CN2906140Y - Semi-enclosed rotor piston type refrigeration compressor - Google Patents
Semi-enclosed rotor piston type refrigeration compressor Download PDFInfo
- Publication number
- CN2906140Y CN2906140Y CN 200620078712 CN200620078712U CN2906140Y CN 2906140 Y CN2906140 Y CN 2906140Y CN 200620078712 CN200620078712 CN 200620078712 CN 200620078712 U CN200620078712 U CN 200620078712U CN 2906140 Y CN2906140 Y CN 2906140Y
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- China
- Prior art keywords
- compressor
- motor
- end cap
- housing
- shaped
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- Expired - Fee Related
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Abstract
A semi-hermetic rotator reciprocating refrigerating compressor comprises a motor (1) and a compressor (2). The shell (3) of the motor (1) is connected with the shell (5) of the compressor (5) through a central partition. The shaft of the motor (1) and the compressor (2) is a shared long shaft (6), and the compressor (2) is a spray-liquid interior-condenser rotator reciprocating compressor. The utility model integrates the rotator type and reciprocating type into a whole, has smooth operation, slight vibration, low noise and high efficiency; the compressor has little vulnerable component, and operates and maintains expediently.
Description
Technical field
The utility model relates to a kind of semiclosed rotary piston formula refrigeration compressor.
Background technique
The compressor that the wide at present refrigeration compressor system that uses uses is Reciprocting piston compressor, energy consumption height, easy to wear, and Operation and Maintenance inconvenience, and noise is big, and its Environmental Conditions is very limited.
Summary of the invention
The technical problem that the utility model solves: design a kind of semiclosed rotary piston formula refrigeration compressor, integrate rotator type and reciprocating type, running is steady, vibrate little, noise is low, efficient is high, few easy workout part, convenient operating maintenance.
Technical solution of the present utility model: a kind of semiclosed rotary piston formula refrigeration compressor, comprise motor (1) and compressor (2), the housing (3) of motor (1) links together by the housing (5) of central diaphragm (4) with compressor (2), and the shared axis of main shaft (6) of motor (1) and compressor (2), compressor (2) is a hydrojet inner-cooled rotary piston compressor.
Central diaphragm (4) is the left end cap of motor (1) and the right end cap of compressor (2), and is shaped on refrigerant inlet (7) on it.The right-hand member of housing (3) is provided with end cap (8), is shaped on refrigerant inlet (9) on the end cap (8); The left end of housing (5) is provided with end cap (10), is shaped on cooling-oil inlet (11) on the end cap (10); Be shaped on refrigerant outlet (12) on the housing (5).
The utility model compared with prior art integrates rotator type and reciprocating type, running steadily, vibrate little, noise is low, efficient is high, few easy workout part, convenient operating maintenance.Particularly compressor is a hydrojet inner-cooled rotary piston compressor, so its clearance volume little (less than 1%), and good seal performance can adopt various freezing mixtures, and the gas transmission coefficient can reach more than 98%, and refrigerating efficiency can improve more than 30%, can loss-rate can reach more than 8.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment:
1 a kind of embodiment of the present utility model is described in conjunction with the accompanying drawings.
A kind of semiclosed rotary piston formula refrigeration compressor, the housing (3) of its motor (1) links together by the housing (5) of central diaphragm (4) with compressor (2), and the shared axis of main shaft (6) of motor (1) and compressor (2), compressor (2) is a hydrojet inner-cooled rotary piston compressor.Central diaphragm (4) is the left end cap of motor (1) and the right end cap of compressor (2), and is shaped on refrigerant inlet (7) on it.The right-hand member of housing (3) is provided with end cap (8), is shaped on refrigerant inlet (9) on the end cap (8); The left end of housing (5) is provided with end cap (10), is shaped on cooling-oil inlet (11) on the end cap (10); Be shaped on refrigerant outlet (12) on the housing (5).The structure of hydrojet inner-cooled rotary piston compressor arrangement and utility model patent ZL 03262456.5 (publication number CN2716539) is identical, and just shaft sealing must be adopted mechanical seal.The work schedule cryogen enters in the motor (1) from the refrigerant inlet (9) on the end cap (8), motor (1) cooling back is entered compressor (2) compression from the refrigerant inlet (7) on the central diaphragm (4), enter refrigeration system by the refrigerant outlet (12) on compressor (2) housing (5) through the refrigeration agent after the overcompression.
Claims (3)
1, a kind of semiclosed rotary piston formula refrigeration compressor, comprise motor (1) and compressor (2), it is characterized in that: the housing (3) of motor (1) links together by the housing (5) of central diaphragm (4) with compressor (2), and the shared axis of main shaft (6) of motor (1) and compressor (2), compressor (2) is a hydrojet inner-cooled rotary piston compressor.
2, semiclosed rotary piston formula refrigeration compressor according to claim 1, it is characterized in that: central diaphragm (4) is the right end cap of the left end cap of motor (1) and compressor (2), and is shaped on refrigerant inlet (7) on it.
3, semiclosed rotary piston formula refrigeration compressor according to claim 1 and 2, it is characterized in that: the right-hand member of housing (3) is provided with end cap (8), is shaped on refrigerant inlet (9) on the end cap (8); The left end of housing (5) is provided with end cap (10), is shaped on cooling-oil inlet (11) on the end cap (10); Be shaped on refrigerant outlet (12) on the housing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078712 CN2906140Y (en) | 2006-04-01 | 2006-04-01 | Semi-enclosed rotor piston type refrigeration compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078712 CN2906140Y (en) | 2006-04-01 | 2006-04-01 | Semi-enclosed rotor piston type refrigeration compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906140Y true CN2906140Y (en) | 2007-05-30 |
Family
ID=38114774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620078712 Expired - Fee Related CN2906140Y (en) | 2006-04-01 | 2006-04-01 | Semi-enclosed rotor piston type refrigeration compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906140Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009149616A1 (en) * | 2008-06-13 | 2009-12-17 | 台州市压缩机制造有限公司 | A revolving cylinder compressor |
-
2006
- 2006-04-01 CN CN 200620078712 patent/CN2906140Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009149616A1 (en) * | 2008-06-13 | 2009-12-17 | 台州市压缩机制造有限公司 | A revolving cylinder compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20100401 |