CN205578272U - Scroll compressor's casing structure - Google Patents
Scroll compressor's casing structure Download PDFInfo
- Publication number
- CN205578272U CN205578272U CN201620315292.2U CN201620315292U CN205578272U CN 205578272 U CN205578272 U CN 205578272U CN 201620315292 U CN201620315292 U CN 201620315292U CN 205578272 U CN205578272 U CN 205578272U
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- Prior art keywords
- compression chamber
- outside
- casing ontology
- uncovered
- casing body
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- Expired - Fee Related
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- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model provides a scroll compressor's casing structure, it includes a casing body that forms through an organic whole casting, the inner chamber of casing body is provided with the motor cavity and the compression chamber of mutual intercommunication respectively along the axial, and wherein the outside of motor cavity is provided with an organic whole and seals the end wall, and compression chamber's the outside is uncovered and be provided with the flange end limit that meets with end cover on uncovered limit, a casing body outside on be provided with the mounting platform that is used for electropneumatic controller, the casing body be the horizontal type structure, the mounting platform set up in the outer wall of the casing body of motor cavity top, the direct mount has by the electric mechanical component who decides rotor and corresponding loop formation in the motor cavity, and the rotor shaft to the compression chamber extension and with install in compression chamber, mainly by stationary scroll with move the rotating compression structrual joint that the vortex dish constitutes, it has simple structure, and reasonable, the maintenance of being convenient for is favorable to characteristics such as compression efficiency improvement.
Description
Technical field
The utility model relates to the casing structure of a kind of screw compressor, belong to screw compressor technical field.
Background technology
Screw compressor is that a kind of gas savings after piston compressor and helical-lobe compressor and utilizes and rotates the machinery that is compressed gas between volution trough, because it has that efficiency is high, volume is little, light weight, operates steadily and be widely used in the fields such as refrigeration, air-conditioning and heat pump.As disclosed one " screw compressor " on patent gazette, number of patent application is: 201510595134.7.Similar this screw compressor is mainly made up of sealed enclosure, fixed scroll and orbiter, drive shaft and support and motor etc., it is both provided with vortex wall on fixed scroll and orbiter, fixed scroll is fixedly mounted in casing, and orbiter is arranged on the drive shaft end bias axle head of lateral arrangement, and it is fitted with cross slip-ring at orbiter end face；Screw compressor is in the running, orbiter is subject to the driving of eccentric axle head and is retrained by cross slip-ring, makees the motion of plane circular shaft, and the vortex wall of two dishes engages configuration in opposite directions, by reducing the multiple discharge chambes being formed between mutual crimping successively, compression enters the fluid in screw compressor.But the screw compressor of said structure structurally there is also not reasonable at present, essentially consists in arranging of sealed enclosure, and the gas compression efficiency causing screw compressor is not high enough.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art to exist, and provides a kind of simple in construction, rationally, it is simple to the casing structure of the screw compressor that maintenance, beneficially compression efficiency improve.
The purpose of this utility model completes by following technical solution, a kind of casing structure of screw compressor, it includes a casing ontology by one casting, the inner chamber of described casing ontology is respectively arranged with the machine cavity and compression chamber being interconnected vertically, wherein the outside of machine cavity is provided with integrated sealed end wall, and the outside of compression chamber is uncovered and is provided with the flange end edge connected with end cover body on uncovered limit；It is provided with the mounting platform for electric controller on outside described casing ontology one.
As preferably: described casing ontology is horizontal type structure, described mounting platform is arranged at the casing ontology outside wall surface above machine cavity, in machine cavity, it is mounted directly the electric machine part being made up of rotor and corresponding coil, and rotor axial compression chamber extends and is connected with being arranged on rotary compression component in compression chamber, that be mainly made up of fixed scroll and orbiter.
As preferably: be respectively arranged with axial arranged connector groove and lubricating oil backflash on the sidewall of described compression chamber；The uncovered flange end edge of described compression chamber be provided with radial equipartition, with the fixed cylinder of axial restraint screw；The most integrally it is shaped with two radial arrangement, the parallel lube oil inlet pipe being communicated in compression chamber and flowline on the bottom outer wall of described casing ontology, the external wall of upper portion of described casing ontology is integrally shaped with at least installation body being arranged in parallel with oil inlet pipe and flowline.
This utility model belongs to improvements over the prior art, and it has simple in construction, rationally, it is simple to maintenance, beneficially compression efficiency carries high.
Accompanying drawing explanation
Fig. 1 is end face structure schematic diagram of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is plan structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.Shown in Fig. 1-3, the casing structure of a kind of screw compressor described in the utility model, it includes a casing ontology 1 by one casting, the inner chamber of described casing ontology 1 is respectively arranged with the machine cavity 2 and compression chamber 3 being interconnected vertically, wherein the outside of machine cavity 2 is provided with integrated sealed end wall 4, and the outside of compression chamber 3 is uncovered and is provided with the flange end edge 5 connected with end cover body on uncovered limit；The mounting platform 6 for electric controller it is provided with on outside described casing ontology 1 one.
Shown in figure, described casing ontology 1 is horizontal type structure, described mounting platform 6 is arranged on casing ontology 1 outer wall above machine cavity 2, in machine cavity 3, it is mounted directly the electric machine part being made up of rotor and corresponding coil, and rotor axial compression chamber extends and is connected with being arranged on rotary compression component in compression chamber, that be mainly made up of fixed scroll and orbiter.
Axial arranged connector groove 7 and lubricating oil backflash 8 it is respectively arranged with on the sidewall of compression chamber 3 described in the utility model；The uncovered flange end edge 5 of described compression chamber 1 be provided with radial equipartition, with the fixed cylinder 10 of axial restraint screw 9；The most integrally it is shaped with two radial arrangement, the parallel lube oil inlet pipe 11 being communicated in compression chamber 3 and flowline 12 on the bottom outer wall of described casing ontology 1, the external wall of upper portion of described casing ontology 1 is integrally shaped with at least installation body 13 being arranged in parallel with oil inlet pipe and flowline.
Claims (3)
1. the casing structure of a screw compressor, it includes a casing ontology by one casting, it is characterized in that the inner chamber of described casing ontology is respectively arranged with the machine cavity and compression chamber being interconnected vertically, wherein the outside of machine cavity is provided with integrated sealed end wall, and the outside of compression chamber is uncovered and is provided with the flange end edge connected with end cover body on uncovered limit；It is provided with the mounting platform for electric controller on outside described casing ontology one.
The casing structure of screw compressor the most according to claim 1, it is characterized in that described casing ontology is horizontal type structure, described mounting platform is arranged at the casing ontology outside wall surface above machine cavity, in machine cavity, it is mounted directly the electric machine part being made up of rotor and corresponding coil, and rotor axial compression chamber extends and is connected with being arranged on rotary compression component in compression chamber, that be mainly made up of fixed scroll and orbiter.
The casing structure of compressor the most according to claim 2, it is characterised in that be respectively arranged with axial arranged connector groove and lubricating oil backflash on the sidewall of described compression chamber；The uncovered flange end edge of described compression chamber be provided with radial equipartition, with the fixed cylinder of axial restraint screw；The most integrally it is shaped with two radial arrangement, the parallel lube oil inlet pipe being communicated in compression chamber and flowline on the bottom outer wall of described casing ontology, the external wall of upper portion of described casing ontology is integrally shaped with at least installation body being arranged in parallel with oil inlet pipe and flowline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315292.2U CN205578272U (en) | 2016-04-15 | 2016-04-15 | Scroll compressor's casing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315292.2U CN205578272U (en) | 2016-04-15 | 2016-04-15 | Scroll compressor's casing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578272U true CN205578272U (en) | 2016-09-14 |
Family
ID=56861989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620315292.2U Expired - Fee Related CN205578272U (en) | 2016-04-15 | 2016-04-15 | Scroll compressor's casing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782056A (en) * | 2016-04-15 | 2016-07-20 | 湖州骏能电器科技股份有限公司 | Housing structure of scroll compressor |
| CN106762628A (en) * | 2016-12-19 | 2017-05-31 | 上海爱卫蓝新能源科技有限公司 | A kind of electric scroll compressor structure |
-
2016
- 2016-04-15 CN CN201620315292.2U patent/CN205578272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782056A (en) * | 2016-04-15 | 2016-07-20 | 湖州骏能电器科技股份有限公司 | Housing structure of scroll compressor |
| CN106762628A (en) * | 2016-12-19 | 2017-05-31 | 上海爱卫蓝新能源科技有限公司 | A kind of electric scroll compressor structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170415 |