CN105089987A - Improvement of vibration reduction structure and swing wheel structure of five-pressurization-cavity diaphragm pump - Google Patents

Abstract

The invention relates to improvement of a vibration reduction structure and a swing wheel structure of a five-pressurization-cavity diaphragm pump. The periphery, around each actuation penetrating hole, in the top face of a pump head seat of the five-pressurization-cavity diaphragm pump is provided with an arc groove in an downwards concave manner, and an arc protruding block is formed in the position, corresponding to each arc groove, in the bottom face of a diaphragm leaf in a downwards convex manner, so that a smaller force arm length is formed between the arc protruding blocks on the bottom face of the diaphragm leaf and positioning protruding rings, the torque generated when a pump body actuates becomes smaller, and therefore the vibration strength is greatly lowered; besides, the region from a positioning concave ring groove in the horizontal top face of each cylindrical swing wheel of a swing wheel seat to an area of a vertical side edge face is set to be a downward inclined face, so that the five-pressurization-cavity diaphragm pump cannot squeeze the bottom face of the diaphragm leaf when actuating.

Description

Vibration control structure and the swing wheel structure of five booster cavity diaphragm pumps are improved

Technical field

The present invention be installed in large scale business reverse osmosis water filter (reverseosmosispurification), or the diaphragm booster pump of bath kitchen water supply equipment is relevant in touring car (recreationalvehicle), refer to a kind of shockproofness structure when significantly can reduce pump housing start especially, make after on its shell being arranged on bath kitchen water supply equipment in reverse osmosis water filter or touring car, resonance can not be produced to this shell to cause sending the irritating sound, and improve by the cylinder swing wheel structure of its escapement seat again, make to produce to diaphragm bottom surface the disappearance that 〝 extrudes 〞 during pump housing start.

Background technique

Be used at present in reverse osmosis water filter and touring car and bathe five special booster cavity diaphragm pumps of kitchen water supply equipment, except being disclosed as U. S. Patent the 8449267th extra, separately have a kind of similar and constructed by the known five booster cavity diaphragm pumps adopted in a large number with No. 8449267th, this U. S. Patent, be as shown in Figure 1 to 11, combined by motor 10, motor protecgulum 30, inclination eccentric cam 40, escapement seat 50, pump head seat 60, diaphragm 70, five piston thrust block 80, piston valve body 90 and a pump head lid 20, wherein, the central build-in of motor protecgulum 30 has a bearing 31, is placed by the force-output shaft 11 of motor 10, and its outer periphery are convex is provided with a circle epirelief annulus 32, and is provided with several fixing perforation 33 in this epirelief annulus 32, these inclination eccentric cam 40 central authorities run through an axis hole 41, can for being sheathed on the force-output shaft 11 of motor 10, the bottom center build-in of this escapement seat 50 has an escapement bearing 51, can for being set on inclination eccentric cam 40, the end face equi-spaced apart arrangement of its pedestal is convexly equipped with five escapements 52, the horizontal top surface 53 of each escapement 52 is arranged with a tapped hole 54, and is arranged with a delineation position concave ring groove 55 again in the periphery of this tapped hole 54, this pump head seat 60 is that cover is placed on the epirelief annulus 32 of motor protecgulum 30, its end face is equipped with five equi-spaced apart and is greater than the start perforation 61 of five escapement 52 external diameters in escapement seat 50, make five escapements 52 can be placed through in five start perforation 61, its bottom surface is to having dome ring 62 under a circle again, the yardstick of this lower dome ring 62 is identical with epirelief annulus 32 yardstick of motor protecgulum 30, another end face down dome ring 62 direction near outer periphery, then be equipped with several fixing perforation 63, this diaphragm 70 is placed on the end face of pump head seat 60, by semi-rigid elastic material ejection formation, its outermost periphery end face is equipped with two circles and parallels opposed outer raised line 71 and interior raised line 72, and give off five roads and this interior raised line 72 phase fin 73 in succession by end face central position, between Shi Gai five road fin 73 and interior raised line 72, five piston start districts 74 have been separated out between quilt, and each piston start district 74 corresponds on tapped hole 54 position of each escapement 52 horizontal top surface 53, respectively be equipped with again a central perforation 75, and be convexly equipped with a circle positioning convex ring block 76(in diaphragm 70 bottom surface being positioned at each central perforation 75 as shown in Figures 7 and 8), this five piston thrust block 80 is placed in five piston start districts 74 of diaphragm 70 respectively, each piston thrust block 80 runs through and is provided with a shoulder hole 81, five positioning convex ring blocks 76 of diaphragm 70 bottom surface are plugged in the location concave ring groove 55 of five escapements 52 in escapement seat 50 respectively, the shoulder hole 81 into piston thrust block 80 is worn again with retaining screw 1, and after passing the central perforation 75 in five piston start districts 74 in diaphragm 70, diaphragm 70 and five piston thrust blocks 80 can be fixed at simultaneously the tapped hole 54 interior (as shown in the zoomed-in view in Fig. 9) of five escapements 52 in escapement seat 50, the bottom outer peripheral edge side of this piston valve body 90 is convexly equipped with a ring raised line 91 downwards, the space between diaphragm 70 China and foreign countries' raised line 71 and interior raised line 72 can be plugged, its middle position towards pump head lid 20 direction is provided with a circular drainage seat 92, and be equipped with a positioning hole 93 in the central authorities of drainage seat 92, can penetrate fixing for a T-shaped non-return rubber cushion 94, on another five regional locations that 72 degree, interval angle is formed centered by this positioning hole 93, respectively be equipped with several weep hole 95, and to should in drainage seat 92 peripheral surface in five area sewerage holes 95, be equipped with again spaced 72 degree of angles arrangement respectively and opening five influent bases 96 all down, each influent base 96 is equipped with again several water inlet 97, and place the T-shaped piston sheet of a handstand 98 in the central authorities of each influent base 96, can hinder by this piston sheet 98 and cover each water inlet 97, wherein, weep hole 95 in drainage seat 92 on each region, each influent base 96 is corresponding thereto connected respectively, after ring raised line 91 bottom piston valve body 90 is plugged the space between the outer raised line 71 of diaphragm 70 and interior raised line 72, can between each influent base 96 and end face of diaphragm 70, respectively be formed with a pressurized chamber 26(closed as shown in Fig. 9 and zoomed-in view thereof), this pump head lid 20 is covered on pump head seat 60, its outer edge surface is provided with a water intake 21, one water outlet 22 and several fixing perforation 23, and be provided with a scalariform groove 24 in the bottom part ring of inner edge surface, assemblying body outer rim after diaphragm 70 and piston valve body 90 are coincided mutually, can be closely attached to (as shown in the zoomed-in view in Fig. 9) on this scalariform groove 24, another edge face central authorities are within it provided with a circle dome ring 25, the bottom of this dome ring 25 presses on the outer edge surface of drainage seat 92 in piston valve body 90, make between the internal face of this dome ring 25 and the drainage seat 92 of piston valve body 90, can around formation one high pressure hydroecium 27(as shown in Figure 9), the each fixing perforation 23 of pump head lid 20 is each passed through by fixing bolt 2, and by after each fixing perforation 63 of pump head seat 60, be screwed with the nut 3 of inserting in pump head seat 60 in each fixing perforation 63 respectively again, and to be directly screwed in motor protecgulum 30 in each fixing perforation 33, the combination (as shown in Fig. 1 and Fig. 9) of whole five booster cavity diaphragm booster pumps can be completed.

As shown in FIG. 12 and 13, be above-mentioned known five booster cavity diaphragm pumps make flowing mode, after the force-output shaft 11 of motor 10 rotates, inclination eccentric cam 40 can be driven to rotate, and make on escapement seat 50 five escapements 52 sequentially produce in upper and lower reciprocal start simultaneously, and five piston start districts 74 on diaphragm 70, also the start up and down of five escapements 52 can be subject to, synchronously by up pushing tow and toward drop-down and upper and lower displacement that is that produce repeatedly, therefore, when escapement 52 down start time, synchronously by the piston start district 74 of diaphragm 70 and piston thrust block 80 toward drop-down, the piston sheet 98 of piston valve body 90 is pushed open, and in the future the tap water W of self-pumping skull 20 water intake 21 via water inlet 97, and enter in pressurized chamber 26 (as shown in the arrow W in Figure 12 and zoomed-in view thereof), when escapement 52 up pushing tow start time, also synchronous each piston start district 74 of diaphragm 70 and piston thrust block 80 up to be pushed up, and the water in pressurized chamber 26 is extruded, its hydraulic pressure is made to be increased between 100psi ~ 150psi, non-return rubber cushion 94 on drainage seat 92 can be pushed open by the high pressure water Wp therefore after boosting, and via each weep hole 95 of drainage seat 92, sequentially constantly flow in high pressure hydroecium 27, and then discharge five booster cavity diaphragm pumps outer (as shown in the arrow Wp in Figure 13 and zoomed-in view thereof) via the water outlet 22 of pump head lid 20, and then provide RO film pipe in large scale business reverse osmosis water filter to carry out the water pressure needed for osmosis filtration, or the water pressure in touring car needed for the water supply equipment output of bath kitchen.

As shown in Figure 14 and Figure 15, there is a serious disappearance for a long time in above-mentioned known five booster cavity diaphragm pumps, when its start, the piston start district 74 of up pushing tow diaphragm 70 understood in turn by five escapements 52, it equals on the position, five piston start districts 74 of diaphragm 70 bottom surface, constantly impose a directed force F (as shown in figure 13) upwards, the moment (i.e. moment=F × L1) that the torque arm length L1 between outer raised line 71 and positioning convex ring block 76 produces is multiplied by by this directed force F, just the whole pump housing can be made to produce vibrations, because the rotating speed of motor 10 force-output shaft 11 is up to 800-1200rpm, therefore it drives five escapements 52 〝 vibrations 〞 intensity that start produces in turn to be remain high always.

Therefore, as shown in figure 16, known five booster cavity diaphragm pumps all can install a base 100 in pump housing outer rim, the wing plates on two sides 101 of this base 100 is respectively equipped with a pair Rubber shock-absorbing pad 102, with retaining screw 103 and nut 104, base 100 is fixed on reverse osmosis water filter again, or bathes on the shell C of kitchen water supply equipment in touring car, but, in fact utilize two pairs of Rubber shock-absorbing pads 102 in this base 100 wing plates on two sides 101 quite limited to the effect reaching damping, the 〝 produced because of pump housing start shakes 〞 intensity maximum, still can cause the sympathetic response of shell C and send the irritating sound, in addition, be arranged in water pipe P on pump head lid 20 water outlet 22 and also can shake the frequency of 〞 along with 〝, synchronous generation is rocked (as shown in the imaginary line P in Figure 16 and a view) and slap against other elements in contiguous reverse osmose pure-water device, if after using a period of time, also can make between water pipe P and its pipe joint because rocking the phenomenon gradually causing and mutually get loose, finally the result of leaking will be caused, the 〝 that disappearance many above all produces because of five booster cavity diaphragm pump starts shakes caused by 〞, therefore the 〝 that how significantly can reduce this five booster cavities diaphragm pump start generation shakes 〞 disappearance, become problem quite urgently anxious to be resolved.

Again as shown in FIG. 17 and 18, during above-mentioned known five booster cavity diaphragm pump start, because five cylinder escapements 52 are subject to the pushing tow of inclination eccentric cam 40 rotation, also each piston start district 74 of pushing tow diaphragm 70 can be flowed to by connecting traction wheel, therefore it equals on the position, five piston start districts 74 of diaphragm 70 bottom surface, constantly impose a directed force F upwards, and diaphragm 70 bottom surface be applied at every turn power F upwards pushing tow time, also downward reaction force Fs can synchronously be produced, the size distribution of its power act on be arranged in each piston start district 74 diaphragm 70 on (shown in the distribution arrow of size reaction force Fs as each in Figure 18), make diaphragm 70 bottom surface be positioned on position, five piston start districts 74 can produce the phenomenon be extruded simultaneously, wherein, again to be arranged in the diaphragm 70 basal surface position P that cylinder escapement 52 horizontal top surface 53 contacts with intersection place of rounding 57 phase, the extruding degree that it is subject to is maximum (as shown in figure 18), therefore, at force-output shaft 11 rotating speed of motor 10 up under 800-1200rpm, in this diaphragm 70, the basal surface position P in each piston start district 74 meeting at least per second is subject to the extruding of more than 4 times, and under being in high-frequency extrusion passes like this, namely the basal surface position P of this diaphragm 70 is caused to produce the position of breaking the earliest, and also cause whole five booster cavity diaphragm pumps cannot normal start and the main cause that reduces its working life again, therefore how to exempt the bottom surface in diaphragm 70 piston start district 74, because being subject to the cylinder escapement 52 high frequency pushing tow extruding crackly disappearance that causes, also be another one urgent problem.

Continuous as shown in Figure 19 to Figure 21, another embodiment of piston valve body 900 in known five booster cavity diaphragm pumps, its bottom outer peripheral edge side is convexly equipped with a ring raised line 901 downwards, the space between diaphragm 70 China and foreign countries' raised line 71 and interior raised line 72 can be plugged, middle position towards pump head lid 20 direction is arranged with a circular drainage seat 902, five regional location central authorities that 72 degree, interval angle is formed on this drainage seat 902 are respectively equipped with a positioning hole 903, can penetrate fixing for a T-shaped piston sheet 904, on another regional location between each positioning hole 903 and drainage seat 902, be equipped with several weep hole 905(more as shown in figure 19), and to should in drainage seat 902 peripheral surface in each region, be equipped with again spaced 72 degree of angles arrangement respectively and opening five influent bases 906 all down, each influent base 906 is equipped with again several water inlet 907, and place the T-shaped piston sheet of a handstand 904 in the central authorities of each influent base 906, wherein, weep hole 905 on each region of drainage seat 902, each influent base 906 is corresponding thereto connected respectively, after ring raised line 901 bottom piston valve body 900 is plugged the space between the outer raised line 71 of diaphragm 70 and interior raised line 72, can between each influent base 906 and end face of diaphragm 70, respectively be formed with a pressurized chamber 26(closed as shown in figure 21), and be covered in the end face of piston valve body 900 at pump head lid 20 after, the bottom of its dome ring 25 can press on the outer edge surface of drainage seat 902 in piston valve body 900, make between the internal face of this dome ring 25 and the drainage seat 902 of piston valve body 900, can around formation one high pressure hydroecium 27(as shown in figure 21), the each fixing perforation 23 of pump head lid 20 is each passed through by fixing bolt 2, and by after each fixing perforation 63 of pump head seat 60, be screwed with the nut 3 of inserting in pump head seat 60 in each fixing perforation 63 respectively again, and to be directly screwed in motor protecgulum 30 in each fixing perforation 33, the combination (as shown in Fig. 1 and Figure 21) of whole five booster cavity diaphragm booster pumps can be completed.

As shown in figure 21, after the force-output shaft 11 of motor 10 rotates, inclination eccentric cam 40 can be driven to rotate, and make on escapement seat 50 five escapements 52 sequentially produce in upper and lower reciprocal start simultaneously, and five piston start districts 74 on diaphragm 70, also the start up and down of five escapements 52 can be subject to, synchronously by up pushing tow and toward drop-down and upper and lower displacement that is that produce repeatedly, therefore, when escapement 52 down start time, synchronously by the piston start district 74 of diaphragm 70 and piston thrust block 80 toward drop-down, the piston sheet 904 of influent base 906 in piston valve body 900 is pushed open, and in the future the tap water W of self-pumping skull 20 water intake 21 via water inlet 907, and enter in pressurized chamber 26 (as shown in arrow W in Figure 21), when escapement 52 up pushing tow start time, also synchronous each piston start district 74 of diaphragm 70 and piston thrust block 80 up to be pushed up, and the water in pressurized chamber 26 is extruded, its hydraulic pressure is made to be increased between 100psi ~ 150psi, piston sheet 904 on drainage seat 902 can be pushed open by the high pressure water Wp therefore after boosting, and via each weep hole 905 of drainage seat 902, sequentially constantly flow in high pressure hydroecium 27, and then discharge five booster cavity diaphragm pumps outer (as shown in arrow Wp in Figure 21) via the water outlet 22 of pump head lid 20, and then provide RO film pipe in reverse osmosis water filter to carry out the water pressure needed for osmosis filtration, or the water pressure in touring car needed for the water supply equipment output of bath kitchen.

Five booster cavity diaphragm pumps of aforementioned another embodiment's piston valve body 900 known, can produce the disappearance that very big 〝 shakes 〞 equally when start, therefore how significantly can reduce the disappearance that this 〝 shakes 〞, be also problem quite urgently anxious to be resolved.

Summary of the invention

Vibration control structure and swing wheel structure that main purpose of the present invention is providing a kind of five booster cavity diaphragm pumps are improved, it is, in five booster cavity diaphragm pumps, pump head seat end face is arranged with an arc groove downwards around the periphery that each start is bored a hole, and on the diaphragm bottom surface of this each arc groove position corresponding, be convexly equipped with an arc bump downwards, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each arc bump of this diaphragm bottom surface embeds in each arc groove of pump head seat end face completely, and form shorter torque arm length between arc bump in diaphragm bottom surface and positioning convex ring block, after making the active force of escapement up pushing tow diaphragm bottom surface be multiplied by this shorter torque arm length, the moment produced diminishes, and then the 〝 reached when significantly reducing by five booster cavity diaphragm pump starts shakes 〞 intensity.

Another object of the present invention is to provide a kind of vibration control structure of five booster cavity diaphragm pumps and swing wheel structure is improved, five arc bumps by the projection of diaphragm bottom surface embed in five recessed arc grooves of pump head seat end face, form shorter torque arm length, significantly can reduce its 〝 when five booster cavity diaphragm pump starts and shake 〞 intensity, make this five booster cavities diaphragm pump be installed in known there is the base of Rubber shock-absorbing pad after, and be fixed in again bathe kitchen water supply equipment in large scale business anti-penetration water purifier or touring car shell on, completely can not empathize to this shell and send the irritating sound.

Another object of the present invention is to provide a kind of vibration control structure of five booster cavity diaphragm pumps and swing wheel structure is improved, it becomes the region setting tool of setting circle ring groove in horizontal top surface in each cylinder escapement in escapement seat to vertical side edge face to lower inclined plane, after making the motor force-output shaft of five booster cavity diaphragm pumps rotate start, five cylinder escapements are subject to inclination eccentric cam when rotating the diaphragm bottom surface in up pushing tow piston start district, its active force upwards, the barrier film lamellar body generation oblique pull state upwards in diaphragm between positioning convex ring to outer raised line can be made, by setting circle ring groove in horizontal top surface in each cylinder escapement to vertical side edge face to lower inclined plane, can simultaneously completely smoothly be supported on the bottom surface, diaphragm piston start district of this oblique pull state, and can not produce to bottom surface, diaphragm piston start district the phenomenon that 〝 extrudes 〞, therefore the rounding of cylinder escapement in known five booster cavity diaphragm pumps can be eliminated completely, to the diaphragm piston start district bottom surface high frequency extruding crackly disappearance that causes, and then significantly can improve the tolerance level that diaphragm bears cylinder escapement high frequency thrusting action, and effectively extend the working life of whole five booster cavity diaphragm pumps.

Vibration control structure and swing wheel structure that another object of the present invention is providing a kind of five booster cavity diaphragm pumps are improved, it becomes the region setting tool of setting circle ring groove in horizontal top surface in each cylinder escapement in escapement seat to vertical side edge face to lower inclined plane, after making the motor force-output shaft of five booster cavity diaphragm pumps rotate start, five cylinder escapements are subject to inclination eccentric cam when rotating the diaphragm bottom surface in up pushing tow piston start district, its active force upwards, the barrier film lamellar body generation oblique pull state upwards in diaphragm between positioning convex ring to outer raised line can be made, by setting circle ring groove in horizontal top surface in each cylinder escapement to vertical side edge face to lower inclined plane, can simultaneously completely smoothly be supported on the diaphragm bottom surface of this oblique pull state, and can not produce to bottom surface, diaphragm piston start district the phenomenon that 〝 extrudes 〞, diaphragm is made to be subject to upwards after active force, its reaction force synchronously produced significantly reduces, therefore effectively can reduce operating current load and the operating temperature of motor, and then to the lubricant oil in motor bearing can not cause high temperature evaporate to dryness cause lubricating the disappearance of the different sound of not good generation, except all bearings normal operations can guaranteed in diaphragm booster pump are smooth-going, the expenditure of the electric power electricity charge is more reduced because motor operations electric current reduces, have the multiple benefits such as the working life extending whole diaphragm booster pump concurrently simultaneously.

Technological scheme of the present invention is: a kind of vibration control structure and swing wheel structure of five booster cavity diaphragm pumps are improved, and comprising: a motor, one motor protecgulum, its central build-in has a bearing, and is placed by the force-output shaft of motor, is convexly equipped with a circle epirelief annulus, and is provided with several fixing perforation in outer periphery in this epirelief annulus, one inclination eccentric cam, its central authorities run through an axis hole, and cover is fixed on the force-output shaft of motor, one escapement seat, its bottom center build-in has an escapement bearing, and be set on inclination eccentric cam, end face equi-spaced apart arrangement in pedestal is convexly equipped with five escapements, the horizontal top surface of each escapement is arranged with a tapped hole, and be arranged with a delineation position concave ring groove again in the periphery of this tapped hole, and its horizontal top surface becomes rounding with the vertical side edge face place of connecting setting tool, one pump head seat, that cover is placed on the epirelief annulus of motor protecgulum, its end face is equipped with five equi-spaced apart and is greater than the start perforation of five escapement external diameters in escapement seat, its bottom surface is to having dome ring under a circle, the yardstick of this lower dome ring is identical with the epirelief annulus yardstick of motor protecgulum, the another end face down convex annular direction near outer periphery, then be equipped with several fixing perforation, one diaphragm, be placed on the end face of pump head seat, by semi-rigid elastic material ejection formation, its outermost periphery end face is equipped with two circles and parallels opposed interior raised line and outer raised line, and give off five roads by end face central position and to connect with this interior raised line the fin connected, between Shi Gai five road fin and interior raised line, five piston start districts have been separated out between quilt, and each piston start district corresponds on the tapped hole position of each escapement end face, respectively be equipped with a central perforation again, and be convexly equipped with a circle positioning convex ring block in the diaphragm bottom surface being positioned at each central perforation, five piston thrust blocks, are be placed in respectively in five piston start districts of diaphragm, each piston thrust block run through and is provided with a shoulder hole, by retaining screw through shoulder hole, can be fixed in the tapped hole of five escapements in escapement seat by diaphragm and five piston thrust blocks, one piston valve body, be placed on diaphragm, its bottom outer peripheral edge side is convexly equipped with a ring raised line downwards, the space between raised line and outer raised line in diaphragm can be plugged, a circular drainage seat is being provided with towards the middle position in pump head lid direction, and be equipped with a positioning hole in the central authorities of drainage seat, can penetrate fixing for a T-shaped non-return rubber cushion, on another five regional locations that 72 degree, interval angle is formed centered by this positioning hole, respectively be equipped with several weep hole, and to should in the drainage seat peripheral surface in five area sewerage holes, be equipped with again spaced 72 degree of angles arrangement respectively and opening five influent bases all down, each influent base is equipped with again several water inlet, and respectively place the T-shaped piston sheet of a handstand in the central authorities of each influent base, wherein, weep hole on this drainage seat five regions, five influent bases are corresponding thereto connected respectively, and a pump head lid, be that lid is placed on pump head seat, and by diaphragm and piston valve body coated, its outer edge surface is provided with a water intake, a water outlet and several fixing perforation, and within it edge face central authorities are provided with a circle dome ring, in each cylinder escapement of this escapement seat, horizontal top surface is located the region setting tool one-tenth of concave ring groove to vertical side edge face to lower inclined plane, and this pump head seat end face is arranged with an arc groove downwards around the periphery near each start perforation, and on the diaphragm bottom surface of this each arc groove position corresponding, be convexly equipped with an arc bump downwards, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each arc bump of this diaphragm bottom surface embeds in each arc groove of pump head seat end face completely, and form shorter torque arm length between arc bump in diaphragm bottom surface and positioning convex ring block.

A kind of vibration control structure and swing wheel structure of five booster cavity diaphragm pumps are improved, and comprising: a motor, one motor protecgulum, its central build-in has a bearing, and is placed by the force-output shaft of motor, is convexly equipped with a circle epirelief annulus, and is provided with several fixing perforation in outer periphery in this epirelief annulus, one inclination eccentric cam, its central authorities run through an axis hole, and cover is fixed on the force-output shaft of motor, one escapement seat, its bottom center build-in has an escapement bearing, and is set on inclination eccentric cam, and the end face equi-spaced apart arrangement in pedestal is convexly equipped with five escapements, the horizontal top surface of each escapement is arranged with a tapped hole, and is arranged with a delineation position concave ring groove again in the periphery of this tapped hole, one pump head seat, that cover is placed on the epirelief annulus of motor protecgulum, its end face is equipped with five equi-spaced apart and is greater than the start perforation of five escapement external diameters in escapement seat, its bottom surface is to having dome ring under a circle, the yardstick of this lower dome ring is identical with the epirelief annulus yardstick of motor protecgulum, the another end face down convex annular direction near outer periphery, then be equipped with several fixing perforation, one diaphragm, be placed on the end face of pump head seat, by semi-rigid elastic material ejection formation, its outermost periphery end face is equipped with two circles and parallels opposed interior raised line and outer raised line, and give off five roads by end face central position and to connect with this interior raised line the fin connected, between Shi Gai five road fin and interior raised line, five piston start districts have been separated out between quilt, and each piston start district corresponds on the tapped hole position of each escapement end face, respectively be equipped with a central perforation again, and be convexly equipped with a circle positioning convex ring block in the diaphragm bottom surface being positioned at each central perforation, five piston thrust blocks, are be placed in respectively in five piston start districts of diaphragm, each piston thrust block run through and is provided with a shoulder hole, by retaining screw through shoulder hole, can be fixed in the tapped hole of five escapements in escapement seat by diaphragm and five piston thrust blocks, one piston valve body, be placed on diaphragm, its bottom outer peripheral edge side is convexly equipped with a ring raised line downwards, the space between diaphragm China and foreign countries' raised line and interior raised line can be plugged, middle position towards pump head lid direction is arranged with a circular drainage seat, five regional location central authorities that 72 degree, interval angle is formed on this drainage seat are respectively equipped with a positioning hole, can penetrate fixing for a T-shaped piston sheet, on another regional location between each positioning hole and drainage seat, be equipped with several weep hole again, and to should in the drainage seat peripheral surface in each region, be equipped with again spaced 72 degree of angles arrangement respectively and opening five influent bases all down, each influent base is equipped with again several water inlet, and place the T-shaped piston sheet of a handstand in the central authorities of each influent base, wherein, weep hole on each region of drainage seat, each influent base is corresponding thereto connected respectively, and a pump head lid, be that lid is placed on pump head seat, and by diaphragm and piston valve body coated, its outer edge surface is provided with a water intake, a water outlet and several fixing perforation, and within it edge face central authorities are provided with a circle dome ring, in each cylinder escapement of this escapement seat, horizontal top surface is located the region setting tool one-tenth of concave ring groove to vertical side edge face to lower inclined plane, and this pump head seat end face is arranged with an arc groove downwards around the periphery that each start is bored a hole, and on the diaphragm bottom surface of this each arc groove position corresponding, be convexly equipped with an arc bump downwards, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each arc bump of this diaphragm bottom surface embeds in each arc groove of pump head seat end face completely, and form shorter torque arm length between arc bump in diaphragm bottom surface and positioning convex ring block.

Beneficial effect of the present invention is: the vibration control structure and the swing wheel structure that the invention provides a kind of five booster cavity diaphragm pumps are improved, it is, in five booster cavity diaphragm pumps, pump head seat end face is arranged with an arc groove downwards around the periphery that each start is bored a hole, and on the diaphragm bottom surface of this each arc groove position corresponding, be convexly equipped with an arc bump downwards, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each arc bump of this diaphragm bottom surface embeds in each arc groove of pump head seat end face completely, and form shorter torque arm length between arc bump in diaphragm bottom surface and positioning convex ring block, after making the active force of escapement up pushing tow diaphragm bottom surface be multiplied by this shorter torque arm length, the moment produced diminishes, and then the 〝 reached when significantly reducing by five booster cavity diaphragm pump starts shakes 〞 intensity.

In addition, five arc bumps by the projection of diaphragm bottom surface embed in five recessed arc grooves of pump head seat end face, form shorter torque arm length, significantly can reduce its 〝 when five booster cavity diaphragm pump starts and shake 〞 intensity, make this five booster cavities diaphragm pump be installed in known there is the base of Rubber shock-absorbing pad after, and be fixed in again bathe kitchen water supply equipment in large scale business anti-penetration water purifier or touring car shell on, completely can not empathize to this shell and send the irritating sound.

The region setting tool of setting circle ring groove in horizontal top surface in each cylinder escapement in escapement seat to vertical side edge face becomes to lower inclined plane by the present invention, after making the motor force-output shaft of five booster cavity diaphragm pumps rotate start, five cylinder escapements are subject to inclination eccentric cam when rotating the diaphragm bottom surface in up pushing tow piston start district, its active force upwards, the barrier film lamellar body generation oblique pull state upwards in diaphragm between positioning convex ring to outer raised line can be made, by setting circle ring groove in horizontal top surface in each cylinder escapement to vertical side edge face to lower inclined plane, can simultaneously completely smoothly be supported on the bottom surface, diaphragm piston start district of this oblique pull state, and can not produce to bottom surface, diaphragm piston start district the phenomenon that 〝 extrudes 〞, therefore the rounding of cylinder escapement in known five booster cavity diaphragm pumps can be eliminated completely, to the diaphragm piston start district bottom surface high frequency extruding crackly disappearance that causes, and then significantly can improve the tolerance level that diaphragm bears cylinder escapement high frequency thrusting action, and effectively extend the working life of whole five booster cavity diaphragm pumps.

Simultaneously, the region setting tool of setting circle ring groove in horizontal top surface in each cylinder escapement in escapement seat to vertical side edge face becomes to lower inclined plane by the present invention, after making the motor force-output shaft of five booster cavity diaphragm pumps rotate start, five cylinder escapements are subject to inclination eccentric cam when rotating the diaphragm bottom surface in up pushing tow piston start district, its active force upwards, the barrier film lamellar body generation oblique pull state upwards in diaphragm between positioning convex ring to outer raised line can be made, by setting circle ring groove in horizontal top surface in each cylinder escapement to vertical side edge face to lower inclined plane, can simultaneously completely smoothly be supported on the diaphragm bottom surface of this oblique pull state, and can not produce to bottom surface, diaphragm piston start district the phenomenon that 〝 extrudes 〞, diaphragm is made to be subject to upwards after active force, its reaction force synchronously produced significantly reduces, therefore effectively can reduce operating current load and the operating temperature of motor, and then to the lubricant oil in motor bearing can not cause high temperature evaporate to dryness cause lubricating the disappearance of the different sound of not good generation, except all bearings normal operations can guaranteed in diaphragm booster pump are smooth-going, the expenditure of the electric power electricity charge is more reduced because motor operations electric current reduces, have the multiple benefits such as the working life extending whole diaphragm booster pump concurrently simultaneously.

Accompanying drawing explanation

Fig. 1 is the three-dimensional combination figure of known five booster cavity diaphragm pumps.

Fig. 2 is the three-dimensional exploded view of known five booster cavity diaphragm pumps.

Fig. 3 is the stereogram of escapement seat in known five booster cavity diaphragm pumps.

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

Fig. 5 is the stereogram of pump head seat in known five booster cavity diaphragm pumps.

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

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

Fig. 8 is the stereogram of known five booster cavity diaphragm pump septation sheets.

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

Figure 10 is the bottom view of known five booster cavity diaphragm pump septation sheets.

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

Figure 12 is one of illustrative view of known five booster cavity diaphragm pumps.

Figure 13 is the illustrative view two of known five booster cavity diaphragm pumps.

Figure 14 is the illustrative view three of known five booster cavity diaphragm pumps.

Figure 15 is the zoomed-in view of view a in Figure 14.

Figure 16 is the schematic diagram that known five booster cavity diaphragm pumps are fixed on bath kitchen water supply equipment shell in reverse osmosis water filter or touring car.

Figure 17 is the illustrative view four of known five booster cavity diaphragm pumps.

Figure 18 is the zoomed-in view of view b in Figure 17.

Figure 19 is the stereogram of another embodiment of piston valve body in known five booster cavity diaphragm pumps.

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

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

Figure 22 is the three-dimensional exploded view of first embodiment of the invention.

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

Figure 24 is the sectional drawing 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 stereogram of first embodiment of the invention septation sheet.

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

Figure 28 is the bottom view of first embodiment of the invention septation sheet.

Figure 29 is the stereogram of escapement seat in first embodiment of the invention.

Figure 30 is the sectional drawing 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 zoomed-in view of view a in Figure 32.

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

Figure 35 is the zoomed-in view of view b in Figure 34.

Figure 36 is that first embodiment of the invention compares schematic diagram with the section after cylinder escapement in known five booster cavity diaphragm pumps respectively start pushing tow diaphragm.

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

Figure 38 is the sectional drawing 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 stereogram of pump head seat in second embodiment of the invention.

Figure 42 is the sectional drawing 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 stereogram of second embodiment of the invention septation sheet.

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

Figure 46 is the bottom view of second embodiment of the invention septation sheet.

Figure 47 is the combination section of second embodiment of the invention septation sheet and pump head seat.

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

Figure 49 is the sectional drawing 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 stereogram of pump head seat in third embodiment of the invention.

Figure 53 is the sectional drawing 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 stereogram of third embodiment of the invention septation sheet.

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

Figure 57 is the bottom view of third embodiment of the invention septation sheet.

Figure 58 is the combination section of third embodiment of the invention septation sheet and pump head seat.

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

Figure 60 is the sectional drawing 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 stereogram of pump head seat in fourth embodiment of the invention.

Figure 64 is the sectional drawing 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 stereogram of fourth embodiment of the invention septation sheet.

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

Figure 68 is the bottom view of fourth embodiment of the invention septation sheet.

Figure 69 is the combination section of fourth embodiment of the invention septation sheet and pump head seat.

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

Figure 71 is the sectional drawing 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 stereogram of pump head seat in fifth embodiment of the invention.

Figure 75 is the sectional drawing 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 stereogram of fifth embodiment of the invention septation sheet.

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

Figure 79 is the bottom view of fifth embodiment of the invention septation sheet.

Figure 80 is the combination section of fifth embodiment of the invention septation sheet and pump head seat.

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

Figure 82 is the sectional drawing 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 stereogram of pump head seat in sixth embodiment of the invention.

Figure 86 is the sectional drawing 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 stereogram of sixth embodiment of the invention septation sheet.

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

Figure 90 is the bottom view of sixth embodiment of the invention septation sheet.

Figure 91 is the combination section of sixth embodiment of the invention septation sheet and pump head seat.

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

Figure 93 is the sectional drawing 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 stereogram of pump head seat in seventh embodiment of the invention.

Figure 97 is the sectional drawing 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 stereogram of seventh embodiment of the invention septation sheet.

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

Figure 101 is the bottom view of seventh embodiment of the invention septation sheet.

Figure 102 is the combination section of seventh embodiment of the invention septation sheet and pump head seat.

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

Figure 104 is the sectional drawing 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 drawing of 108-108 line in Figure 107.

Figure 109 is the bottom view of eighth embodiment of the invention septation sheet.

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

Figure 111 is the combination section of eighth embodiment of the invention septation sheet and pump head seat.

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

Figure 113 is the sectional drawing 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 stereogram of ninth embodiment of the invention.

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

Figure 118 is the sectional drawing that ninth embodiment of the invention is installed on known five booster cavity diaphragm pumps.

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

Figure 120 is the zoomed-in view of view a in Figure 119.

Figure 121 is that ninth embodiment of the invention compares schematic diagram with the section after cylinder escapement in known five booster cavity diaphragm pumps respectively start pushing tow diaphragm.

Figure 122 is the three-dimensional exploded view of another embodiment of cylinder escapement in ninth embodiment of the invention.

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

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

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

Figure 126 is the sectional drawing that in ninth embodiment of the invention, another embodiment of cylinder escapement is installed on known five booster cavity diaphragm pumps.

Figure 127 is the illustrative view that in ninth embodiment of the invention, another embodiment of cylinder escapement is installed on known five booster cavity diaphragm pumps.

Figure 128 is the zoomed-in view of view a in Figure 127.

Figure 129 is that in ninth embodiment of the invention, another embodiment of cylinder escapement and cylinder escapement in the known five booster cavity diaphragm pumps section respectively after start pushing tow diaphragm compares schematic diagram.

In figure, concrete label is as follows:

1,103-retaining screw 2-fixing bolt

3,104-nut 10-motor

11-force-output shaft 20-pump head lid

21-water intake 22-water outlet

23,33,63-fixing perforation 24-scalariform groove

25-dome ring 26-pressurized chamber

27-high pressure hydroecium 30-motor protecgulum

31-bearing 32-epirelief annulus

40-inclination eccentric cam 41-axis hole

50,500-escapement seat 51-escapement bearing

52-escapement 53,503-horizontal top surface

54,514-tapped hole 55,505,515-locates concave ring groove

56-vertical side edge face 57-rounding

58,508,526-is to lower inclined plane 60-pump head seat

Dome ring under 61-start perforation 62-

64-arc perforation 65,771-arc groove

66,781-second arc groove 67-second arc perforation

68,791-five arc ring groove 70-diaphragm

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

73-fin 74-piston start district

75-central perforation 76-positioning convex ring block

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

79,681-five arc ring projection 80-piston thrust block

81-shoulder hole 90,900-piston valve body

91,901-ring raised line 92,902-drainage seat

93, the non-return rubber cushion of 903-positioning hole 94-

95,905-weep hole 96,906-influent base

97,907-water inlet 98,904-piston sheet

100-base 101-wing plates on two sides

102-Rubber shock-absorbing pad 506,522-slope inwardly edge surface

502-cylinder escapement 511-cylindrical seat

512-plane of orientation 513-protruding circular column

Hole, rank on 521-escapement annulus 523-

Hole, rank under 524-scala media hole 525-

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

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

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

611-rectangular perforation 612-circular perforations

The square perforation of 613-620, the rectangular projection of 702-

630,703-round bump 641-five arc ring perforation

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.

Embodiment

As shown in Figure 22 to Figure 31, for the first embodiment that vibration control structure and the swing wheel structure of the present invention five booster cavity diaphragm pump are improved, it is around the periphery recessed arc groove 65 (as shown in Figure 23 to Figure 25) downwards near each start perforation 61 on pump head seat 60 end face, and on diaphragm 70 bottom surface of this each arc groove 65 position corresponding, downward projection one arc bump 77 (as shown in Figure 27 and Figure 28), after making the end face of the bottom surface of diaphragm 70 and pump head seat 60 bonded to each other, five arc bumps 77 of this diaphragm 70 bottom surface embed in five arc grooves 65 of pump head seat 60 end face completely, and between the arc bump 77 and positioning convex ring block 76 of diaphragm 70 bottom surface, form shorter torque arm length L2 (as shown in the zoomed-in view in Figure 31), separately the region setting tool of horizontal top surface 53 in each cylinder escapement 52 of escapement seat 50 being located concave ring groove 55 to vertical side edge face 56 is become to lower inclined plane 58 (as shown in Figure 29 and Figure 30).

Continuous as Figure 32, shown in Figure 33 and Figure 15, when five booster cavity diaphragm pump starts, due to the torque arm length L2(between the arc bump 77 of diaphragm 70 bottom surface and positioning convex ring block 76 as shown in figure 33), be less than the torque arm length L1(of diaphragm 70 at home and abroad between raised line 71 and positioning convex ring block 76 as shown in Figure 15 and Figure 33), therefore the directed force F of cylinder escapement 52 up pushing tow diaphragm 70 bottom surface is multiplied by shorter torque arm length L2, the moment (i.e. moment=F × L2) produced also diminishes relatively, therefore, five arc bumps 77 by diaphragm 70 bottom surface projection embed five recessed arc grooves 65 of pump head seat 60 end face, the moment loading of each cylinder escapement 52 upwards thrusting action power F can be reduced, and then reach the intensity significantly reducing 〝 vibrations 〞, via the result display after pilot sample actual measurement, 〝 of the present invention shakes 〞 intensity and only has less than 1/10th of known five booster cavity diaphragm pumps, and known base 100 is first installed on the pump housing of the present invention, be fixed on again and in large scale business anti-penetration water purifier or touring car, bathe (as shown in figure 16) on the shell C of kitchen water supply equipment, namely can not empathize completely and cause the irritating sound that sends.

For another shown in Figure 34 to Figure 36, when the vibration control structure of the invention described above five booster cavity diaphragm pump and swing wheel structure improve first embodiment's start, these five cylinder escapements 52 are subject to after inclination eccentric cam 40 rotates diaphragm 70 bottom surface in up pushing tow piston start district 74, its directed force F upwards, the barrier film lamellar body generation oblique pull state upwards in diaphragm 70 between positioning convex ring block 76 to outer raised line 71 can be made, by horizontal top surface 53 in this cylinder escapement 52 is located concave ring groove 55 to vertical side edge face 56 to lower inclined plane 58, can simultaneously complete smooth contact be supported on the bottom surface, diaphragm 70 piston start district 74 of this oblique pull state, and can not produce to bottom surface, diaphragm 70 piston start district 74 phenomenon (as shown in FIG. 34 and 35) that 〝 extrudes 〞, and the reaction force Fs that this diaphragm 70 synchronously produces also can significantly reduce (as shown in the arrow distribution of size reaction force Fs each in Figure 35 thereupon, known after it is compared with each size reaction force Fs in Figure 18, the reaction force Fs that certain the present invention can make diaphragm 70 synchronously produce significantly reduces), therefore, by horizontal top surface 53 in cylinder escapement 52 of the present invention is located concave ring groove 55 to vertical side edge face 56 to lower inclined plane 58, except the rounding 57 can eliminating cylinder escapement 52 in known five booster cavity diaphragm pumps completely, 〞 is extruded to diaphragm 70 piston start district 74 bottom surface high frequency 〝 and causes crackly disappearance outer (as shown in imaginary line part in Figure 36), and have and diaphragm 70 is subject to upwards after directed force F, synchronously produce effect that reaction force Fs significantly reduces, make diaphragm 70 significantly can improve the tolerance level bearing cylinder escapement 52 high frequency thrusting action, and effectively can reduce operating current load and the operating temperature of motor, and then to the lubricant oil in motor bearing can not cause high temperature evaporate to dryness cause lubricating the disappearance of the different sound of not good generation, except all bearings normal operations can guaranteed in five booster cavity diaphragm pumps are smooth-going, the expenditure of the electric power electricity charge is more reduced because motor operations electric current reduces, have the multiple benefits such as the working life extending whole five booster cavity diaphragm pumps concurrently simultaneously, the present invention be installed on known five booster cavity diaphragm pumps and show via the result after actual measurement, the operating temperature of motor 10 can reduce at least 15 DEG C, operating current can reduce more than 1 ampere, and can increase the working life of diaphragm 70 and whole five booster cavity diaphragm pumps and reach more than twice.

As shown in Figure 37 and Figure 38, each arc groove 65 in the invention described above first embodiment on this pump head seat 60 end face changes and is set as arc perforation 64.

As shown in Figure 39 and Figure 40, each arc groove 65(in first embodiment of the invention on this pump head seat 60 end face is as Suo Shi Figure 23 to 25), another changing is set as arc bump 651(as shown in figure 39), and corresponding thereto each arc bump 77(of diaphragm 70 bottom surface as Suo Shi Figure 27 and 28), also synchronous change is set as arc groove 771(as shown in figure 39), after bonded to each other for the end face of the bottom surface of diaphragm 70 and pump head seat 60, each arc bump 651 of this pump head seat 60 end face can embed each arc groove 771 interior (as shown in figure 40) of diaphragm 70 bottom surface completely, it still can form shorter torque arm length L3 (as shown in the zoomed-in view in Figure 40) between the arc groove 771 of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞.

As shown in Figure 41 to Figure 47, for the second embodiment that vibration control structure and the swing wheel structure of the present invention five booster cavity diaphragm pump are improved, wherein, each arc groove 65(on this pump head seat 60 end face is as Suo Shi Figure 23 and 25), change and its adjacent two end part are formed circle five arc ring groove 68(mutually in succession afterwards as Suo Shi Figure 41 to 43), and corresponding thereto each arc bump 77(of diaphragm 70 bottom surface as Suo Shi Figure 27 and 28), also its adjacent two end part are formed circle five arc ring projection 79(as Suo Shi Figure 45 and 46 by synchronous change mutually in succession afterwards), after bonded to each other for the end face of the bottom surface of diaphragm 70 and pump head seat 60, five arc ring projections 79 of this diaphragm 70 bottom surface can embed five arc ring grooves 68 interior (as shown in figure 47) of pump head seat 60 end face completely, it still can form shorter torque arm length L2 (as shown in the zoomed-in view in Figure 47) between five arc ring projections 79 of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞.

As shown in Figure 48 and Figure 49, five arc ring grooves 68 in the invention described above second embodiment on this pump head seat 60 end face change and are set as five arc ring perforation 641.

As shown in Figure 50 and Figure 51, circle five arc ring groove 68(in second embodiment of the invention on this pump head seat 60 end face are as Suo Shi Figure 41 to 43), another changing is set as a circle five arc ring projection 681(as shown in figure 50), and one of diaphragm 70 bottom surface enclose five arc ring projection 79(as Suo Shi Figure 45 and 46 corresponding thereto), also synchronous change is set as a circle five arc ring groove 791(as shown in figure 50), after bonded to each other for the end face of the bottom surface of diaphragm 70 and pump head seat 60, five arc ring projections 681 of this pump head seat 60 end face can embed five arc ring grooves 791 interior (as shown in figure 51) of diaphragm 70 bottom surface completely, it still can form shorter torque arm length L3 (as shown in the zoomed-in view in Figure 51) between five arc ring grooves 791 of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞.

As shown in Figure 52 to Figure 58, for the 3rd embodiment that vibration control structure and the swing wheel structure of the present invention five booster cavity diaphragm pump are improved, it is the periphery place placing arc groove 65 in pump head seat 60 outside each start perforation 61, more have additional one second arc groove 66(as Suo Shi Figure 53 to 54), and on diaphragm 70 bottom surface of this second arc groove 66 position corresponding, also one second arc bump 78(is had additional downwards in the periphery of arc bump 77 as shown in Figure 56 and Figure 57), after making the end face of the bottom surface of diaphragm 70 and pump head seat 60 bonded to each other, the arc bump 77 of this diaphragm 70 bottom surface and the second arc bump 78 can embed arc groove 65 and second arc groove 66 interior (as shown in Figure 58 and zoomed-in view thereof) of pump head seat 60 end face respectively, it still can form shorter torque arm length L2 (as shown in the zoomed-in view in Figure 58) between the arc bump 77 of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞, and mutual chimeric by this second arc bump 78 and the second arc groove 66, when diaphragm 70 piston start district 74 can be made to be subject to the directed force F of escapement 52 pushing tow, the steadiness that maintenance energy arm lengths L2 can not be changed by displacement can be increased.。

As shown in Figure 59 and Figure 60, each arc groove 65 in the invention described above the 3rd embodiment on this pump head seat 60 end face and the second arc groove 66 all change be set as arc bore a hole 64 and second arc bore a hole 67.

As shown in Figure 61 and Figure 62, each arc groove 65 in third embodiment of the invention on this pump head seat 60 end face and the second arc groove 66(are as Suo Shi Figure 52 to 54), another changing is set as arc bump 651 and the second arc bump 661(as shown in Figure 61), and corresponding thereto each arc bump 77 of diaphragm 70 bottom surface and the second arc bump 78(as Suo Shi Figure 56 and 57), also synchronous change is set as arc groove 771 and the second arc groove 781(as shown in Figure 61), after bonded to each other for the end face of the bottom surface of diaphragm 70 and pump head seat 60, each arc bump 651 and second arc bump 661 of this pump head seat 60 end face, each arc groove 771 and second arc groove 781 interior (as shown in Figure 62) of diaphragm 70 bottom surface can be embedded respectively, it also can form shorter torque arm length L3 (as shown in the zoomed-in view in Figure 62) between the arc groove 771 of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞, and the steadiness that increase maintenance energy arm lengths L3 can not be changed by displacement.

As shown in Figure 63 to Figure 69, for the 4th embodiment that vibration control structure and the swing wheel structure of the present invention five booster cavity diaphragm pump are improved, its be on pump head seat 60 end face around near each start perforation 61 periphery downwards a recessed whole circle concave ring groove 601(as Suo Shi Figure 63 to 65), and on the bottom surface of the diaphragm 70 of this whole circle concave ring groove 601 position corresponding downward projection one whole circle bulge loop block 701(as shown in Figure 67 and Figure 68), after making the end face of the bottom surface of this diaphragm 70 and pump head seat 60 bonded to each other, the whole circle bulge loop block 701 of this diaphragm 70 bottom surface embeds the whole circle concave ring groove 601 interior (as shown in Figure 69) of pump head seat 60 end face completely, it still can form shorter torque arm length L2 (as shown in the zoomed-in view in Figure 69) between the whole circle bulge loop block 701 of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞.

As shown in Figure 70 and Figure 71, each the whole circle concave ring groove 601 in the invention described above the 4th embodiment on this pump head seat 60 end face changes and is set as whole circle scrobicular ring perforation 600.

As shown in Figure 72 and Figure 73, each whole circle concave ring groove 601(in fourth embodiment of the invention on this pump head seat 60 end face is as Suo Shi Figure 63 to 65), another changing is set as whole circle bulge loop block 610(as shown in Figure 72), and corresponding thereto each whole circle bulge loop block 701(of diaphragm 70 as Suo Shi Figure 67 and 68), also synchronous change is set as whole circle concave ring groove 710(as shown in Figure 72), after bonded to each other for the end face of the bottom surface of diaphragm 70 and pump head seat 60, each whole circle bulge loop block 610 of this pump head seat 60 end face can embed each whole circle concave ring groove 710 interior (as shown in Figure 73) of diaphragm 70 bottom surface completely, it also can form shorter torque arm length L3 (as shown in the zoomed-in view in Figure 73) between the whole circle concave ring groove 710 of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞.

As shown in Figure 74 to Figure 80, for the 5th embodiment that vibration control structure and the swing wheel structure of the present invention five booster cavity diaphragm pump are improved, its be on pump head seat 60 end face around near each start perforation 61 the downward recessed spaced several long recess 602(in periphery as shown in Figure 74 to Figure 76), and on diaphragm 70 bottom surface of this several long recess 602 position corresponding the rectangular projection 702(of the downward several equal number of projection as shown in Figure 78 and Figure 79), after making the end face of the bottom surface of diaphragm 70 and pump head seat 60 bonded to each other, each rectangular projection 702 of this diaphragm 70 bottom surface embeds each long recess 602 interior (as shown in Figure 80) of pump head seat 60 end face completely, it still can form shorter torque arm length L2 (as shown in the zoomed-in view in Figure 80) between the rectangular projection 702 of each of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞.

As shown in Figure 81 and Figure 82, the several long recess 602 in the invention described above the 5th embodiment on this pump head seat 60 end face change and are set as several rectangular perforation 611.

As shown in Figure 83 and Figure 84, several long recess 602(in fifth embodiment of the invention on this pump head seat 60 end face are as Suo Shi Figure 74 to 76), another changing is set as several rectangular projection 620(as shown in Figure 83), and corresponding thereto the several rectangular projection 702(of diaphragm 70 bottom surface as Suo Shi Figure 78 and 79), also synchronous change is set as several long recess 720(as shown in Figure 83), after bonded to each other for the end face of the bottom surface of diaphragm 70 and pump head seat 60, the several rectangular projection 620 of this pump head seat 60 end face can embed several long recess 720 interior (as shown in figure 84) of diaphragm 70 bottom surface respectively, it also can form shorter torque arm length L3 (as shown in the zoomed-in view in Figure 84) between several long recess 720 of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞.

As shown in Figure 85 to Figure 91, for the 6th embodiment that vibration control structure and the swing wheel structure of the present invention five booster cavity diaphragm pump are improved, its be on pump head seat 60 end face around near each start perforation 61 the downward recessed spaced several circular groove 603(in periphery as shown in Figure 85 to Figure 87), and on diaphragm 70 bottom surface of this several circular groove 603 position corresponding the round bump 703(of the downward several equal number of projection as shown in Figure 89 and Figure 90), after making the end face of the bottom surface of diaphragm 70 and pump head seat 60 bonded to each other, each round bump 703 of this diaphragm 70 bottom surface embeds each circular groove 603 interior (as shown in Figure 91) of pump head seat 60 end face completely, it still can form shorter torque arm length L2 (as shown in the zoomed-in view in Figure 91) in diaphragm 70 bottom surface between each round bump 703 and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞.

As shown in Figure 92 and Figure 93, the several circular grooves 603 in the invention described above the 6th embodiment on this pump head seat 60 end face change and are set as several circular perforations 612.

As shown in Figure 94 and Figure 95, several circular groove 603(in sixth embodiment of the invention on this pump head seat 60 end face are as Suo Shi Figure 85 to 87), another changing is set as several round bump 630(as shown in Figure 94), and corresponding thereto several round bump 703(of diaphragm 70 bottom surface as Suo Shi Figure 89 and 90), also synchronous change is set as several circular groove 730(as shown in Figure 94), after bonded to each other for the end face of the bottom surface of diaphragm 70 and pump head seat 60, several round bumps 630 of this pump head seat 60 end face can embed several circular grooves 730 interior (as shown in Figure 95) of diaphragm 70 bottom surface completely, it also can form shorter torque arm length L3 (as shown in the zoomed-in view in Figure 95) between several circular grooves 730 of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞.

As shown in Figure 96 to Figure 102, for the 7th embodiment that vibration control structure and the swing wheel structure of the present invention five booster cavity diaphragm pump are improved, its be on pump head seat 60 end face around near each start perforation 61 the downward recessed spaced several square groove 604(in periphery as shown in Figure 96 to Figure 98), and on diaphragm 70 bottom surface of this several square groove 604 position corresponding the bumping square 704(of the downward several equal number of projection as shown in Figure 100 and Figure 101), after making the end face of the bottom surface of diaphragm 70 and pump head seat 60 bonded to each other, each bumping square 704 of this diaphragm 70 bottom surface embeds each square groove 604 interior (as shown in Figure 102) of pump head seat 60 end face completely, it still can form shorter torque arm length L2 (as shown in the zoomed-in view in Figure 102) in diaphragm 70 bottom surface between each bumping square 704 and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞.

As shown in Figure 103 and Figure 104, the several square grooves 604 in the invention described above the 7th embodiment on this pump head seat 60 end face change and are set as several square perforation 613.

As shown in Figure 105 and Figure 106, several square groove 604(in seventh embodiment of the invention on this pump head seat 60 end face are as Suo Shi Figure 96 to 98), another changing is set as several bumping square 640(as shown in Figure 105), and corresponding thereto several bumping square 704(of diaphragm 70 bottom surface as Suo Shi Figure 100 and 101), also synchronous change is set as several square groove 740(as shown in Figure 105), after bonded to each other for the end face of the bottom surface of diaphragm 70 and pump head seat 60, several bumping squares 640 of this pump head seat 60 end face can embed several square grooves 740 interior (as shown in Figure 106) of diaphragm 70 bottom surface completely, it also can form shorter torque arm length L3 (as shown in the zoomed-in view in Figure 106) between several square grooves 740 of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞.

As shown in Figure 107 to Figure 111, for the 8th embodiment that vibration control structure and the swing wheel structure of the present invention five booster cavity diaphragm pump are improved, it is around the periphery recessed whole circle concave ring groove 601 downwards near each start perforation 61 on pump head seat 60 end face, and be arranged with a circle five arc ring groove 68(again as Suo Shi Figure 107 and 108 in the periphery near this each whole circle concave ring groove 601), and on diaphragm 70 bottom surface of this whole circle concave ring groove 601 corresponding and five arc ring groove 68 positions, also projection one whole circle bulge loop block 701 and encloses five arc ring projection 79(as Suo Shi Figure 109 and 110 downwards), after making the end face of the bottom surface of diaphragm 70 and pump head seat 60 bonded to each other (as shown in Figure 111), one whole circle bulge loop block 701 of this diaphragm 70 bottom surface and one encloses the whole circle concave ring groove 601 and that five arc ring projections 79 embed pump head seat 60 end face respectively and encloses in five arc ring grooves 68 (as shown in Figure 111 and zoomed-in view thereof), it still can form shorter torque arm length L2 (as shown in the zoomed-in view in Figure 111) between of diaphragm 70 bottom surface whole circle bulge loop block 701 and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞, and enclose the mutual chimeric of five arc ring grooves 68 by these circle five arc ring projections 79 and, when diaphragm 70 piston start district 74 can be made to be subject to the directed force F of escapement 52 pushing tow, the steadiness that maintenance energy arm lengths L2 can not be changed by displacement can be increased.

As shown in Figure 112 and Figure 113, in the invention described above the 8th embodiment on this pump head seat 60 end face one whole circle concave ring groove 601 and enclose five arc ring grooves 68 change be set as a whole circle scrobicular ring bore a hole 600 and five arc ring bore a hole 641.

As shown in Figure 114 and Figure 115, each whole circle concave ring groove 601 in eighth embodiment of the invention on this pump head seat 60 end face encloses five arc ring groove 68(as Suo Shi Figure 107 and 108 with each), another changing is set as a whole circle bulge loop block 610 and and encloses five arc ring projection 681(as shown in Figure 114), and one of diaphragm 70 bottom surface whole circle bulge loop block 701 and encloses five arc ring projection 79(as Suo Shi Figure 109 and 110 corresponding thereto), also synchronous change is set as a whole circle concave ring groove 710 and and encloses five arc ring groove 791(as shown in Figure 114), after bonded to each other for the end face of the bottom surface of diaphragm 70 and pump head seat 60, one whole circle bulge loop block 610 of this pump head seat 60 end face and one encloses the whole circle concave ring groove 710 and that five arc ring projections 681 can embed diaphragm 70 bottom surface respectively and encloses five arc ring grooves 791 interior (as shown in Figure 115), it also can form shorter torque arm length L3 (as shown in the zoomed-in view in Figure 115) between the whole circle concave ring groove 710 of of diaphragm 70 bottom surface and positioning convex ring block 76, and there is effect equally that significantly reduce 〝 vibrations 〞, and the steadiness that increase maintenance energy arm lengths L3 can not be changed by displacement.

As shown in Figure 116 to Figure 118, for the 9th embodiment that vibration control structure and the swing wheel structure of the present invention five booster cavity diaphragm pump are improved, it is by the enlarged diameter of each cylinder escapement 502 in escapement seat 500, but still be less than the internal diameter of start perforation 61 in pump head seat 60, and the edge surface 506 that becomes to slope inwardly by its edge surface setting tool, and in each cylinder escapement 502, horizontal top surface 503 is located the region setting tool one-tenth of concave ring groove 505 to this edge surface 506 that slopes inwardly to lower inclined plane 508.

Continuous as shown in Figure 119 to Figure 121, when the vibration control structure of the invention described above five booster cavity diaphragm pump and swing wheel structure improve the 9th embodiment's start, five cylinder escapements 502 are subject to inclination eccentric cam 40 when rotating diaphragm 70 bottom surface in up pushing tow piston start district 74, its directed force F upwards, the barrier film lamellar body generation oblique pull state upwards in diaphragm 70 between positioning convex ring block 76 to outer raised line 71 can be made, by horizontal top surface 503 in this cylinder escapement 502 is located concave ring groove 505 to the edge surface 506 that slopes inwardly to lower inclined plane 508, can simultaneously complete smooth contact be supported on diaphragm 70 bottom surface of this oblique pull state, and can not produce to bottom surface, diaphragm 70 piston start district 74 phenomenon (as Suo Shi Figure 119 and 120) that 〝 extrudes 〞, and the reaction force Fs that this diaphragm 70 synchronously produces also can significantly reduce (as shown in the arrow distribution of size reaction force Fs each in Figure 120) thereupon, and the project organization of the edge surface 506 that slopes inwardly, can because of after cylinder escapement 502 enlarged diameter, its start upwards pushing tow displacement time, can avoid abutting against the wall surface of the hole of start perforation 61 in pump head seat 60, therefore, by horizontal top surface 503 in cylinder escapement 502 of the present invention is located concave ring groove 505 to the edge surface 506 that slopes inwardly to lower inclined plane 508, except the disappearance that the piston start district, rounding 57 pairs of diaphragm 70 bottom surfaces 74 can eliminating cylinder escapement 502 in known five booster cavity diaphragm pumps completely produces 〝 extruding 〞 (as shown in imaginary line part in Figure 121), and have and diaphragm 70 is subject to upwards after directed force F, synchronously produce effect that reaction force Fs significantly reduces, make diaphragm 70 significantly can improve the tolerance level bearing cylinder escapement 502 high frequency thrusting action, and then effectively extend the working life of whole five booster cavity diaphragm pumps.In addition, due to the enlarged diameter of cylinder escapement 502, also its area to lower inclined plane 508 is made to be strengthened, therefore the area (in as Figure 121 shown in figure number A) of smooth contact oblique pull state diaphragm 70 bottom surface can be increased when start, and the support increased reaction force Fs, and then reduce the influence degree that diaphragm 70 is subject to reaction force Fs again, also to producing the effect extended again the working life of diaphragm 70.

As shown in Figure 122 to Figure 125, the vibration control structure of the invention described above five booster cavity diaphragm pump and swing wheel structure are improved in the 9th embodiment, this each cylinder escapement 502 changes setting tool and is made up of a cylindrical seat 511 and an escapement annulus 521, wherein, the circumferential outer edge face of cylindrical seat 511 is provided with one plane of orientation 512, and be provided with a protruding circular column 513 end face is convex, and the end face fovea centralis of this protruding circular column 513 is provided with a tapped hole 514, this escapement annulus 521 is nested with on cylindrical seat 511, its outer periphery face is set as the edge surface 522 that slopes inwardly, in end face, central authorities are provided with mutually through hole, upper rank 523 toward direction, bottom surface, scala media hole 524 and hole, lower rank 525, wherein, the aperture in hole, upper rank 523 is greater than the external diameter of protruding circular column 513 in cylindrical seat 511, the internal diameter in scala media hole 524 is identical with the external diameter of protruding circular column 513 in cylindrical seat 511, the internal diameter in hole, lower rank 525 is identical with the external diameter of cylindrical seat 511, separately be set as to lower inclined plane 526 by hole, upper rank 523 to the region of the edge surface 522 that slopes inwardly, escapement annulus 521 is nested with after cylindrical seat 511, one can be formed between protruding circular column 513 and hole, upper rank 523 and locate concave ring groove 515(as shown in Figure 124 and Figure 125).

Continuous as shown in Figure 126 to Figure 129, after above-mentioned escapement annulus 521 and cylindrical seat 511 phase fit, five positioning convex ring blocks 76 of diaphragm 70 bottom surface are plugged in the location concave ring groove 515 of five cylinder escapements 502 in escapement seat 500 respectively, the shoulder hole 81 into piston thrust block 80 is worn again by retaining screw 1, and after passing the central perforation 75 in five piston start districts 74 in diaphragm 70, diaphragm 70 and five piston thrust blocks 80 can be fixed at simultaneously the tapped hole 514 interior (as shown in the zoomed-in view in Figure 126) of the cylindrical seat 511 of five cylinder escapements 502 in escapement seat 500, when the force-output shaft 11 of motor 10 rotates, five cylinder escapements 502 are subject to inclination eccentric cam 40 when rotating diaphragm 70 bottom surface in up pushing tow piston start district 74, its directed force F upwards, the barrier film lamellar body generation oblique pull state upwards in diaphragm 70 between positioning convex ring block 76 to outer raised line 71 can be made, by escapement annulus 521 in this cylinder escapement 502 location concave ring groove 515 to the edge surface 522 that slopes inwardly to lower inclined plane 526, can simultaneously complete smooth contact be supported on diaphragm 70 bottom surface of this oblique pull state, and can not produce to diaphragm 70 bottom surface the phenomenon (as shown in Figure 127 and Figure 128) that 〝 extrudes 〞, and the reaction force Fs that this diaphragm 70 synchronously produces also can significantly reduce (as shown in the arrow distribution of size reaction force Fs each in Figure 128) thereupon, and the project organization of the edge surface 522 that slopes inwardly, still can because of after cylinder escapement 502 enlarged diameter, its start upwards pushing tow displacement time, can avoid abutting against the wall surface of the hole of start perforation 61 in pump head seat 60, therefore, it is except the disappearance that rounding 57 pairs of diaphragm 70 bottom surfaces can eliminating cylinder escapement 502 in known five booster cavity diaphragm pumps completely produce 〝 extruding 〞 (as shown in imaginary line part in Figure 129), still have and diaphragm 70 is subject to upwards after directed force F, synchronously produce effect that reaction force Fs significantly reduces, make diaphragm 70 significantly can improve the tolerance level bearing cylinder escapement 502 high frequency thrusting action, and then effectively extend the working life of whole five booster cavity diaphragm pumps, and except identical with effect that above-mentioned second embodiment has, this has slope inwardly edge surface 522 and the escapement annulus 521 to lower inclined plane 526, the feasibility of demoulding must be considered when making, therefore itself and escapement seat 500 are separated making, the cost of manufacture can be saved, cylindrical seat 511 then can make in one-body molded mode with escapement seat 500, again both are combined into cylinder escapement 502, therefore, this structural design has completely and meets industry and produce and save the double benefit of overall manufacture cost in a large number.

In sum, the present invention with the most easily structure and under not increasing the comprehensive consideration of overall volume production cost, reach damping and effect of five booster cavity diaphragm pumps, and with the most easy cylinder escapement improvement structure, reach the working life of prolongation five booster cavity diaphragm pump septation sheet, make also increase more than the twice reaching original the working life of whole five booster cavity diaphragm pumps thereupon, there is high industrial usability and practicability very much, should meet the important document of patent, be file an application in accordance with the law.

Claims (52)

1. the vibration control structure of a booster cavity diaphragm pump and swing wheel structure are improved, and it is characterized in that, comprising:

One motor;

One motor protecgulum, its central build-in has a bearing, and is placed by the force-output shaft of motor, is convexly equipped with a circle epirelief annulus, and is provided with several fixing perforation in outer periphery in this epirelief annulus;

One inclination eccentric cam, its central authorities run through an axis hole, and cover is fixed on the force-output shaft of motor;

One escapement seat, its bottom center build-in has an escapement bearing, and be set on inclination eccentric cam, end face equi-spaced apart arrangement in pedestal is convexly equipped with five escapements, the horizontal top surface of each escapement is arranged with a tapped hole, and be arranged with a delineation position concave ring groove again in the periphery of this tapped hole, and its horizontal top surface becomes rounding with the vertical side edge face place of connecting setting tool;

One pump head seat, that cover is placed on the epirelief annulus of motor protecgulum, its end face is equipped with five equi-spaced apart and is greater than the start perforation of five escapement external diameters in escapement seat, its bottom surface is to having dome ring under a circle, the yardstick of this lower dome ring is identical with the epirelief annulus yardstick of motor protecgulum, the another end face down convex annular direction near outer periphery, then be equipped with several fixing perforation;

One diaphragm, be placed on the end face of pump head seat, by semi-rigid elastic material ejection formation, its outermost periphery end face is equipped with two circles and parallels opposed interior raised line and outer raised line, and give off five roads by end face central position and to connect with this interior raised line the fin connected, between Shi Gai five road fin and interior raised line, five piston start districts have been separated out between quilt, and each piston start district corresponds on the tapped hole position of each escapement end face, respectively be equipped with a central perforation again, and be convexly equipped with a circle positioning convex ring block in the diaphragm bottom surface being positioned at each central perforation;

Five piston thrust blocks, are be placed in respectively in five piston start districts of diaphragm, each piston thrust block run through and is provided with a shoulder hole, by retaining screw through shoulder hole, can be fixed in the tapped hole of five escapements in escapement seat by diaphragm and five piston thrust blocks;

One piston valve body, be placed on diaphragm, its bottom outer peripheral edge side is convexly equipped with a ring raised line downwards, the space between raised line and outer raised line in diaphragm can be plugged, a circular drainage seat is being provided with towards the middle position in pump head lid direction, and be equipped with a positioning hole in the central authorities of drainage seat, can penetrate fixing for a T-shaped non-return rubber cushion, on another five regional locations that 72 degree, interval angle is formed centered by this positioning hole, respectively be equipped with several weep hole, and to should in the drainage seat peripheral surface in five area sewerage holes, be equipped with again spaced 72 degree of angles arrangement respectively and opening five influent bases all down, each influent base is equipped with again several water inlet, and respectively place the T-shaped piston sheet of a handstand in the central authorities of each influent base, wherein, weep hole on this drainage seat five regions, five influent bases are corresponding thereto connected respectively, and

One pump head lid, be lid be placed on pump head seat, and by diaphragm and piston valve body coated, its outer edge surface is provided with a water intake, a water outlet and several fixing perforation, and within it edge face central authorities are provided with a circle dome ring;

In each cylinder escapement of this escapement seat, horizontal top surface is located the region setting tool one-tenth of concave ring groove to vertical side edge face to lower inclined plane, and this pump head seat end face is arranged with an arc groove downwards around the periphery near each start perforation, and on the diaphragm bottom surface of this each arc groove position corresponding, be convexly equipped with an arc bump downwards, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each arc bump of this diaphragm bottom surface embeds in each arc groove of pump head seat end face completely, and form shorter torque arm length between arc bump in diaphragm bottom surface and positioning convex ring block.

2. the vibration control structure of five booster cavity diaphragm pumps according to claim 1 and swing wheel structure are improved, and it is characterized in that: the arc groove of this pump head seat end face changes and is set as arc perforation.

3. the vibration control structure of five booster cavity diaphragm pumps according to claim 1 and swing wheel structure are improved, it is characterized in that: each arc groove of this pump head seat end face changes and is set as arc bump, and each arc bump of diaphragm bottom surface corresponding thereto, also synchronous change is set as arc groove, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each arc bump of this pump head seat end face can embed in each arc groove of diaphragm bottom surface completely, and form shorter torque arm length between arc groove in this diaphragm bottom surface and positioning convex ring block.

4. the vibration control structure of five booster cavity diaphragm pumps according to claim 1 and swing wheel structure are improved, it is characterized in that: the adjacent both ends portion of each arc groove on this pump head seat end face, be altered to mutually to form a circle five arc ring groove in succession, and the adjacent both ends portion of each arc bump on diaphragm bottom surface corresponding thereto, be also synchronously altered to and mutually form a circle five arc ring projection in succession.

5. the vibration control structure of five booster cavity diaphragm pumps according to claim 4 and swing wheel structure are improved, and it is characterized in that: five arc ring grooves of this pump head seat end face change and are set as five arc rings perforation.

6. the vibration control structure of five booster cavity diaphragm pumps according to claim 4 and swing wheel structure are improved, it is characterized in that: a circle five arc ring groove of this pump head seat end face changes and is set as a circle five arc ring projection, and one of diaphragm bottom surface enclose five arc ring projections corresponding thereto, also synchronous change is set as a circle five arc ring groove, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, five arc ring projections of this pump head seat end face can embed in five arc ring grooves of diaphragm bottom surface completely, 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 of five booster cavity diaphragm pumps according to claim 1 and swing wheel structure are improved, it is characterized in that: in this pump head seat end face, the periphery of each arc groove has additional together the second arc groove again, and place outside each arc bump of diaphragm bottom surface corresponding thereto and also have additional the second arc bump together.

8. the vibration control structure of five booster cavity diaphragm pumps according to claim 7 and swing wheel structure are improved, and it is characterized in that: the arc groove of this pump head seat end face and the second arc groove change and be set as arc and bore a hole and to bore a hole with the second arc.

9. the vibration control structure of five booster cavity diaphragm pumps according to claim 7 and swing wheel structure are improved, it is characterized in that: each arc groove of this pump head seat end face and the second arc groove, change is set as arc bump and the second arc bump, and each arc bump of diaphragm bottom surface and the second arc bump change and are set as arc groove and the second arc groove corresponding thereto, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each arc bump of this pump head seat end face and the second arc bump, in each arc groove that can embed diaphragm bottom surface respectively and the second arc groove, and form shorter torque arm length between arc groove in this diaphragm bottom surface and positioning convex ring block.

10. the vibration control structure of five booster cavity diaphragm pumps according to claim 1 and swing wheel structure are improved, it is characterized in that: in this diaphragm booster pump, pump head seat end face changes the whole circle concave ring groove of recessed one-tenth one downwards around the periphery near each start perforation, and the diaphragm bottom surface of this each whole circle concave ring groove position corresponding is changed projection downwards and become a whole circle bulge loop block.

Vibration control structure and the swing wheel structure of 11. five booster cavity diaphragm pumps according to claim 10 are improved, and it is characterized in that: the whole circle concave ring groove of this pump head seat end face changes and is set as the perforation of whole circle scrobicular ring.

Vibration control structure and the swing wheel structure of 12. five booster cavity diaphragm pumps according to claim 10 are improved, it is characterized in that: each whole circle concave ring groove of this pump head seat end face changes and is set as whole circle bulge loop block, and each whole circle bulge loop block change of diaphragm bottom surface is set as whole circle concave ring groove corresponding thereto, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each whole circle bulge loop block of this pump head seat end face embeds in each whole circle concave ring groove of diaphragm bottom surface completely, and shorter torque arm length is formed between the whole circle concave ring groove and positioning convex ring block of this diaphragm bottom surface.

Vibration control structure and the swing wheel structure of 13. five booster cavity diaphragm pumps according to claim 1 are improved, it is characterized in that: this pump head seat end face changes the recessed several long recess arranged at interval downwards around the periphery near each start perforation, and the diaphragm bottom surface of this several long recess position corresponding is changed projection downwards and become the spaced rectangular projection of several equal number.

Vibration control structure and the swing wheel structure of 14. five booster cavity diaphragm pumps according to claim 13 are improved, and it is characterized in that: several long recess of this pump head seat end face change and are set as several rectangular perforation.

Vibration control structure and the swing wheel structure of 15. five booster cavity diaphragm pumps according to claim 13 are improved, it is characterized in that: several long recess of this pump head seat end face change and are set as several rectangular projection, and the several rectangular projection of diaphragm bottom surface corresponding thereto, also synchronous change is set as several long recess, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, the several rectangular projection of this pump head seat end face embeds in several long recess of diaphragm bottom surface completely, and shorter torque arm length is formed between several long recess and positioning convex ring block of this diaphragm bottom surface.

Vibration control structure and the swing wheel structure of 16. five booster cavity diaphragm pumps according to claim 1 are improved, it is characterized in that: this pump head seat end face changes the recessed several circular grooves arranged at interval downwards around the periphery near each start perforation, and the diaphragm bottom surface of this several circular groove corresponding is changed projection downwards and become the spaced round bump of several equal number.

Vibration control structure and the swing wheel structure of 17. five booster cavity diaphragm pumps according to claim 16 are improved, and it is characterized in that: several circular grooves of this pump head seat end face change and are set as several circular perforations.

Vibration control structure and the swing wheel structure of 18. five booster cavity diaphragm pumps according to claim 16 are improved, it is characterized in that: several circular grooves of this pump head seat end face change and are set as several round bump, and several round bumps of diaphragm bottom surface corresponding thereto, also synchronous change is set as several circular groove, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, several round bumps of this pump head seat end face embed in several circular grooves of diaphragm bottom surface completely, and shorter torque arm length is formed between several circular groove and positioning convex ring block of this diaphragm bottom surface.

Vibration control structure and the swing wheel structure of 19. five booster cavity diaphragm pumps according to claim 1 are improved, it is characterized in that: this pump head seat end face changes the recessed several square grooves arranged at interval downwards around the periphery near each start perforation, and the diaphragm bottom surface of this several square groove corresponding is changed projection downwards and become the spaced bumping square of several equal number.

Vibration control structure and the swing wheel structure of 20. five booster cavity diaphragm pumps according to claim 19 are improved, and it is characterized in that: several square grooves of this pump head seat end face change and are set as several square perforation.

Vibration control structure and the swing wheel structure of 21. five booster cavity diaphragm pumps according to claim 19 are improved, it is characterized in that: several square grooves of this pump head seat end face change and are set as several bumping square, and several bumping squares of diaphragm bottom surface corresponding thereto, also synchronous change is set as several square groove, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, several bumping squares of this pump head seat end face embed in several square grooves of diaphragm bottom surface completely, and shorter torque arm length is formed between several square groove and positioning convex ring block of this diaphragm bottom surface.

Vibration control structure and the swing wheel structure of 22. five booster cavity diaphragm pumps according to claim 1 are improved, it is characterized in that: this pump head seat end face changes the whole circle concave ring groove of recessed one-tenth one downwards around the periphery near each start perforation, and be arranged with a circle five arc ring groove again near the periphery of this each whole circle concave ring groove, and change projection downwards in this whole circle concave ring groove corresponding and the diaphragm bottom surface of five arc ring groove location and become a whole circle bulge loop block and to enclose five arc ring projections.

Vibration control structure and the swing wheel structure of 23. five booster cavity diaphragm pumps according to claim 22 are improved, and it is characterized in that: a whole circle concave ring groove of this pump head seat end face and a circle five arc ring groove of periphery thereof change and be set as a whole circle scrobicular ring perforation and a circle five arc ring perforation.

Vibration control structure and the swing wheel structure of 24. five booster cavity diaphragm pumps according to claim 22 are improved, it is characterized in that: each the whole circle concave ring groove on this pump head seat end face and each enclose five arc ring grooves and change and be set as a whole circle bulge loop block and and enclose five arc ring projections, and change in the diaphragm bottom surface that this whole circle bulge loop block and one corresponding encloses five arc ring projections and be set as a whole circle concave ring groove and and enclose five arc ring grooves, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, one whole circle bulge loop block of this pump head seat end face and one encloses the whole circle concave ring groove and that five arc ring projections can embed diaphragm bottom surface respectively and encloses in five arc ring grooves, and shorter torque arm length is formed between a whole circle concave ring groove and positioning convex ring block of diaphragm bottom surface.

Vibration control structure and the swing wheel structure of 25. five booster cavity diaphragm pumps according to claim 1 are improved, it is characterized in that: in this escapement seat, the diameter of each cylinder escapement changes and strengthens, but still be less than the internal diameter of start perforation in pump head seat, and the edge surface that becomes to slope inwardly by its edge surface setting tool, and in this each cylinder escapement, horizontal top surface is located the region setting tool one-tenth of concave ring groove to this edge surface that slopes inwardly to lower inclined plane.

Vibration control structure and the swing wheel structure of 26. five booster cavity diaphragm pumps according to claim 25 are improved, it is characterized in that: this each cylinder escapement changes to be set as and is made up of a cylindrical seat and an escapement annulus, wherein, the circumferential outer edge face of this cylindrical seat is provided with one plane of orientation, and be provided with a protruding circular column end face is convex, and the end face fovea centralis of this protruding circular column is provided with a tapped hole, this escapement annulus is nested with on cylindrical seat, its outer periphery face is set as the edge surface that slopes inwardly, and be provided with mutually through hole, upper rank in end face central authorities toward direction, bottom surface, scala media hole and hole, lower rank, wherein, the aperture in hole, upper rank is greater than the external diameter of protruding circular column in cylindrical seat, the internal diameter in scala media hole is identical with the external diameter of protruding circular column in cylindrical seat, the internal diameter in hole, lower rank is identical with the external diameter of cylindrical seat, separately be set as to lower inclined plane by hole, upper rank to the region of the edge surface that slopes inwardly, this escapement annulus is made to be nested with after cylindrical seat, one can be formed between the protruding circular column of cylindrical seat and the hole, upper rank of escapement annulus and locate concave ring groove.

The vibration control structure of 27. a kind of five booster cavity diaphragm pump and swing wheel structure are improved, and it is characterized in that, comprising:

One motor;

One motor protecgulum, its central build-in has a bearing, and is placed by the force-output shaft of motor, is convexly equipped with a circle epirelief annulus, and is provided with several fixing perforation in outer periphery in this epirelief annulus;

One inclination eccentric cam, its central authorities run through an axis hole, and cover is fixed on the force-output shaft of motor;

One escapement seat, its bottom center build-in has an escapement bearing, and is set on inclination eccentric cam, and the end face equi-spaced apart arrangement in pedestal is convexly equipped with five escapements, the horizontal top surface of each escapement is arranged with a tapped hole, and is arranged with a delineation position concave ring groove again in the periphery of this tapped hole;

One pump head seat, that cover is placed on the epirelief annulus of motor protecgulum, its end face is equipped with five equi-spaced apart and is greater than the start perforation of five escapement external diameters in escapement seat, its bottom surface is to having dome ring under a circle, the yardstick of this lower dome ring is identical with the epirelief annulus yardstick of motor protecgulum, the another end face down convex annular direction near outer periphery, then be equipped with several fixing perforation;

One diaphragm, be placed on the end face of pump head seat, by semi-rigid elastic material ejection formation, its outermost periphery end face is equipped with two circles and parallels opposed interior raised line and outer raised line, and give off five roads by end face central position and to connect with this interior raised line the fin connected, between Shi Gai five road fin and interior raised line, five piston start districts have been separated out between quilt, and each piston start district corresponds on the tapped hole position of each escapement end face, respectively be equipped with a central perforation again, and be convexly equipped with a circle positioning convex ring block in the diaphragm bottom surface being positioned at each central perforation;

Five piston thrust blocks, are be placed in respectively in five piston start districts of diaphragm, each piston thrust block run through and is provided with a shoulder hole, by retaining screw through shoulder hole, can be fixed in the tapped hole of five escapements in escapement seat by diaphragm and five piston thrust blocks;

One piston valve body, be placed on diaphragm, its bottom outer peripheral edge side is convexly equipped with a ring raised line downwards, the space between diaphragm China and foreign countries' raised line and interior raised line can be plugged, middle position towards pump head lid direction is arranged with a circular drainage seat, five regional location central authorities that 72 degree, interval angle is formed on this drainage seat are respectively equipped with a positioning hole, can penetrate fixing for a T-shaped piston sheet, on another regional location between each positioning hole and drainage seat, be equipped with several weep hole again, and to should in the drainage seat peripheral surface in each region, be equipped with again spaced 72 degree of angles arrangement respectively and opening five influent bases all down, each influent base is equipped with again several water inlet, and place the T-shaped piston sheet of a handstand in the central authorities of each influent base, wherein, weep hole on each region of drainage seat, each influent base is corresponding thereto connected respectively, and

One pump head lid, be lid be placed on pump head seat, and by diaphragm and piston valve body coated, its outer edge surface is provided with a water intake, a water outlet and several fixing perforation, and within it edge face central authorities are provided with a circle dome ring;

In each cylinder escapement of this escapement seat, horizontal top surface is located the region setting tool one-tenth of concave ring groove to vertical side edge face to lower inclined plane, and this pump head seat end face is arranged with an arc groove downwards around the periphery that each start is bored a hole, and on the diaphragm bottom surface of this each arc groove position corresponding, be convexly equipped with an arc bump downwards, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each arc bump of this diaphragm bottom surface embeds in each arc groove of pump head seat end face completely, and form shorter torque arm length between arc bump in diaphragm bottom surface and positioning convex ring block.

Vibration control structure and the swing wheel structure of 28. five booster cavity diaphragm pumps according to claim 27 are improved, and it is characterized in that: the arc groove of this pump head seat end face changes and is set as arc perforation.

Vibration control structure and the swing wheel structure of 29. five booster cavity diaphragm pumps according to claim 27 are improved, it is characterized in that: each arc groove of this pump head seat end face changes and is set as arc bump, and each arc bump of diaphragm bottom surface corresponding thereto, also synchronous change is set as arc groove, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each arc bump of this pump head seat end face can embed in each arc groove of diaphragm bottom surface completely, and form shorter torque arm length between arc groove in this diaphragm bottom surface and positioning convex ring block.

Vibration control structure and the swing wheel structure of 30. five booster cavity diaphragm pumps according to claim 27 are improved, it is characterized in that: the adjacent both ends portion of each arc groove on this pump head seat end face, be altered to mutually to form a circle five arc ring groove in succession, and the adjacent both ends portion of each arc bump on diaphragm bottom surface corresponding thereto, be also synchronously altered to and mutually form a circle five arc ring projection in succession.

Vibration control structure and the swing wheel structure of 31. five booster cavity diaphragm pumps according to claim 30 are improved, and it is characterized in that: five arc ring grooves of this pump head seat end face change and are set as five arc ring perforation.

Vibration control structure and the swing wheel structure of 32. five booster cavity diaphragm pumps according to claim 30 are improved, it is characterized in that: a circle five arc ring groove of this pump head seat end face changes and is set as a circle five arc ring projection, and one of diaphragm bottom surface enclose five arc ring projections corresponding thereto, also synchronous change is set as a circle five arc ring groove, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, five arc ring projections of this pump head seat end face can embed in five arc ring grooves of diaphragm bottom surface completely, and shorter torque arm length is formed between the five arc ring grooves and positioning convex ring block of diaphragm bottom surface.

Vibration control structure and the swing wheel structure of 33. five booster cavity diaphragm pumps according to claim 27 are improved, it is characterized in that: in this pump head seat end face, the periphery of each arc groove has additional together the second arc groove again, and place outside each arc bump of diaphragm bottom surface corresponding thereto and also have additional the second arc bump together.

Vibration control structure and the swing wheel structure of 34. five booster cavity diaphragm pumps according to claim 33 are improved, and it is characterized in that: the arc groove of this pump head seat end face and the second arc groove change and be set as arc and bore a hole and to bore a hole with the second arc.

Vibration control structure and the swing wheel structure of 35. five booster cavity diaphragm pumps according to claim 33 are improved, it is characterized in that: each arc groove of this pump head seat end face and the second arc groove, change is set as arc bump and the second arc bump, and each arc bump of diaphragm bottom surface and the second arc bump change and are set as arc groove and the second arc groove corresponding thereto, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each arc bump of this pump head seat end face and the second arc bump, in each arc groove that can embed diaphragm bottom surface respectively and the second arc groove, and form shorter torque arm length between arc groove in this diaphragm bottom surface and positioning convex ring block.

Vibration control structure and the swing wheel structure of 36. five booster cavity diaphragm pumps according to claim 27 are improved, it is characterized in that: in this diaphragm booster pump, pump head seat end face changes the whole circle concave ring groove of recessed one-tenth one downwards around the periphery near start perforation, and the diaphragm bottom surface of this each whole circle concave ring groove position corresponding is changed projection downwards and is become a whole circle bulge loop block.

Vibration control structure and the swing wheel structure of 37. five booster cavity diaphragm pumps according to claim 36 are improved, and it is characterized in that: the whole circle concave ring groove of this pump head seat end face changes and is set as the perforation of whole circle scrobicular ring.

Vibration control structure and the swing wheel structure of 38. five booster cavity diaphragm pumps according to claim 36 are improved, it is characterized in that: each whole circle concave ring groove of this pump head seat end face changes and is set as whole circle bulge loop block, and each whole circle bulge loop block change of diaphragm bottom surface is set as whole circle concave ring groove corresponding thereto, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, each whole circle bulge loop block of this pump head seat end face embeds in each whole circle concave ring groove of diaphragm bottom surface completely, and shorter torque arm length is formed between the whole circle concave ring groove and positioning convex ring block of this diaphragm bottom surface.

Vibration control structure and the swing wheel structure of 39. five booster cavity diaphragm pumps according to claim 27 are improved, it is characterized in that: this pump head seat end face changes the recessed several long recess arranged at interval downwards around the periphery near each start perforation, and the diaphragm bottom surface of this several long recess position corresponding is changed projection downwards and become the spaced rectangular projection of several equal number.

40. improve according to the vibration control structure of five booster cavity diaphragm pumps according to claim 39 and swing wheel structure, it is characterized in that: several long recess of this pump head seat end face change and are set as several rectangular perforation.

41. improve according to the vibration control structure of five booster cavity diaphragm pumps according to claim 39 and swing wheel structure, it is characterized in that: several long recess of this pump head seat end face change and are set as several rectangular projection, and the several rectangular projection of diaphragm bottom surface corresponding thereto, also synchronous change is set as several long recess, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, the several rectangular projection of this pump head seat end face embeds in several long recess of diaphragm bottom surface completely, and shorter torque arm length is formed between several long recess and positioning convex ring block of this diaphragm bottom surface.

Vibration control structure and the swing wheel structure of 42. five booster cavity diaphragm pumps according to claim 27 are improved, it is characterized in that: this pump head seat end face changes the recessed several circular grooves arranged at interval downwards around the periphery near each start perforation, and the diaphragm bottom surface of this several circular groove corresponding is changed projection downwards and become the spaced round bump of several equal number.

Vibration control structure and the swing wheel structure of 43. five booster cavity diaphragm pumps according to claim 42 are improved, and it is characterized in that: several circular grooves of this pump head seat end face change and are set as several circular perforations.

Vibration control structure and the swing wheel structure of 44. five booster cavity diaphragm pumps according to claim 42 are improved, it is characterized in that: several circular grooves of this pump head seat end face change and are set as several round bump, and several round bumps of diaphragm bottom surface corresponding thereto, also synchronous change is set as several circular groove, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, several round bumps of this pump head seat end face embed in several circular grooves of diaphragm bottom surface completely, and shorter torque arm length is formed between several circular groove and positioning convex ring block of this diaphragm bottom surface.

Vibration control structure and the swing wheel structure of 45. five booster cavity diaphragm pumps according to claim 27 are improved, it is characterized in that: this pump head seat end face changes the recessed several square grooves arranged at interval downwards around the periphery near each start perforation, and the diaphragm bottom surface of this several square groove corresponding is changed projection downwards and become the spaced bumping square of several equal number.

Vibration control structure and the swing wheel structure of 46. five booster cavity diaphragm pumps according to claim 45 are improved, and it is characterized in that: several square grooves of this pump head seat end face change and are set as several square perforation.

Vibration control structure and the swing wheel structure of 47. five booster cavity diaphragm pumps according to claim 45 are improved, it is characterized in that: several square grooves of this pump head seat end face change and are set as several bumping square, and several bumping squares of diaphragm bottom surface corresponding thereto, also synchronous change is set as several square groove, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, several bumping squares of this pump head seat end face embed in several square grooves of diaphragm bottom surface completely, and shorter torque arm length is formed between several square groove and positioning convex ring block of this diaphragm bottom surface.

Vibration control structure and the swing wheel structure of 48. five booster cavity diaphragm pumps according to claim 27 are improved, it is characterized in that: this pump head seat end face changes the whole circle concave ring groove of recessed one-tenth one downwards around the periphery near each start perforation, and be arranged with a circle five arc ring groove again near the periphery of this each whole circle concave ring groove, and change projection downwards in this whole circle concave ring groove corresponding and the diaphragm bottom surface of five arc ring groove location and become a whole circle bulge loop block and to enclose five arc ring projections.

Vibration control structure and the swing wheel structure of 49. five booster cavity diaphragm pumps according to claim 48 are improved, and it is characterized in that: a whole circle concave ring groove of this pump head seat end face and a circle five arc ring groove of periphery thereof change and be set as a whole circle scrobicular ring perforation and a circle five arc ring perforation.

Vibration control structure and the swing wheel structure of 50. five booster cavity diaphragm pumps according to claim 48 are improved, it is characterized in that: each the whole circle concave ring groove on this pump head seat end face and each enclose five arc ring grooves and change and be set as a whole circle bulge loop block and and enclose five arc ring projections, and change in the diaphragm bottom surface that this whole circle bulge loop block and one corresponding encloses five arc ring projections and be set as a whole circle concave ring groove and and enclose five arc ring grooves, after making the end face of the bottom surface of diaphragm and pump head seat bonded to each other, one whole circle bulge loop block of this pump head seat end face and one encloses the whole circle concave ring groove and that five arc ring projections can embed diaphragm bottom surface respectively and encloses in five arc ring grooves, and shorter torque arm length is formed between a whole circle concave ring groove and positioning convex ring block of diaphragm bottom surface.

Vibration control structure and the swing wheel structure of 51. five booster cavity diaphragm pumps according to claim 27 are improved, it is characterized in that: in this escapement seat, the diameter of each cylinder escapement changes and strengthens, but still be less than the internal diameter of start perforation in pump head seat, and the edge surface that becomes to slope inwardly by its edge surface setting tool, and in this each cylinder escapement, horizontal top surface is located the region setting tool one-tenth of concave ring groove to this edge surface that slopes inwardly to lower inclined plane.

Vibration control structure and the swing wheel structure of 52. five booster cavity diaphragm pumps according to claim 51 are improved, it is characterized in that: this each cylinder escapement changes to be set as and is made up of a cylindrical seat and an escapement annulus, wherein, the circumferential outer edge face of this cylindrical seat is provided with one plane of orientation, and be provided with a protruding circular column end face is convex, and the end face fovea centralis of this protruding circular column is provided with a tapped hole, this escapement annulus is nested with on cylindrical seat, its outer periphery face is set as the edge surface that slopes inwardly, and be provided with mutually through hole, upper rank in end face central authorities toward direction, bottom surface, scala media hole and hole, lower rank, wherein, the aperture in hole, upper rank is greater than the external diameter of protruding circular column in cylindrical seat, the internal diameter in scala media hole is identical with the external diameter of protruding circular column in cylindrical seat, the internal diameter in hole, lower rank is identical with the external diameter of cylindrical seat, separately be set as to lower inclined plane by hole, upper rank to the region of the edge surface that slopes inwardly, this escapement annulus is made to be nested with after cylindrical seat, one can be formed between the protruding circular column of cylindrical seat and the hole, upper rank of escapement annulus and locate concave ring groove.