CN103717837A

CN103717837A - Vane-type fluid transmission apparatus

Info

Publication number: CN103717837A
Application number: CN201280008464.6A
Authority: CN
Inventors: 杨进煌; 杨顺吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-29
Filing date: 2012-06-29
Publication date: 2014-04-09
Anticipated expiration: 2032-06-29
Also published as: EP2886795B1; CA2876680C; PH12014502737A1; AP2014008124A0; KR101658302B1; JP6014757B2; EP2886795A1; MY188683A; IN2014MN02474A; AU2012384311A1; EP2886795A4; CN103717837B; WO2014000126A1; CA2876680A1; MX2014015773A; KR20150011004A; ZA201409030B; JP2015520323A; AU2012384311B2; PH12014502737B1

Abstract

A vane-type fluid transmission apparatus comprises a stator (10), a rotor (20), at least one vane (34), at least one first lining (40), and at least one second lining (50). A chamber (13) is formed in the stator (10), and the chamber communicates with the outside through a flow channel. The rotor (20) comprises a body (21) and a main shaft (22). The main shaft (22) is connected to the body (21). The body (21) is eccentrically set in the chamber (13); the periphery of the body (21) tangentially contacts the inner wall of the chamber (13), and the body (21) is provided with at least one radial groove (23). The vane (34) is pivotally embedded in the groove (23), and contacts the inner wall of the chamber (13). The first lining and the second lining are separately and pivotally embedded in the stator (10), and revolve around the circular centre of the chamber. The vane is pivotally connected to the first lining and the second lining, causing the vane to revolve around the circular centre of the chamber while moving in a reciprocating manner in the groove. One end of the vane in contact with the inner wall of the chamber forms an arc surface, causing the end of the vane to keep in tangential contact with the inner wall of the chamber, thus improving the efficiency of fluid pump-through transmission and reducing the difficulty of manufacturing the stator to form a chamber.

Description

Vane-type fluid transmission apparatus

Vane type fluid passes pleased engineering device technique field

The present invention is relevant with fluid delivery device, furthermore, espespecially a kind of vane type fluid transmitting device.Background technology

Vane type oil pump is main by a stator, one rotor and one constituted to several blades not etc., wherein, Gao forms a chamber in stator, stator opens up two runners, the space of chamber is in communication with the outside by each runner, enter according to each Liu Dao Fen Do are enabled flow through, leave chamber, rotary components of the rotor inside chamber, the pivot of rotor and chamber are centrally formed eccentric state, and the outer peripheral face of rotor is contacted with the inwall of chamber, the number of rotor engagement blade opens up one to several chutes not waited, the major axis of each chute points to the pivot of rotor, pivot is embedded in each chute to each blade respectively, one end of each blade is respectively directed to the pivot of rotor, the other end of each blade is contacted with the inwall of chamber respectively, accordingly, space of the chamber between rotor outer periphery and chamber inwall, the contact with chamber inwall by rotor and each blade, separate to form several fluid space Yu Rong Satisfied fluids.

When rotor rotates, each blade is circled round start by the priming of rotor, and the centrifugal action due to rotation and the limitation of chamber perisporium, axial reciprocating start of each blade while start is turned round also respectively along each chute, due to convolution start of each blade in chamber, the volume of each fluid space produces change, you can draw fluid into chamber by a runner, and discharge fluid by another runner, the fluid that thus carries out pumping.

The centrifugal force that existing vane type oil pump is rotated by rotor banding movable vane piece, promotes blade outwards to be slid in rotor rotation process, makes blade end keep contacting with chamber perisporium, and the pumping fluid that can carry out；But, when existing vane type oil pump is applied to the fluids of low-viscosity such as pumping gas, blade end can still keep contacting with chamber perisporium in operation process, when existing vane type oil pump is applied to the higher fluid of pumping viscosity, easily occurring blade end can not keep contacting the phenomenon to form gap with chamber perisporium, adjacent fluid space can not be effectively obstructed, fluid pumping efficiency is influenceed.

US4212603, US5087183, the patent documents such as US5160252, US5181843 and US555851 1 disclose the prior art on vane type fluid transmitting device respectively, mainly in the groove of stator formation ring-type, and groove forms concentric with chamber, blade projection axostylus axostyle pivot is embedded in groove, passes through the motion of groove guide blade；Because rotor is eccentric each other with chamber, and pivot is embedded in the major axis of the blade of rotor and points to rotor center, so, with hing straps by movement locus during rotor pulling motion, the shape of chamber inwall present be similar to it is ellipse The complicated shape such as circular or avette, still, the chamber inwall of complicated shape cause to greatly improve the degree of difficulty of stator processing formation chamber；Furthermore, because blade is the plate body with thickness, in order to avoid blade end interferes problem at neighbouring both sides with chamber inwall, the end of blade is in the tip shape that thickness drastically reduces, the pointed blade end that is easily caused of blade end bears that chatter phenomenon occurs during the opposing force of fluid and then produces running noise, and the chatter phenomenon of blade end easily causes blade end to occur local thermal stress and the fatigue of materials of speeding-up blade end, influences the service life of blade.

In view of this, the present inventor, which satisfies, actively carries out research invention, through multiple repetition test, has innovation then and progressive present invention generation.The content of the invention

Present invention is primarily aimed at provide a kind of vane type fluid transmitting device, columned rotor eccentricity is movably arranged in the chamber of circle, the axostylus axostyle axle pivot of blade is in liner, liner is according to rotary motion centered on the chamber center of circle, and blade is rotated against with liner formation, and coordinate the shape of blade end, blade is kept tangent contact with chamber inwall, thus the efficiency of fluid pumping transmission is improved, and reduces the degree of difficulty of stator processing formation chamber.

Another object of the present invention is to provide a kind of vane type fluid transmitting device, with the use of the driving rotor rotation of frequency conversion type motor, the flow for controlling fluid.

To meet object defined above, a kind of vane type fluid transmitting device of the present invention, it includes a stator, a rotor, two blades, two the first liners and two the second liners, wherein, the stator interior one chamber of formation, the inwall of the chamber is circle, and the chamber by an air stream enter runner and one by going out ft connection of the runner respectively with the stator；

The rotor includes a cylindrical body and a main shaft, the main shaft connects with the body shaft, the body is in the chamber, the center of the body forms bias with the chamber, and the circular circumference of the body forms tangent contact with the inwall of the chamber, the air stream enter runner and this go out to be respectively formed in the body and two Side of the inwall the tangent of the chamber at runner and the atrioventricular communication, the body diametrically opens up two chutes, respectively the chute respectively extends from the body peripheral and the atrioventricular communication, the main shaft pivot wears the stator and extends the stator exterior, for being connected power set, for rotor rotation；

Respectively pivot is embedded in the respectively chute to the blade respectively, respectively one end of the blade is respectively directed to the axle center of the body, respectively the other end of the blade respectively with the inwall of the chamber is tangent contacts, the chamber is formed the space for accommodating fluid between the inwall of the rotor outer periphery and the chamber；

Respectively first liner and respectively the liner of the mat woven of fine bamboo strips two pivot is embedded in the stator respectively, respectively first liner respectively with this The root edge of body is adjacent, and respectively second liner is adjacent with the apical margin of the body respectively, and respectively first liner is circled round start centered on the chamber Round hearts respectively, and respectively second liner is circled round start centered on the chamber Round hearts respectively；

Respectively by an axostylus axostyle, with each first liner and respectively second liner is pivotally connected the blade respectively, the center of circle that each blade follows the chamber respectively is carried out circumnutation, and respectively the Ye Pian Fen Do are moved back and forth along the respectively chute；Respectively the blade forms arc surface respectively with the end that the inwall of the chamber is contacted, the inside radius for making the inwall of the chamber is R1, respectively the radius in the axostylus axostyle circumnutation path is R2, respectively the arc radius of the arc surface of the blade is R3, R3=R1-R2, and respectively the arc surface Round hearts are respectively the respectively blade and the pivot that respectively first liner is rotated against, the inwall of the respectively end of the blade and chamber is set to keep tangent contact, thus the efficiency of fluid pumping transmission is improved, and reduces the degree of difficulty that the chamber is formed to the stator processing.

The vane type fluid transmitting device being confused, wherein, the first circular caulking groove of stator formation one and a second circular caulking groove, first caulking groove and second caulking groove form concentric with the chamber respectively, respectively pivot is embedded in first caulking groove to first liner respectively, respectively pivot is embedded in second caulking groove to second liner respectively, first liner and the second liner is circled round respectively centered on the center of circle of the chamber start.

The vane type fluid transmitting device being confused, wherein, the stator is in the first sunken groove of the further ring-type that is recessed of end face of first caulking groove, and the stator is in the second sunken groove of the further ring-type that is recessed of end face of second caulking groove.

Described vane type fluid transmitting device, wherein, the stator is in the first circular short column of ring center formation one of first caulking groove, first short column forms concentric with the chamber, the stator forms concentric in the second circular short column of ring center formation one of second caulking groove, second short column with the chamber.

Described vane type fluid transmitting device, wherein, respectively first liner and the second liner are connected by an annular portion and an alar part constitute respectively, respectively by Tong Guo, the Round ring portion pivots are placed on first short column to first liner respectively, and respectively second liner is placed on second short column by the annular portion pivot respectively.

Described vane type fluid transmitting device, wherein, each first liner and be respectively arc-shaped with the second liner, and respectively first liner and it is more than 180 ° with the circular arc stent of the second liner, each first liner difference pivot button first short column, respectively second liner difference pivot button, second short column.

Described vane type fluid transmitting device, wherein, respectively first liner and being connected respectively by an annular portion and an alar part with the second liner is constituted, respectively the alar part connects with the ring inner edge of the respectively annular portion respectively, and respectively the alar part is respectively Round arcuations, respectively outer peripheral edge of the alar part of first liner respectively with first short column is abutted, respectively endless inner wall of the annular portion periphery of first liner respectively with first caulking groove is abutted, respectively outer peripheral edge of the alar part of second liner respectively with second short column is abutted, respectively the annular portion periphery of second liner respectively with stator The endless inner wall of the second caulking groove abut.

Described vane type fluid transmitting device, wherein, respectively the blade is pivotally connected by the respectively axostylus axostyle with respectively first liner and with the alar part of the second liner respectively.

Described vane type fluid transmitting device, wherein, the body is in a sunken end face at least groove, and the groove two ends are connected with the respectively chute respectively, and the groove two ends are neighbouring with the main shaft respectively.

Described vane type fluid transmitting device, wherein, the stator includes a pedestal and the capping that group connects.Described vane type fluid transmitting device, wherein, the main shaft is connected with frequency conversion type motor.

The present invention also provides a kind of vane type fluid transmitting device, it includes a stator, a rotor, a blade, one first liner and one second village's piece, wherein, the stator interior one chamber of formation, the inwall Wei Round shapes of the chamber, the chamber by an air stream enter runner and one by going out ft connection of the runner respectively with the stator；

The rotor includes a cylindrical body and a main shaft, the main shaft connects with the body shaft, the body is in the chamber, the center of the body forms bias with the chamber, and the circular circumference of the body forms tangent contact with the inwall of the chamber, the air stream enter runner and this go out to be respectively formed in the body and the both sides of the inwall the tangent of the chamber at runner and the atrioventricular communication, the body diametrically opens up a chute, the chute extends the body peripheral and the atrioventricular communication, the main shaft pivot wears the stator and extends the stator exterior, for being connected power set, for rotor rotation；

The blade pivot is embedded in the chute, and the axle center of the body is pointed in one end of the blade, and the other end of the blade is contacted with the inwall of the chamber, the chamber is formed the space for accommodating fluid between the inwall of the rotor outer periphery and the chamber；

Pivot is embedded in the stator respectively for first liner and second liner, first liner is adjacent with the root edge of the body, second liner is adjacent with the apical margin of the body, and the first village piece is circled round start centered on the center of circle of the chamber respectively, the second village piece is circled round start centered on the center of circle of the chamber respectively；

The blade is pivotally connected by an axostylus axostyle and the first village piece and second liner, and the center of circle for making the blade follow the chamber carries out circumnutation, and the blade is moved back and forth along the chute；The end Xing Cheng Round cambered surfaces that the blade is contacted with the inwall of the chamber, the inside radius for making the inwall of the chamber is Rl, the radius in the axostylus axostyle circumnutation path is R2, the arc radius of blade Round cambered surfaces is R3, R3=R1-R2, and the center of circle of the arc surface is respectively the pivot that the blade is rotated against with first liner, the end of the blade is set to keep contacting with the inwall of chamber, thus the efficiency of fluid pumping transmission is improved, and reduces the degree of difficulty that the chamber is formed to the stator processing.

Described vane type fluid transmitting device, wherein, the air stream enter runner and this go out runner and connect respectively to set a check valve, the direction for controlling the fluid entry/exit stator. The present invention separately provides a kind of vane type fluid transmitting device, it includes a stator, a rotor, one first blade, one second blade, one first liner and one second liner, wherein, the stator interior one chamber of formation, the inwall of the chamber is circle, and the chamber by an air stream enter runner and one by going out ft connection of the runner respectively with the stator；

The rotor includes a cylindrical body and a main shaft, the main shaft connects with the body shaft, the body is in the chamber, the center of the body forms bias with the chamber, and the circular circumference of the body forms tangent contact with the inwall of the chamber, the air stream enter runner and this go out to be respectively formed in the body and the both sides of the inwall the tangent of the chamber at runner and the atrioventricular communication, the body diametrically opens up two chutes, respectively the chute respectively extends from the body peripheral and the atrioventricular communication, the main shaft pivot wears the stator and extends the stator exterior, for being connected power set, for rotor rotation；

Coffin with a corpse in it is embedded in the respectively chute respectively for first blade and the second blade, one end of first blade and the second blade is respectively directed to the axle center of the body, the other end of first blade and the second blade respectively with the inwall of the chamber is tangent contacts, the chamber is formed the space for accommodating fluid between the inwall of the rotor outer periphery and the chamber；

First liner and second village's piece are respectively circular lamellar body, pivot is embedded in the stator respectively for first liner and the second liner, first liner is adjacent with the root edge of the body, second liner is adjacent with the apical margin of the body respectively, and first liner and the second liner are circled round start centered on the chamber Round hearts respectively, first liner and second village's piece form the guide groove of a pivot hole and a circular arc respectively；

The axostylus axostyle of first sharf pivot one, axle pivot is distinguished in the pivot hole of first liner and second liner in the axostylus axostyle two ends, the axostylus axostyle of second sharf pivot one first and one second axostylus axostyle, the first axostylus axostyle axle connects the first sliding block of an arc, the second axostylus axostyle axle connects the second sliding block of an arc, first slider pivot is in the guide groove of first liner, second slider pivot is in the guide groove of second liner, the center of circle for making first blade and the second blade follow the chamber respectively carries out circumnutation, and first blade and the second blade are moved back and forth respectively along the respectively chute；

The other Xing Cheng Round cambered surfaces of end Fen that first blade and the second blade are contacted with the inwall of the chamber, the inside radius for making the inwall of the chamber is R1, the axostylus axostyle and first axostylus axostyle and the radius in the second axostylus axostyle circumnutation path are R2, first blade and the arc radius of the second blade Round cambered surfaces are respectively R3, R3=R1-R2, and the arc surface of first blade is according to the axle center Wei Round hearts of the axostylus axostyle, the arc surface of second blade is using the axle center of first axostylus axostyle and the second axostylus axostyle as the center of circle, the end of first blade and the second blade respectively with the inwall of the chamber is tangent contacts, efficiency for improving fluid pumping transmission, and reduce the degree of difficulty that the chamber is formed to the stator processing. Described vane type fluid transmitting device, wherein, the pivot hole and guide groove of first liner form closing in one end of first liner, and the pivot hole and guide groove of second liner form closing in one end of the second village piece.

Described vane type fluid transmitting device, wherein, the pivot hole and guide groove of first liner extend through first liner, and the pivot hole and guide groove of second liner extend through second liner.

The beneficial effects of the present invention are：The efficiency of fluid pumping transmission is improved, and reduces the degree of difficulty of stator processing formation chamber；With the use of the driving rotor rotation of frequency conversion type motor, the flow of fluid can be controlled.Brief description of the drawings

Fig. 1 is the stereogram of the embodiment of the present invention one；

Fig. 2 is the three-dimensional exploded view of the embodiment of the present invention one；

Fig. 3 is the top view of the pedestal of the embodiment of the present invention one；

Fig. 4 is Fig. 3 4-4 profiles；

Fig. 5 is the sectional view of the capping of the embodiment of the present invention one；

Fig. 6 is the schematic cross-sectional view of the embodiment of the present invention one；

Fig. 7 is the top view that the embodiment of the present invention one removes capped configuration；

Fig. 8 is the schematic diagram of the actuator state (one) of the embodiment of the present invention one；

Fig. 9 is the schematic diagram of the actuator state (two) of the embodiment of the present invention one；

Figure 10 is the three-dimensional exploded view of the embodiment of the present invention two；

Fig. 11 is the top view that the embodiment of the present invention two removes capped configuration；

Figure 12 is first and second liner of the embodiment of the present invention three and the three-dimensional exploded view of rotor；

Figure 13 is first and second liner of the embodiment of the present invention four and the three-dimensional exploded view of rotor；

Figure 14 is the three-dimensional exploded view of the embodiment of the present invention five；

Figure 15 is the three-dimensional exploded view of the embodiment of the present invention six；

Figure 16 is the three-dimensional exploded view of the embodiment of the present invention seven；

Figure 17 is the axial sectional view of the first liner of the embodiment of the present invention seven；

Figure 18 is the axial sectional view of the second liner of the embodiment of the present invention seven.

Description of reference numerals：10- stators；1 1- pedestals；12- is covered；13- chambers；132- inwalls；14- air stream enter runners；15- goes out runner；The caulking grooves of 16- first；162- first falls into groove；The short columns of 17- first；The caulking grooves of 18- second；182- second falls into groove；The short columns of 19- second；20- rotors；21- bodies；22- main shafts；23- chutes；24- grooves；32- blades；322- axostylus axostyles；324- arc surfaces；34- blades；342- axostylus axostyles；344- arc surfaces；The blades of 36- first；361- arc surfaces；362- axostylus axostyles；The blades of 38- second；381- arc surfaces；The axostylus axostyles of 382- first；The axles of 384- second Bar；The sliding blocks of 386- first；The sliding blocks of 388- second；The liners of 40- first；42- Round ring portions；44- alar parts；46- pivot hole；48- guide grooves；The liners of 50- second;52- annular portions;54- alar parts;56- pivot hole;58- guide grooves.Embodiment

To make the composition of the present invention and its innovating special place, further complete announcement is able to, feasible embodiment is hereby enumerated and coordinate illustrating in rear.

As shown in Figures 1 and 2, the embodiment one of vane type fluid transmitting device of the present invention, includes a stator 10, a rotor 20, two blades（32nd, 34), two the first liners 40 and two the second liners 50, wherein, the stator 10 is main to be connect and is formed by a pedestal 11 and 12 groups of a capping, sandwiched sealing gasket (can not shown in figure further between pedestal I I and the capping 12）, and (do not shown in figure using several bolts）The pedestal 11 and the capping 12 are concatenated, the sealing gasket and the bolt are the existing element that correlative technology field personage is familiar with, pardon not specific fan in detail；It please coordinate shown in Fig. 3 and Fig. 4, the stator 10 is internally formed a chamber 13, the inwall 132 of the chamber 13 is circle, one air stream enter runner 14 and one of the stator 10 formation goes out runner 15, the air stream enter runner 14 and the one end for going out runner 15 are connected with the chamber 13 respectively, the other end and the ft connection of stator 10, so that fluid passes through the chamber 13, the pedestal 11 is in the first caulking groove 16 of the bottom surface depression Yi Round ring-types of the chamber 13, first caulking groove 16 is formed at the apical margin of the chamber 13, and the pedestal 11 is in the first circular short column 17 of ring center formation one of first caulking groove 16, first caulking groove 16 and first short column 17 form concentric with the chamber 13, as shown in Figure 5, the capping 12 is in the second circular caulking groove 18 of the surface indentation one of the neighborwise chamber 13, and the capping 12 is in the second circular short column 19 of ring center formation one of second caulking groove 18, second caulking groove 18 and second short column 19 form concentric with the chamber 13.

It please coordinate shown in Fig. 2 to Fig. 7, the rotor 20 includes a cylindrical body 21 and a main shaft 22, the main shaft 22 connects with the axle of body 21, the body 21 is in the chamber 13, the center of the body 21 forms bias with the chamber 13, and the circular circumference of the body 21 forms tangent contact with the inwall 132 of the chamber 13, the air stream enter runner 14 and this go out runner 15 and the connectivity part of chamber 13 and be respectively formed in the periphery of body 21 and the both sides of the tangent of inwall 132 of the chamber 13, the main shaft 22-end coffin with a corpse in it is embedded in the pedestal 11, the other end pivot of main shaft 22 is worn the capping 12 and extended outside the stator 10, for being connected motor equal power device（Do not show in figure）, according to the rotor 20 is rotated, the main shaft 22 two bearings of axle pivot (can not show further in figure）Respectively the Zhou Cheng Fen Do are pivotally connected with the pedestal 11, the capping 12, the smooth of the main shaft 22 rotation is improved accordingly, the body 21 coordinates the quantity of the respectively blade 32,34, two chutes 23 are diametrically opened up, respectively the axle center of body 21 is pointed at the chute 23-end, the other end extends the periphery of body 21 and connected with the chamber 13, the body 21 is in a sunken end face at least groove 24 for the neighborwise capping 12, the two ends of groove 24 difference Connected with the respectively chute 23, and the two ends of groove 24 are neighbouring with the main shaft 22 respectively.

Respectively pivot is embedded in the respectively chute 23 to the blade 32,34 respectively, respectively one end of the blade 32,34 is respectively directed to the axle center of the body 21, the each blade 32,34 other end respectively with the inwall 132 of the chamber 13 is tangent contacts, accordingly, by the rotor 20 and the respectively contact with the inwall 132 of the chamber 13 of blade 32,34, the chamber 13 is set to form the space for accommodating fluid between the inwall 132 of the periphery of rotor 20 and the chamber 13.

Respectively first liner 40 and respectively the second village piece 50 pivot is embedded in the stator 10 respectively, respectively first liner 40 is adjacent with the root edge of the body 21 respectively, respectively the second village piece 50 is adjacent with the apical margin of the body 21 respectively, and respectively the first village piece 40 is circled round start centered on the Round hearts of chamber 13 respectively, respectively second liner 50 is circled round start centered on the center of circle of the chamber respectively；Respectively this first, two liners 40, 50 respectively by an annular portion 42, 52 and an alar part 44, 54 connect composition, the each alar part 44, 54 respectively with the respectively annular portion 42, 52 outer rim connects, and each alar part 44, 54 be respectively arc, respectively pivot is embedded in first caulking groove 16 to first liner 40 respectively, according to make respectively the first village piece 40 it is adjacent with the root edge of the body 21 respectively, and respectively first liner 40 is placed on first short column 17 by the pivot of annular portion 42 respectively, make respectively first liner 40 circled round respectively centered on the center of circle of the chamber 13 start, respectively pivot is embedded in second caulking groove 18 to second liner 50 respectively, according to make respectively second liner 50 it is adjacent with the apical margin of the body 21 respectively, and respectively the second village piece 50 is placed on second short column 19 by the pivot of annular portion 52 respectively, make respectively second liner 50 circled round respectively centered on the center of circle of the chamber 13 start；The axostylus axostyle 322 of one blade, 32 axle pivot one, the two ends of axostylus axostyle 322 respectively with one first liner 40 and the alar part 44 of one second liner 50, 54 pivot joints, another axostylus axostyle 342 of 34 axle pivot of blade one, the two ends of axostylus axostyle 342 respectively with another first liner 40 and the alar part 44 of another second liner 50, 54 pivot joints, during according to rotating the rotor 20, respectively this first, two village's pieces 40, 50 pass through the respectively axostylus axostyle 322 respectively, 342 draw the respectively blade 32, 34 centers of circle that follow the chamber 13 carry out circumnutation, and each blade 32, 34 move back and forth respectively along the respectively chute 23.Furthermore, because respectively first liner 40 is located on first short column 17 by the annular portion 42 respectively, so that respectively the first village piece 40 convolution start when, avoid respectively first liner 40 and first short column 17 formation interference, accordingly, improve the reliability of respectively first liner 40 convolution start, respectively the Tong Guo Round ring portions 52 are located on second short column 19 to second liner 50 respectively, so that respectively second liner 50 convolution start when, avoid respectively second liner 50 and second short column 19 formation interference, accordingly, improve the reliability of respectively second liner 50 convolution start.

Respectively the blade 32,34 forms arc surface 324,344 respectively with the end that the inwall 132 of the chamber 13 is contacted, the inside radius for making the inwall 132 of the chamber 13 is R1, respectively the axostylus axostyle 322, the radius in 342 circumnutation paths are R2, respectively the arc radius of the arc surface 324,344 of the blade 32,34 is R3, R3=R1-R2 And the center of circle of Ge Round cambered surfaces 324,344 is respectively the respectively blade 32,34 and the pivot that respectively first liner 40 is rotated against, in this, respectively the blade 32,34 and the pivot that respectively first liner 40 is rotated against are respectively the axle center of the respectively axostylus axostyle 322,342, according to make respectively the end of the blade 32,34 keep tangent with the inwall 132 of chamber 13 and contact, thus the efficiency of fluid pumping transmission is improved, and reduces the degree of difficulty processed to the stator 10 and form the chamber 13.

One power set（Do not show in figure) be connected the main shaft 22 drive the rotor 20 rotation when, the each blade 32,34 of the priming of body 21, respectively the blade 32,34 forms relative stopper with respectively first and second liner 40, the center of circle that respectively blade 32,34 follows the chamber 13 respectively is set to carry out circumnutation, and respectively the blade 32,34 is rotated against with the formation of the respectively first and second village piece 40,50 respectively so that respectively the blade 32,34 is formed and moved back and forth along the body 21 is diametric respectively relative to the body 21；So that the power set drive the rotor 20 to follow and be rotated clockwise as an example, it please coordinate shown in Fig. 8 and Fig. 9, the chamber 13 space for being used to accommodate fluid that the blade 32,34 contact is formed by the rotor 20 and respectively, the change of spatial volume is produced with each circumnutation of the blade 32,34, accordingly, fluid is attracted to flow into the chamber 13 via the air stream enter runner 14, and by the extruding of the respectively blade 32,34, runner 15 is gone out by this from the chamber 13 and flows out the stator 10, for the fluid pumping transmission that carries out.Furthermore, so that the power set drive the rotor 20 to follow counterclockwise rotates as an example, then fluid can be attracted to go out runner 15 via this and flow into the chamber 13, and the stator 10 is flowed out by the air stream enter runner 14, you can transport stream body is reversely pumped.Edge this, the present invention is by controlling the direction of rotation of the rotor 20, you can according to needing to convert the direction of fluid pumping transmission.

Due to respectively first liner 40 and respectively second liner 50 and the respectively blade 32, 34 and the relative composition of the chamber 13, so that the rotor 20 rotates priming respectively blade 32, while 34 circumnutation, the each blade 32, 34 respectively according to the respectively axostylus axostyle 322, swing campaign is formed centered on 342, it is used as each blade 32, the respectively axostylus axostyle 322 at 34 swing centers, 342 follow the deferent motion centered on the chamber 13, coordinate Ge Round cambered surfaces 324, 344 arc radius R3, so that the inwall 132 of the chamber 13, which is circle, can make the respectively blade 32, respectively Round cambered surfaces 324342 of 34 ends keep effectively contacting with the Round shapes inwall 132 of the chamber 13, and each blade 32, the inwall 132 of 34 ends and the chamber 13 will not form interference or segregation phenomenon, thus the efficiency of fluid pumping transmission is improved, and the inwall 132 of the chamber 13 is circle, the processing difficulties degree that the processing of stator 10 forms the chamber 13 is low.

Furthermore, when respectively the blade 32,34 slides start respectively along the axial reciprocating of the respectively chute 23, respectively the main shaft 22-adjacent space in end is pointed in the inside of chute 23 with the respectively blade 32,34, the change of volume is produced with the start of each blade 32,34, because respectively the chute 23 is connected by the groove 24 formation to each other, respectively the chute 23 is internally located at the fluid that the respectively blade 32,34 points to the main shaft 22-end, obtains To be flowed by the groove 24 between the respectively chute 23, it is to avoid the space of the respectively chute 23 forms the influence respectively blade 32, the positive/negative pressure condition of 34 starts, improves the smooth degree that respectively blade 32,34 is slided.

In addition, previous embodiment one can optionally change as the conversion embodiment with three or more quantity blades, and the conversion embodiment matches somebody with somebody the quantity of hing straps, with corresponding number of first village piece and the second liner, the body of rotor also the quantity of number change chute with hing straps there is provided each chute, pivot is embedded in the body respectively；The blade, first and second liner and body form chute in changing constituted conversion embodiment in quantity, are that correlation technique personage can be infered easily based on announcement technology of the present invention.

Embodiments of the invention two change and obtained according to embodiment one, and mutually existing together is not repeated explanation；As shown in Figure 10, embodiment two and the main difference of embodiment one be in, the pedestal 11 of stator 10 is in the first sunken groove 162 of the further ring-type that is recessed of end face of the first caulking groove 16, the contact area reduced accordingly between 2 first liners 40 and the end face of first caulking groove 16, the Relative friction of respectively first liner 40 and the pedestal 11 is reduced, the smooth degree of the respectively start of the first liner 40 is improved；The capping 12 of the stator 10 is in the second sunken groove 182 of the further ring-type that is recessed of end face of the second caulking groove 18, the contact area between two the second liners 50 and the end face of second caulking groove 18 is reduced accordingly, the Relative friction of respectively first liner 40 and the pedestal 11 is reduced, the smooth degree of the respectively start of the first village piece 40 is improved；Furthermore, the first sunken groove 162 and the second sunken groove 182 can be respectively used to be installed with lubricant.

Embodiments of the invention three are changed and obtained according to embodiment one, and mutually existing together is not repeated explanation；As shown in Fig. 11 and Figure 12, embodiments of the invention three include certain sub 10, one rotor 20, a blade 32,-the first liner 40 and one second liner 50, wherein, embodiment two and the main difference of embodiment one be in, the body 21 of the rotor 20 diametrically opens up a chute 23, and the coffin with a corpse in it of blade 32 is embedded in the chute 23.

Furthermore, air stream enter runner 14 that embodiment three optionally can be formed further in the stator 10 and go out runner 15 and connect respectively to set a check valve（Do not show in figure）, the direction for controlling the fluid entry/exit stator 10, the check valve is the valve member that a kind of control fluid is only capable of unidirectionally passing through, and to be familiar with the existing pipe line parts that correlation technique personage can infer, pardons the composition that the check valve is not described in detail specifically.

Embodiments of the invention four are changed and obtained according to embodiment one, and mutually existing together is not repeated explanation；As schemed

Shown in 13, example IV and the main difference of embodiment one be in, first and second liner 40,50 of example IV is respectively arc-shaped, and respectively first and second liner 40,50 Round arcs stents are more than 180 °, and respectively pivot anchors son to first liner 40 respectively（Do not show in figure）The first short column（Do not show in figure）, respectively pivot anchors son to the second village piece 50 respectively（Do not show in figure）The second short column (do not show in figure）, according to make respectively first and second liner 40,50 respectively with the chamber of stator（Do not show in figure）The center of circle centered on circle round start；The axostylus axostyle 322 of one blade, 32 axle pivot one, the two ends of axostylus axostyle 322 are pivotally connected with one first liner 40 and one second liner 50 respectively, another blade 34 The axostylus axostyle 342 of axle pivot one, the two ends of axostylus axostyle 342 are pivotally connected with another first liner 40 and another second liner 50 respectively, during according to rotating rotor 20, respectively first and second liner 40,50 draws the center of circle that respectively blade 32,34 follows the chamber by the respectively axostylus axostyle 322,342 respectively and carried out circumnutation, and respectively the blade 32,34 is moved back and forth respectively along two chutes 23 of the rotor 20.Because the circular arc stent of each first and second liner 40,50 is more than 180., and the reliability of respectively first and second liner 40,50 convolution start can be improved.

Embodiments of the invention five are changed and obtained according to embodiment one, and mutually existing together is not repeated explanation；As shown in figure 14, embodiment five and the main difference of embodiment one are in first and second liner 40 in, embodiment five, 50 Fen Do by an annular portion 42>52 and one alar part 44,54 connect composition, respectively ring inner edge of the alar part 44,54 respectively with the respectively annular portion 42,52 connects, and the respectively alar part 44, the Fen Do of alar part 44 and stator of 54 Fen other Wei Round arcuations, respectively first liner 40（Do not show in figure) the outer peripheral edge of the first short column (not shown) abut, each periphery Fen Do of annular portion 44 and stator of first liner 40（Do not show in figure）The endless inner wall of the first caulking groove abut, respectively the alar part 44 of second liner 50 respectively with stator（Do not show in figure) the outer peripheral edge of the second short column (not shown) abut, respectively the periphery of annular portion 54 of second liner 50 respectively with stator（Do not show in figure) the endless inner wall of the second caulking groove abut, according to make respectively first and second liner 40,50 respectively with the chamber of stator（Do not show in figure）Circle round start, and abutted by the respectively inwall of the annular portion 44,54 peripheries respectively with first caulking groove, second caulking groove centered on the Round hearts, improve respectively first and second liner 40,50 and circle round the reliability of start；The axostylus axostyle 322 of one blade, 32 axle pivot one, the two ends of axostylus axostyle 322 respectively with one first liner 40 and the alar part 44 of one second liner 50, 54 pivot joints, another axostylus axostyle 342 of 34 axle pivot of blade one, the two ends of axostylus axostyle 342 respectively with another first liner 40 and the alar part 44 of another second village piece 50, 54 pivot joints, during according to rotating rotor 20, respectively this first, two liners 40, 50 pass through the respectively axostylus axostyle 322 respectively, 342 draw the respectively blade 32, 34 centers of circle that follow the chamber carry out circumnutation, and each blade 32, 34 move back and forth respectively along two chutes 23 of rotor 20.

Embodiments of the invention six are changed and obtained according to embodiment one, and mutually existing together is not repeated explanation；As shown in figure 15, embodiments of the invention six include a stator 10, a rotor 20, one first blade 36, one second blade 38, one first liner 40 and one second liner 50, wherein, embodiment six and the main difference of embodiment one be in, first and second liner 40,50 is respectively circular lamellar body, the pivot of first village piece 40 covers the first short column 17 of the stator 10, and the second short column that the coffin with a corpse in it of the second liner 50 covers the stator 10 (does not show in figure）, according to make respectively first and second liner 40,50 circled round respectively centered on the center of circle of the chamber 13 of the stator 10 start；The first and second village piece 40,50 extends through a pivot hole 46, the guide groove 48,58 of 56 Ji mono- Round arcs, the axostylus axostyle 362 of first blade, 36 axle pivot one, axle pivot is distinguished in the pivot hole 46,56 of first liner 40 and second liner 50 in the two ends of axostylus axostyle 362, and first and second liner 40,50 draws this by the axostylus axostyle 362 First blade 36 follows the Round hearts of chamber 13 and carried out circumnutation, the axostylus axostyle 382 of second blade, 38 axle pivot one first and one second axostylus axostyle 384, first axostylus axostyle 382-end axle connects the first sliding block 386 of an arc, second axostylus axostyle 384-end axle connects the second sliding block 388 of an arc, first sliding block 386 is hubbed in the guide groove 48 of first liner 40, second sliding block 388 is hubbed in the guide groove 58 of second liner 50, this first, two liners 40, 50 respectively by this first, two shaft lever 382, 384, which draw the center of circle that second blade 38 follows the chamber 13, carries out circumnutation, and this first, two sliding blocks 386, 388 respectively at the respectively guide groove 48, in 58, along the respectively guide groove 48, 58 arcuate directions are toward polyslip.

The cylindrical body 21 of the rotor 20 diametrically opens up two chutes 23, respectively the axle center of body 21 is pointed at the chute 23-end, the other end extends the periphery of body 21 and connected with the chamber 13, this first, two blades 36, 38 respectively pivot be embedded in the respectively chute 23, this first, two blades 36, 38 one end is respectively directed to the axle center of the body 21, this first, two blades 32, 34 other end respectively with the inwall 132 of the chamber 13 is tangent contacts, accordingly, by the rotor 20 and this first, two blades 36, 38 contacts with the inwall 132 of the chamber 13, the chamber 13 is set to form the space for accommodating fluid between the inwall 132 of the periphery of rotor 20 and the chamber 13；This first, two blades 36, 38 ends contacted with the inwall 132 of the chamber 13 form arc surface 361 respectively, 381, the inside radius for making the inwall 132 of the chamber 13 is Rl, the axostylus axostyle 362 and this first, two shaft lever 382, the radius in 384 circumnutation paths is R2, this first, two blades 36, 38 arc surface 361, 381 arc radius is respectively R3, R3=R1-R2, and the arc face 361 of first blade 36 is the center of circle according to the axle center of the axostylus axostyle 362, the Round cambered surfaces 381 of second blade 38 according to this first, two shaft lever 382, 384 axle center is the center of circle, make this first, two blades 36, 38 end keeps tangent with the inwall 132 of the chamber 13 respectively and contacted, thus the efficiency of fluid pumping transmission is improved, and reduce the degree of difficulty processed to the stator 10 and form the chamber 13.

Embodiments of the invention seven are changed and obtained according to embodiment five, and mutually existing together is not repeated explanation；As shown in figure 16, first and second liner 40,50 of embodiment seven is formed symmetrically according to the body 21 of rotor 20 respectively, as shown in figure 17, the guide groove 48 of the first village piece 40, one pivot hole 46 of formation and a circular arc, and the coffin with a corpse in it hole 46 and the guide groove 48 form closing in one end of first liner 40, as shown in figure 18, second liner 50, one pivot hole 56 of formation and an IS] arc guide groove 58, and the pivot hole 56 and the guide groove 58 form closing in one end of the second village piece 50.

Foregoing embodiments of the present invention can be connected by frequency conversion type motor with the main shaft of rotor, drive the rotor to rotate by frequency conversion type motor, and the rotating speed of the rotor is changed by frequency conversion type motor, for the flow of change control fluid.

In summary, the present invention is after test of many times, and confirmation can fill part and meet expected purpose, and effect is tall and erect More ' in not seeing before application and open publication and openly using, really meet patent of invention important document, whence is filed an application, requests and sift and grant a patent early in detail in accordance with the law, then applicant is without times being obliged to.

Claims

Claim

1. a kind of vane type fluid transmitting device, it is characterized in that, include a stator, a rotor, two blades, two the first liners and two the second liners, wherein, the stator interior one chamber of formation, the inwall Wei Round shapes of the chamber, the chamber goes out ft connection of the runner respectively with the stator by an air stream enter runner and one；

The rotor includes a cylindrical body and a main shaft, the main shaft connects with the body shaft, the body is in the chamber, the center of the body forms bias with the chamber, and the circular circumference of the body forms tangent contact with the inwall of the chamber, the air stream enter runner and this go out to be respectively formed in the body and the both sides of the inwall the tangent of the chamber at runner and the atrioventricular communication, the body diametrically opens up two chutes, respectively the chute respectively extends from the body peripheral and the atrioventricular communication, the main shaft pivot wears the stator and extends the stator exterior, for being connected power set, for rotor rotation；

Respectively pivot is embedded in the respectively chute to the blade respectively, respectively one end of the blade is respectively directed to the axle center of the body, respectively the other end Fen Do of the blade with the inwall of the chamber is tangent contacts, the chamber is formed the space for accommodating fluid between the inwall of the rotor outer periphery and the chamber；

Respectively first liner and respectively second liner pivot is embedded in the stator respectively, respectively first liner is adjacent with the root edge of the body respectively, respectively second liner is adjacent with the apical margin of the body respectively, and respectively first liner is circled round start centered on the center of circle of the chamber respectively, respectively the second village piece is circled round start centered on the chamber Round hearts respectively；

Respectively by an axostylus axostyle, with each first liner and respectively second liner is pivotally connected the blade respectively, the center of circle that each blade follows the chamber respectively is carried out circumnutation, and respectively the blade is moved back and forth respectively along the respectively chute；Respectively the blade forms arc surface respectively with the end that the inwall of the chamber is contacted, the inside radius for making the inwall of the chamber is R1, respectively the radius in the axostylus axostyle circumnutation path is R2, respectively the arc radius of the arc surface of the blade is R3, R3=R1-R2, and respectively the center of circle of the arc surface is respectively the respectively blade and the pivot that respectively first liner is rotated against, make respectively the end of the blade keep tangent contact with the inwall of chamber.

2. vane type fluid transmitting device as claimed in claim 1, it is characterized in that, the first circular caulking groove of stator formation one and a second circular caulking groove, first caulking groove and second caulking groove form concentric with the chamber respectively, respectively pivot is embedded in first caulking groove to first liner respectively, respectively second liner Fen Do pivots are embedded in second caulking groove, first liner and the second liner is circled round respectively centered on the chamber Round hearts start.

3. the vane type fluid transmitting device being confused such as claim 2, it is characterised in that the stator is in the first sunken groove of the further ring-type that is recessed of end face of first caulking groove, and the stator is in the second sunken groove of the further ring-type that is recessed of end face of second caulking groove.

4. vane type fluid transmitting device as claimed in claim 2, it is characterized in that, the stator is in the first short column of the ring center Xing Cheng mono- Round shapes of first caulking groove, first short column forms concentric with the chamber, the stator forms concentric in the second circular short column of ring center formation one of second caulking groove, second short column with the chamber.

5. vane type fluid transmitting device as claimed in claim 4, it is characterized in that, respectively first liner and the second liner are connected by an annular portion and an alar part constitute respectively, respectively first liner is placed on first short column by the annular portion pivot respectively, and respectively the Tong Guo Round ring portion pivots are placed on second short column to second liner respectively.

6. vane type fluid transmitting device as claimed in claim 4, it is characterized in that, each first liner and be respectively arc-shaped with the second liner, and respectively first liner and with the second liner Round arcs stent be more than 180 °, each first liner difference pivot button first short column, respectively second liner difference pivot button, second short column.

7. the vane type fluid transmitting device being confused such as claim 4, it is characterized in that, respectively first liner and being connected respectively You Yi Round ring portions and an alar part with the second liner is constituted, respectively the alar part connects with the ring inner edge of the respectively annular portion respectively, and respectively the alar part is respectively arc-shaped, respectively outer peripheral edge of the alar part of first liner respectively with first short column is abutted, respectively endless inner wall of the annular portion periphery of first liner respectively with first caulking groove is abutted, respectively outer peripheral edge of the alar part of second liner respectively with second short column is abutted, respectively the endless inner wall of the second caulking groove of the annular portion periphery Fen Do of second liner and stator is abutted.

8. the vane type fluid transmitting device as described in claim 5 or the 7th, it is characterised in that respectively the blade is pivotally connected by the respectively axostylus axostyle with respectively first liner and with the alar part of the second liner respectively.

9. the vane type fluid transmitting device being confused such as claim 1, it is characterised in that the body is in a sunken end face at least groove, and the groove two ends are connected with the respectively chute respectively, and the groove two ends are neighbouring with the main shaft respectively.

10. vane type fluid transmitting device as claimed in claim 1, it is characterised in that the stator includes a pedestal and the capping that group connects.

1 1. vane type fluid transmitting devices as claimed in claim 1, it is characterised in that the main shaft is connected with frequency conversion type motor.

12.-kind of vane type fluid transmitting device, it is characterized in that, include a stator, a rotor, a blade, one first liner and one second liner, wherein, the stator interior one chamber of formation, the inwall Wei Round shapes of the chamber, the chamber goes out ft connection of the runner respectively with the stator by an air stream enter runner and one；

The rotor includes a cylindrical body and a main shaft, the main shaft connects with the body shaft, the body is in the chamber, the center of the body forms bias with the chamber, and the circular circumference of the body and the inwall of the chamber formed it is tangent contact, the air stream enter runner and this go out runner be respectively formed at the atrioventricular communication body with should The both sides of the inwall the tangent of chamber, the body diametrically opens up a chute, and the chute extends the body peripheral and the atrioventricular communication, and the main shaft pivot wears the stator and extends the stator exterior, for being connected power set, is rotated for the rotor；

The blade pivot is embedded in the chute, and the axle center of the body is pointed in one end of the blade, and the other end of the blade is contacted with the inwall of the chamber, the chamber is formed the space for accommodating fluid between the inwall of the rotor outer periphery and the chamber；

Pivot is embedded in the stator respectively for the liner of the mat woven of fine bamboo strips one and second liner, first liner is adjacent with the root edge of the body, second liner is adjacent with the apical margin of the body, and the first village piece is circled round start centered on the chamber Round hearts respectively, second liner is circled round start centered on the center of circle of the chamber respectively；

The blade is pivotally connected by an axostylus axostyle and first liner and the second village piece, and the center of circle for making the blade follow the chamber carries out circumnutation, and the blade is moved back and forth along the chute；The end that the blade is contacted with the inwall of the chamber forms arc face, the inside radius for making the inwall of the chamber is R1, the radius in the axostylus axostyle circumnutation path is R2, the arc radius of blade Round cambered surfaces is R3, R3=R1-R2, and the arc surface Round hearts are respectively the pivot that the blade is rotated against with first liner, the end of the blade is set to keep contacting with the inwall of chamber.

13. vane type fluid transmitting device as claimed in claim 12, it is characterised in that the air stream enter runner and this go out runner and connect respectively to set a check valve, the direction for controlling the fluid entry/exit stator.

14. a kind of vane type fluid transmitting device, it is characterized in that, include a stator, a rotor, one first blade, one second blade, one first liner and one second liner, wherein, the stator interior one chamber of formation, the inwall of the chamber is circle, and the chamber goes out ft connection of the runner respectively with the stator by an air stream enter runner and one；

The rotor includes a garden cylindrical body and a main shaft, the main shaft connects with the body shaft, the body is in the chamber, the center of the body forms bias with the chamber, and the circular circumference of the body forms tangent contact with the inwall of the chamber, the air stream enter runner and this go out to be respectively formed in the body and two Side of the inwall the tangent of the chamber at runner and the atrioventricular communication, the body diametrically opens up two chutes, respectively the chute respectively extends from the body peripheral and the atrioventricular communication, the main shaft pivot wears the stator and extends the stator exterior, for being connected power set, for rotor rotation；

Pivot is embedded in the respectively chute respectively for first blade and the second blade, one end of first blade and the second blade is respectively directed to the axle center of the body, the other end of first blade and the second blade respectively with the inwall of the chamber is tangent contacts, the chamber is formed the space for accommodating fluid between the inwall of the rotor outer periphery and the chamber； First liner and second village's piece are respectively circular lamellar body, pivot is embedded in the stator respectively for first liner and the second liner, first liner is adjacent with the root edge of the body, second liner is adjacent with the apical margin of the body respectively, and first liner and second village's piece are circled round start centered on the center of circle of the chamber respectively, first liner and the second liner form the guide groove of a pivot hole and a circular arc respectively；

The axostylus axostyle of first sharf pivot one, axle pivot is distinguished in the pivot hole of the first village piece and second liner in the axostylus axostyle two ends, the axostylus axostyle of second sharf pivot one first and one second axostylus axostyle, the first axostylus axostyle axle connects the first sliding block of an arc, the second axostylus axostyle axle connects the second sliding block of an arc, first slider pivot is in the guide groove of first liner, second slider pivot is in the guide groove of second liner, first blade and the second blade is follow the chamber Round hearts respectively and carry out circumnutation, and first blade and the second blade are moved back and forth respectively along the respectively chute；

The lonely faces of the other Xing Cheng Round of end Fen that the blade of the mat woven of fine bamboo strips one and the second blade are contacted with the inwall of the chamber, the inside radius for making the inwall of the chamber is R1, the axostylus axostyle and first axostylus axostyle and the radius in the second axostylus axostyle circumnutation path are R2, the arc radius of the arc surface of first blade and the second blade is respectively R3, R3=R1-R2, and the arc surface of first blade is the center of circle according to the axle center of the axostylus axostyle, the arc surface of second blade is using the axle center of first axostylus axostyle and the second axostylus axostyle as the Round hearts, the end of first blade and the second blade respectively with the inwall of the chamber is tangent contacts.

15. vane type fluid transmitting device as claimed in claim 14, it is characterised in that the pivot hole and guide groove of first liner form closing in one end of first liner, the pivot hole and guide groove of second liner form closing in one end of second liner.

16. vane type fluid transmitting device as claimed in claim 14, it is characterised in that the pivot hole and guide groove of first liner extend through first liner, the pivot hole and guide groove of second liner extend through second liner.