CN201827085U - Rotor compressor - Google Patents
Rotor compressor Download PDFInfo
- Publication number
- CN201827085U CN201827085U CN2010205707891U CN201020570789U CN201827085U CN 201827085 U CN201827085 U CN 201827085U CN 2010205707891 U CN2010205707891 U CN 2010205707891U CN 201020570789 U CN201020570789 U CN 201020570789U CN 201827085 U CN201827085 U CN 201827085U
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- Prior art keywords
- compressor
- oil
- oil separator
- rotor
- exhaust pipe
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- 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 - Lifetime
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Abstract
The utility model relates to a rotor compressor which comprises a shell, and an exhaust pipe arranged on the surface of the shell and communicated with an inner cavity of the shell. The rotor compressor also comprises an oil separator arranged in the inner cavity of the shell and connected with the exhaust pipe. The oil separator comprises a bushing connected with the exhaust pipe, and a spiral flow deflector arranged in the bushing. In the rotor compressor, the oil separator is arranged at the exhaust pipe of the compressor, and is designed into a spiral flow deflector structure or a spiral tubular structure provided with the bushing, gas is changed into rotary fluid through the effect of the flow guiding centrifugal oil separator when passing through the exhaust pipe; and the oil drops in the gas are separated out by centrifugal force, and finally return to the compressor through an oil return hole of the compressor; therefore, the oil yield of the compressor is reduced, and the reliability of the compressor is improved.
Description
Technical field
The utility model relates to a kind of rotor-type compressor.
Background technique
As everyone knows, the oil yielding rate of air condition compressor not only influences the reliability of compressor, and the performance to air conditioner also has very big influence simultaneously, and therefore, it is the emphasis that the Professional visitors studies that the compressor oil yielding rate reduces technology always.Nowadays, along with the discharge capacity of compressor is increasing, the oil yielding rate of rotor compressor is also increasing; For frequency-changeable compressor, rotating speed is high more, and the oil yielding rate of compressor is high more.The reliability meeting variation of high oil yielding rate lower compression machine, and have a strong impact on the actual performance performance of compressor in air-conditioning system; Therefore, press for oil yielding rate problem at present, make improvements with regard to compressor.
The model utility content
In order to solve the problem that above-mentioned prior art exists, the utility model aims to provide a kind of improved rotor-type compressor, to realize improving compressor oil circulation rate, improves the purpose of the Performance And Reliability of compressor.
A kind of rotor-type compressor described in the utility model, it comprises that a casing and is arranged on this casing surface and is communicated with the outlet pipe of chassis cavity, and described rotor-type compressor also comprises an oil separator that is arranged on described chassis cavity and is connected with described outlet pipe.
In above-mentioned rotor-type compressor, described oil separator comprises that a sleeve pipe and that is connected with described outlet pipe is arranged on the spirality guide plate in this sleeve pipe.
In above-mentioned rotor-type compressor, described oil separator is tubular structure in the shape of a spiral.
Owing to adopted above-mentioned technical solution, the utility model is by installing an oil separator at the compressor exhaust pipe place, and with the spirality flow deflector structure or the helix structure that are designed to have sleeve pipe of this oil separator, make gas the time through outlet pipe, fluid through this water conservancy diversion centrifugal oil separator effect becoming rotation, oil droplet in the gas is separated owing to centrifugal force, and the spill port of final compressed machine returns compressor, thereby reduced the oil yielding rate of compressor, improved the reliability of compressor, the Performance And Reliability of the air-conditioning system of also feasible employing compressor of the present utility model effectively improves.
Description of drawings
Fig. 1 is one of embodiment's of a kind of rotor-type compressor of the utility model a partial structurtes schematic representation;
Fig. 2 is the structural representation of oil separator among one of embodiment of a kind of rotor-type compressor of the utility model;
Fig. 3 is the embodiment's of a kind of rotor-type compressor of the utility model two a partial structurtes schematic representation.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
See also Fig. 1 to Fig. 3, the utility model, a kind of rotor-type compressor, it comprises that a casing 1, is arranged on this casing 1 surface and is communicated with the oil separator 3 that the outlet pipe 2 and of casing 1 inner chamber is arranged on casing 1 inner chamber and is connected with outlet pipe 2.
In one of embodiment of the present utility model, oil separator 3 comprises that a sleeve pipe 31 and that is connected with outlet pipe 2 is arranged on the spirality guide plate 32 in this sleeve pipe 31.
The water conservancy diversion form of oil separator 3 is not limited to guide plate in the utility model, as shown in Figure 3, embodiment of the present utility model two in, oil separator 3 is tubular structure in the shape of a spiral.
In sum, the utlity model has following advantage:
1) all refrigerants all will be through the oil separator of outlet pipe position;
2) adopt the oil separator of flow deflector structure, do not influence the leaving area of outlet pipe;
3) during the air impingement guide plate, can earlier larger oil droplet be separated, through centrifugal force little oil droplet be separated again, realize that simultaneously crude separation separates with essence;
4) oil after centrifugation can be got back to compressor through spill port;
5) gas flow rate is fast more, and oil separation effect is good more.
Below embodiment has been described in detail the utility model in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the utility model according to the above description.Thereby some details among the embodiment should not constitute qualification of the present utility model, and the scope that the utility model will define with appended claims is as protection domain of the present utility model.
Claims (3)
1. rotor-type compressor, it comprises that a casing and is arranged on this casing surface and is communicated with the outlet pipe of chassis cavity, is characterized in that described rotor-type compressor also comprises an oil separator that is arranged on described chassis cavity and is connected with described outlet pipe.
2. rotor-type compressor according to claim 1 is characterized in that, described oil separator comprises that a sleeve pipe and that is connected with described outlet pipe is arranged on the spirality guide plate in this sleeve pipe.
3. rotor-type compressor according to claim 1 is characterized in that described oil separator is tubular structure in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205707891U CN201827085U (en) | 2010-10-21 | 2010-10-21 | Rotor compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205707891U CN201827085U (en) | 2010-10-21 | 2010-10-21 | Rotor compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827085U true CN201827085U (en) | 2011-05-11 |
Family
ID=43965624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205707891U Expired - Lifetime CN201827085U (en) | 2010-10-21 | 2010-10-21 | Rotor compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201827085U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206380A (en) * | 2013-04-19 | 2013-07-17 | 松下·万宝(广州)压缩机有限公司 | Rotating compressor |
| CN103982399A (en) * | 2014-03-25 | 2014-08-13 | 美的集团股份有限公司 | Compressor and outdoor unit of air conditioner with compressor |
| CN106949065A (en) * | 2017-05-27 | 2017-07-14 | 西安庆安制冷设备股份有限公司 | A kind of compressor exhaust pipe and the compressor with this blast pipe |
-
2010
- 2010-10-21 CN CN2010205707891U patent/CN201827085U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206380A (en) * | 2013-04-19 | 2013-07-17 | 松下·万宝(广州)压缩机有限公司 | Rotating compressor |
| CN103206380B (en) * | 2013-04-19 | 2015-08-19 | 松下·万宝(广州)压缩机有限公司 | Rotary compressor |
| CN103982399A (en) * | 2014-03-25 | 2014-08-13 | 美的集团股份有限公司 | Compressor and outdoor unit of air conditioner with compressor |
| CN106949065A (en) * | 2017-05-27 | 2017-07-14 | 西安庆安制冷设备股份有限公司 | A kind of compressor exhaust pipe and the compressor with this blast pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanchang ocean current generation device Co., Ltd Assignor: Rili Electric Appliance Co., Ltd., Shanghai Contract record no.: 2012360000057 Denomination of utility model: Symmetrical box holder type hasp terminal box cover for rotor compressor Granted publication date: 20110511 License type: Exclusive License Record date: 20120731 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanchang ocean current generation device Co., Ltd Assignor: Rili Electric Appliance Co., Ltd., Shanghai Contract record no.: 2012360000057 Denomination of utility model: Symmetrical box holder type hasp terminal box cover for rotor compressor Granted publication date: 20110511 License type: Exclusive License Record date: 20120731 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |