out first time compression to refrigerant, the refrigerant pressure entering air aspiration cavity is raised, along with electric machine main shaft B and the rotation of excentric sleeve K and the restriction of anti-rotation mechanism, movable orbiting scroll G is made to do revolution motion around main shaft B axle center, and engage with static vortex disk H and second time is carried out to refrigerant compress, discharge from static vortex disk H center hole the hyperbaric chamber entering bonnet J and static vortex disk H and form after refrigerant is compressed for the second time, compressor is discharged subsequently from the relief opening bonnet J.
Refrigerant is by two second compression in the present invention, and its exhaust pressure is by far away higher than the common electric scroll compressor for once compressed; If exhaust pressure is set to a definite value, we suitably can reduce the compression ratio of scroll, namely reduce the diameter of scroll, thus reduce compressor volume, and it is naturally just light that volume reduces weight.
Claims (2)
1. the electric scroll compressor with function of increasing pressure, comprise casing (D), motor (C) is located in casing (D), the main shaft (B) of motor (C) is provided with bearing support (F), movable orbiting scroll (G) is fixed on bearing support (F), static vortex disk (H) matches with movable orbiting scroll (G), bonnet (J) is fixed on casing (D), it is characterized in that: in casing (D), be provided with the force(d) (draft) fan (E) rotated in company with main shaft (B), realize the compression to refrigerant by the rotation of force(d) (draft) fan (E).
2. a kind of electric scroll compressor with function of increasing pressure as claimed in claim 1, it is characterized in that: when described motor (C) is for horizontal layout, be respectively equipped with a described force(d) (draft) fan (E) at the left end of described motor (C) and/or right-hand member; When described motor (C) is for vertical, be respectively equipped with a described force(d) (draft) fan (E) in the upper end of described motor (C) and/or lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418731.2A CN104989629A (en) | 2015-07-16 | 2015-07-16 | Electric scroll compressor having supercharging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418731.2A CN104989629A (en) | 2015-07-16 | 2015-07-16 | Electric scroll compressor having supercharging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989629A true CN104989629A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510418731.2A Pending CN104989629A (en) | 2015-07-16 | 2015-07-16 | Electric scroll compressor having supercharging function |
Country Status (1)
| Country | Link |
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| CN (1) | CN104989629A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927538A (en) * | 2016-07-06 | 2016-09-07 | 上海威乐汽车空调器有限公司 | Electric scroll compressor with turbocharging |
| CN108591062A (en) * | 2018-01-19 | 2018-09-28 | 上海威乐汽车空调器有限公司 | The structure of the cooling of electric scroll compressor bearing and lubrication |
| CN110630498A (en) * | 2019-09-11 | 2019-12-31 | 河北昊方新能源科技有限公司 | Scroll refrigeration compressor with suction boosting |
| CN111365233A (en) * | 2018-12-25 | 2020-07-03 | 株式会社石川能源研究 | Scroll compressor having a discharge port |
| WO2020230773A1 (en) * | 2019-05-16 | 2020-11-19 | サンデン・オートモーティブコンポーネント株式会社 | Scroll compressor |
| JP2020190246A (en) * | 2019-05-16 | 2020-11-26 | サンデン・オートモーティブコンポーネント株式会社 | Scroll-type compressor |
| CN112610497A (en) * | 2020-12-03 | 2021-04-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Stirring structure, compressor and air conditioning system |
| CN114215761A (en) * | 2021-12-17 | 2022-03-22 | 珠海格力电器股份有限公司 | Compressor and air conditioner |
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| CN1530549A (en) * | 2003-03-14 | 2004-09-22 | ��ʿͨ�����ɷ�����˾ | Vortex compressor |
| CN102927714A (en) * | 2012-11-20 | 2013-02-13 | 中国石油大学(华东) | Refrigeration circulating device for scroll type refrigerating machine |
| CN203835725U (en) * | 2014-05-16 | 2014-09-17 | 上海星易汽车空调股份有限公司 | Vertical-type power-driven scroll compressor of automobile air conditioner |
| CN104100498A (en) * | 2013-04-08 | 2014-10-15 | 上海日立电器有限公司 | Auto scroll compressor equipped with supercharger |
| CN204877881U (en) * | 2015-07-16 | 2015-12-16 | 上海星易汽车空调股份有限公司 | Take electronic scroll compressor of pressure boost function |
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- 2015-07-16 CN CN201510418731.2A patent/CN104989629A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1530549A (en) * | 2003-03-14 | 2004-09-22 | ��ʿͨ�����ɷ�����˾ | Vortex compressor |
| CN102927714A (en) * | 2012-11-20 | 2013-02-13 | 中国石油大学(华东) | Refrigeration circulating device for scroll type refrigerating machine |
| CN104100498A (en) * | 2013-04-08 | 2014-10-15 | 上海日立电器有限公司 | Auto scroll compressor equipped with supercharger |
| CN203835725U (en) * | 2014-05-16 | 2014-09-17 | 上海星易汽车空调股份有限公司 | Vertical-type power-driven scroll compressor of automobile air conditioner |
| CN204877881U (en) * | 2015-07-16 | 2015-12-16 | 上海星易汽车空调股份有限公司 | Take electronic scroll compressor of pressure boost function |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927538A (en) * | 2016-07-06 | 2016-09-07 | 上海威乐汽车空调器有限公司 | Electric scroll compressor with turbocharging |
| CN108591062A (en) * | 2018-01-19 | 2018-09-28 | 上海威乐汽车空调器有限公司 | The structure of the cooling of electric scroll compressor bearing and lubrication |
| CN111365233A (en) * | 2018-12-25 | 2020-07-03 | 株式会社石川能源研究 | Scroll compressor having a discharge port |
| WO2020230773A1 (en) * | 2019-05-16 | 2020-11-19 | サンデン・オートモーティブコンポーネント株式会社 | Scroll compressor |
| JP2020190246A (en) * | 2019-05-16 | 2020-11-26 | サンデン・オートモーティブコンポーネント株式会社 | Scroll-type compressor |
| JP7458884B2 (en) | 2019-05-16 | 2024-04-01 | サンデン株式会社 | scroll compressor |
| CN110630498A (en) * | 2019-09-11 | 2019-12-31 | 河北昊方新能源科技有限公司 | Scroll refrigeration compressor with suction boosting |
| CN112610497A (en) * | 2020-12-03 | 2021-04-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Stirring structure, compressor and air conditioning system |
| CN112610497B (en) * | 2020-12-03 | 2022-10-11 | 珠海格力节能环保制冷技术研究中心有限公司 | Stirring structure, compressor and air conditioning system |
| CN114215761A (en) * | 2021-12-17 | 2022-03-22 | 珠海格力电器股份有限公司 | Compressor and air conditioner |
| CN114215761B (en) * | 2021-12-17 | 2022-12-02 | 珠海格力电器股份有限公司 | Compressor and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160914 Address after: 201615 Shanghai City Development Zone Songjiang District Jiuting Ville Jiufu Town Road No. 1 Applicant after: Weile Automobile Air Conditioner Co., Ltd., Shanghai Address before: 201615 Shanghai city Songjiang District Ville Road No. 58 building first Applicant before: Shanghai Xingyi Automotive Air Conditioning Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |
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| WD01 | Invention patent application deemed withdrawn after publication |