CN107588006A - Single screw compressor Liquid injection cooling structure - Google Patents
Single screw compressor Liquid injection cooling structure Download PDFInfo
- Publication number
- CN107588006A CN107588006A CN201710951996.8A CN201710951996A CN107588006A CN 107588006 A CN107588006 A CN 107588006A CN 201710951996 A CN201710951996 A CN 201710951996A CN 107588006 A CN107588006 A CN 107588006A
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- China
- Prior art keywords
- cutting
- hydrojet
- joint
- arc
- linear
- Prior art date
- 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.)
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Abstract
The invention discloses a kind of single screw compressor Liquid injection cooling structure, including casing, the Meshing Pair of one screw rod and two planar gaterotors compositions being arranged symmetrically is installed in casing, the madial wall of casing is provided with linear hydrojet joint-cutting and arc hydrojet joint-cutting, the direction of linear hydrojet joint-cutting and the axial direction of screw rod are consistent, linear hydrojet joint-cutting and arc hydrojet joint-cutting intersect, the arranged direction of arc hydrojet joint-cutting is corresponding with the arranged direction of the screw channel of screw rod, and the liquid that arc hydrojet joint-cutting and/or linear hydrojet joint-cutting spray is used to cool down gas compressed.Beneficial effects of the present invention are：It can solve compressor cooling problem.
Description
Technical field
The present invention relates to a kind of single screw compressor technical field, and in particular to a kind of single screw compressor Liquid injection cooling knot
Structure.
Background technology
Semi-enclosed single screw compressor, its main motion parts are that main rotor and the star-wheel being arranged symmetrically in both sides turn
Dynamic component, belongs to positive displacement compressor.When refrigerant is compressed in compressor, the winged section of existing aperture hydrojet is shorter, no
It can solve compressor cooling problem.
The content of the invention
It is an object of the invention to provide a kind of single screw compressor Liquid injection cooling structure, it can solve compressor
Cooling problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of single screw compressor Liquid injection cooling structure, including casing, a screw rod is installed in casing and two are arranged symmetrically
Planar gaterotors composition Meshing Pair, the madial wall of casing is provided with linear hydrojet joint-cutting and arc hydrojet joint-cutting, and linear sprays
The direction of liquid joint-cutting and the axial direction of screw rod are consistent, and linear hydrojet joint-cutting and arc hydrojet joint-cutting intersect, arc hydrojet joint-cutting
Arranged direction is corresponding with the arranged direction of the screw channel of screw rod, the liquid that arc hydrojet joint-cutting and/or linear hydrojet joint-cutting spray
For cooling down gas compressed.
Preferably, the madial wall of casing is provided with a plurality of arc hydrojet joint-cutting.
The present invention operation principle be：When the external world pressure fluid to screw rod screw channel swept volume in hydrojet when, make
The liquid uniformly dispersing sprayed into cylinder strengthens the cooling to gas compression processes in compression chamber.
Beneficial effects of the present invention are：It can solve compressor cooling problem.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is further described.Following examples are only
For clearly illustrating technical scheme, and can not be limited the scope of the invention with this.
The technical scheme that the present invention is embodied is：
As shown in figure 1,
A kind of single screw compressor Liquid injection cooling structure, including casing, a screw rod 1 is installed in casing and two are arranged symmetrically
Planar gaterotors composition Meshing Pair, the madial wall of casing is provided with linear hydrojet joint-cutting 2 and arc hydrojet joint-cutting 3, linear
The direction of hydrojet joint-cutting 2 is axially consistent with screw rod 1, and linear hydrojet joint-cutting 2 and arc hydrojet joint-cutting 3 are intersecting, arc hydrojet
The arranged direction of joint-cutting 3 is corresponding with the arranged direction of the screw channel of screw rod 1, arc hydrojet joint-cutting 3 and/or linear hydrojet joint-cutting 2
The liquid of ejection is used to cool down gas compressed.
The madial wall of casing is provided with a plurality of arc hydrojet joint-cutting 3.
The present invention operation principle be：When the external world pressure fluid to screw rod 1 screw channel swept volume in hydrojet when, make
The liquid uniformly dispersing sprayed into cylinder strengthens the cooling to gas compression processes in compression chamber.
Beneficial effects of the present invention are：It can solve compressor cooling problem.
Described above is only the preferred embodiment of the present invention, it is noted that is come for those skilled in the art
Say, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (2)
1. a kind of single screw compressor Liquid injection cooling structure, including casing, a screw rod and two symmetrical cloth are installed in casing
The Meshing Pair for the planar gaterotors composition put, it is characterised in that the madial wall of casing is provided with linear hydrojet joint-cutting and arc hydrojet
Joint-cutting, the direction of linear hydrojet joint-cutting and the axial direction of screw rod are consistent, and linear hydrojet joint-cutting and arc hydrojet joint-cutting intersect, arc
The arranged direction of shape hydrojet joint-cutting is corresponding with the arranged direction of the screw channel of screw rod, and arc hydrojet joint-cutting and/or linear hydrojet are cut
The liquid that seam sprays is used to cool down gas compressed.
2. single screw compressor Liquid injection cooling structure according to claim 1, it is characterised in that the madial wall of casing is provided with
A plurality of arc hydrojet joint-cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710951996.8A CN107588006A (en) | 2017-10-13 | 2017-10-13 | Single screw compressor Liquid injection cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710951996.8A CN107588006A (en) | 2017-10-13 | 2017-10-13 | Single screw compressor Liquid injection cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107588006A true CN107588006A (en) | 2018-01-16 |
Family
ID=61053715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710951996.8A Pending CN107588006A (en) | 2017-10-13 | 2017-10-13 | Single screw compressor Liquid injection cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107588006A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561309A (en) * | 2018-04-19 | 2018-09-21 | 西安交通大学 | A kind of compressor infusion channel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201326545Y (en) * | 2008-12-12 | 2009-10-14 | 中国船舶重工集团公司第七一一研究所 | Helical-lobe compressor liquid spraying device |
| CN102425549A (en) * | 2011-09-16 | 2012-04-25 | 深圳振华亚普精密机械有限公司 | Single-stage medium-pressure single-screw compressor capable of being cooled through multi-point liquid spraying during entire compression process |
| CN104500400A (en) * | 2014-10-20 | 2015-04-08 | 西安交通大学 | Narrow slit-type liquid spraying structure of screw compressor cylinder |
| CN105179236A (en) * | 2015-07-24 | 2015-12-23 | 宝鸡市博磊化工机械有限公司 | Efficient and durable single-screw compressor |
| CN207598510U (en) * | 2017-10-13 | 2018-07-10 | 苏州利森空调制冷有限公司 | Single screw compressor Liquid injection cooling structure |
-
2017
- 2017-10-13 CN CN201710951996.8A patent/CN107588006A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201326545Y (en) * | 2008-12-12 | 2009-10-14 | 中国船舶重工集团公司第七一一研究所 | Helical-lobe compressor liquid spraying device |
| CN102425549A (en) * | 2011-09-16 | 2012-04-25 | 深圳振华亚普精密机械有限公司 | Single-stage medium-pressure single-screw compressor capable of being cooled through multi-point liquid spraying during entire compression process |
| CN104500400A (en) * | 2014-10-20 | 2015-04-08 | 西安交通大学 | Narrow slit-type liquid spraying structure of screw compressor cylinder |
| CN105179236A (en) * | 2015-07-24 | 2015-12-23 | 宝鸡市博磊化工机械有限公司 | Efficient and durable single-screw compressor |
| CN207598510U (en) * | 2017-10-13 | 2018-07-10 | 苏州利森空调制冷有限公司 | Single screw compressor Liquid injection cooling structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561309A (en) * | 2018-04-19 | 2018-09-21 | 西安交通大学 | A kind of compressor infusion channel |
| CN108561309B (en) * | 2018-04-19 | 2019-07-23 | 西安交通大学 | A kind of compressor infusion channel |
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