CN103486047B - Can turbo charged rotary compressor - Google Patents
Can turbo charged rotary compressor Download PDFInfo
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- CN103486047B CN103486047B CN201310373279.3A CN201310373279A CN103486047B CN 103486047 B CN103486047 B CN 103486047B CN 201310373279 A CN201310373279 A CN 201310373279A CN 103486047 B CN103486047 B CN 103486047B
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- outlet pipe
- rotary compressor
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Abstract
Can turbo charged rotary compressor, establish the enclosing housing of electric machine assembly and compression pump assembly in comprising, by intake elbow and the gas-liquid separator, the outlet pipe being arranged at enclosing housing upper end and the case turbocharging mechanism that compress the pump housing and be communicated with; Electric machine assembly comprises stators and rotators, and compressor rotation shaft is by rotor driven rotary, and compression pump assembly comprises upper flange, cylinder, lower flange and the roller installed successively along compressor rotation shaft; Case turbocharging mechanism comprises the first drive link with rotor synchronous axial system; Be arranged at the first driving gear on the first drive link; The second drive link in enclosing housing is arranged at by bearing unit; Be arranged at the second driving gear on the second drive link and turbine flabellum, turbine flabellum is positioned at the inlet end of outlet pipe; First driving gear is meshed with the second driving gear, the first drive link and the second drive link quadrature arrangement.The present invention improves the flowing velocity of refrigerant circulation unit time, reduces exhaust resistance, improves compressor performance.
Description
Technical field
The invention belongs to Compressor Technology field, particularly relate to a kind of rotary compressor.
Background technique
Existing rotary compressor generally includes shell, the pump housing, stator, rotor, rotating shaft, gas-liquid separator, sucking pipe and outlet pipe.During work, rotor rotates in stator, and drive roller to do eccentric rotary in cylinder by rotating shaft, under the eccentric rotary effect of roller, refrigeration agent is inhaled in cylinder and compresses, until be compressed into pressure to exceed critical pressure, then export in heat-exchange system through outlet pipe.
Within air-conditioning systems, refrigerant circulation relies on compressor suction and discharge and pressure reduction to provide power, refrigerant flow rate relies on the compression air-breathing of the pump housing, the action of exhaust completely, there is no other auxiliary power, realized the conversion of gaseous, liquid two-phase in the whole circulation of air-conditioning system by capillary-compensated, larger resistance can be formed to exhaust, in addition, compressor motor internal stator department position circulation area is little, equally also can form larger exhaust resistance.Therefore, how reducing exhaust resistance is realize compressor to put forward in effect process the technical problem being badly in need of solving.
Summary of the invention
The object of this invention is to provide and a kind ofly can improve the exhaust pressure of compressor and the eddy current supercharging rotary compressor of compressor performance.
To achieve these goals, the present invention takes following technical solution:
Can turbo charged rotary compressor, comprising: the gas-liquid separator inside establish the enclosing housing of electric machine assembly and compression pump assembly, being communicated with by intake elbow with the described compression pump housing, the outlet pipe being arranged at described enclosing housing upper end; Described electric machine assembly comprises stators and rotators, and compressor rotation shaft is by rotor driven rotary, and described compression pump assembly comprises upper flange, cylinder, lower flange and the roller axially installed successively along described compressor rotation shaft; Also comprise case turbocharging mechanism, described case turbocharging mechanism comprises: with the first drive link of rotor synchronous axial system; Be arranged at the first driving gear on described first drive link; The second drive link in described enclosing housing is arranged at by bearing unit; Be arranged at the second driving gear on described second drive link and turbine flabellum, described turbine flabellum is positioned at the inlet end of described outlet pipe; Described first driving gear is meshed with described second driving gear, described first drive link and described second drive link quadrature arrangement.
Preferably, described first driving gear and described second driving gear are taper star gear.
Preferably, described first drive link is arranged on described compressor rotation shaft.
Preferably, described apex rotor is provided with fixed plate, and described first drive link is arranged on described fixed plate.
Preferably, described bearing unit be fixed on described enclosing housing on cover.
Preferably, described bearing unit is fixed on the sidewall of described enclosing housing.
Preferably, described turbine flabellum is arranged in described outlet pipe, is positioned at described outlet pipe bottom.
Preferably, described turbine flabellum is arranged at below described outlet pipe.
Preferably, the spin axis of described first drive link and the rotation axis coincident of described compressor rotation shaft.
Preferably, the spin axis of described turbine flabellum and the rotation axis coincident of described second drive link.
The present invention by increasing a set of turbine booster structure in compressor, by driving-rod and driving gear, the rotational kinetic energy of compressor drum is passed to turbine flabellum, the turbine flabellum being positioned at one end of outlet pipe air inlet to form the active force of updraft at outlet pipe when rotating, be similar to and increase a little water pump in whole air-conditioning system, improve the exhaust pressure of compressor thus, reduce exhaust resistance, improve the flowing velocity of refrigerant circulation unit time, improve compressor performance, turbine booster structure of the present invention is rational in infrastructure, lightweight, volume is little, and application is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Fig. 3 is the structural representation of the embodiment of the present invention 3;
Fig. 4 is the structural representation of the embodiment of the present invention 4;
Fig. 5 is the structural representation of the embodiment of the present invention 5.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in more detail.
Embodiment
Embodiment 1
As shown in Figure 1, the compressor of the present embodiment comprises enclosing housing 1, is arranged at the electric machine assembly of enclosing housing 1 inside and compresses pump assembly, is arranged at the gas-liquid separator 2 of enclosing housing 1 side, gas-liquid separator 2 is communicated with the compression pump housing of compressor by intake elbow 3, thus refrigeration agent is entered the cylinder of compressor from gas-liquid separator 2.Outlet pipe 4 is arranged at the upper end of enclosing housing 1, and outlet pipe 4 comprises inlet end 4a and outlet side 4b, and gas enters outlet pipe 4 from inlet end 4a, discharges outlet pipe 4, entered the circulatory system thus by compressed high temperature and high pressure gas from outlet pipe 4 from outlet side 4b.
Electric machine assembly of the present utility model comprises the stator 1-1 be fixed in enclosing housing 1 upper inside wall, is rotatably arranged at rotor 1-2 in stator 1-1, and compressor rotation shaft 5 is by rotor 1-2 driven rotary.The compression pump housing is arranged in enclosing housing 1, is positioned at below electric machine assembly, compression pump assembly comprises the upper flange 1-3, cylinder 1-4 and the lower flange 1-5 that axially install successively along compressor rotation shaft 5, the roller 1-6 be fixedly mounted on compressor rotation shaft 5 eccentric part is provided with in cylinder 1-4, roller 1-6 rolls along cylinder 1-4 inwall under the drive of compressor rotation shaft 5, thus compresses the refrigeration agent entered in cylinder 1-4 inner chamber.
Place is unlike the prior art, the present invention also comprises a set of case turbocharging mechanism, and this case turbocharging mechanism comprises the first drive link 6-1, the first driving gear 6-2, the second driving gear 6-3, the second drive link 6-4, turbine flabellum 6-5, bearing unit 6-6.First driving gear 6-2 and the second driving gear 6-3 is preferably taper star gear, the material of the applicable compressor environment such as intensity can be adopted high, and wear resistance is good, and high temperature resistant, lightweight material is made, such as nylon PA66.
First drive link 6-1 is vertically fixed on compressor rotation shaft 5 top, with compressor rotation shaft 5 synchronous axial system, and the spin axis of the first drive link 6-1 and the rotation axis coincident of compressor rotation shaft 5.First driving gear 6-2 is arranged at the first drive link 6-1 top.Second drive link 6-4 is fixed in enclosing housing 1 by bearing unit 6-6, is positioned at above the first drive link 6-1, first drive link 6-1 and the second drive link 6-4 quadrature arrangement, namely the spin axis of the second drive link 6-4 is perpendicular to the spin axis of the first drive link 6-1.Second driving gear 6-3 is arranged at the end of the second drive link 6-4, and the first driving gear 6-2 is meshed with the second driving gear 6-3.Second drive link 6-4 stretches in outlet pipe 4 through the tube wall of outlet pipe 4, the other end, turbine flabellum 6-5 is arranged at the second drive link 6-4 and is positioned on the end of outlet pipe 4, and turbine flabellum 6-5 is arranged in outlet pipe 4, is positioned at outlet pipe 4 bottom (namely turbine flabellum is positioned at the inlet end 4a of outlet pipe 4).The spin axis of turbine flabellum 6-5 and the rotation axis coincident of the second drive link 6-4.The bearing unit 6-6 of the present embodiment be fixed on enclosing housing 1 on cover.
When the compressor is operated, case turbocharging mechanism utilizes compressor rotor rotational kinetic energy, by driving-rod and driving gear rotational kinetic energy is passed to the turbine flabellum 6-5 in outlet pipe 4, when being positioned at the turbine flabellum 6-5 rotation of outlet pipe 4 inlet end, in outlet pipe 4, form the active force of updraft, improve the exhaust pressure of compressor thus, improve the flowing velocity of refrigerant circulation unit time, reduce exhaust resistance, improve compressor performance.
Embodiment 2
As shown in Figure 2, the present embodiment place different from embodiment 1 is: rotor 1-2 top is provided with a mounting plate 7, first drive link 6-1 riveted joint is fixed on mounting plate 7, when rotor 1-2 rotates, be fixed on the first drive link 6-1 on mounting plate 7 with rotor 1-2 synchronous axial system, and the rotational kinetic energy of rotor 1-2 is handed to turbine flabellum 6-5 by first, second driving gear intermeshing and the second drive link biography 6-4, turbine flabellum 6-5 rotates, upwards bleed, thus improve the venting capacity of compressor.
Embodiment 3
As shown in Figure 3, the present embodiment place different from embodiment 2 is: the bearing unit 6-6 of the present embodiment is fixed on the sidewall of enclosing housing 1, one end of second drive link 6-4 is arranged on bearing unit 6-6, second drive link 6-4 is through outlet pipe 4, and turbine flabellum 6-5 is arranged in the middle part of the second drive link 6-5.The the second driving gear 6-3 being arranged at second drive link 6-5 the other end is meshed with the first driving gear 6-2 being arranged at the first drive link 6-1 top, carries out transmission.
Embodiment 4
As shown in Figure 4, the present embodiment place different from embodiment 1 is: the turbine flabellum 6-5 of the present embodiment is arranged at the below of outlet pipe 4, namely the inlet end 4a of outlet pipe 4 is positioned at equally, when turbine flabellum 6-5 rotates, the active force of updraft is formed, to improve the venting capacity of compressor at the inlet end 4a place of outlet pipe 4.The outlet pipe 4 of the present embodiment is two-part pipe structure.
Embodiment 5
As shown in Figure 5, the place that the present embodiment is different from embodiment 4 is: the outlet pipe 4 of the present embodiment is one-part form structure, and manufacturability is more excellent compared with two-part pipe structure.
In previous embodiment, as the taper star gear of driving gear, the design of different gear ratio can be carried out by the rotating speed different according to compressor, thus make ratio changing, export different flabellum rotating speeds, by reducing revolution, keep the rotating speed of flabellum hundreds of per minute, improve reliability, meet practicability.Driving gear can also adopt the engagement driving etc. of umbrella gear, helical gear, cylindrical gears and cone gear.
In this specification, various piece adopts the mode of going forward one by one to describe, and what each some importance illustrated is the difference with other parts, between various piece same or similar part mutually see.To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to embodiment illustrated herein, but will meet the most wide range consistent with principle disclosed herein and features of novelty.
Claims (10)
1. can turbo charged rotary compressor, comprising: the gas-liquid separator inside establish the enclosing housing of electric machine assembly and compression pump assembly, being communicated with by intake elbow with described compression pump assembly, the outlet pipe being arranged at described enclosing housing upper end;
Described electric machine assembly comprises stators and rotators, and compressor rotation shaft is by rotor driven rotary, and described compression pump assembly comprises upper flange, cylinder, lower flange and the roller that is arranged on described compressor rotation shaft axially installed successively along described compressor rotation shaft;
It is characterized in that:
Also comprise case turbocharging mechanism, described case turbocharging mechanism comprises:
With the first drive link of rotor synchronous axial system;
Be arranged at the first driving gear on described first drive link;
The second drive link in described enclosing housing is arranged at by bearing unit;
Be arranged at the second driving gear on described second drive link and turbine flabellum, described turbine flabellum is positioned at the inlet end of described outlet pipe;
Described first driving gear is meshed with described second driving gear, described first drive link and described second drive link quadrature arrangement.
2. according to claim 1 can turbo charged rotary compressor, it is characterized in that: described first driving gear and described second driving gear are taper star gear.
3. according to claim 1 and 2 can turbo charged rotary compressor, it is characterized in that: described first drive link is arranged on described compressor rotation shaft.
4. according to claim 1 and 2 can turbo charged rotary compressor, it is characterized in that: described apex rotor is provided with fixed plate, described first drive link is arranged on described fixed plate.
5. according to claim 1 can turbo charged rotary compressor, it is characterized in that: described bearing unit be fixed on described enclosing housing on cover.
6. according to claim 1 can turbo charged rotary compressor, it is characterized in that: described bearing unit is fixed on the sidewall of described enclosing housing.
7. according to claim 1 can turbo charged rotary compressor, it is characterized in that: described turbine flabellum is arranged in described outlet pipe, is positioned at described outlet pipe bottom.
8. according to claim 1 can turbo charged rotary compressor, it is characterized in that: described turbine flabellum is arranged at below described outlet pipe.
9. according to claim 1 can turbo charged rotary compressor, it is characterized in that: the spin axis of described first drive link and the rotation axis coincident of described compressor rotation shaft.
10. according to claim 1 can turbo charged rotary compressor, it is characterized in that: the spin axis of described turbine flabellum and the rotation axis coincident of described second drive link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373279.3A CN103486047B (en) | 2013-08-23 | 2013-08-23 | Can turbo charged rotary compressor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373279.3A CN103486047B (en) | 2013-08-23 | 2013-08-23 | Can turbo charged rotary compressor |
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| Publication Number | Publication Date |
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| CN103486047A CN103486047A (en) | 2014-01-01 |
| CN103486047B true CN103486047B (en) | 2016-02-10 |
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| CN201310373279.3A Active CN103486047B (en) | 2013-08-23 | 2013-08-23 | Can turbo charged rotary compressor |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148316B (en) * | 2014-08-11 | 2016-01-20 | 宁波富斯乐机械制造有限公司 | A kind of aerosol cleaning machine |
| CN104209202B (en) * | 2014-08-11 | 2016-03-02 | 宁波富斯乐机械制造有限公司 | A kind of aerosol jet pump |
| CN112324659A (en) * | 2020-12-01 | 2021-02-05 | 优尼可尔压缩机制造江苏有限公司 | Energy-saving screw air compressor |
| CN113323876B (en) * | 2021-07-05 | 2022-03-08 | 珠海格力电器股份有限公司 | Air suction supercharging structure of compressor and compressor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10130415A1 (en) * | 2001-06-23 | 2003-01-02 | Daimler Chrysler Ag | Compressor esp. for exhaust gas turbocharger for IC engines with rotor outlet edge neighbored by connection channel, calming chamber, and exhaust channel |
| WO2010104695A2 (en) * | 2009-03-09 | 2010-09-16 | Borgwarner Inc. | Exhaust-gas turbocharger |
| CN102678573B (en) * | 2011-03-11 | 2015-10-28 | 上海日立电器有限公司 | A kind of exhaust structure of horizontal type rolling rotor formula compressor |
| DE202011101119U1 (en) * | 2011-05-26 | 2011-07-19 | Borgwarner Inc. | turbocharger |
| CN203532250U (en) * | 2013-08-23 | 2014-04-09 | 珠海凌达压缩机有限公司 | Turbo-charging type rotary compressor |
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