CN202215473U - Penetration vane type translation rotor compressor - Google Patents
Penetration vane type translation rotor compressor Download PDFInfo
- Publication number
- CN202215473U CN202215473U CN2011202719603U CN201120271960U CN202215473U CN 202215473 U CN202215473 U CN 202215473U CN 2011202719603 U CN2011202719603 U CN 2011202719603U CN 201120271960 U CN201120271960 U CN 201120271960U CN 202215473 U CN202215473 U CN 202215473U
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- rotor
- vane
- blade
- compressor
- penetration
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Abstract
The utility model belongs to the technical field of compressors and relates to a penetration vane type translation rotor compressor, which comprises a rotor, a cylinder, a vane and an end cover. The rotor is provided with two flat rotor sliding grooves, and the cylinder is provided with a flat cylinder sliding groove. The penetration vane type translation rotor compressor is characterized in that the vane is formed by two sliding pieces and a penetration vane, wherein two ends of the penetration vane are respectively connected with the two sliding pieces in groove and/ or pin modes, and the two sliding pieces of the vane are respectively assembled in the two sliding grooves of the cylinder and in sliding fit with the two sliding grooves. Due to the fact that the penetration vane and the sliding pieces do not adopt the integral structure or the fixed connection structure, the matching adaptability of the vane and the sliding grooves of the rotor is improved, blocking between the vane and the sliding grooves of the rotor is accordingly reduced, and working reliability of the compressor is improved.
Description
Technical field
The utility model belongs to the Compressor Technology field, relates in particular to a kind of rotary rotor compressor, makes the blade-type rotary compressor of translation rotation more specifically to a kind of rotor.
Background technique
Existing technology CN101387294B has proposed a kind of translational rotor type compressor; It comprises rotor, cylinder body, blade and end cap; Offer the rotor rollaway nest of flat on its rotor, offer the cylinder body chute of flat on the cylinder body, T-shaped structure of said blade or L shaped structure; Blade is made up of two orthogonal radial flat bodies and tangential bluff body; Wherein the radial flat body is fitted in the rotor rollaway nest and is slidingly matched with it, and the tangential bluff body is fitted in the cylinder body chute and is slidingly matched with it, does translation rotation at the constraint lower rotor part of blade.
Above-mentioned compressor has a deficiency; The radial flat body and the tangential bluff body of Here it is blade are structure as a whole or fastening structure; Especially under the situation that adopts two groups of blade structure layouts; To make that the accuracy of form and position to rotor rollaway nest requires very high owing to the constraint of blade, and in other words rotor rollaway nest has the error of making, assembly error and distortion inaccuracy just to be easy to cause blade and rotor the phenomenon of clamping stagnation to occur slightly.
Summary of the invention
The utility model provides a kind of penetrating blade type flat-moving rotor compressor, and purpose is to reduce the accuracy of form and position requirement to rotor rollaway nest, to increase the functional reliability of compressor.
The purpose of the utility model realizes like this: a kind of penetrating blade type flat-moving rotor compressor; It comprises rotor, cylinder body, blade and end cap; Offer the rotor rollaway nest of flat on the rotor; Offer the cylinder body chute of two flat on the cylinder body; Said blade is made up of two slide plates and a penetrating blade, and wherein groove is adopted or/and the latch form is connected with two slide plates respectively in the two ends of penetrating blade, and two slide plates of blade are fitted in two chutes on the cylinder body respectively and are slidingly matched with it.
The rotor of above-mentioned compressor and slide plate opposed outer surface are provided with the collision avoidance plane.
The rotor of above-mentioned compressor and end cap opposing end faces are provided with seal groove.
The penetrating blade of above-mentioned compressor has concane gap.
The utility model penetrating blade type flat-moving rotor compressor adopts the penetrating blade structure; And groove is adopted or/and the latch form is connected with two slide plates respectively in the two ends of penetrating blade; Because penetrating blade and slide plate no longer adopt integrative-structure or fastening structure, thus blade and rotor rollaway nest cooperate the adaptability enhancing, can effectively reduce the catching phenomenon between them; So reduced required precision, thereby improved the functional reliability of compressor to rotor rollaway nest.
Description of drawings
Fig. 1 is the schematic cross section of the utility model penetrating blade type flat-moving rotor compressor;
Fig. 2 is the view of the utility model penetrating blade type flat-moving rotor compressor shown in Figure 1 when rotor is in four diverse locations;
Fig. 3 is the axial end view of the rotor of the utility model penetrating blade type flat-moving rotor compressor;
Fig. 4 is that the axle of the penetrating blade of the utility model penetrating blade type flat-moving rotor compressor is surveyed schematic representation;
Fig. 5 is that penetrating blade and slide plate adopt the latch structure schematic representation that is connected.
Embodiment
With specific embodiment the utility model is further described below, referring to Fig. 1-5:
Penetrating blade type flat-moving rotor compressor; It comprises rotor 1, cylinder body 2, blade 3 and end cap; Offer the rotor rollaway nest 1a of flat on its rotor 1; Offer the cylinder body chute 2a of two flat on the cylinder body 2; Said blade 3 is made up of two slide plate 3a and a penetrating blade 3b, and wherein the non-mode that is fastenedly connected is adopted with two slide plate 3a respectively in the two ends of penetrating blade 3b, and promptly penetrating blade 3b can exist certain displacement or deformation with respect to slide plate 3a; Penetrating blade 3b both can adopt groove linkage structure (as shown in Figure 1) also can adopt latch 3c linkage structure (as shown in Figure 5) or two kinds of linkage structures to adopt simultaneously with slide plate 3a, and two slide plate 3a of blade 3 are fitted among two chute 2a on the cylinder body 2 respectively and are slidingly matched with it; The rotor 1 of the utility model rotates under the driving of crank 4; And under the constraint of blade 3, do translation rotation; By the outer surface of the inner hole surface of the outer surface of rotor 1, cylinder body 2, blade 3 and be arranged in the active chamber that the distolateral end cover surface (not shown) one common peripheral of rotor 1 diaxon is configured to compressor: compression chamber and air aspiration cavity; In compression chamber, be provided with exhaust port 6a or 6b and individual event drain tap; In air aspiration cavity, be provided with inlet hole 6b or 6a and individual event air intake valve, when rotor 1 running, the change of the volume generating period property of the active chamber of compressor; Thereby accomplish air-breathing and compression process, what Fig. 2 provided is the view when rotor is in four diverse locations; The blade 3 of the utility model compressor is owing to run through rotor 1; So compressor is referred to as penetrating blade type flat-moving rotor compressor; In order to dodge bearing and bearing support equipped with it on crank 4 and the rotor 1 thereof, the structure shape (as shown in Figure 4) of concane gap 5 can be arranged in the middle part of penetrating blade 3; In order to reduce clearance volume to improve the volumetric efficiency of compressor, can be provided with collision avoidance plane 1b (as shown in Figure 3) in rotor 1 and slide plate 3a opposed outer surface, can reduce the clearance volume of compressor like this during near slide plate 3a when rotor 1; In order to improve the volumetric efficiency of compressor, can on rotor 1 and end cap opposing end faces, seal groove 1c (as shown in Figure 3) be set, and install seal ring within it equally, so can effectively reduce the internal leakage amount of compressor.
Obviously because penetrating blade 3b and slide plate 3a no longer adopt integrative-structure or fastening structure, so blade 3 strengthens with the adaptability that cooperates of rotor rollaway nest 1a, so can reduce the catching phenomenon between them, has improved the functional reliability of compressor.
The foregoing description is merely some preferred embodiments of the utility model; Be not to limit protection scope of the present invention according to this; So: all various equivalences of doing according to structure, shape, the principle of the utility model change, and all should be covered by within the protection domain of the utility model.
Claims (4)
1. penetrating blade type flat-moving rotor compressor; It comprises rotor, cylinder body, blade and end cap; Offer the rotor rollaway nest of flat on the rotor, offer the cylinder body chute of two flat on the cylinder body, it is characterized in that said blade is made up of two slide plates and a penetrating blade; Wherein groove is adopted or/and the latch form is connected with two slide plates respectively in the two ends of penetrating blade, and two slide plates of blade are fitted in two chutes on the cylinder body respectively and are slidingly matched with it.
2. a kind of penetrating blade type flat-moving rotor compressor according to claim 1 is characterized in that rotor and slide plate opposed outer surface are provided with the collision avoidance plane.
3. a kind of penetrating blade type flat-moving rotor compressor according to claim 1 and 2 is characterized in that being provided with seal groove at rotor and end cap opposing end faces.
4. a kind of penetrating blade type flat-moving rotor compressor according to claim 1 and 2 is characterized in that said penetrating blade has concane gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202719603U CN202215473U (en) | 2011-07-28 | 2011-07-28 | Penetration vane type translation rotor compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202719603U CN202215473U (en) | 2011-07-28 | 2011-07-28 | Penetration vane type translation rotor compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215473U true CN202215473U (en) | 2012-05-09 |
Family
ID=46014731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202719603U Expired - Fee Related CN202215473U (en) | 2011-07-28 | 2011-07-28 | Penetration vane type translation rotor compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041382A (en) * | 2014-07-24 | 2015-11-11 | 摩尔动力(北京)技术股份有限公司 | Fluid mechanism |
| CN106762638A (en) * | 2016-11-30 | 2017-05-31 | 浙江海洋大学 | A kind of translation piston compressor |
-
2011
- 2011-07-28 CN CN2011202719603U patent/CN202215473U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041382A (en) * | 2014-07-24 | 2015-11-11 | 摩尔动力(北京)技术股份有限公司 | Fluid mechanism |
| WO2016011791A1 (en) * | 2014-07-24 | 2016-01-28 | 摩尔动力(北京)技术股份有限公司 | Fluid mechanism |
| CN106762638A (en) * | 2016-11-30 | 2017-05-31 | 浙江海洋大学 | A kind of translation piston compressor |
| CN106762638B (en) * | 2016-11-30 | 2018-11-06 | 浙江海洋大学 | A kind of translation piston 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: 20120509 Termination date: 20120728 |