CN105089987B - The vibration control structure and swing wheel structure of five booster cavity diaphragm pumps - Google Patents

Abstract

The present invention relates to a kind of vibration control structures of five booster cavity diaphragm pumps and swing wheel structure to improve, it is to be recessed with an arc groove downwards around the peripheral of each actuation perforation on pump head seat top surface in five booster cavity diaphragm pumps, and on the diaphragm bottom surface of corresponding each arc groove position, it is downwardly convex to be equipped with an arc bump, so that forming shorter torque arm length between the arc bump and positioning convex ring of diaphragm bottom surface, and the torque for generating it in pump housing actuation becomes smaller, and then the intensity of 〝 vibration 〞 is greatly reduced, the region setting tool of concave ring groove to vertical side edge face will be separately positioned in each cylinder balance wheel of balance wheel seat in horizontal top surface into downward slope, so that when five booster cavity diaphragm pump actuations the missing that 〝 squeezes 〞 will not be generated to diaphragm bottom surface.

Description

The vibration control structure and swing wheel structure of five booster cavity diaphragm pumps

Technical field

The present invention and large scale business is installed on reverse osmosis water filter (reverse osmosis purification) The diaphragm booster pump of bath kitchen supply equipment is related in interior or touring car (recreational vehicle), particularly relates to A kind of shockproofness structure when can be greatly decreased pump housing actuation, is mounted on it in reverse osmosis water filter or touring car and bathes kitchen After on the shell of supply equipment, will not generate resonance to the shell causes to issue the irritating sound, and again by its balance wheel seat Cylinder swing wheel structure improvement, so that when the pump housing actuation missing that 〝 squeezes 〞 will not be generated to diaphragm bottom surface.

Background technique

It is currently used in reverse osmosis water filter and touring car and bathes the dedicated five booster cavities diaphragm pump of kitchen supply equipment, remove It has been disclosed for separately having a kind of similar and a large amount of with the U.S. Patent No. 8449267 such as 8449267 extra of U.S. Patent No. The known five booster cavities diaphragm pump construction used is as shown in Figure 1 to 11, being tilted by a motor 10, a motor front cover 30, one Eccentric cam 40, a balance wheel seat 50, a pump head seat 60, a diaphragm 70, five piston thrust blocks 80, a piston valve body 90 and a pump head Lid 20 is composed；Wherein, the central build-in of motor front cover 30 has a bearing 31, is placed by the force-output shaft 11 of motor 10, periphery Edge is upward convex to be equipped with the convex annulus 32 of a circle, and several fixed perforation 33 are equipped in the convex annulus 32；The inclination bias is convex 40 center of wheel is through there is an axis hole 41, for being sheathed on the force-output shaft 11 of motor 10；The bottom center build-in of the balance wheel seat 50 There is a balance wheel bearing 51, for being set on inclination eccentric cam 40, there are five the top surface equidistant radial arrangement projections of pedestal Balance wheel 52, the horizontal top surface 53 of each balance wheel 52 is recessed with a threaded hole 54, and is recessed with one again in the periphery of the threaded hole 54 Draw a circle to approve position concave ring groove 55；The pump head seat 60 be set be placed on the convex annulus 32 of motor front cover 30, top surface wear there are five etc. Away from interval and greater than the actuation perforation 61 of five 52 outer diameters of balance wheel in balance wheel seat 50, make five balance wheels 52 that can be placed through five actuations In perforation 61, and its bottom surface is to having dome ring 62 under a circle, and the scale of the lower dome ring 62 is convex with motor front cover 30 32 scale of annulus is identical, the another top surface close to outer peripheral edge 62 direction of dome ring down, then is equipped with several fixed perforation 63；It should be every Diaphragm 70 is placed on the top surface of pump head seat 60, by semi-rigid elastic material ejection formation, is equipped on outermost periphery top surface Two circles parallel opposed outer raised line 71 and interior raised line 72, and five and interior 72 phase of raised line are given off by top surface central position A sequence of fin 73 makes between five fins 73 and interior raised line 72, is separated out by between there are five piston actuation area 74, and each piston Actuation area 74 corresponds on 54 position of threaded hole of each 52 horizontal top surface 53 of balance wheel, and is respectively equipped with a central perforation 75, and A circle positioning convex ring block 76 (as shown in Figures 7 and 8) is convexly equipped in 70 bottom surface of diaphragm for being located at each central perforation 75；This five Piston thrust block 80 is to be placed in five piston actuation areas 74 of diaphragm 70 respectively, through equipped with one on each piston thrust block 80 Five positioning convex ring blocks 76 of 70 bottom surface of diaphragm are plugged the positioning of five balance wheels 52 in balance wheel seat 50 by stepped hole 81 respectively In concave ring groove 55, then the stepped hole 81 into piston thrust block 80 worn with fixed screw 1, and passes through five pistons in diaphragm 70 After the central perforation 75 in actuation area 74, diaphragm 70 and five piston thrust blocks 80 can be fixed at five balance wheel 52 in balance wheel seat 50 simultaneously Threaded hole 54 in (as shown in the enlarged view in Fig. 9)；The bottom outer peripheral edge side of the piston valve body 90 is downwardly convex to be equipped with one Ring raised line 91 can plug the gap between 70 China and foreign countries' raised line 71 of diaphragm and interior raised line 72, towards 20 direction of pump head lid Central location be equipped with a round drainage seat 92, and be equipped with a positioning hole 93 in the center of drainage seat 92, for a T-type only Inverse rubber mat 94 penetrates fixation, and separately 72 degree of interval angle is formed by five regional locations centered on the location hole 93, is respectively worn Equipped with several drainage holes 95, and in 92 peripheral surface of drainage seat in corresponding five area sewerage holes 95, and it is equipped with respectively each other Every 72 degree of angle arrangements and opening five water-logged bases 96 directed downwardly, it is equipped with several inlet openings again on each water-logged base 96 97, and place the piston sheet 98 of a handstand T-type in the center of each water-logged base 96, can be hindered by the piston sheet 98 cover respectively into Water hole 97, wherein the drainage hole 95 in drainage seat 92 on each region, each 96 phase of water-logged base of difference corresponding thereto The ring convex item 91 of 90 bottom of piston valve body, is plugged the gap between the outer raised line 71 of diaphragm 70 and interior raised line 72 by connection Afterwards, can between each water-logged base 96 and the top surface of diaphragm 70, be respectively formed with a closed pressurized chamber 26 (such as Fig. 9 and its Shown in enlarged view)；The pump head lid 20 is covered on pump head seat 60, and outer edge surface is equipped with a water inlet 21, a water outlet 22 And several fixed perforation 23, and it is equipped with a scalariform slot 24 in the bottom part ring of inner edge surface, so that diaphragm 70 and piston valve body 90 are mutual Assembly outer rim after mutually coinciding can be closely attached on the scalariform slot 24 (as shown in the enlarged view in Fig. 9), separately in inner rim face Center is equipped with a circle dome ring 25, and the bottom of the dome ring 25 is to press in piston valve body 90 on the outer edge surface of drainage seat 92, So that between the inner wall of the dome ring 25 and the drainage seat 92 of piston valve body 90, it can be around formation one high pressure water chamber, 27 (such as Fig. 9 It is shown), each fixed perforation 23 of pump head lid 20, and each fixed perforation for passing through pump head seat 60 are each passed through by fixing bolt 2 It after 63, then is screwed respectively with the nut 3 for being embedded in pump head seat 60 in each fixed perforation 63, and before being directly screwed into motor In lid 30 in each fixed perforation 33, the combination of entire five booster cavities diaphragm booster pump can be completed (as shown in Fig. 1 and Fig. 9).

It as shown in FIG. 12 and 13, is that above-mentioned known five booster cavities diaphragm pump makees flowing mode, when the force-output shaft of motor 10 After 11 rotations, it will drive inclination eccentric cam 40 and rotate, and generate five balance wheels 52 on balance wheel seat 50 sequentially and present Under reciprocal actuation, and five piston actuation areas 74 on diaphragm 70 also will receive the actuation up and down of five balance wheels 52, synchronous Upper and lower displacement repeatedly is generated by up pushing tow and toward drop-down, it is therefore, synchronous by diaphragm when 52 actuation down of balance wheel 70 piston actuation area 74 and piston thrust block 80 so that the piston sheet 98 of piston valve body 90 is pushed open, and will come from pump head toward drop-down The tap water W of 20 water inlet 21 of lid enters in pressurized chamber 26 (in such as Figure 12 and its enlarged view via inlet opening 97 Shown in arrow W)；When the up pushing tow actuation of balance wheel 52, also synchronize each piston actuation area 74 of diaphragm 70 and piston thrust block 80 up push up, and squeeze the water in pressurized chamber 26, increase to its hydraulic pressure between 100psi~150psi, therefore rise High pressure water Wp after pressure can push the non-return rubber mat 94 on drainage seat 92 open, and via each drainage hole 95 of drainage seat 92, sequentially It constantly flows into high pressure water chamber 27, is then discharged outside five booster cavity diaphragm pumps via the water outlet 22 of pump head lid 20 (as schemed again 13 and its enlarged view in arrow Wp shown in), and then large scale business is provided and with RO membrane tube in reverse osmosis water filter carries out reverse osmosis Through water pressure needed for bath kitchen supply equipment output in water pressure or touring car needed for filter.As shown in Figure 14 and Figure 15, There is a serious missing in above-mentioned known five booster cavities diaphragm pump, when its actuation, five balance wheels 52, which can take turns, to be flowed to for a long time The piston actuation area 74 of upper pushing tow diaphragm 70 is equal on five piston actuation areas, 74 position of 70 bottom surface of diaphragm, no A upward directed force F (as shown in figure 13) is imposed disconnectedly, is multiplied by between outer raised line 71 and positioning convex ring block 76 by the directed force F Torque arm length L1 caused by torque (i.e. torque=F × L1), the entire pump housing will be made to generate vibration, since motor 10 is contributed The revolving speed of axis 11 is up to 800-1200rpm, therefore it drives five balance wheels 52 that 〝 vibration 〞 intensity caused by actuation is always in turn It is high.

Therefore, as shown in figure 16, known five booster cavities diaphragm pump can install a pedestal 100, the pedestal in pump housing outer rim Respectively it is equipped with a pair of of Rubber shock-absorbing pad 102 in 100 wing plates on two sides 101, then with fixed screw 103 and nut 104 by pedestal 100 are fixed in reverse osmosis water filter or touring car on the shell C of bath kitchen supply equipment；However, actually utilizing the pedestal Two pairs of Rubber shock-absorbing pads 102 in 100 wing plates on two sides 101 are fairly limited come the effect for reaching damping, the 〝 generated by pump housing actuation 〞 intensity maximum is shaken, can still cause the sympathetic response of shell C and issue the irritating sound, in addition, being arranged in 20 water outlet 22 of pump head lid On water pipe P can also shake the frequency of 〞 with 〝, it is synchronous generate shake (as shown in the imaginary line P in Figure 16 and its a view) and Other elements in neighbouring reverse osmose pure-water device are slapped against, if after a period of use, can also make between water pipe P and its pipe fitting The phenomenon that because mutually being loosened caused by shaking gradually, finally will lead to leak as a result, above many missings all because of five booster cavities Caused by the 〝 vibration 〞 that diaphragm pump actuation generates, therefore the 〝 vibration 〞 of five booster cavities diaphragm pump actuation generation how is greatly decreased Missing, it has also become quite urgent project anxious to be resolved.

Again as shown in FIG. 17 and 18, when above-mentioned known five booster cavities diaphragm pump actuation, due to five cylinder balance wheels 52 by The pushing tow rotated to inclination eccentric cam 40, also can connecting traction wheel flow to each piston actuation area 74 of pushing tow diaphragm 70, therefore It is equal on five piston actuation areas, 74 position of 70 bottom surface of diaphragm, constantly imposes a upward directed force F, and diaphragm When 70 bottom surface of piece is applied the upward pushing tow of power F every time, it can also synchronize and generate downward reaction force Fs, the size distribution of power (the distribution arrow of each size reaction force Fs in such as Figure 18 is acted on the diaphragm 70 positioned at each piston actuation area 74 It is shown), while making 70 bottom surface of diaphragm being located on five piston actuation areas, 74 position that can generate the phenomenon that being extruded, In, and to be located at the 70 basal surface position P of diaphragm that horizontal top surface 53 is contacted with 57 phase of rounded corner intersection place in cylinder balance wheel 52, Therefore its extruding degree maximum (as shown in figure 18) being subject to is up to 800-1200rpm in 11 revolving speed of force-output shaft of motor 10 Under, the basal surface position P in each piston actuation area 74 is at least per second in the diaphragm 70 will receive 4 times or more extruding, and be in Under such high-frequency extrusion passes, that is, causing the basal surface position P of the diaphragm 70 is the earliest position for generating rupture, and is also led Cause entire five booster cavities diaphragm pump can not normal actuation and the main reason for reduce its service life again, therefore how to exempt diaphragm The bottom surface in 70 piston actuation areas 74, because of crackly missing caused by being squeezed by 52 high-frequency pushing tow of cylinder balance wheel, and Another urgent problem.

Continuous is another embodiment of piston valve body 900 in known five booster cavities diaphragm pump as shown in Figure 19 to Figure 21, Bottom outer peripheral edge side is downwardly convex to be equipped with a ring raised line 901, can plug into 70 China and foreign countries' raised line 71 of diaphragm and interior raised line 72 it Between gap, be recessed with a round drainage seat 902 towards the central location in 20 direction of pump head lid, be spaced on the drainage seat 902 72 degree of angles are formed by five regional location centers and are respectively equipped with a positioning hole 903, and the piston sheet 904 for a T type is worn Enter fixation, separately on the regional location between every a positioning hole 903 and drainage seat 902, then is equipped with several drainage holes 905 (such as Shown in Figure 19), and in 902 peripheral surface of drainage seat in each corresponding region, and be equipped be spaced apart from each other 72 degree of angle rows respectively Column and opening five water-logged bases 906 directed downwardly, are equipped with several inlet openings 907 again on each water-logged base 906, and each The center of water-logged base 906 places the piston sheet 904 of a handstand T-type, wherein the drainage hole on each region of drainage seat 902 905, each water-logged base 906 corresponding thereto is connected respectively, by the ring convex item 901 of 900 bottom of piston valve body plug into Behind gap between the outer raised line 71 and interior raised line 72 of diaphragm 70, can the top surface of each water-logged base 906 and diaphragm 70 it Between, it is respectively formed with a closed pressurized chamber 26 (as shown in figure 21), and the top of piston valve body 900 is covered in pump head lid 20 Behind face, the bottom of dome ring 25 can be pressed in piston valve body 900 on the outer edge surface of drainage seat 902, so that the dome ring 25 Inner wall and piston valve body 900 drainage seat 902 between, can around formed a high pressure water chamber 27 (as shown in figure 21), by Fixing bolt 2 is each passed through each fixed perforation 23 of pump head lid 20, and after each fixed perforation 63 for passing through pump head seat 60, then distinguishes It is screwed with the nut 3 for being embedded in pump head seat 60 in each fixed perforation 63, and is directly screwed into each fixation in motor front cover 30 In perforation 33, the combination of entire five booster cavities diaphragm booster pump can be completed (as shown in Fig. 1 and Figure 21).

As shown in figure 21, after the force-output shaft 11 of motor 10 rotates, it will drive inclination eccentric cam 40 and rotate, and make simultaneously Five balance wheels 52 on balance wheel seat 50 are sequentially generated in upper and lower reciprocal actuation, and five piston actuation areas on diaphragm 70 74, it also will receive the actuation up and down of five balance wheels 52, it is synchronous to generate upper and lower displacement repeatedly by up pushing tow and toward drop-down, because This is synchronized the piston actuation area 74 of diaphragm 70 and piston thrust block 80 when 52 actuation down of balance wheel toward drop-down, so that piston The piston sheet 904 of water-logged base 906 is pushed open in valve body 900, and by the tap water W from 20 water inlet 21 of pump head lid via water inlet Hole 907, and enter in pressurized chamber 26 (as shown in arrow W in Figure 21)；When the up pushing tow actuation of balance wheel 52, also synchronizing will be every Each piston actuation area 74 of diaphragm 70 and piston thrust block 80 up push up, and squeeze the water in pressurized chamber 26, make its water Pressure increases between 100psi~150psi, therefore the high pressure water Wp after boosting can push away the piston sheet 904 on drainage seat 902 It opens, and via each drainage hole 905 of drainage seat 902, sequentially constantly flows into high pressure water chamber 27, then again via pump head lid 20 Water outlet 22 that five booster cavity diaphragm pumps are discharged is outer (as shown in arrow Wp in Figure 21), and then provide RO in reverse osmosis water filter Water pressure needed for the output of bath kitchen supply equipment in water pressure needed for membrane tube carries out osmosis filtration or touring car.

Five booster cavity diaphragm pumps of aforementioned known another embodiment piston valve body 900, can equally generate very big 〝 in actuation The missing of 〞 is shaken, therefore the missing of 〝 vibration 〞 how is greatly decreased, is also quite urgent project anxious to be resolved.

Summary of the invention

The main object of the present invention is providing the vibration control structure and swing wheel structure of a kind of five booster cavity diaphragm pumps, is five Periphery in booster cavity diaphragm pump on pump head seat top surface around each actuation perforation is recessed with an arc groove downwards, and in phase It is downwardly convex to be equipped with an arc bump on the diaphragm bottom surface of corresponding each arc groove position, so that the bottom surface of diaphragm and pump After the top surface of headstock is bonded to each other, each arc bump of the diaphragm bottom surface is completely embedded into each arc of pump head seat top surface In connected in star, and shorter torque arm length is formed between the arc bump of diaphragm bottom surface and positioning convex ring block, so that balance wheel After up the active force of pushing tow diaphragm bottom surface is multiplied by the shorter torque arm length, generated torque becomes smaller, and then reaches big 〝 when width reduces by five booster cavity diaphragm pump actuations shakes 〞 intensity.

It is a further object of the present invention to provide the vibration control structures and swing wheel structure of a kind of five booster cavity diaphragm pumps, by diaphragm In five recessed arc grooves of five arc bumps insertion pump head seat top surface of piece bottom surface projection, it is long to form the shorter arm of force Its 〝 vibration 〞 intensity can be greatly reduced, so that the five booster cavities diaphragm pump is installed in habit in degree in five booster cavity diaphragm pump actuations After knowing the pedestal with Rubber shock-absorbing pad, and it is fixed in large scale business anti-penetration water purifier or touring car again and bathes kitchen confession On the shell of wetting system, will not the shell be empathized and be issued completely the irritating sound.

Another object of the present invention is to provide the vibration control structure and swing wheel structure of a kind of five booster cavity diaphragm pumps, is that will put The region setting tool of ring groove to vertical side edge face is positioned in wheel seat in each cylinder balance wheel in horizontal top surface into downward slope, is made After the motor force-output shaft rotation actuation for obtaining five booster cavity diaphragm pumps, five cylinder balance wheels are up pushed up by inclination eccentric cam rotation When the diaphragm bottom surface in push piston actuation area, upward active force can make in diaphragm positioning convex ring between outer raised line Diaphragm sheet body generates upward oblique pull state, by positioning ring groove in horizontal top surface in each cylinder balance wheel to vertical side edge The downward slope in face, can be simultaneously completely on the smooth diaphragm piston actuation area bottom surface for being supported on the oblique pull state, without right Diaphragm piston actuation area bottom surface generates the phenomenon that 〝 squeezes 〞, therefore cylinder balance wheel in known five booster cavities diaphragm pump is completely eliminated Rounded corner, crackly missing caused by squeezing diaphragm piston actuation area bottom surface high-frequency and then can greatly improve Diaphragm bears the tolerance level of cylinder balance wheel high-frequency thrusting action, and effectively extends the use longevity of entire five booster cavities diaphragm pump Life.

A further object of the present invention is providing the vibration control structure and swing wheel structure of a kind of five booster cavity diaphragm pumps, is that will put The region setting tool of ring groove to vertical side edge face is positioned in wheel seat in each cylinder balance wheel in horizontal top surface into downward slope, is made After the motor force-output shaft rotation actuation for obtaining five booster cavity diaphragm pumps, five cylinder balance wheels are up pushed up by inclination eccentric cam rotation When the diaphragm bottom surface in push piston actuation area, upward active force can make in diaphragm positioning convex ring between outer raised line Diaphragm sheet body generates upward oblique pull state, by positioning ring groove in horizontal top surface in each cylinder balance wheel to vertical side edge The downward slope in face, can be simultaneously completely on the smooth diaphragm bottom surface for being supported on the oblique pull state, without to diaphragm piston Actuation area bottom surface generates the phenomenon that 〝 squeezes 〞, so that synchronizing the reaction force generated after diaphragm is by upward active force It is greatly decreased, therefore the operating current load and operating temperature of motor can be effectively reduced, and then not to the lubricating oil in motor bearing It will cause high temperature and be evaporated the bad missing for generating abnormal sound of caused lubrication, except all bearings that can ensure that in diaphragm booster pump are normal Operating is smooth outer, more reduces the expenditure of the electric power electricity charge because of motor operations current reduction, while having both and extending entire diaphragm pressurization The multiple benefits such as the service life of pump.

The technical solution of the present invention is as follows: a kind of vibration control structure and swing wheel structure of five booster cavity diaphragm pumps, comprising: a horse It reaches；One motor front cover, central build-in has a bearing, and is placed by the force-output shaft of motor, and it is convex to be convexly equipped with a circle in outer peripheral edge Annulus, and several fixed perforation are equipped in the convex annulus；One inclination eccentric cam, center, which is run through, an axis hole, and covers It is fixed on the force-output shaft of motor；One balance wheel seat, bottom center build-in has a balance wheel bearing, and is set in inclination eccentric cam On, in pedestal top surface equidistant radial arrangement projection there are five balance wheel, the horizontal top surface of each balance wheel is recessed with a threaded hole, and Be recessed with a delineation position concave ring groove again in the periphery of the threaded hole, and its horizontal top surface and vertical side edge face connect place's setting tool at Rounded corner；One pump head seat is that set is placed on the convex annulus of motor front cover, and top surface wears there are five equidistant interval and is greater than pendulum The actuation perforation of five balance wheel outer diameters in wheel seat, bottom surface is to having dome ring under a circle, the scale of the lower dome ring and horse Convex annulus scale up to front cover is identical, the another top surface close to outer peripheral edge convex annular direction down, then is equipped with several fixations and wears Hole；One diaphragm is placed on the top surface of pump head seat, by semi-rigid elastic material ejection formation, ring on outermost periphery top surface Equipped with two circles parallel opposed interior raised line and outer raised line, and five are given off by top surface central position and is connected with the interior raised line Fin even, makes between five fins and interior raised line, is separated out by between there are five piston actuation area, and each piston actuation area is corresponding In on the screw thread hole site of each balance wheel top surface, and it is respectively equipped with a central perforation, and in the diaphragm for being located at each central perforation Bottom surface is convexly equipped with a circle positioning convex ring block；Five piston thrust blocks are to be placed in five piston actuation areas of diaphragm respectively, each Through a stepped hole is equipped on piston thrust block, stepped hole is passed through by fixed screw, diaphragm and five piston thrust block spiral shells can be consolidated In balance wheel seat in the threaded hole of five balance wheels；One piston valve body is placed on diaphragm, and bottom outer peripheral edge side is downwardly convex Equipped with a ring raised line, the gap in diaphragm between interior raised line and outer raised line can be plugged, towards in pump head lid direction It entreats position to be equipped with a round drainage seat, and is equipped with a positioning hole in the center of drainage seat, penetrated for the non-return rubber mat of a T-type Fixed, separately 72 degree of interval angle is formed by five regional locations centered on the location hole, is respectively equipped with several drainage holes, And in the drainage seat peripheral surface in corresponding five area sewerage holes, and it is equipped with respectively and is spaced apart from each other 72 degree of angle arrangements and is open Five water-logged bases directed downwardly are equipped with several inlet openings again on each water-logged base, and respectively wear in the center of each water-logged base Be equipped with the piston sheet of a handstand T-type, wherein the drainage hole on five regions of the drainage seat, respectively corresponding thereto five into Water seat is connected；And a pump head lid, it is to be placed on pump head seat, and diaphragm and piston valve body are coated, outer edge surface is equipped with One water inlet, a water outlet and several fixed perforation, and a circle dome ring is equipped in inner rim face center；The balance wheel seat it is each The region setting tool of concave ring groove to vertical side edge face is positioned in cylinder balance wheel in horizontal top surface into downward slope, and the pump head seat top surface It is upper to be recessed with an arc groove downwards around close to the periphery of each actuation perforation, and in corresponding each arc groove position Diaphragm bottom surface on, it is downwardly convex to be equipped with an arc bump so that after the top surface of the bottom surface of diaphragm and pump head seat is bonded to each other, Each arc bump of the diaphragm bottom surface is completely embedded into each arc groove of pump head seat top surface, and at diaphragm bottom Shorter torque arm length is formed between the arc bump and positioning convex ring block in face.

A kind of vibration control structure and swing wheel structure of five booster cavities diaphragm pump, comprising: a motor；One motor front cover, center Build-in has a bearing, and is placed by the force-output shaft of motor, is convexly equipped with the convex annulus of a circle in outer peripheral edge, and in the convex annulus Equipped with several fixed perforation；One inclination eccentric cam, center, which is run through, an axis hole, and covers and be fixed on the force-output shaft of motor；One Balance wheel seat, bottom center build-in have a balance wheel bearing, and are set on inclination eccentric cam, in the top surface equidistant interval of pedestal Projection is arranged there are five balance wheel, the horizontal top surface of each balance wheel is recessed with a threaded hole, and recessed again in the periphery of the threaded hole There is a delineation position concave ring groove；One pump head seat is that set is placed on the convex annulus of motor front cover, and top surface wears that there are five between equidistant Every and be greater than the actuation perforation of five balance wheel outer diameters in balance wheel seat, bottom surface is to having dome ring under a circle, the lower dome ring Scale it is identical as the convex annulus scale of motor front cover, the another top surface close to outer peripheral edge convex annular direction down, then be equipped with Several fixed perforation；One diaphragm is placed on the top surface of pump head seat, by semi-rigid elastic material ejection formation, most peripheral It is equipped with two circles parallel opposed interior raised line and outer raised line on edge top surface, and is given off five by top surface central position and is somebody's turn to do Interior raised line connects the fin of company, makes between five fins and interior raised line, is separated out by between there are five piston actuation area, and each piston is made Dynamic area corresponds on the screw thread hole site of each balance wheel top surface, and is respectively equipped with a central perforation, and wears being located at each center The diaphragm bottom surface in hole is convexly equipped with a circle positioning convex ring block；Five piston thrust blocks are the five pistons works for being placed in diaphragm respectively In dynamic area, through a stepped hole is equipped on each piston thrust block, stepped hole is passed through by fixed screw, it can be living by diaphragm and five Plug pushing block is fixed in balance wheel seat in the threaded hole of five balance wheels；One piston valve body is placed on diaphragm, bottom outer peripheral edge Side is downwardly convex to be equipped with a ring raised line, the gap between diaphragm China and foreign countries raised line and interior raised line can be plugged, towards pump head lid The central location in direction is recessed with a round drainage seat, is spaced 72 degree of angles on the drainage seat and is formed by five regional locations Center is respectively equipped with a positioning hole, penetrates fixation for the piston sheet of a T-type, separately the area between every a positioning hole and drainage seat On the position of domain, then several drainage holes are equipped with, and in the drainage seat peripheral surface in each corresponding region, and is equipped with respectively mutually The angle arrangement of 72 degree of interval and opening five water-logged bases directed downwardly, are equipped with several inlet openings again on each water-logged base, and The piston sheet of a handstand T-type is placed in the center of each water-logged base, wherein the drainage hole on each region of drainage seat, point Each water-logged base not corresponding thereto is connected；And a pump head lid, it is to be placed on pump head seat, and by diaphragm and piston Valve body cladding, outer edge surface is equipped with a water inlet, a water outlet and several fixed perforation, and is equipped with a circle in inner rim face center Dome ring；In each cylinder balance wheel of the balance wheel seat in horizontal top surface position concave ring groove to vertical side edge face region setting tool to Lower inclined plane, and the periphery on the pump head seat top surface around each actuation perforation is recessed with an arc groove downwards, and opposite It is downwardly convex to be equipped with an arc bump on the diaphragm bottom surface for answering each arc groove position, so that the bottom surface of diaphragm and pump head After the top surface of seat is bonded to each other, each arc bump of the diaphragm bottom surface is completely embedded into each arc of pump head seat top surface In groove, and shorter torque arm length is formed between the arc bump of diaphragm bottom surface and positioning convex ring block.

The invention has the benefit that the present invention provides the vibration control structure and swing wheel structure of a kind of five booster cavity diaphragm pumps, It is that around the periphery of each actuation perforation, to be recessed with an arc recessed downwards on pump head seat top surface in five booster cavity diaphragm pumps Slot, and on the diaphragm bottom surface of corresponding each arc groove position, it is downwardly convex to be equipped with an arc bump, so that diaphragm After bottom surface and the top surface of pump head seat are bonded to each other, each arc bump of the diaphragm bottom surface is completely embedded into pump head seat top surface In each arc groove, and shorter torque arm length is formed between the arc bump of diaphragm bottom surface and positioning convex ring block, So that generated torque becomes smaller after the active force of balance wheel up pushing tow diaphragm bottom surface is multiplied by the shorter torque arm length, into And reach the vibration 〞 intensity of 〝 when five booster cavity diaphragm pump actuations is greatly reduced.

In addition, five arc grooves recessed by five arc bumps insertion pump head seat top surface of diaphragm bottom surface projection It is interior, shorter torque arm length is formed, its 〝 vibration 〞 intensity can be greatly reduced in five booster cavity diaphragm pump actuations, so that five increasing After pressure chamber diaphragm pump is installed in the known pedestal with Rubber shock-absorbing pad, and it is fixed in large scale business anti-penetration water purifier again Or will not the shell be empathized and be issued completely the irritating sound on the shell of bath kitchen supply equipment in touring car.

The present invention will position the area of ring groove to vertical side edge face in horizontal top surface in cylinder balance wheel each in balance wheel seat Domain setting tool is at downward slope, so that five cylinder balance wheels are inclined after the motor force-output shaft rotation actuation of five booster cavity diaphragm pumps When oblique eccentric cam rotates the up diaphragm bottom surface in ejector piston actuation area, upward active force, it is fixed in diaphragm to make Position bulge loop generates upward oblique pull state to the diaphragm sheet body between outer raised line, by fixed in horizontal top surface in each cylinder balance wheel Circle of position ring groove can the completely smooth diaphragm piston for being supported on the oblique pull state be made simultaneously to the downward slope in vertical side edge face On dynamic area bottom surface, without generating the phenomenon that 〝 squeezes 〞 to diaphragm piston actuation area bottom surface, therefore it is completely eliminated known five and increases The rounded corner for pressing cylinder balance wheel in chamber diaphragm pump, it is crackly caused by squeezing diaphragm piston actuation area bottom surface high-frequency Missing, and then diaphragm can be greatly improved and bear the tolerance level of cylinder balance wheel high-frequency thrusting action, and effectively extend entire five The service life of booster cavity diaphragm pump.

Meanwhile the present invention will position ring groove to vertical side edge face in horizontal top surface in cylinder balance wheel each in balance wheel seat Region setting tool at downward slope so that after the motor force-output shaft rotation actuation of five booster cavity diaphragm pumps, five cylinder balance wheels by When rotating the up diaphragm bottom surface in ejector piston actuation area to inclination eccentric cam, upward active force can make diaphragm Middle positioning convex ring generates upward oblique pull state to the diaphragm sheet body between outer raised line, by horizontal top surface in each cylinder balance wheel It is upper positioning ring groove to vertical side edge face downward slope, can simultaneously completely the smooth diaphragm bottom for being supported on the oblique pull state On face, without generating the phenomenon that 〝 squeezes 〞 to diaphragm piston actuation area bottom surface, so that after diaphragm is by upward active force, It synchronizes the reaction force generated and is greatly decreased, therefore the operating current load and operating temperature of motor can be effectively reduced, in turn To the lubricating oil in motor bearing not will cause high temperature be evaporated caused by the bad missing for generating abnormal sound of lubrication, except can ensure that diaphragm All bearings in booster pump run well outside smoothly, the expenditure of the electric power electricity charge are more reduced because of motor operations current reduction, together When have both the multiple benefits such as the service life for extending entire diaphragm booster pump.

Detailed description of the invention

Fig. 1 is the three-dimensional combination figure of known five booster cavities diaphragm pump.

Fig. 2 is the stereogram exploded view of known five booster cavities diaphragm pump.

Fig. 3 is the perspective view of balance wheel seat in known five booster cavities diaphragm pump.

Fig. 4 is the sectional view of 4-4 line in Fig. 3.

Fig. 5 is the perspective view of pump head seat in known five booster cavities diaphragm pump.

Fig. 6 is the sectional view of 6-6 line in Fig. 5.

Fig. 7 is the top view of pump head seat in known five booster cavities diaphragm pump.

Fig. 8 is the perspective view of known five booster cavities diaphragm pump interval diaphragm.

Fig. 9 is the sectional view of 9-9 line in Fig. 8.

Figure 10 is the bottom view of known five booster cavities diaphragm pump interval diaphragm.

Figure 11 is the sectional view of 11-11 line in Fig. 1.

Figure 12 is one of the illustrative view of known five booster cavities diaphragm pump.

Figure 13 is the two of the illustrative view of known five booster cavities diaphragm pump.

Figure 14 is the three of the illustrative view of known five booster cavities diaphragm pump.

Figure 15 is the enlarged view of view a in Figure 14.

Figure 16 is that known five booster cavities diaphragm pump is fixed in reverse osmosis water filter or touring car outside bath kitchen supply equipment The schematic diagram of shell.

Figure 17 is the four of the illustrative view of known five booster cavities diaphragm pump.

Figure 18 is the enlarged view of view b in Figure 17.

Figure 19 is the perspective view of another embodiment of piston valve body in known five booster cavities diaphragm pump.

Figure 20 is the sectional view of 20-20 line in Figure 19.

Figure 21 is the illustrative view of another embodiment of piston valve body in known five booster cavities diaphragm pump.

Figure 22 is the stereogram exploded view of first embodiment of the invention.

Figure 23 is the perspective view of pump head seat in first embodiment of the invention.

Figure 24 is the sectional view of 24-24 line in Figure 23.

Figure 25 is the top view of pump head seat in first embodiment of the invention.

Figure 26 is the perspective view of first embodiment of the invention interval diaphragm.

Figure 27 is the sectional view of 27-27 line in Figure 26.

Figure 28 is the bottom view of first embodiment of the invention interval diaphragm.

Figure 29 is the perspective view of balance wheel seat in first embodiment of the invention.

Figure 30 is the sectional view of 30-30 line in Figure 29

Figure 31 is the combination section of first embodiment of the invention.

Figure 32 is one of illustrative view of first embodiment of the invention.

Figure 33 is the enlarged view of view a in Figure 32.

Figure 34 is the two of the illustrative view of first embodiment of the invention.

Figure 35 is the enlarged view of view a in Figure 34.

Figure 36 is cylinder balance wheel difference actuation pushing tow diaphragm in first embodiment of the invention and known five booster cavities diaphragm pump Section comparison schematic diagram after piece.

Figure 37 is the perspective view of another embodiment of pump head seat in first embodiment of the invention.

Figure 38 is the sectional view of 38-38 line in Figure 37.

Figure 39 is the decomposing section of pump head seat and the another embodiment of diaphragm in first embodiment of the invention.

Figure 40 is the combination section of pump head seat and the another embodiment of diaphragm in first embodiment of the invention.

Figure 41 is the perspective view of pump head seat in second embodiment of the invention.

Figure 42 is the sectional view of 42-42 line in Figure 41.

Figure 43 is the top view of pump head seat in second embodiment of the invention.

Figure 44 is the perspective view of second embodiment of the invention interval diaphragm.

Figure 45 is the sectional view of 45-45 line in Figure 44.

Figure 46 is the bottom view of second embodiment of the invention interval diaphragm.

Figure 47 is the combination section of second embodiment of the invention interval diaphragm Yu pump head seat.

Figure 48 is the perspective view of another embodiment of pump head seat in second embodiment of the invention.

Figure 49 is the sectional view of 49-49 line in Figure 48.

Figure 50 is the decomposing section of pump head seat and the another embodiment of diaphragm in second embodiment of the invention.

Figure 51 is the combination section of pump head seat and the another embodiment of diaphragm in second embodiment of the invention.

Figure 52 is the perspective view of pump head seat in third embodiment of the invention.

Figure 53 is the sectional view of 53-53 line in Figure 52.

Figure 54 is the top view of pump head seat in third embodiment of the invention.

Figure 55 is the perspective view of third embodiment of the invention interval diaphragm.

Figure 56 is the sectional view of 56-56 line in Figure 55.

Figure 57 is the bottom view of third embodiment of the invention interval diaphragm.

Figure 58 is the combination section of third embodiment of the invention interval diaphragm Yu pump head seat.

Figure 59 is the perspective view of another embodiment of pump head seat in third embodiment of the invention.

Figure 60 is the sectional view of 60-60 line in Figure 59.

Figure 61 is the decomposing section of pump head seat and the another embodiment of diaphragm in third embodiment of the invention.

Figure 62 is the combination section of pump head seat and the another embodiment of diaphragm in third embodiment of the invention.

Figure 63 is the perspective view of pump head seat in fourth embodiment of the invention.

Figure 64 is the sectional view of 64-64 line in Figure 63.

Figure 65 is the top view of pump head seat in fourth embodiment of the invention.

Figure 66 is the perspective view of fourth embodiment of the invention interval diaphragm.

Figure 67 is the sectional view of 67-67 line in Figure 66.

Figure 68 is the bottom view of fourth embodiment of the invention interval diaphragm.

Figure 69 is the combination section of fourth embodiment of the invention interval diaphragm Yu pump head seat.

Figure 70 is the perspective view of another embodiment of pump head seat in fourth embodiment of the invention.

Figure 71 is the sectional view of 71-71 line in Figure 70.

Figure 72 is the decomposing section of pump head seat and the another embodiment of diaphragm in fourth embodiment of the invention.

Figure 73 is the combination section of pump head seat and the another embodiment of diaphragm in fourth embodiment of the invention.

Figure 74 is the perspective view of pump head seat in fifth embodiment of the invention.

Figure 75 is the sectional view of 75-75 line in Figure 74.

Figure 76 is the top view of pump head seat in fifth embodiment of the invention.

Figure 77 is the perspective view of fifth embodiment of the invention interval diaphragm.

Figure 78 is the sectional view of 78-78 line in Figure 77.

Figure 79 is the bottom view of fifth embodiment of the invention interval diaphragm.

Figure 80 is the combination section of fifth embodiment of the invention interval diaphragm Yu pump head seat.

Figure 81 is the perspective view of another embodiment of pump head seat in fifth embodiment of the invention.

Figure 82 is the sectional view of 82-82 line in Figure 81.

Figure 83 is the decomposing section of pump head seat and the another embodiment of diaphragm in fifth embodiment of the invention.

Figure 84 is the combination section of pump head seat and the another embodiment of diaphragm in fifth embodiment of the invention.

Figure 85 is the perspective view of pump head seat in sixth embodiment of the invention.

Figure 86 is the sectional view of 86-86 line in Figure 85.

Figure 87 is the top view of pump head seat in sixth embodiment of the invention.

Figure 88 is the perspective view of sixth embodiment of the invention interval diaphragm.

Figure 89 is the sectional view of 89-89 line in Figure 88.

Figure 90 is the bottom view of sixth embodiment of the invention interval diaphragm.

Figure 91 is the combination section of sixth embodiment of the invention interval diaphragm Yu pump head seat.

Figure 92 is the perspective view of another embodiment of pump head seat in sixth embodiment of the invention.

Figure 93 is the sectional view of 93-93 line in Figure 92.

Figure 94 is the decomposing section of pump head seat and the another embodiment of diaphragm in sixth embodiment of the invention.

Figure 95 is the combination section of pump head seat and the another embodiment of diaphragm in sixth embodiment of the invention.

Figure 96 is the perspective view of pump head seat in seventh embodiment of the invention.

Figure 97 is the sectional view of 97-97 line in Figure 96.

Figure 98 is the top view of pump head seat in seventh embodiment of the invention.

Figure 99 is the perspective view of seventh embodiment of the invention interval diaphragm.

Figure 100 is the sectional view of 100-100 line in Figure 99.

Figure 101 is the bottom view of seventh embodiment of the invention interval diaphragm.

Figure 102 is the combination section of seventh embodiment of the invention interval diaphragm Yu pump head seat.

Figure 103 is the perspective view of another embodiment of pump head seat in seventh embodiment of the invention.

Figure 104 is the sectional view of 104-104 line in Figure 103.

Figure 105 is the decomposing section of pump head seat and the another embodiment of diaphragm in seventh embodiment of the invention.

Figure 106 is the combination section of pump head seat and the another embodiment of diaphragm in seventh embodiment of the invention.

Figure 107 is the top view of pump head seat in eighth embodiment of the invention.

Figure 108 is the sectional view of 108-108 line in Figure 107.

Figure 109 is the bottom view of eighth embodiment of the invention interval diaphragm.

Figure 110 is the sectional view of 110-110 line in Figure 109.

Figure 111 is the combination section of eighth embodiment of the invention interval diaphragm Yu pump head seat.

Figure 112 is the perspective view of another embodiment of pump head seat in eighth embodiment of the invention.

Figure 113 is the sectional view of 113-113 line in Figure 112.

Figure 114 is the decomposing section of pump head seat and the another embodiment of diaphragm in eighth embodiment of the invention.

Figure 115 is the combination section of pump head seat and the another embodiment of diaphragm in eighth embodiment of the invention.

Figure 116 is the perspective view of ninth embodiment of the invention.

Figure 117 is the sectional view of 117-117 line in Figure 116.

Figure 118 is the sectional view that ninth embodiment of the invention is installed on known five booster cavities diaphragm pump.

Figure 119 is the illustrative view of ninth embodiment of the invention.

Figure 120 is the enlarged view of view a in Figure 119.

Figure 121 is cylinder balance wheel difference actuation pushing tow diaphragm in ninth embodiment of the invention and known five booster cavities diaphragm pump Section comparison schematic diagram after piece.

Figure 122 is the stereogram exploded view of another embodiment of cylinder balance wheel in ninth embodiment of the invention.

Figure 123 is the sectional view of 123-123 line in Figure 122.

Figure 124 is the three-dimensional combination figure of another embodiment of cylinder balance wheel in ninth embodiment of the invention.

Figure 125 is the sectional view of 125-125 line in Figure 124.

Figure 126 is that another embodiment of cylinder balance wheel is installed on known five booster cavities diaphragm pump in ninth embodiment of the invention Sectional view.

Figure 127 is that another embodiment of cylinder balance wheel is installed on known five booster cavities diaphragm pump in ninth embodiment of the invention Illustrative view.

Figure 128 is the enlarged view of view a in Figure 127.

Figure 129 is another embodiment of cylinder balance wheel and cylinder in known five booster cavities diaphragm pump in ninth embodiment of the invention Balance wheel distinguishes the section comparison schematic diagram after actuation pushing tow diaphragm.

Specific label is as follows in figure:

1,103- fixed screw 2- fixing bolt

3,104- nut 10- motor

11- force-output shaft 20- pump head lid

21- water inlet 22- water outlet

23,33, the fixed perforation 24- scalariform slot of 63-

25- dome ring 26- pressurized chamber

27- high pressure water chamber 30- motor front cover

The convex annulus of 31- bearing 32-

40- tilts eccentric cam 41- axis hole

50,500- balance wheel seat 51- balance wheel bearing

52- balance wheel 53,503- horizontal top surface

54,514- threaded hole 55,505,515- positioning concave ring groove

56- vertical side edge face 57- rounded corner

58,508,526- downward slope 60- pump head seat

Dome ring under 61- actuation perforation 62-

The perforation of 64- arc 65,771- arc groove

66, the second arc of the second arc groove of 781- 67- is perforated

68, five arc ring groove 70- diaphragm of 791-

Raised line in the outer raised line 72- of 71-

73- fin 74- piston actuation area

75- central perforation 76- positioning convex ring block

77,651- arc bump 78, the second arc bump of 661-

79, five arc ring convex block 80- piston thrust block of 681-

81- stepped hole 90,900- piston valve body

91,901- ring convex item 92,902- drainage seat

93, the non-return rubber mat of 903- location hole 94-

95,905- drainage hole 96,906- water-logged base

97, the inlet opening 907- 98,904- piston sheet

100- pedestal 101- wing plates on two sides

102- Rubber shock-absorbing pad 506,522- inward slant edge surface

502- cylinder balance wheel 511- cylindrical seat

512- positions plane 513- convex cylindrical

Rank hole on 521- balance wheel annulus 523-

Rank hole under 524- scala media hole 525-

The whole circle concave ring perforation of 600- 601, the whole circle concave ring groove of 710-

602,720- long recess 603,730- circular groove

604, the whole circle bulge loop block of 740- square groove 610,701-

611- strip perforation 612- circular perforations

The rectangular perforation of 613- 620,702- strip convex block

630, five arc ring of 703- round bump 641- is perforated

704,640- bumping square C- shell

F- directed force F s- reaction force

L1, L2, L3- torque arm length P- water pipe

W- tap water Wp- high pressure water

Specific embodiment

As shown in Figure 22 to Figure 31, implement for the vibration control structure of five booster cavity diaphragm pumps of the invention and the first of swing wheel structure , it is to be surrounded on 60 top surface of pump head seat close to the downward recessed arc groove 65 in the periphery of each actuation perforation 61 (such as Shown in Figure 23 to Figure 25), and on 70 bottom surface of diaphragm of corresponding each 65 position of arc groove, downward one arc of projection is convex Block 77 (as shown in Figure 27 and Figure 28), so that after the bottom surface of diaphragm 70 and the top surface of pump head seat 60 are bonded to each other, the diaphragm Five arc bumps 77 of 70 bottom surfaces are completely embedded into five arc grooves 65 of 60 top surface of pump head seat, and in 70 bottom surface of diaphragm Arc bump 77 and positioning convex ring block 76 between form shorter torque arm length L2 (shown in enlarged view as in Fig. 31), Separately the region for positioning concave ring groove 55 to vertical side edge face 56 in each cylinder balance wheel 52 of balance wheel seat 50 in horizontal top surface 53 is set Have into downward slope 58 (as shown in Figure 29 and Figure 30).

Continue as shown in Figure 32, Figure 33 and Figure 15, when five booster cavity diaphragm pump actuations, due to the arc of 70 bottom surface of diaphragm Torque arm length L2 (as shown in figure 33) between convex block 77 and positioning convex ring block 76, is less than 70 China and foreign countries' raised line 71 of diaphragm and determines Torque arm length L1 (as shown in Figure 15 and Figure 33) between position bulge loop block 76, therefore up 70 bottom surface of pushing tow diaphragm of cylinder balance wheel 52 Directed force F be multiplied by shorter torque arm length L2, generated torque (i.e. torque=F × L2) is also opposite to be become smaller, therefore, by Five recessed arc grooves 65 of five arc bumps 77 insertion, 60 top surface of pump head seat of 70 bottom surface projection of diaphragm, it is possible to reduce The moment loading of the upward thrusting action power F of each cylinder balance wheel 52, and then reach the intensity that 〝 vibration 〞 is greatly reduced, via examination It is after the actual measurement of sample preparation product the results show that 〝 vibration 〞 intensity of the invention only have 1/10th of known five booster cavities diaphragm pump with Under, and known pedestal 100 is first installed on the pump housing of the invention, then be fixed on large scale business anti-penetration water purifier or In touring car on the shell C of bath kitchen supply equipment (as shown in figure 16), i.e., it will not empathize completely and its caused sending The irritating sound.

Separately as shown in figure 34 to figure 36, the vibration control structure of five booster cavity diaphragm pump of aforementioned present invention and swing wheel structure first are real When applying actuation, diaphragm of the five cylinder balance wheels 52 by inclination eccentric cam 40 rotation up ejector piston actuation area 74 Behind 70 bottom surfaces, upward directed force F can be such that positioning convex ring block 76 to the diaphragm sheet body between outer raised line 71 in diaphragm 70 produces Raw upward oblique pull state, by position in horizontal top surface 53 in the cylinder balance wheel 52 concave ring groove 55 to vertical side edge face 56 to Lower inclined plane 58 completely smooth simultaneously can be contacted and be supported on 70 piston actuation area of diaphragm, 74 bottom surface of the oblique pull state, and The phenomenon that 〝 squeezes 〞 (as shown in FIG. 34 and 35), and the diaphragm will not be generated to 70 piston actuation area of diaphragm, 74 bottom surface (the arrow of each size reaction force Fs point in such as Figure 35 can be also greatly decreased in the 70 synchronous reaction force Fs generated therewith Shown in cloth, by it afterwards it is found that the present invention can make diaphragm 70 synchronous really compared with each size reaction force Fs in Figure 18 The reaction force Fs of generation is greatly decreased), therefore, by positioning concave ring groove in horizontal top surface 53 in cylinder balance wheel 52 of the present invention 55 to vertical side edge face 56 downward slope 58, except the rounding that cylinder balance wheel 52 in known five booster cavities diaphragm pump is completely eliminated Angle 57 squeezes outside crackly missing caused by 〞 (vacation in such as Figure 36 to 70 piston actuation area of diaphragm, 74 bottom surface high-frequency 〝 Think shown in line part), and have by diaphragm 70 by upward directed force F after, synchronize generation reaction force Fs substantially subtract Few effect enables diaphragm 70 to greatly improve the tolerance level for bearing 52 high-frequency thrusting action of cylinder balance wheel, and can be effective The operating current load and operating temperature of motor are reduced, and then high temperature not will cause to the lubricating oil in motor bearing is evaporated and led The bad missing for generating abnormal sound of lubrication is caused, in addition to it can ensure that all bearings in five booster cavity diaphragm pumps and run well smoothly, more The expenditure of the electric power electricity charge is reduced because of motor operations current reduction, while having both the use longevity for extending entire five booster cavities diaphragm pump The present invention is installed on known five booster cavities diaphragm pump and via after actual measurement the results show that motor 10 by the multiple benefits such as life Operating temperature can reduce at least 15 DEG C, and operating current can reduce by 1 ampere or more, and diaphragm 70 and entire five booster cavities diaphragm The service life of pump can increase up to twice or more.

Each arc groove as shown in Figure 37 and Figure 38, in aforementioned present invention first embodiment on 60 top surface of pump head seat 65 change be set as arc perforation 64.

Each arc groove 65 as shown in Figure 39 and Figure 40, in first embodiment of the invention on 60 top surface of pump head seat (as shown in Figure 23 to 25), another change is set as arc bump 651 (as shown in figure 39), and 70 bottom of diaphragm corresponding thereto Each arc bump 77 (as shown in Figure 27 and 28) in face, also synchronous change is set as arc groove 771 (as shown in figure 39), will be every After the bottom surface of diaphragm 70 and the top surface of pump head seat 60 are bonded to each other, each arc bump 651 of 60 top surface of pump head seat has been understood It, still can be in the arc of 70 bottom surface of diaphragm in each arc groove 771 of full insertion 70 bottom surface of diaphragm (as shown in figure 40) It is formed between connected in star 771 and positioning convex ring block 76 shorter torque arm length L3 (as shown in the enlarged view in Figure 40), and same Sample has effects that 〝 vibration 〞 is greatly decreased.

As shown in Figure 41 to Figure 47, implement for the vibration control structure of five booster cavity diaphragm pumps of the invention and the second of swing wheel structure Example, wherein each arc groove 65 (as shown in Figure 23 and 25) on 60 top surface of pump head seat, change by its adjacent two End mutually forms a five arc ring grooves 68 (as shown in Figure 41 to 43) of circle, and diaphragm 70 corresponding thereto afterwards in succession Each arc bump 77 (as shown in Figure 27 and 28) of bottom surface, also synchronous change mutually forms at its adjacent both ends afterwards in succession One five arc ring convex blocks 79 (as shown in Figure 45 and 46) of circle, the bottom surface of diaphragm 70 and the top surface of pump head seat 60 are bonded to each other Afterwards, five arc ring convex blocks 79 of 70 bottom surface of diaphragm can be completely embedded into five arc ring grooves 68 of 60 top surface of pump head seat It is interior (as shown in figure 47), can still be formed between the five arc ring convex blocks 79 and positioning convex ring block 76 of 70 bottom surface of diaphragm compared with Short torque arm length L2 (as shown in the enlarged view in Figure 47), and equally have effects that 〝 vibration 〞 is greatly decreased.

As shown in Figure 48 and Figure 49, five arc rings in aforementioned present invention second embodiment on 60 top surface of pump head seat are recessed Slot 68, which changes, is set as five arc rings perforation 641.

As shown in Figure 50 and Figure 51, the five arc rings of circle in second embodiment of the invention on 60 top surface of pump head seat are recessed Slot 68 (as shown in Figure 41 to 43), another change are set as five arc ring convex block 681 (as shown in figure 50) of a circle, and corresponding thereto The one of 70 bottom surface of diaphragm is answered to enclose five arc ring convex blocks 79 (as shown in Figure 45 and 46), also synchronous change is set as five arc of a circle Ring groove 791 (as shown in figure 50), after the top surface of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, the pump head seat 60 Five arc ring convex blocks 681 of top surface can be completely embedded into five arc ring grooves 791 of 70 bottom surface of diaphragm (such as Figure 51 institute Show), it is long still the shorter arm of force can be formed between the five arc ring grooves 791 and positioning convex ring block 76 of 70 bottom surface of diaphragm It spends L3 (as shown in the enlarged view in Figure 51), and equally has effects that 〝 vibration 〞 is greatly decreased.

As shown in Figure 52 to Figure 58, implement for the vibration control structure of five booster cavity diaphragm pumps of the invention and the third of swing wheel structure Example is to be placed outside each actuation perforation 61 at the periphery of arc groove 65 in pump head seat 60, more has additional the second arc together Connected in star 66 (as shown in Figure 53 to 54), and on 70 bottom surface of diaphragm of corresponding second arc groove, 66 position, also exist The periphery of arc bump 77 has additional downwards the second arc bump 78 (as shown in Figure 56 and Figure 57) together, so that diaphragm 70 After bottom surface and the top surface of pump head seat 60 are bonded to each other, the arc bump 77 of 70 bottom surface of diaphragm can divide with the second arc bump 78 It Qian Ru not be in the arc groove 65 and the second arc groove 66 of 60 top surface of pump head seat (as shown in Figure 58 and its enlarged view), still Shorter torque arm length L2 can be formed between the arc bump 77 and positioning convex ring block 76 of 70 bottom surface of diaphragm (in such as Figure 58 Shown in enlarged view), and equally have effects that 〝 vibration 〞 is greatly decreased, and by second arc bump 78 and the second arc Groove 66 it is mutual chimeric, when can make directed force F of the 70 piston actuation area 74 of diaphragm by 52 pushing tow of balance wheel, can increase maintenance Torque arm length L2 will not be displaced by the stability of variation.As shown in Figure 59 and Figure 60, the pump in aforementioned present invention 3rd embodiment Each arc groove 65 and the second arc groove 66 on 60 top surface of headstock, which change, is set as arc perforation 64 and the second arc Perforation 67.

As shown in Figure 61 and Figure 62, each arc groove 65 in third embodiment of the invention on 60 top surface of pump head seat with Second arc groove 66 (as shown in Figure 52 to 54), another change are set as arc bump 651 and the second arc bump 661 (as schemed Shown in 61), and 78 (such as Figure 56 and 57 of each arc bump 77 of 70 bottom surface of diaphragm and the second arc bump corresponding thereto It is shown), also synchronous change is set as arc groove 771 and the second arc groove 781 (as shown in Figure 61), by the bottom of diaphragm 70 After face and the top surface of pump head seat 60 are bonded to each other, each arc bump 651 of 60 top surface of pump head seat and the second arc bump 661, it can be respectively embedded into each arc groove 771 and the second arc groove 781 of 70 bottom surface of diaphragm (such as Figure 62 institute Show), also shorter torque arm length L3 can be formed between the arc groove 771 and positioning convex ring block 76 of 70 bottom surface of diaphragm (as shown in the enlarged view in Figure 62), and equally have effects that 〝 vibration 〞 is greatly decreased, and increase and maintain torque arm length L3 will not be displaced by the stability of variation.

As shown in Figure 63 to Figure 69, implement for the vibration control structure of five booster cavity diaphragm pumps of the invention and the 4th of swing wheel structure Example is on 60 top surface of pump head seat around the peripheral recessed whole circle concave ring groove 601 downwards close to each actuation perforation 61 (as shown in Figure 63 to 65), and projection one downwards is whole on the bottom surface of the diaphragm 70 in corresponding whole circle 601 position of concave ring groove It encloses bulge loop block 701 (as shown in Figure 67 and Figure 68), so that after the bottom surface of the diaphragm 70 and the top surface of pump head seat 60 are bonded to each other, The whole circle bulge loop block 701 of 70 bottom surface of diaphragm is completely embedded into the whole circle concave ring groove 601 of 60 top surface of pump head seat (such as Figure 69 institute Show), still shorter torque arm length L2 can be formed between the whole circle bulge loop block 701 and positioning convex ring block 76 of 70 bottom surface of diaphragm (as shown in the enlarged view in Figure 69), and equally have effects that 〝 vibration 〞 is greatly decreased.

Each whole circle concave ring as shown in Figure 70 and Figure 71, in aforementioned present invention fourth embodiment on 60 top surface of pump head seat Slot 601, which changes, is set as whole circle concave ring perforation 600.

Each whole circle concave ring groove as shown in Figure 72 and Figure 73, in fourth embodiment of the invention on 60 top surface of pump head seat 601 (as shown in Figure 63 to 65), another change are set as whole circle bulge loop block 610 (as shown in Figure 74), and diaphragm corresponding thereto 70 each whole circle bulge loop block 701 (as shown in Figure 67 and 68), also synchronous change is set as whole circle concave ring groove 710 (such as Figure 72 institute Show), after the top surface of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, each whole circle bulge loop block of 60 top surface of pump head seat 610 can be completely embedded into each whole circle concave ring groove 710 of 70 bottom surface of diaphragm (as shown in Figure 74), also can be at 70 bottom of diaphragm Shorter torque arm length L3 is formed between the whole circle concave ring groove 710 and positioning convex ring block 76 in face (such as the enlarged view institute in Figure 73 Show), and equally have effects that 〝 vibration 〞 is greatly decreased.

As shown in Figure 74 to Figure 80, implement for the vibration control structure of five booster cavity diaphragm pumps of the invention and the 5th of swing wheel structure Example is on 60 top surface of pump head seat around peripheral recessed spaced several length downwards close to each actuation perforation 61 Groove 602 (as shown in Figure 74 to Figure 76), and on 70 bottom surface of diaphragm of corresponding several 602 positions of long recess downwards The strip convex block 702 (as shown in Figure 78 and Figure 79) of the several identical quantity of projection, so that the bottom surface of diaphragm 70 and pump head seat 60 Top surface be bonded to each other after, each strip convex block 702 of 70 bottom surface of diaphragm is completely embedded into each of 60 top surface of pump head seat It, still can be in each strip convex block 702 and positioning convex ring block of 70 bottom surface of diaphragm in a long recess 602 (as shown in Figure 75) It is formed between 76 shorter torque arm length L2 (as shown in the enlarged view in Figure 80), and equally has and be greatly decreased 〝 vibration 〞's Effect.

Several long recess as shown in Figure 81 and Figure 82, in the 5th embodiment of aforementioned present invention on 60 top surface of pump head seat 602 change and are set as several strips perforation 611.

As shown in Figure 83 and Figure 84, several long recess 602 in fifth embodiment of the invention on 60 top surface of pump head seat are (such as Shown in Figure 74 to 76), another change is set as several strip convex blocks 620 (as shown in Figure 81), and 70 bottom of diaphragm corresponding thereto Several strip convex blocks 702 (as shown in Figure 78 and 79) in face, also synchronous change is set as several long recess 720 (as shown in Figure 81), After the top surface of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, several 620 meetings of strip convex block of 60 top surface of pump head seat It is respectively embedded into several long recess 720 of 70 bottom surface of diaphragm (as shown in Figure 81), it also can be in the several of 70 bottom surface of diaphragm It is formed between long recess 720 and positioning convex ring block 76 shorter torque arm length L3 (as shown in the enlarged view in Figure 84), and same Sample has effects that 〝 vibration 〞 is greatly decreased.

As shown in Figure 85 to Figure 91, implement for the vibration control structure of five booster cavity diaphragm pumps of the invention and the 6th of swing wheel structure Example is on 60 top surface of pump head seat around peripheral recessed spaced several circles downwards close to each actuation perforation 61 Connected in star 603 (as shown in Figure 85 to Figure 87), and on 70 bottom surface of diaphragm of corresponding several 603 positions of circular groove The round bump 703 (as shown in Figure 89 and Figure 90) of the several identical quantity of downward projection, so that the bottom surface of diaphragm 70 and pump head After the top surface of seat 60 is bonded to each other, each round bump 703 of 70 bottom surface of diaphragm is completely embedded into 60 top surface of pump head seat It, still can be in each round bump 703 of 70 bottom surface of diaphragm and fixed in each circular groove 603 (as shown in Figure 81) It is formed shorter torque arm length L2 (as shown in the enlarged view in Figure 91) between position bulge loop block 76, and equally has and substantially subtract The effect of few 〝 vibration 〞.

Several circular grooves as shown in Figure 92 and Figure 93, in aforementioned present invention sixth embodiment on 60 top surface of pump head seat 603 change be set as several circular perforations 612.

Several circular grooves 603 as shown in Figure 94 and Figure 95, in sixth embodiment of the invention on 60 top surface of pump head seat (as shown in Figure 85 to 87), another change are set as several round bumps 630 (as shown in Figure 81), and diaphragm 70 corresponding thereto Several round bumps 703 (as shown in Figure 89 and 90) of bottom surface, also synchronous change is set as several circular grooves 730 (such as Figure 94 institute Show), after the top surface of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, several round bumps of 60 top surface of pump head seat 630 can be completely embedded into several circular grooves 730 of 70 bottom surface of diaphragm (as shown in Figure 81), also can be in 70 bottom surface of diaphragm Several circular grooves 730 and positioning convex ring block 76 between form shorter torque arm length L3 (such as the enlarged view institute in Figure 95 Show), and equally have effects that 〝 vibration 〞 is greatly decreased.

As shown in Figure 96 to Figure 102, for the vibration control structure of five booster cavity diaphragm pumps of the invention and the 7th reality of swing wheel structure Example is applied, is on 60 top surface of pump head seat around recessed spaced several downwards close to the periphery of each actuation perforation 61 Square groove 604 (as shown in Figure 96 to Figure 98), and on 70 bottom surface of diaphragm of corresponding several 604 positions of square groove The bumping square 704 (as shown in Figure 100 and Figure 101) of the several identical quantity of downward projection, so that the bottom surface of diaphragm 70 and pump After the top surface of headstock 60 is bonded to each other, each bumping square 704 of 70 bottom surface of diaphragm is completely embedded into 60 top surface of pump head seat Each square groove 604 in (as shown in Figure 102), still can 70 bottom surface of diaphragm each bumping square 704 with It is formed shorter torque arm length L2 (as shown in the enlarged view in Figure 102), and equally had substantially between positioning convex ring block 76 The effect of reducing 〝 vibration 〞.

It is several rectangular on 60 top surface of pump head seat in the 7th embodiment of aforementioned present invention as shown in Figure 103 and Figure 104 Groove 604, which changes, is set as several rectangular perforation 613.

Several square grooves as shown in Figure 105 and Figure 106, in seventh embodiment of the invention on 60 top surface of pump head seat 604 (as shown in Figure 96 to 98), another change are set as several bumping squares 640 (as shown in Figure 105), and diaphragm corresponding thereto Several bumping squares 704 (as shown in Figure 100 and 101) of 70 bottom surface of piece, also synchronous change is set as several square grooves 740 (such as Shown in Figure 105), after the top surface of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, several sides of 60 top surface of pump head seat Shape convex block 640 can be completely embedded into several square grooves 740 of 70 bottom surface of diaphragm (as shown in Figure 106), also can be in diaphragm Shorter torque arm length L3 (putting in such as Figure 106 is formed between the several square grooves 740 and positioning convex ring block 76 of 70 bottom surface of piece Shown in big view), and equally have effects that 〝 vibration 〞 is greatly decreased.As shown in Figure 107 to Figure 111, it is pressurized for the present invention five The vibration control structure of chamber diaphragm pump and the 8th embodiment of swing wheel structure are on 60 top surface of pump head seat around close to each actuation The downward recessed whole circle concave ring groove 601 in the periphery of perforation 61, and recessed again close to the periphery of each whole circle concave ring groove 601 There is five arc ring groove 68 (as shown in Figure 107 and 108) of a circle, and in the corresponding whole circle concave ring groove 601 and five arc rings It encloses on 70 bottom surface of diaphragm of 68 position of groove, also the whole circle bulge loop block 701 of downward projection one and a five arc ring convex blocks 79 of circle (as shown in Figure 109 and 110), so that the bottom surface of diaphragm 70 and the top surface of pump head seat 60 are bonded to each other rear (as shown in Figure 111), The whole circle bulge loop block 701 of the one of 70 bottom surface of diaphragm and a five arc ring convex blocks 79 of circle are respectively embedded into the one of 60 top surface of pump head seat It, still can be in diaphragm in whole circle concave ring groove 601 and a five arc ring grooves 68 of circle (as shown in Figure 111 and its enlarged view) The shorter torque arm length L2 (amplification in such as Figure 111 is formed between whole circle bulge loop block 701 and the positioning convex ring block 76 of the one of 70 bottom surfaces Shown in view), and equally have effects that 〝 vibration 〞 is greatly decreased, and by the five arc ring convex block 79 of a circle and a circle five Arc ring groove 68 it is mutual chimeric, when can make directed force F of the 70 piston actuation area 74 of diaphragm by 52 pushing tow of balance wheel, energy Increase the stability for maintaining torque arm length L2 not to be displaced by variation.

As shown in Figure 112 and Figure 113, the whole circle in the 8th embodiment of aforementioned present invention on 60 top surface of pump head seat is recessed Annular groove 601 and a five arc ring grooves 68 of circle, which change, is set as a whole circle concave ring perforation 600 and five arc rings perforation 641.

Each whole circle concave ring groove as shown in Figure 114 and Figure 115, in eighth embodiment of the invention on 60 top surface of pump head seat 601 with five arc ring grooves 68 (as shown in Figure 107 and 108) of each circle, it is another change be set as a whole circle bulge loop block 610 and One five arc ring convex blocks 681 (as shown in Figure 114) of circle, and a whole circle bulge loop block of 70 bottom surface of diaphragm corresponding thereto 701 and one enclose five arc ring convex blocks 79 (as shown in Figure 109 and 110), and also synchronous change is set as a whole circle concave ring groove 710 and one Five arc ring grooves 791 (as shown in Figure 114) are enclosed, after the top surface of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, The whole circle bulge loop block 610 of the one of 60 top surface of pump head seat and a five arc ring convex blocks 681 of circle can be respectively embedded into 70 bottom surface of diaphragm A whole circle concave ring groove 710 and a five arc ring grooves 791 of circle in (as shown in Figure 115), also can be in 70 bottom surface of diaphragm Whole circle concave ring groove 710 and a positioning convex ring block 76 between form the shorter torque arm length L3 (enlarged view in such as Figure 115 It is shown), and equally have effects that 〝 vibration 〞 is greatly decreased, and increase and torque arm length L3 is maintained not to be displaced by the steady of variation Solidity.

As shown in Figure 116 to Figure 118, for the vibration control structure of five booster cavity diaphragm pumps of the invention and the 9th reality of swing wheel structure Apply example, be by the enlarged diameter of cylinder balance wheel 502 each in balance wheel seat 500, but still less than in pump head seat 60 actuation perforation 61 Internal diameter, and by its edge surface setting tool at inward slant edge surface 506, and fixed in horizontal top surface 503 in each cylinder balance wheel 502 Position concave ring groove 505 to the inward slant edge surface 506 region setting tool at downward slope 508.

Continue as shown in Figure 119 to Figure 121, the vibration control structure and swing wheel structure the 9th of five booster cavity diaphragm pump of aforementioned present invention When embodiment actuation, five cylinder balance wheels 502 are rotated the diaphragm in up ejector piston actuation area 74 by inclination eccentric cam 40 When 70 bottom surface of piece, upward directed force F can make in diaphragm 70 positioning convex ring block 76 to the diaphragm sheet body between outer raised line 71 Upward oblique pull state is generated, by positioning concave ring groove 505 in horizontal top surface 503 in the cylinder balance wheel 502 to inward slant side The downward slope 508 in side face 506 completely smooth simultaneously can be contacted and be supported on 70 bottom surface of diaphragm of the oblique pull state, and The phenomenon that 〝 squeezes 〞 will not be generated to 70 piston actuation area of diaphragm, 74 bottom surface (as shown in Figure 119 and 120), and the diaphragm 70 (the arrow distribution of each size reaction force Fs in such as Figure 120 can be also greatly decreased in the synchronous reaction force Fs generated therewith It is shown), and the design structure of inward slant edge surface 506, can be because of 502 enlarged diameter of cylinder balance wheel after, pushed up upwards in actuation When pushing moves, be avoided that the wall surface of the hole that actuation perforation 61 is abutted against into pump head seat 60, therefore, by cylinder balance wheel 502 of the present invention The downward slope 508 that concave ring groove 505 to inward slant edge surface 506 is positioned in middle horizontal top surface 503, is practised except being completely eliminated Know that the rounded corner 57 of cylinder balance wheel 502 in five booster cavity diaphragm pumps generates 〝 to 70 bottom surface piston actuation area 74 of diaphragm and squeezes 〞 Missing it is outer (as shown in imaginary line part in Figure 121), and after having diaphragm 70 by upward directed force F, synchronize production The effect of raw reaction force Fs is greatly decreased enables diaphragm 70 to greatly improve and bears 502 high-frequency pushing tow of cylinder balance wheel The tolerance level of effect, and then effectively extend the service life of entire five booster cavities diaphragm pump.Further, since cylinder balance wheel 502 Enlarged diameter but also the area of its downward slope 508 is enlarged, therefore can increase smooth contact oblique pull state diaphragm in actuation The area (as shown in figure number A in Figure 121) of 70 bottom surface of piece, and increase the support to reaction force Fs, and then reduce diaphragm again Influence degree of the piece 70 by reaction force Fs, the effect of also extension again to the service life generation of diaphragm 70.Such as Figure 122 To shown in Figure 125, in the vibration control structure and the 9th embodiment of swing wheel structure of five booster cavity diaphragm pump of aforementioned present invention, each circle Column balance wheel 502 changes setting tool and is made of a cylindrical seat 511 and a balance wheel annulus 521, wherein the circumferential outer edge of cylindrical seat 511 Face is equipped with positioning plane 512 together, and is equipped with a convex cylindrical 513 top surface is upward convex, and in the top surface of the convex cylindrical 513 Centre is recessed with a threaded hole 514；The balance wheel annulus 521 is nested on cylindrical seat 511, and outer peripheral edge face is set as inward slant side Side face 522 is equipped with upper rank hole 523, scala media hole 524 and the lower rank hole 525 being mutually communicated in top surface center toward bottom surface direction, In, the aperture in upper rank hole 523 is greater than the outer diameter of convex cylindrical 513 in cylindrical seat 511, the internal diameter and cylindrical seat 511 in scala media hole 524 The outer diameter of middle convex cylindrical 513 is identical, and the internal diameter in lower rank hole 525 is identical as the outer diameter of cylindrical seat 511, separately from upper rank hole 523 to The region of tilted edge surface 522 is set as downward slope 526, and balance wheel annulus 521 is nested with after cylindrical seat 511, can be in dome Positioning concave ring groove 515 is formed between column 513 and upper rank hole 523 (as shown in Figure 124 and Figure 125).

It is continuous as shown in Figure 126 to Figure 129, above-mentioned balance wheel annulus 521 with after 511 phase fitting of cylindrical seat, by 70 bottom of diaphragm Five positioning convex ring blocks 76 in face are plugged respectively in balance wheel seat 500 in the positioning concave ring groove 515 of five cylinder balance wheels 502, then The stepped hole 81 into piston thrust block 80 is worn by fixed screw 1, and is passed through in diaphragm 70 in five piston actuation areas 74 After centre perforation 75, diaphragm 70 and five piston thrust blocks 80 can be fixed at simultaneously to the circle of five cylinder balance wheels 502 in balance wheel seat 500 In the threaded hole 514 of column base 511 (as shown in the enlarged view in Figure 126)；When the force-output shaft 11 of motor 10 rotates, five circles When column balance wheel 502 is rotated up 70 bottom surface of diaphragm in ejector piston actuation area 74 by inclination eccentric cam 40, upward Directed force F can make positioning convex ring block 76 in diaphragm 70 generate upward oblique pull shape to the diaphragm sheet body between outer raised line 71 State, by the downward slope for positioning concave ring groove 515 to inward slant edge surface 522 of balance wheel annulus 521 in the cylinder balance wheel 502 526, completely smooth simultaneously it can contact and be supported on 70 bottom surface of diaphragm of the oblique pull state, without to 70 bottom surface of diaphragm The phenomenon that 〝 squeezes 〞 is generated (as shown in Figure 127 and Figure 128), and the synchronous reaction force Fs generated of the diaphragm 70 also can be with Be greatly decreased (as shown in the arrow distribution of size reaction force Fs each in Figure 128), and inward slant edge surface 522 Design structure, still can be because of 502 enlarged diameter of cylinder balance wheel after, in actuation upward pushing tow displacement, be avoided that contact to pump head In seat 60 therefore the wall surface of the hole of actuation perforation 61 removes and cylinder balance wheel 502 in known five booster cavities diaphragm pump is completely eliminated Rounded corner 57 generates 〝 to 70 bottom surface of diaphragm and squeezes outside the missing of 〞 (as shown in imaginary line part in Figure 129), and still having will be every It after diaphragm 70 is by upward directed force F, synchronizes and generates the effect of reaction force Fs is greatly decreased, enable diaphragm 70 big Width improves the tolerance level for bearing 502 high-frequency thrusting action of cylinder balance wheel, and then effectively extends entire five booster cavities diaphragm pump Service life, and other than identical with effect possessed by above-mentioned second embodiment, this has inward slant edge surface 522 With the balance wheel annulus 521 of downward slope 526, the feasibility of demoulding must be taken into consideration in production, therefore it is separated with balance wheel seat 500 It makes, can save the cost of manufacture, and cylindrical seat 511 can then be made in a manner of integrated molding with balance wheel seat 500, then by two Person is combined into cylinder balance wheel 502, and therefore, the design of this structure has to meet industrial mass production and save entirety completely to be made Cause this double benefit.

In conclusion the present invention is most easily to construct and not increase under the comprehensive consideration of whole volume production cost, Lai Dacheng The damping and effect of five booster cavity diaphragm pumps, and with most easy cylinder balance wheel construction, extend five booster cavity diaphragm pumps to reach The service life of interval diaphragm so that the service life of entire five booster cavities diaphragm pump also increase up to therewith original twice with On, there is high industrial usability and practicability very much, the important document of Ying Fuhe patent is filing an application in accordance with the law.

Claims (52)

1. a kind of vibration control structure and swing wheel structure of five booster cavity diaphragm pumps, comprising:

One motor；

One motor front cover, central build-in has a bearing, and is placed by the force-output shaft of motor, and it is convex to be convexly equipped with a circle in outer peripheral edge Annulus, and several fixed perforation are equipped in the convex annulus；

One inclination eccentric cam, center, which is run through, an axis hole, and covers and be fixed on the force-output shaft of motor；

One balance wheel seat, bottom center build-in have a balance wheel bearing, and are set on inclination eccentric cam, in the top surface etc. of pedestal Away from projection is alternatively arranged there are five balance wheel, the horizontal top surface of each balance wheel is recessed with a threaded hole, and in the periphery of the threaded hole It is recessed with a delineation position concave ring groove again, and its horizontal top surface and vertical side edge face connect place's setting tool into rounded corner；

One pump head seat is that set is placed on the convex annulus of motor front cover, and top surface wears there are five equidistant interval and is greater than balance wheel The actuation perforation of five balance wheel outer diameters in seat, bottom surface is to having dome ring under a circle, the scale and motor of the lower dome ring The convex annulus scale of front cover is identical, the another top surface close to outer peripheral edge convex annular direction down, then is equipped with several fixed perforation；

One diaphragm is placed on the top surface of pump head seat, by semi-rigid elastic material ejection formation, ring on outermost periphery top surface Equipped with two circles parallel opposed interior raised line and outer raised line, and five are given off by top surface central position and is connected with the interior raised line Fin even, makes between five fins and interior raised line, is separated out by between there are five piston actuation area, and each piston actuation area is corresponding In on the screw thread hole site of each balance wheel top surface, and it is respectively equipped with a central perforation, and in the diaphragm for being located at each central perforation Bottom surface is convexly equipped with a circle positioning convex ring block；

Five piston thrust blocks are to be placed in five piston actuation areas of diaphragm respectively, through equipped with one on each piston thrust block Stepped hole passes through stepped hole by fixed screw, diaphragm and five piston thrust blocks can be fixed to the spiral shell of five balance wheels in balance wheel seat In pit；

One piston valve body is placed on diaphragm, and bottom outer peripheral edge side is downwardly convex to be equipped with a ring raised line, can plug into Gap in diaphragm between interior raised line and outer raised line is equipped with a round drainage seat in the central location towards pump head lid direction, And it is equipped with a positioning hole in the center of drainage seat, fixation is penetrated for the non-return rubber mat of a T-type, separately centered on the location hole The 72 degree of angles in interval are formed by five regional locations, are respectively equipped with several drainage holes, and correspond to five area sewerage holes It in drainage seat peripheral surface, and is equipped with is spaced apart from each other 72 degree of angle arrangements and opening five water-logged bases directed downwardly respectively, every Several inlet openings are equipped on one water-logged base again, and respectively place the piston sheet of a handstand T-type in the center of each water-logged base, In, the drainage hole on five regions of the drainage seat, five water-logged bases corresponding thereto are connected respectively；And

One pump head lid is to be placed on pump head seat, and diaphragm and piston valve body are coated, outer edge surface be equipped with a water inlet, One water outlet and several fixed perforation, and a circle dome ring is equipped in inner rim face center；It is characterized by:

The region setting tool of concave ring groove to vertical side edge face is positioned in each cylinder balance wheel of the balance wheel seat in horizontal top surface at downward Inclined-plane, and it is recessed with an arc groove downwards around close to the periphery of each actuation perforation on the pump head seat top surface, and in phase It is downwardly convex to be equipped with an arc bump on the diaphragm bottom surface of corresponding each arc groove position, so that the bottom surface of diaphragm and pump After the top surface of headstock is bonded to each other, each arc bump of the diaphragm bottom surface is completely embedded into each arc of pump head seat top surface In connected in star, and shorter torque arm length is formed between the arc bump of diaphragm bottom surface and positioning convex ring block.

2. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 1, it is characterised in that: the pump head The arc groove change of seat top surface is set as arc perforation.

3. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 1, it is characterised in that: the pump head Each arc groove change of seat top surface is set as arc bump, and each arc bump of diaphragm bottom surface corresponding thereto, also Synchronous change is set as arc groove, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump head seat top surface Each arc bump can be completely embedded into each arc groove of diaphragm bottom surface, and the arc in the diaphragm bottom surface is recessed Shorter torque arm length is formed between slot and positioning convex ring block.

4. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 1, it is characterised in that: the pump head Seat top surface on each arc groove adjacent both ends portion, be altered to mutually in succession and formed one circle five arc ring grooves, and Corresponding thereto on diaphragm bottom surface each arc bump adjacent both ends portion, also synchronize be altered to mutually in succession and formed one circle Five arc ring convex blocks.

5. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 4, it is characterised in that: the pump head The five arc ring grooves change of seat top surface is set as the perforation of five arc rings.

6. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 4, it is characterised in that: the pump head One circle five arc ring grooves change of seat top surface is set as five arc ring convex block of a circle, and diaphragm bottom surface corresponding thereto One five arc ring convex blocks of circle, also synchronous change is set as five arc ring groove of a circle, so that the bottom surface of diaphragm and pump head seat Top surface be bonded to each other after, five arc ring convex blocks of the pump head seat top surface can be completely embedded into five arc rings of diaphragm bottom surface In groove, and shorter torque arm length is formed between the five arc ring grooves and positioning convex ring block of diaphragm bottom surface.

7. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 1, it is characterised in that: the pump head The periphery of each arc groove has additional the second arc groove together again in seat top surface, and diaphragm bottom surface corresponding thereto is every It is placed outside one arc bump and also has additional the second arc bump together.

8. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 7, it is characterised in that: the pump head The arc groove of seat top surface and the change of the second arc groove are set as arc perforation and perforate with the second arc.

9. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 7, it is characterised in that: the pump head The each arc groove and the second arc groove of seat top surface, change are set as arc bump and the second arc bump, and corresponding thereto The each arc bump and the change of the second arc bump for answering diaphragm bottom surface are set as arc groove and the second arc groove, so that every After the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, each arc bump and the second arc of the pump head seat top surface are convex Block can be respectively embedded into each arc groove and the second arc groove of diaphragm bottom surface, and the arc in the diaphragm bottom surface Shorter torque arm length is formed between connected in star and positioning convex ring block.

10. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 1, it is characterised in that: this five It is recessed recessed at a whole circle around being changed downwards close to the periphery that each actuation is perforated on pump head seat top surface in booster cavity diaphragm pump Annular groove, and projection is changed downwards into a whole circle bulge loop block in the diaphragm bottom surface of corresponding each whole circle concave ring groove location.

11. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 10, it is characterised in that: the pump The whole circle concave ring groove change of headstock top surface is set as whole circle concave ring perforation.

12. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 10, it is characterised in that: the pump Each whole circle concave ring groove change of headstock top surface is set as whole circle bulge loop block, and diaphragm bottom surface corresponding thereto it is each it is whole enclose it is convex The change of ring block is set as whole circle concave ring groove, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump head seat top surface Each whole circle bulge loop block be completely embedded into each whole circle concave ring groove of diaphragm bottom surface, and the whole circle in the diaphragm bottom surface is recessed Shorter torque arm length is formed between annular groove and positioning convex ring block.

13. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 1, it is characterised in that: the pump The recessed several long recess being arranged at intervals, and phase are changed downwards around close to the periphery of each actuation perforation on headstock top surface Projection is changed downwards into several identical spaced strip convex blocks of quantity in the diaphragm bottom surface of corresponding several long recess positions.

14. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 13, it is characterised in that: the pump Several long recess change of headstock top surface is set as several strip perforation.

15. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 13, it is characterised in that: the pump Several long recess change of headstock top surface is set as several strip convex blocks, and several strips of diaphragm bottom surface corresponding thereto are convex Block, also synchronous change is set as several long recess, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump head seat Several strip convex blocks of top surface are completely embedded into several long recess of diaphragm bottom surface, and several length in the diaphragm bottom surface are recessed Shorter torque arm length is formed between slot and positioning convex ring block.

16. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 1, it is characterised in that: the pump The recessed several circular grooves being arranged at intervals are changed downwards around close to the periphery of each actuation perforation on headstock top surface, and Projection is changed downwards into several identical spaced round bumps of quantity in the diaphragm bottom surface of corresponding several circular grooves.

17. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 16, it is characterised in that: the pump Several circular grooves change of headstock top surface is set as several circular perforations.

18. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 16, it is characterised in that: the pump Several circular grooves change of headstock top surface is set as several round bumps, and several circles of diaphragm bottom surface corresponding thereto are convex Block, also synchronous change is set as several circular grooves, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump head Several round bumps of seat top surface are completely embedded into several circular grooves of diaphragm bottom surface, and in the several of the diaphragm bottom surface Shorter torque arm length is formed between circular groove and positioning convex ring block.

19. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 1, it is characterised in that: the pump The recessed several square grooves being arranged at intervals are changed downwards around close to the periphery of each actuation perforation on headstock top surface, and Projection is changed downwards into several identical spaced bumping squares of quantity in the diaphragm bottom surface of corresponding several square grooves.

20. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 19, it is characterised in that: the pump Several square grooves change of headstock top surface is set as several rectangular perforation.

21. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 19, it is characterised in that: the pump Several square grooves change of headstock top surface is set as several bumping squares, and diaphragm bottom surface corresponding thereto is several rectangular convex Block, also synchronous change is set as several square grooves, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump head Several bumping squares of seat top surface are completely embedded into several square grooves of diaphragm bottom surface, and in the several of the diaphragm bottom surface Shorter torque arm length is formed between square groove and positioning convex ring block.

22. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 1, it is characterised in that: the pump It is recessed at a whole circle concave ring groove around being changed downwards close to the periphery that each actuation is perforated on headstock top surface, and close to each whole The periphery of circle concave ring groove is recessed with five arc ring groove of a circle again, and recessed in the corresponding whole circle concave ring groove and five arc rings Projection is changed downwards into a whole circle bulge loop block and a five arc ring convex blocks of circle in the diaphragm bottom surface of groove location.

23. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 22, it is characterised in that: the pump One circle five arc ring grooves change of the whole circle concave ring groove of the one of headstock top surface and its periphery is set as a whole circle concave ring perforation and one Enclose the perforation of five arc rings.

24. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 22, it is characterised in that: the pump Each whole circle concave ring groove and the change of five arc ring grooves of each circle on headstock top surface are set as a whole circle bulge loop block and a circle five Arc ring convex block, and one is set as in the diaphragm bottom surface change of the corresponding whole circle bulge loop block and a five arc ring convex blocks of circle Whole circle concave ring groove and a five arc ring grooves of circle, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump The whole circle bulge loop block of the one of headstock top surface and a five arc ring convex blocks of circle can be respectively embedded into a whole circle concave ring groove of diaphragm bottom surface In a five arc ring grooves of circle, and formed between a whole circle concave ring groove and positioning convex ring block for diaphragm bottom surface shorter Torque arm length.

25. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 1, it is characterised in that: the pendulum The diameter of each cylinder balance wheel changes the internal diameter for increasing, but perforating still less than actuation in pump head seat in wheel seat, and by its edge surface Setting tool positions concave ring groove at inward slant edge surface, and in each cylinder balance wheel in horizontal top surface to the inward slant edge surface Region setting tool at downward slope.

26. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 25, it is characterised in that: this is every The change of one cylinder balance wheel is set as being made of a cylindrical seat and a balance wheel annulus, wherein the circumferential outer edge face of the cylindrical seat is equipped with Positioning plane together, and a convex cylindrical is equipped with top surface is upward convex, and the top surface central fovea of the convex cylindrical is equipped with a threaded hole；It should Balance wheel annulus is nested on cylindrical seat, and outer peripheral edge face is set as inward slant edge surface, and in top surface center toward bottom surface direction Equipped with the upper rank hole, scala media hole and lower rank hole being mutually communicated, wherein the aperture in upper rank hole is greater than the outer of convex cylindrical in cylindrical seat The internal diameter of diameter, scala media hole is identical as the outer diameter of convex cylindrical in cylindrical seat, and the internal diameter in lower rank hole is identical as the outer diameter of cylindrical seat, separately by The region of upper rank hole to inward slant edge surface is set as downward slope, is nested with the balance wheel annulus after cylindrical seat, can be in cylinder A positioning concave ring groove is formed between the convex cylindrical of seat and the upper rank hole of balance wheel annulus.

27. a kind of vibration control structure and swing wheel structure of five booster cavity diaphragm pumps, comprising:

One motor；

One motor front cover, central build-in has a bearing, and is placed by the force-output shaft of motor, and it is convex to be convexly equipped with a circle in outer peripheral edge Annulus, and several fixed perforation are equipped in the convex annulus；

One inclination eccentric cam, center, which is run through, an axis hole, and covers and be fixed on the force-output shaft of motor；

One balance wheel seat, bottom center build-in have a balance wheel bearing, and are set on inclination eccentric cam, in the top surface etc. of pedestal Away from projection is alternatively arranged there are five balance wheel, the horizontal top surface of each balance wheel is recessed with a threaded hole, and in the periphery of the threaded hole It is recessed with a delineation position concave ring groove again；

One pump head seat is that set is placed on the convex annulus of motor front cover, and top surface wears there are five equidistant interval and is greater than balance wheel The actuation perforation of five balance wheel outer diameters in seat, bottom surface is to having dome ring under a circle, the scale and motor of the lower dome ring The convex annulus scale of front cover is identical, the another top surface close to outer peripheral edge convex annular direction down, then is equipped with several fixed perforation；

One diaphragm is placed on the top surface of pump head seat, by semi-rigid elastic material ejection formation, ring on outermost periphery top surface Equipped with two circles parallel opposed interior raised line and outer raised line, and five are given off by top surface central position and is connected with the interior raised line Fin even, makes between five fins and interior raised line, is separated out by between there are five piston actuation area, and each piston actuation area is corresponding In on the screw thread hole site of each balance wheel top surface, and it is respectively equipped with a central perforation, and in the diaphragm for being located at each central perforation Bottom surface is convexly equipped with a circle positioning convex ring block；

Five piston thrust blocks are to be placed in five piston actuation areas of diaphragm respectively, through equipped with one on each piston thrust block Stepped hole passes through stepped hole by fixed screw, diaphragm and five piston thrust blocks can be fixed to the spiral shell of five balance wheels in balance wheel seat In pit；

One piston valve body is placed on diaphragm, and bottom outer peripheral edge side is downwardly convex to be equipped with a ring raised line, can plug into Gap between diaphragm China and foreign countries raised line and interior raised line is recessed with a round drainage seat towards the central location in pump head lid direction, The 72 degree of angles in interval are formed by five regional location centers and are respectively equipped with a positioning hole on the drainage seat, for a T-type Piston sheet penetrates fixation, separately on the regional location between every a positioning hole and drainage seat, then is equipped with several drainage holes, and right It answers in the drainage seat peripheral surface in each region, and is equipped with is spaced apart from each other 72 degree of angle arrangements and opening directed downwardly five respectively A water-logged base is equipped with several inlet openings again on each water-logged base, and has placed a handstand T-type in the center of each water-logged base Piston sheet, wherein the drainage hole on each region of drainage seat, each water-logged base corresponding thereto is connected respectively； And

One pump head lid is to be placed on pump head seat, and diaphragm and piston valve body are coated, outer edge surface be equipped with a water inlet, One water outlet and several fixed perforation, and a circle dome ring is equipped in inner rim face center；It is characterized by:

The region setting tool of concave ring groove to vertical side edge face is positioned in each cylinder balance wheel of the balance wheel seat in horizontal top surface at downward Inclined-plane, and the periphery on the pump head seat top surface around each actuation perforation is recessed with an arc groove downwards, and corresponding It is downwardly convex to be equipped with an arc bump on the diaphragm bottom surface of each arc groove position, so that the bottom surface of diaphragm and pump head seat Top surface be bonded to each other after, each arc that each arc bump of the diaphragm bottom surface is completely embedded into pump head seat top surface is recessed In slot, and shorter torque arm length is formed between the arc bump of diaphragm bottom surface and positioning convex ring block.

28. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 27, it is characterised in that: the pump The arc groove change of headstock top surface is set as arc perforation.

29. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 27, it is characterised in that: the pump Each arc groove change of headstock top surface is set as arc bump, and each arc bump of diaphragm bottom surface corresponding thereto, Also synchronous change is set as arc groove, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump head seat top surface Each arc bump can be completely embedded into each arc groove of diaphragm bottom surface, and the arc in the diaphragm bottom surface Shorter torque arm length is formed between groove and positioning convex ring block.

30. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 27, it is characterised in that: the pump The adjacent both ends portion of each arc groove on headstock top surface is to be altered to mutually form a five arc ring grooves of circle in succession, And corresponding thereto on diaphragm bottom surface each arc bump adjacent both ends portion, also synchronize be altered to mutually in succession and formed one Enclose five arc ring convex blocks.

31. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 30, it is characterised in that: the pump The five arc ring grooves change of headstock top surface is set as the perforation of five arc rings.

32. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 30, it is characterised in that: the pump One circle five arc ring grooves change of headstock top surface is set as five arc ring convex block of a circle, and diaphragm bottom surface corresponding thereto A five arc ring convex blocks of circle, also synchronous change is set as five arc ring groove of a circle, so that the bottom surface of diaphragm and pump head After the top surface of seat is bonded to each other, five arc ring convex blocks of the pump head seat top surface can be completely embedded into five arc rings of diaphragm bottom surface It encloses in groove, and forms shorter torque arm length between the five arc ring grooves and positioning convex ring block of diaphragm bottom surface.

33. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 27, it is characterised in that: the pump The periphery of each arc groove has additional the second arc groove together, and diaphragm bottom surface corresponding thereto again in headstock top surface It is placed outside each arc bump and also has additional the second arc bump together.

34. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 33, it is characterised in that: the pump The arc groove of headstock top surface and the change of the second arc groove are set as arc perforation and perforate with the second arc.

35. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 33, it is characterised in that: the pump The each arc groove and the second arc groove of headstock top surface, change are set as arc bump and the second arc bump, and with its phase Each arc bump of corresponding diaphragm bottom surface and the change of the second arc bump are set as arc groove and the second arc groove, so that After the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, each arc bump and the second arc of the pump head seat top surface are convex Block can be respectively embedded into each arc groove and the second arc groove of diaphragm bottom surface, and the arc in the diaphragm bottom surface Shorter torque arm length is formed between connected in star and positioning convex ring block.

36. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 27, it is characterised in that: this five It is recessed at a whole circle concave ring around being changed downwards close to the periphery that an actuation is perforated on pump head seat top surface in booster cavity diaphragm pump Slot, and projection is changed downwards into a whole circle bulge loop block in the diaphragm bottom surface of corresponding each whole circle concave ring groove location.

37. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 36, it is characterised in that: the pump The whole circle concave ring groove change of headstock top surface is set as whole circle concave ring perforation.

38. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 36, it is characterised in that: the pump Each whole circle concave ring groove change of headstock top surface is set as whole circle bulge loop block, and diaphragm bottom surface corresponding thereto it is each it is whole enclose it is convex The change of ring block is set as whole circle concave ring groove, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump head seat top surface Each whole circle bulge loop block be completely embedded into each whole circle concave ring groove of diaphragm bottom surface, and the whole circle in the diaphragm bottom surface is recessed Shorter torque arm length is formed between annular groove and positioning convex ring block.

39. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 27, it is characterised in that: the pump The recessed several long recess being arranged at intervals, and phase are changed downwards around close to the periphery of each actuation perforation on headstock top surface Projection is changed downwards into several identical spaced strip convex blocks of quantity in the diaphragm bottom surface of corresponding several long recess positions.

40. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 39, it is characterised in that: the pump Several long recess change of headstock top surface is set as several strip perforation.

41. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 39, it is characterised in that: the pump Several long recess change of headstock top surface is set as several strip convex blocks, and several strips of diaphragm bottom surface corresponding thereto are convex Block, also synchronous change is set as several long recess, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump head seat Several strip convex blocks of top surface are completely embedded into several long recess of diaphragm bottom surface, and several length in the diaphragm bottom surface are recessed Shorter torque arm length is formed between slot and positioning convex ring block.

42. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 27, it is characterised in that: the pump The recessed several circular grooves being arranged at intervals are changed downwards around close to the periphery of each actuation perforation on headstock top surface, and Projection is changed downwards into several identical spaced round bumps of quantity in the diaphragm bottom surface of corresponding several circular grooves.

43. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 42, it is characterised in that: the pump Several circular grooves change of headstock top surface is set as several circular perforations.

44. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 42, it is characterised in that: the pump Several circular grooves change of headstock top surface is set as several round bumps, and several circles of diaphragm bottom surface corresponding thereto are convex Block, also synchronous change is set as several circular grooves, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump head Several round bumps of seat top surface are completely embedded into several circular grooves of diaphragm bottom surface, and in the several of the diaphragm bottom surface Shorter torque arm length is formed between circular groove and positioning convex ring block.

45. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 27, it is characterised in that: the pump The recessed several square grooves being arranged at intervals are changed downwards around close to the periphery of each actuation perforation on headstock top surface, and Projection is changed downwards into several identical spaced bumping squares of quantity in the diaphragm bottom surface of corresponding several square grooves.

46. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 45, it is characterised in that: the pump Several square grooves change of headstock top surface is set as several rectangular perforation.

47. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 45, it is characterised in that: the pump Several square grooves change of headstock top surface is set as several bumping squares, and diaphragm bottom surface corresponding thereto is several rectangular convex Block, also synchronous change is set as several square grooves, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump head Several bumping squares of seat top surface are completely embedded into several square grooves of diaphragm bottom surface, and in the several of the diaphragm bottom surface Shorter torque arm length is formed between square groove and positioning convex ring block.

48. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 27, it is characterised in that: the pump It is recessed at a whole circle concave ring groove around being changed downwards close to the periphery that each actuation is perforated on headstock top surface, and close to each whole The periphery of circle concave ring groove is recessed with five arc ring groove of a circle again, and recessed in the corresponding whole circle concave ring groove and five arc rings Projection is changed downwards into a whole circle bulge loop block and a five arc ring convex blocks of circle in the diaphragm bottom surface of groove location.

49. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 48, it is characterised in that: the pump One circle five arc ring grooves change of the whole circle concave ring groove of the one of headstock top surface and its periphery is set as a whole circle concave ring perforation and one Enclose the perforation of five arc rings.

50. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 48, it is characterised in that: the pump Each whole circle concave ring groove and the change of five arc ring grooves of each circle on headstock top surface are set as a whole circle bulge loop block and a circle five Arc ring convex block, and one is set as in the diaphragm bottom surface change of the corresponding whole circle bulge loop block and a five arc ring convex blocks of circle Whole circle concave ring groove and a five arc ring grooves of circle, so that after the bottom surface of diaphragm and the top surface of pump head seat are bonded to each other, the pump The whole circle bulge loop block of the one of headstock top surface and a five arc ring convex blocks of circle can be respectively embedded into a whole circle concave ring groove of diaphragm bottom surface In a five arc ring grooves of circle, and formed between a whole circle concave ring groove and positioning convex ring block for diaphragm bottom surface shorter Torque arm length.

51. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 27, it is characterised in that: the pendulum The diameter of each cylinder balance wheel changes the internal diameter for increasing, but perforating still less than actuation in pump head seat in wheel seat, and by its edge surface Setting tool positions concave ring groove at inward slant edge surface, and in each cylinder balance wheel in horizontal top surface to the inward slant edge surface Region setting tool at downward slope.

52. the vibration control structure and swing wheel structure of five booster cavities diaphragm pump according to claim 51, it is characterised in that: this is every The change of one cylinder balance wheel is set as being made of a cylindrical seat and a balance wheel annulus, wherein the circumferential outer edge face of the cylindrical seat is equipped with Positioning plane together, and a convex cylindrical is equipped with top surface is upward convex, and the top surface central fovea of the convex cylindrical is equipped with a threaded hole；It should Balance wheel annulus is nested on cylindrical seat, and outer peripheral edge face is set as inward slant edge surface, and in top surface center toward bottom surface direction Equipped with the upper rank hole, scala media hole and lower rank hole being mutually communicated, wherein the aperture in upper rank hole is greater than the outer of convex cylindrical in cylindrical seat The internal diameter of diameter, scala media hole is identical as the outer diameter of convex cylindrical in cylindrical seat, and the internal diameter in lower rank hole is identical as the outer diameter of cylindrical seat, separately by The region of upper rank hole to inward slant edge surface is set as downward slope, is nested with the balance wheel annulus after cylindrical seat, can be in cylinder A positioning concave ring groove is formed between the convex cylindrical of seat and the upper rank hole of balance wheel annulus.