CN203948261U - The vibration control structure of five booster cavity diaphragm pumps and swing wheel structure improvement - Google Patents

Abstract

The utility model relates to a kind of vibration control structure and swing wheel structure improvement of five booster cavity diaphragm pumps, it is that the periphery of boring a hole around each start on pump head seat end face in five booster cavity diaphragm pumps is concaved with an arc groove downwards, and on the diaphragm bottom surface of corresponding this each arc groove position, convex with an arc bump downwards, make to form between the arc bump of diaphragm bottom surface and positioning convex ring shorter arm of force length, and when pump housing start, the moment of its generation is diminished, and then significantly reduce the intensity of 〝 vibrations 〞, separately by locating the region setting tool of concave ring groove to vertical side edge face in horizontal top surface in each cylinder escapement of escapement seat, become to lower inclined plane, while making five booster cavity diaphragm pump starts, can not produce to diaphragm bottom surface the disappearance of " extruding ".

Description

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

Technical field

The utility model be installed on large scale business with in reverse osmosis water filter (reverse osmosis purification), or the diaphragm booster pump that in touring car (recreational vehicle), bath kitchen water supply equipment is used is relevant, refer to especially a kind of shockproofness structure pump housing start can significantly be reduced time, after making it be arranged on the shell of bathing kitchen water supply equipment in reverse osmosis water filter or touring car, can not produce resonance to this shell and cause sending the irritating sound, and by the cylinder swing wheel structure of its escapement seat, improve again, while making pump housing start, can not produce to diaphragm bottom surface the disappearance of 〝 extruding 〞.

Background technique

Be used at present the five booster cavity diaphragm pumps of bathing kitchen water supply equipment special use in reverse osmosis water filter and touring car, except being disclosed as U. S. Patent the 8449267th extra, separately there are a kind of and No. 8449267 known five booster cavity diaphragm pumps similar and that adopted in a large number of this U. S. Patent to construct, be as shown in Figure 1 to 11, by a motor 10, a motor protecgulum 30, an inclination eccentric cam 40, an escapement seat 50, a pump head seat 60, a diaphragm 70, five piston thrust blocks 80, a piston valve body 90 and pump head lid 20, combined, wherein, the central build-in of motor protecgulum 30 has a bearing 31, by the force-output shaft 11 of motor 10, is placed, and its outer periphery are convex is provided with a circle epirelief annulus 32, and in this epirelief annulus 32, is provided with several fixedly perforation 33, these inclination eccentric cam 40 central authorities are penetrated with an axis hole 41, can be 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 be for being set on inclination eccentric cam 40, the end face equi-spaced apart of its pedestal is arranged and is convexed with five escapements 52, the horizontal top surface 53 of each escapement 52 is concaved with a tapped hole 54, and is concaved with a delineation position concave ring groove 55 in the periphery of this tapped hole 54 again, 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, 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 yardsticks of motor protecgulum 30, the another end face near outer periphery is dome ring 62 directions down, then are equipped with several fixedly perforation 63, this diaphragm 70 is to be placed on the end face of pump head seat 60, by semi-rigid elastic material ejection formation, on its outermost periphery end face, be equipped with two circles and parallel opposed outer raised line 71 and interior raised line 72, and give off five roads and these interior raised line 72 phases fin 73 in succession by end face central position, between Shi Gai five road fins 73 and interior raised line 72, be spaced apart out five piston start districts 74, and each piston start district 74 corresponds on tapped hole 54 positions of each escapement 52 horizontal top surface 53, respectively be equipped with again a central perforation 75, and in diaphragm 70 bottom surfaces that are positioned at each central perforation 75, convex with a circle positioning convex ring piece 76(as shown in Figures 7 and 8), this five piston thrust block 80 is to be placed in respectively in five piston start districts 74 of diaphragm 70, on each piston thrust block 80, run through and be provided with a shoulder hole 81, five positioning convex ring pieces 76 of diaphragm 70 bottom surfaces are plugged respectively in the location concave ring groove 55 of five escapements 52 in escapement seat 50, with retaining screw 1, wear the shoulder hole 81 into piston thrust block 80 again, and after the central perforation 75 through five piston start districts 74 in diaphragm 70, diaphragm 70 and five piston thrust blocks 80 can be fixed at simultaneously in the tapped hole 54 of five escapements 52 in escapement seat 50 (as shown in the zoomed-in view in Fig. 9), the outer periphery side, bottom of this piston valve body 90 convexes with a ring raised line 91 downwards, can plug the space between diaphragm 70 China and foreign countries' raised lines 71 and interior raised line 72, its middle position that covers 20 directions towards pump head 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, separately centered by this positioning hole 93, interval 72 is spent on formed five regional locations of angle, respectively be equipped with several weep holes 95, and on should drainage seat 92 peripheral surface of five region weep holes 95, be equipped with respectively again that space 72 degree angles are arranged and equal five influent bases 96 down of opening, on each influent base 96, be equipped with again several water inlets 97, and place the T-shaped piston sheet of a handstand 98 in the central authorities of each influent base 96, by this piston sheet 98, can hinder 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, the ring raised line 91 of piston valve body 90 bottoms is plugged after the outer raised line 71 and the space between interior raised line 72 of diaphragm 70, can be between each influent base 96 and the end face of diaphragm 70, respectively be formed with the 26(of pressurized chamber of a sealing as shown in Fig. 9 and zoomed-in view thereof), this pump head lid 20 is to be covered on pump head seat 60, its outer edge surface is provided with a water intake 21, one water outlet 22 and several fixedly perforation 23, and be provided with a scalariform groove 24 in the bottom part ring of inner edge surface, make the assemblying body outer rim after diaphragm 70 and piston valve body 90 coincide mutually, can be closely attached to (as shown in the zoomed-in view in Fig. 9) on this scalariform groove 24, separately edge face central authorities are provided with a circle dome ring 25 within it, the bottom of this dome ring 25 is to press 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 be around forming a high pressure hydroecium 27(as shown in Figure 9), by fixing bolt 2, pass respectively each fixing perforation 23 of pump head lid 20, and after each the fixing perforation 63 by 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 be directly screwed in motor protecgulum 30 in each fixing perforation 33, can complete the combination (as shown in Fig. 1 and Fig. 9) of whole five booster cavity diaphragm booster pumps.

As shown in FIG. 12 and 13, it is the flowing mode of doing of above-mentioned known five booster cavity diaphragm pumps, after the force-output shaft 11 of motor 10 rotates, can drive 40 rotations of inclination eccentric cam, and make five escapements 52 on escapement seat 50 sequentially produce the reciprocal start that is upper and lower simultaneously, and five piston start districts 74 on diaphragm 70, also can be subject to the start up and down of five escapements 52, synchronously by pushing tow up and toward drop-down and produce upper and lower displacement repeatedly, therefore, when escapement 52 is down during start, 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 intakes 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 is up during pushing tow start, also synchronously each piston start district 74 and the piston thrust block 80 of diaphragm 70 are up pushed up, water in Bing Dui pressurized chamber 26 pushes, its hydraulic pressure is increased between 100psi ~ 150psi, therefore the high pressure water Wp after boosting can push the non-return rubber cushion 94 on drainage seat 92 open, 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 large scale business to carry out the required water pressure of osmosis filtration with RO film pipe in reverse osmosis water filter, or in touring car, bathe kitchen water supply equipment and export required water pressure.

As shown in Figure 14 and Figure 15, there is for a long time a serious disappearance in above-mentioned known five booster cavity diaphragm pumps, when its start, five escapements 52 are understood in turn the up piston start district 74 of pushing tow diaphragm 70, it equals on 74 positions, five piston start districts of diaphragm 70 bottom surfaces, constantly impose a directed force F making progress (as shown in figure 13), by this directed force F, be multiplied by the moment (being moment=F * L1) that the arm of force length L 1 between outer raised line 71 and positioning convex ring piece 76 produces, just can make the whole pump housing produce vibrations, because the rotating speed of motor 10 force-output shafts 11 is up to 800-1200 rpm, therefore it drives five escapement 52 〝 that start produces in turn vibrations 〞 intensity is to remain high always.

Therefore, as shown in figure 16, known five booster cavity diaphragm pumps all can be installed a base 100 in pump housing outer rim, in the wing plates on two sides 101 of this base 100, be respectively equipped with a pair of Rubber shock-absorbing pad 102, with retaining screw 103 and nut 104, base 100 is fixed on to reverse osmosis water filter again, or in touring car, bathes on the shell C of kitchen water supply equipment, yet, in fact utilize two pairs of Rubber shock-absorbing pads 102 in these base 100 wing plates on two sides 101 to reach the effect of damping quite limited, because of the 〝 vibrations 〞 intensity that pump housing start produces very big, still can cause the sympathetic response of shell C and send the irritating sound, in addition, be arranged in the water pipe P that pump head covers on 20 water outlets 22 and also can shake along with 〝 the frequency of 〞, synchronous generation is rocked (as shown in the imaginary line P in Figure 16 and a view thereof) and is slapped against other elements in contiguous reverse osmose pure-water device, if use after a period of time, also can make because rocking, gradually to cause the phenomenon mutually getting loose between water pipe P and its pipe joint, finally by the result that causes leaking, many disappearances are all because the 〝 vibrations 〞 that five booster cavity diaphragm pump starts produce causes above, therefore how can significantly reduce the 〝 vibrations 〞 disappearance that this five booster cavities diaphragm pump start produces, become quite urgent problem 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 that eccentric cam 40 rotates, also each the piston start district 74 that can connecting traction wheel flows to pushing tow diaphragm 70, therefore it equals on 74 positions, five piston start districts of diaphragm 70 bottom surfaces, constantly impose a directed force F making progress, and diaphragm 70 bottom surfaces are applied power F at every turn while making progress pushing tow, also can synchronously produce downward reaction force Fs, the size distribution of its power acts on (as shown in the distribution arrow of each big or small reaction force Fs of Figure 18) on the diaphragm 70 that is arranged in each piston start district 74, make to be positioned at locational diaphragm 70 bottom surfaces, five piston start districts 74 simultaneously and can produce the phenomenon being extruded, wherein, the diaphragm 70 basal surface position P that contact with rounding 57 phase intersection places to be arranged in cylinder escapement 52 horizontal top surface 53 again, the extruding degree maximum (as shown in figure 18) that it is subject to, therefore, at force-output shaft 11 rotating speeds of motor 10 up under 800-1200rpm, in this diaphragm 70, the basal surface position P meeting at least per second in each piston start district 74 is subject to 4 above extruding, and be under high-frequency extrusion passes like this, the basal surface position P that causes this diaphragm 70 produces the position of breaking the earliest, and the main cause that also causes cannot be the more normal start of whole five booster cavity diaphragm pumps and reduce its working life, therefore how to exempt the bottom surface in diaphragm 70 piston start districts 74, because being subject to the cylinder escapement 52 high frequency pushing tow extruding crackly disappearances that cause, 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 outer periphery side, bottom convexes with a ring raised line 901 downwards, can plug the space between diaphragm 70 China and foreign countries' raised lines 71 and interior raised line 72, the middle position that covers 20 directions towards pump head is concaved with a circular drainage seat 902, on this drainage seat 902, interval 72 degree formed five the regional location central authorities of angle are respectively equipped with a positioning hole 903, can penetrate fixing for a T-shaped piston sheet 904, another on the regional location between each positioning hole 903 and drainage seat 902, be equipped with again several weep hole 905(as shown in figure 19), and on should drainage seat 902 peripheral surface in each region, be equipped with respectively again that space 72 degree angles are arranged and equal five influent bases 906 down of opening, on each influent base 906, be equipped with again several water inlets 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 drainage seat 902 each region, each influent base 906 is corresponding thereto connected respectively, the ring raised line 901 of piston valve body 900 bottoms is plugged after the outer raised line 71 and the space between interior raised line 72 of diaphragm 70, can be between each influent base 906 and the end face of diaphragm 70, respectively be formed with the 26(of pressurized chamber of a sealing as shown in figure 21), and be covered in after the end face of piston valve body 900 at pump head lid 20, 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 be around forming a high pressure hydroecium 27(as shown in figure 21), by fixing bolt 2, pass respectively each fixing perforation 23 of pump head lid 20, and after each the fixing perforation 63 by 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 be directly screwed in motor protecgulum 30 in each fixing perforation 33, can complete the combination (as shown in Fig. 1 and Figure 21) of whole five booster cavity diaphragm booster pumps.

As shown in figure 21, after the force-output shaft 11 of motor 10 rotates, can drive 40 rotations of inclination eccentric cam, and make five escapements 52 on escapement seat 50 sequentially produce the reciprocal start that is upper and lower simultaneously, and five piston start districts 74 on diaphragm 70, also can be subject to the start up and down of five escapements 52, synchronously by pushing tow up and toward drop-down and produce upper and lower displacement repeatedly, therefore, when escapement 52 is down during start, 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 intakes 21 via water inlet 907, and enter in pressurized chamber 26 (as shown in arrow W in Figure 21), when escapement 52 is up during pushing tow start, also synchronously each piston start district 74 and the piston thrust block 80 of diaphragm 70 are up pushed up, water in Bing Dui pressurized chamber 26 pushes, its hydraulic pressure is increased between 100psi ~ 150psi, therefore the high pressure water Wp after boosting can push the piston sheet on drainage seat 902 904 open, 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 required water pressure of osmosis filtration, or in touring car, bathe kitchen water supply equipment and export required water pressure.

Five booster cavity diaphragm pumps of aforementioned known another embodiment's piston valve body 900 can produce the disappearance of very big 〝 vibrations 〞 equally when start, so how can significantly reduce the disappearance of these 〝 vibrations 〞, are also quite urgent problems anxious to be resolved.

Summary of the invention

Main purpose of the present utility model is providing a kind of vibration control structure and swing wheel structure improvement of five booster cavity diaphragm pumps, it is that the periphery of boring a hole around each start on pump head seat end face in five booster cavity diaphragm pumps is concaved with an arc groove downwards, and on the diaphragm bottom surface of corresponding this each arc groove position, convex with an arc bump downwards, after making the bottom surface of diaphragm and the end face of 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 between the arc bump of diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length, make escapement up the active force of pushing tow diaphragm bottom surface be multiplied by after this shorter arm of force length, the moment producing diminishes, and then the 〝 reaching while significantly reducing by five booster cavity diaphragm pump starts shakes 〞 intensity.

Another object of the present utility model is to provide a kind of vibration control structure and swing wheel structure improvement of five booster cavity diaphragm pumps, in five arc grooves that five arc bumps embedding pump head seat end faces that are convexly equipped with by diaphragm bottom surface are arranged with, the shorter arm of force length that forms, can when five booster cavity diaphragm pump starts, significantly reduce its 〝 vibrations 〞 intensity, this five booster cavities diaphragm pump is installed in after the known base with Rubber shock-absorbing pad, and be fixed in again large scale business with bathing in anti-penetration water purifier or touring car on the shell of kitchen water supply equipment, completely can not empathize and send the irritating sound this shell.

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

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

The technical solution of the utility model is: a kind of vibration control structure of five booster cavity diaphragm pumps and swing wheel structure improvement, comprising: a motor, one motor protecgulum, its central build-in has a bearing, and is placed by the force-output shaft of motor, in outer periphery, convexes with a circle epirelief annulus, and in this epirelief annulus, is provided with several fixedly perforation, one inclination eccentric cam, its central authorities are penetrated with 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, in the end face equi-spaced apart of pedestal, arrange and convex with five escapements, the horizontal top surface of each escapement is concaved with a tapped hole, and in the periphery of this tapped hole, be concaved with a delineation position concave ring groove, and its horizontal top surface becomes rounding with the vertical side edge face place of connecting setting tool again, 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 near outer periphery is protruding annular direction down, then is equipped with several fixedly perforation, one diaphragm, to be placed on the end face of pump head seat, by semi-rigid elastic material ejection formation, on its outermost periphery end face, be equipped with two circles and parallel opposed interior raised line and outer raised line, and give off by end face central position the fin that five roads and this interior raised line join and connect, between Shi Gai five road fins and interior raised line, be spaced apart out five piston start districts, and each piston start district corresponds on the tapped hole position of each escapement end face, respectively be equipped with again a central perforation, and convex with a circle positioning convex ring piece in the diaphragm bottom surface that is positioned at each central perforation, five piston thrust blocks, are to be placed in respectively in five piston start districts of diaphragm, run through and be provided with a shoulder hole on each piston thrust block, by retaining screw, through shoulder hole, diaphragm and five piston thrust blocks can be fixed in the tapped hole of five escapements in escapement seat, one piston valve body, to be placed on diaphragm, its outer periphery side, bottom convexes with a ring raised line downwards, space in can plugging in diaphragm between raised line and outer raised line, at the middle position towards pump head lid direction, be provided with a circular drainage seat, 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, separately centered by this positioning hole, interval 72 is spent on formed five regional locations of angle, respectively be equipped with several weep holes, and on should the drainage seat peripheral surface of five region weep holes, be equipped with respectively again that space 72 degree angles are arranged and equal five influent bases down of opening, on each influent base, be equipped with again several water inlets, and respectively place the T-shaped piston sheet of a handstand in the central authorities of each influent base, wherein, weep hole on five regions of this drainage seat, five influent bases are corresponding thereto connected respectively, and a pump head lid, be that lid is placed on pump head seat, and diaphragm and piston valve body is coated, and its outer edge surface is provided with a water intake, a water outlet and several fixedly perforation, and edge face central authorities are provided with a circle dome ring within it, in each cylinder escapement of this escapement seat, in horizontal top surface, locating concave ring groove to the region setting tool of vertical side edge face becomes to lower inclined plane, and around the periphery near each start perforation, be concaved with an arc groove downwards on this pump head seat end face, and on the diaphragm bottom surface of corresponding this each arc groove position, convex with an arc bump downwards, after making the bottom surface of diaphragm and the end face of 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 between the arc bump of diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

A kind of vibration control structure of five booster cavity diaphragm pumps and swing wheel structure improvement, comprising: a motor, one motor protecgulum, its central build-in has a bearing, and is placed by the force-output shaft of motor, in outer periphery, convexes with a circle epirelief annulus, and in this epirelief annulus, is provided with several fixedly perforation, one inclination eccentric cam, its central authorities are penetrated with 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, in the end face equi-spaced apart of pedestal, arranges and convexes with five escapements, the horizontal top surface of each escapement is concaved with a tapped hole, and is concaved with a delineation position concave ring groove in the periphery of this tapped hole again, 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 near outer periphery is protruding annular direction down, then is equipped with several fixedly perforation, one diaphragm, to be placed on the end face of pump head seat, by semi-rigid elastic material ejection formation, on its outermost periphery end face, be equipped with two circles and parallel opposed interior raised line and outer raised line, and give off by end face central position the fin that five roads and this interior raised line join and connect, between Shi Gai five road fins and interior raised line, be spaced apart out five piston start districts, and each piston start district corresponds on the tapped hole position of each escapement end face, respectively be equipped with again a central perforation, and convex with a circle positioning convex ring piece in the diaphragm bottom surface that is positioned at each central perforation, five piston thrust blocks, are to be placed in respectively in five piston start districts of diaphragm, run through and be provided with a shoulder hole on each piston thrust block, by retaining screw, through shoulder hole, diaphragm and five piston thrust blocks can be fixed in the tapped hole of five escapements in escapement seat, one piston valve body, to be placed on diaphragm, its outer periphery side, bottom convexes with a ring raised line downwards, can plug the space between diaphragm China and foreign countries' raised line and interior raised line, middle position towards pump head lid direction is concaved with a circular drainage seat, on this drainage seat, interval 72 degree formed five the regional location central authorities of angle are respectively equipped with a positioning hole, can penetrate fixing for a T-shaped piston sheet, another on the regional location between each positioning hole and drainage seat, be equipped with again several weep holes, and on should the drainage seat peripheral surface in each region, be equipped with respectively again that space 72 degree angles are arranged and equal five influent bases down of opening, on each influent base, be equipped with again several water inlets, 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 diaphragm and piston valve body is coated, and its outer edge surface is provided with a water intake, a water outlet and several fixedly perforation, and edge face central authorities are provided with a circle dome ring within it, in each cylinder escapement of this escapement seat, in horizontal top surface, locating concave ring groove to the region setting tool of vertical side edge face becomes to lower inclined plane, and the periphery around each start perforation on this pump head seat end face is concaved with an arc groove downwards, and on the diaphragm bottom surface of corresponding this each arc groove position, convex with an arc bump downwards, after making the bottom surface of diaphragm and the end face of 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 between the arc bump of diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The beneficial effects of the utility model are: the utility model provides a kind of vibration control structure and swing wheel structure improvement of five booster cavity diaphragm pumps, it is that the periphery of boring a hole around each start on pump head seat end face in five booster cavity diaphragm pumps is concaved with an arc groove downwards, and on the diaphragm bottom surface of corresponding this each arc groove position, convex with an arc bump downwards, after making the bottom surface of diaphragm and the end face of 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 between the arc bump of diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length, make escapement up the active force of pushing tow diaphragm bottom surface be multiplied by after this shorter arm of force length, the moment producing diminishes, and then the 〝 reaching while significantly reducing by five booster cavity diaphragm pump starts shakes 〞 intensity.

In addition, in five arc grooves that five arc bumps embedding pump head seat end faces that are convexly equipped with by diaphragm bottom surface are arranged with, the shorter arm of force length that forms, can when five booster cavity diaphragm pump starts, significantly reduce its 〝 vibrations 〞 intensity, this five booster cavities diaphragm pump is installed in after the known base with Rubber shock-absorbing pad, and be fixed in again large scale business with bathing in anti-penetration water purifier or touring car on the shell of kitchen water supply equipment, completely can not empathize and send the irritating sound this shell.

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

Simultaneously, by setting circle ring groove in horizontal top surface in each cylinder escapement in escapement seat, the region setting tool to vertical side edge face becomes to lower inclined plane the utility model, make after the motor force-output shaft rotation start of five booster cavity diaphragm pumps, when five cylinder escapements are subject to eccentric cam and rotate the diaphragm bottom surface in up pushing tow piston start district, the active force that it makes progress, can make positioning convex ring to the barrier film lamellar body between outer raised line in diaphragm produce oblique pull state upwards, by setting circle ring groove in horizontal top surface in each cylinder escapement to vertical side edge face to lower inclined plane, on can be the simultaneously completely smooth diaphragm bottom surface that is supported on this oblique pull state, and can not produce the phenomenon that 〝 pushes 〞 to bottom surface, diaphragm piston start district, make diaphragm be subject to making progress after active force, its synchronous reaction force producing significantly reduces, therefore can effectively reduce operating current load and the operating temperature of motor, and then can not cause high temperature evaporate to dryness to cause the disappearance of the lubricated different sound of not good generation to the lubricant oil in motor bearing, except can guarantee all bearings in diaphragm booster pump run well smooth-going, more because of motor operations current reduction, reduce the expenditure of the electric power electricity charge, have the multiple benefits such as working life that extend 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 be known five booster cavity diaphragm pumps illustrative view two.

Figure 14 be known five booster cavity diaphragm pumps illustrative view three.

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

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

Figure 17 be known five booster cavity diaphragm pumps illustrative view four.

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 utility model the first embodiment's three-dimensional exploded view.

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

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

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

Figure 26 is the stereogram of the utility model first embodiment's septation sheet.

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

Figure 28 is the bottom view of the utility model first embodiment's septation sheet.

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

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

Figure 31 is the utility model the first embodiment's combination section.

Figure 32 is one of illustrative view of the utility model the first embodiment.

Figure 33 is the zoomed-in view of view a in Figure 32.

Figure 34 be the utility model the first embodiment illustrative view two.

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

Figure 36 is that in the utility model the first embodiment and known five booster cavity diaphragm pumps, the section after cylinder escapement difference start pushing tow diaphragm compares schematic diagram.

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

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 the utility model the first embodiment.

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

Figure 41 is the stereogram of pump head seat in the utility model the second embodiment.

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

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

Figure 44 is the stereogram of the utility model second embodiment's septation sheet.

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

Figure 46 is the bottom view of the utility model second embodiment's septation sheet.

Figure 47 is the combination section of the utility model second embodiment's septation sheet and pump head seat.

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

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 the utility model the second embodiment.

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

Figure 52 is the stereogram of pump head seat in the utility model the 3rd embodiment.

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

Figure 54 is the top view of pump head seat in the utility model the 3rd embodiment.

Figure 55 is the stereogram of the utility model the 3rd embodiment's septation sheet.

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

Figure 57 is the bottom view of the utility model the 3rd embodiment's septation sheet.

Figure 58 is the combination section of the utility model the 3rd embodiment's septation sheet and pump head seat.

Figure 59 is the stereogram of another embodiment of pump head seat in the utility model the 3rd embodiment.

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 the utility model the 3rd embodiment.

Figure 62 is the combination section of pump head seat and the another embodiment of diaphragm in the utility model the 3rd embodiment.

Figure 63 is the stereogram of pump head seat in the utility model the 4th embodiment.

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

Figure 65 is the top view of pump head seat in the utility model the 4th embodiment.

Figure 66 is the stereogram of the utility model the 4th embodiment's septation sheet.

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

Figure 68 is the bottom view of the utility model the 4th embodiment's septation sheet.

Figure 69 is the combination section of the utility model the 4th embodiment's septation sheet and pump head seat.

Figure 70 is the stereogram of another embodiment of pump head seat in the utility model the 4th embodiment.

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 the utility model the 4th embodiment.

Figure 73 is the combination section of pump head seat and the another embodiment of diaphragm in the utility model the 4th embodiment.

Figure 74 is the stereogram of pump head seat in the utility model the 5th embodiment.

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

Figure 76 is the top view of pump head seat in the utility model the 5th embodiment.

Figure 77 is the stereogram of the utility model the 5th embodiment's septation sheet.

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

Figure 79 is the bottom view of the utility model the 5th embodiment's septation sheet.

Figure 80 is the combination section of the utility model the 5th embodiment's septation sheet and pump head seat.

Figure 81 is the stereogram of another embodiment of pump head seat in the utility model the 5th embodiment.

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 the utility model the 5th embodiment.

Figure 84 is the combination section of pump head seat and the another embodiment of diaphragm in the utility model the 5th embodiment.

Figure 85 is the stereogram of pump head seat in the utility model the 6th embodiment.

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

Figure 87 is the top view of pump head seat in the utility model the 6th embodiment.

Figure 88 is the stereogram of the utility model the 6th embodiment's septation sheet.

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

Figure 90 is the bottom view of the utility model the 6th embodiment's septation sheet.

Figure 91 is the combination section of the utility model the 6th embodiment's septation sheet and pump head seat.

Figure 92 is the stereogram of another embodiment of pump head seat in the utility model the 6th embodiment.

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 the utility model the 6th embodiment.

Figure 95 is the combination section of pump head seat and the another embodiment of diaphragm in the utility model the 6th embodiment.

Figure 96 is the stereogram of pump head seat in the utility model the 7th embodiment.

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

Figure 98 is the top view of pump head seat in the utility model the 7th embodiment.

Figure 99 is the stereogram of the utility model the 7th embodiment's septation sheet.

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

Figure 101 is the bottom view of the utility model the 7th embodiment's septation sheet.

Figure 102 is the combination section of the utility model the 7th embodiment's septation sheet and pump head seat.

Figure 103 is the stereogram of another embodiment of pump head seat in the utility model the 7th embodiment.

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 the utility model the 7th embodiment.

Figure 106 is the combination section of pump head seat and the another embodiment of diaphragm in the utility model the 7th embodiment.

Figure 107 is the top view of pump head seat in the utility model the 8th embodiment.

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

Figure 109 is the bottom view of the utility model the 8th embodiment's septation sheet.

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

Figure 111 is the combination section of the utility model the 8th embodiment's septation sheet and pump head seat.

Figure 112 is the stereogram of another embodiment of pump head seat in the utility model the 8th embodiment.

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 the utility model the 8th embodiment.

Figure 115 is the combination section of pump head seat and the another embodiment of diaphragm in the utility model the 8th embodiment.

Figure 116 is the utility model the 9th embodiment's stereogram.

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

Figure 118 is the sectional drawing that the utility model the 9th embodiment is installed on known five booster cavity diaphragm pumps.

Figure 119 is the utility model the 9th embodiment's illustrative view.

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

Figure 121 is that in the utility model the 9th embodiment and known five booster cavity diaphragm pumps, the section after cylinder escapement difference start pushing tow diaphragm compares schematic diagram.

Figure 122 is the three-dimensional exploded view of another embodiment of cylinder escapement in the utility model the 9th embodiment.

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 the utility model the 9th embodiment.

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

Figure 126 is the sectional drawing that in the utility model the 9th embodiment, another embodiment of cylinder escapement is installed on known five booster cavity diaphragm pumps.

Figure 127 is the illustrative view that in the utility model the 9th embodiment, 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 the cylinder escapement schematic diagram relatively of the section after start pushing tow diaphragm respectively in another embodiment of cylinder escapement and known five booster cavity diaphragm pumps in the utility model the 9th embodiment.

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, the fixing perforation of 63-24-scalariform groove

25-dome Huan26-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-locate 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-the second arc perforation

68,791-five arc ring groove 70-diaphragms

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

73-fin 74-piston start district

75-central perforation 76-positioning convex ring piece

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

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

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, the 522-edge surface that slopes inwardly

502-cylinder escapement 511-cylindrical seat

512-plane of orientation 513-protruding circular column

Hole, the upper rank of 521-escapement annulus 523-

Hole, rank under 524-scala media hole 525-

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

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

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

The rectangular perforation of 611-612-circular perforations

The square perforation 620 of 613-, 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-arm of force length P-water pipe

W-tap water Wp-high pressure water.

Embodiment

As shown in Figure 22 to Figure 31, for the vibration control structure of the utility model five booster cavity diaphragm pumps and the first embodiment of swing wheel structure improvement, it is around the periphery near each start perforation 61, to be arranged with an arc groove 65 (as shown in Figure 23 to Figure 25) downwards on pump head seat 60 end faces, and on diaphragm 70 bottom surfaces of corresponding these each arc groove 65 positions, be convexly equipped with an arc bump 77 (as shown in Figure 27 and Figure 28) downwards, after making the bottom surface of diaphragm 70 and the end face of pump head seat 60 bonded to each other, five arc bumps 77 of these diaphragm 70 bottom surfaces embed in five arc grooves 65 of pump head seat 60 end faces completely, and between the arc bump 77 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, form shorter arm of force length L 2 (as shown in the zoomed-in view in Figure 31), separately by locating the region setting tool of concave ring groove 55 to vertical side edge face 56 in horizontal top surface 53 in each cylinder escapement 52 of escapement seat 50, 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 arc bump 77 of diaphragm 70 bottom surfaces and the arm of force length L 2(between positioning convex ring piece 76 as shown in figure 33), be less than arm of force length L 1(between diaphragm 70 China and foreign countries' raised lines 71 and positioning convex ring piece 76 as shown in Figure 15 and Figure 33), therefore the cylinder escapement 52 up directed force F of pushing tow diaphragm 70 bottom surfaces is multiplied by shorter arm of force length L 2, the moment producing (being moment=F * L2) also diminishes relatively, therefore, five arc bumps 77 that are convexly equipped with by diaphragm 70 bottom surfaces embed five arc grooves 65 that pump head seat 60 end faces are arranged with, can reduce the upwards moment loading of thrusting action power F of each cylinder escapement 52, and then reach the intensity that significantly reduces 〝 vibrations 〞, via the result after pilot sample actual measurement, show, 〝 vibrations 〞 intensity of the present utility model only has below 1/10th of known five booster cavity diaphragm pumps, and known base 100 is first installed on the pump housing of the present utility model, be fixed on again the shell C upper (as shown in figure 16) that bathes kitchen water supply equipment in anti-penetration water purifier or touring car for large scale business, 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 above-mentioned the utility model five booster cavity diaphragm pumps and swing wheel structure are improved first embodiment's start, these five cylinder escapements 52 are subject to behind diaphragm 70 bottom surfaces that eccentric cam 40 rotates up pushing tow piston start district 74, the directed force F that it makes progress, can make positioning convex ring piece 76 to the barrier film lamellar body between outer raised line 71 in diaphragm 70 produce oblique pull state upwards, by in horizontal top surface 53 in this cylinder escapement 52, locate concave ring groove 55 to vertical side edge face 56 to lower inclined plane 58, complete smooth contact simultaneously is also supported on 74 bottom surfaces, diaphragm 70 piston start district of this oblique pull state, and can not produce the phenomenon (as shown in FIG. 34 and 35) that 〝 pushes 〞 to 74 bottom surfaces, diaphragm 70 piston start district, and the synchronous reaction force Fs producing of this diaphragm 70 also can significantly reduce (as shown in the arrow distribution of reaction force Fs as big or small in each in Figure 35 thereupon, each big or small reaction force Fs in itself and Figure 18 is known after relatively, really the utility model can make the synchronous reaction force Fs producing of diaphragm 70 significantly reduce), therefore, by in horizontal top surface 53 in the utility model cylinder escapement 52, locate concave ring groove 55 to vertical side edge face 56 to lower inclined plane 58, except eliminating the rounding 57 of cylinder escapement 52 in known five booster cavity diaphragm pumps completely, to diaphragm, 70 piston start district 74 bottom surface high frequency 〝 extruding 〞 cause crackly disappearance outer (as shown in imaginary line part in Figure 36), and have diaphragm 70 is subject to upwards after directed force F, synchronously produce the effect that reaction force Fs significantly reduces, make diaphragm 70 can significantly improve the tolerance level that bears cylinder escapement 52 high frequency thrusting actions, and can effectively reduce operating current load and the operating temperature of motor, and then can not cause high temperature evaporate to dryness to cause the disappearance of the lubricated different sound of not good generation to the lubricant oil in motor bearing, all bearings in can guaranteeing five booster cavity diaphragm pumps run well smooth-going, more because of motor operations current reduction, reduce the expenditure of the electric power electricity charge, have the multiple benefits such as working life that extend whole five booster cavity diaphragm pumps concurrently simultaneously, the utility model is installed on to known five booster cavity diaphragm pumps and shows via the result after actual measurement, the operating temperature of motor 10 can reduce at least 15 ℃, operating current can reduce more than 1 ampere, and more than can increasing the working life of diaphragm 70 and whole five booster cavity diaphragm pumps and reaching twice.

As shown in Figure 37 and Figure 38, the variable arc that is set as of each arc groove 65 in above-mentioned the utility model the first embodiment on these pump head seat 60 end faces bores a hole 64.

As shown in Figure 39 and Figure 40, each arc groove 65(in the utility model the first embodiment on these pump head seat 60 end faces is as shown in Figure 23 to 25), another be variablely set as arc bump 651(as shown in figure 39), and each arc bump 77(of diaphragm 70 bottom surfaces is as shown in Figure 27 and 28 corresponding thereto), also synchronous change is set as arc groove 771(as shown in figure 39), after the end face of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, each arc bump 651 of these pump head seat 60 end faces can embed each arc groove 771 interior (as shown in figure 40) of diaphragm 70 bottom surfaces completely, it still can form shorter arm of force length L 3 (as shown in the zoomed-in view in Figure 40) between the arc groove 771 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞.

As shown in Figure 41 to Figure 47, for the vibration control structure of the utility model five booster cavity diaphragm pumps and the second embodiment of swing wheel structure improvement, wherein, each arc groove 65(on these pump head seat 60 end faces is as shown in Figure 23 and 25), variable its adjacent two end part are formed to circle five arc ring groove 68(mutually in succession afterwards as shown in Figure 41 to 43), and each arc bump 77(of diaphragm 70 bottom surfaces is as shown in Figure 27 and 28 corresponding thereto), also synchronous change forms circle five arc ring projection 79(as shown in Figure 45 and 46 mutually in succession afterwards by its adjacent two end part), after the end face of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, five arc ring projections 79 of these diaphragm 70 bottom surfaces can embed five arc ring grooves 68 interior (as shown in figure 47) of pump head seat 60 end faces completely, it still can form shorter arm of force length L 2 (as shown in the zoomed-in view in Figure 47) between five arc ring projections 79 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞.

As shown in Figure 48 and Figure 49, the variable five arc rings that are set as of five arc ring grooves 68 in above-mentioned the utility model the second embodiment on these pump head seat 60 end faces bore a hole 641.

As shown in Figure 50 and Figure 51, in the utility model the second embodiment on these pump head seat 60 end faces one circle five arc ring groove 68(are as shown in Figure 41 to 43), another be variablely set as circle five arc ring projection 681(as shown in figure 50), and one of diaphragm 70 bottom surfaces circle five arc ring projection 79(are as shown in Figure 45 and 46 corresponding thereto), also synchronous change is set as circle five arc ring groove 791(as shown in figure 50), after the end face of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, five arc ring projections 681 of these pump head seat 60 end faces can embed five arc ring grooves 791 interior (as shown in Figure 51) of diaphragm 70 bottom surfaces completely, it still can form shorter arm of force length L 3 (as shown in the zoomed-in view in Figure 51) between five arc ring grooves 791 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞.

As shown in Figure 52 to Figure 58, for the vibration control structure of the utility model five booster cavity diaphragm pumps and the 3rd embodiment of swing wheel structure improvement, it is in pump head seat 60, outside each start perforation 61, to place the place, periphery of arc groove 65, more have additional one the second arc groove 66(as shown in Figure 53 to 54), and on diaphragm 70 bottom surfaces of corresponding these the second arc groove 66 positions, also in the periphery of arc bump 77, have additional one the second arc bump 78(downwards as shown in Figure 56 and Figure 57), after making the bottom surface of diaphragm 70 and the end face of pump head seat 60 bonded to each other, the arc bump 77 of these diaphragm 70 bottom surfaces and the second arc bump 78 can embed respectively 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 faces, it still can form shorter arm of force length L 2 (as shown in the zoomed-in view in Figure 58) between the arc bump 77 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞, and mutually chimeric by this second arc bump 78 and the second arc groove 66, in the time of can making diaphragm 70 piston start districts 74 be subject to the directed force F of escapement 52 pushing tows, can increase the steadiness that maintenance energy arm lengths L2 can not changed by displacement.。

As shown in Figure 59 and Figure 60, each arc groove 65 in above-mentioned the utility model the 3rd embodiment on these pump head seat 60 end faces and the second arc groove 66 all variable arc perforation the 64 and second arc that is set as bore a hole 67.

As shown in Figure 61 and Figure 62, each arc groove 65 in the utility model the 3rd embodiment on these pump head seat 60 end faces and the second arc groove 66(are as shown in Figure 52 to 54), another be variablely set as arc bump 651 and the second arc bump 661(as shown in Figure 61), and each arc bump 77 of diaphragm 70 bottom surfaces and the second arc bump 78(are as shown in Figure 56 and 57 corresponding thereto), also synchronous change is set as arc groove 771 and the second arc groove 781(as shown in Figure 61), after the end face of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, each arc bump 651 of these pump head seat 60 end faces and the second arc bump 661, can embed respectively each arc groove 771 and second arc groove 781 interior (as shown in Figure 62) of diaphragm 70 bottom surfaces, it also can form shorter arm of force length L 3 (as shown in the zoomed-in view in Figure 62) between the arc groove 771 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞, and increase the steadiness that maintenance energy arm lengths L3 can not changed by displacement.

As shown in Figure 63 to Figure 69, for the vibration control structure of the utility model five booster cavity diaphragm pumps and the 4th embodiment of swing wheel structure improvement, it is around the periphery near each start perforation 61, to be arranged with a whole circle concave ring groove 601(downwards as shown in Figure 63 to 65 on pump head seat 60 end faces), and be convexly equipped with a whole circle bulge loop piece 701(downwards as shown in Figure 67 and Figure 68 on the bottom surface of the diaphragm 70 of corresponding these whole circle concave ring groove 601 positions), after making the bottom surface of this diaphragm 70 and the end face of pump head seat 60 bonded to each other, the whole circle bulge loop piece 701 of these diaphragm 70 bottom surfaces embeds the whole circle concave ring groove 601 interior (as shown in Figure 69) of pump head seat 60 end faces completely, it still can form shorter arm of force length L 2 (as shown in the zoomed-in view in Figure 69) between the whole circle bulge loop piece 701 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞.

As shown in Figure 70 and Figure 71, each whole circle concave ring groove 601 in above-mentioned the utility model the 4th embodiment on these pump head seat 60 end faces is variable 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 the utility model the 4th embodiment on these pump head seat 60 end faces is as shown in Figure 63 to 65), another be variablely set as whole circle bulge loop piece 610(as shown in Figure 72), and each whole circle bulge loop piece 701(of diaphragm 70 is as shown in Figure 67 and 68 corresponding thereto), also synchronous change is set as whole circle concave ring groove 710(as shown in Figure 72), after the end face of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, each whole circle bulge loop piece 610 of these pump head seat 60 end faces can embed each whole circle concave ring groove 710 interior (as shown in Figure 73) of diaphragm 70 bottom surfaces completely, it also can form shorter arm of force length L 3 (as shown in the zoomed-in view in Figure 73) between the whole circle concave ring groove 710 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞.

As shown in Figure 74 to Figure 80, for the vibration control structure of the utility model five booster cavity diaphragm pumps and the 5th embodiment of swing wheel structure improvement, it is around the periphery near each start perforation 61, to be arranged with spaced several long recess 602(downwards as shown in Figure 74 to Figure 76 on pump head seat 60 end faces), and the rectangular projection 702(that is convexly equipped with several equal numbers on diaphragm 70 bottom surfaces of corresponding these several long recess 602 positions is downwards as shown in Figure 78 and Figure 79), after making the bottom surface of diaphragm 70 and the end face of pump head seat 60 bonded to each other, each rectangular projection 702 of these diaphragm 70 bottom surfaces embeds each long recess 602 interior (as shown in Figure 80) of pump head seat 60 end faces completely, it still can form shorter arm of force length L 2 (as shown in the zoomed-in view in Figure 80) between each rectangular projections 702 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞.

As shown in Figure 81 and Figure 82, several long recess 602 in above-mentioned the utility model the 5th embodiment on these pump head seat 60 end faces are variable is set as several rectangular perforation 611.

As shown in Figure 83 and Figure 84, several long recess 602(in the utility model the 5th embodiment on these pump head seat 60 end faces are as shown in Figure 74 to 76), another be variablely set as several rectangular projection 620(as shown in Figure 83), and the several rectangular projection 702(of diaphragm 70 bottom surfaces is as shown in Figure 78 and 79 corresponding thereto), also synchronous change is set as several long recess 720(as shown in Figure 83), after the end face of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, the several rectangular projection 620 of these pump head seat 60 end faces can embed respectively several long recess 720 interior (as shown in Figure 84) of diaphragm 70 bottom surfaces, it also can form shorter arm of force length L 3 (as shown in the zoomed-in view in Figure 84) between several long recess 720 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞.

As shown in Figure 85 to Figure 91, for the vibration control structure of the utility model five booster cavity diaphragm pumps and the 6th embodiment of swing wheel structure improvement, it is around the periphery near each start perforation 61, to be arranged with spaced several circular groove 603(downwards as shown in Figure 85 to Figure 87 on pump head seat 60 end faces), and the round bump 703(that is convexly equipped with several equal numbers downwards on diaphragm 70 bottom surfaces of corresponding these several circular grooves 603 positions is as shown in Figure 89 and Figure 90), after making the bottom surface of diaphragm 70 and the end face of pump head seat 60 bonded to each other, each round bump 703 of these diaphragm 70 bottom surfaces embeds each circular groove 603 interior (as shown in Figure 91) of pump head seat 60 end faces completely, it still can form shorter arm of force length L 2 (as shown in the zoomed-in view in Figure 91) between each round bumps 703 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞.

As shown in Figure 92 and Figure 93, several circular grooves 603 in above-mentioned the utility model the 6th embodiment on these pump head seat 60 end faces are variable is set as several circular perforations 612.

As shown in Figure 94 and Figure 95, several circular groove 603(in the utility model the 6th embodiment on these pump head seat 60 end faces are as shown in Figure 85 to 87), another be variablely set as several round bump 630(as shown in Figure 94), and several round bump 703(of diaphragm 70 bottom surfaces are as shown in Figure 89 and 90 corresponding thereto), also synchronous change is set as several circular groove 730(as shown in Figure 94), after the end face of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, several round bumps 630 of these pump head seat 60 end faces can embed several circular grooves 730 interior (as shown in Figure 95) of diaphragm 70 bottom surfaces completely, it also can form shorter arm of force length L 3 (as shown in the zoomed-in view in Figure 95) between several circular grooves 730 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞.

As shown in Figure 96 to Figure 102, for the vibration control structure of the utility model five booster cavity diaphragm pumps and the 7th embodiment of swing wheel structure improvement, it is around the periphery near each start perforation 61, to be arranged with spaced several square groove 604(downwards as shown in Figure 96 to Figure 98 on pump head seat 60 end faces), and the bumping square 704(that is convexly equipped with several equal numbers downwards on diaphragm 70 bottom surfaces of corresponding these several square grooves 604 positions is as shown in Figure 100 and Figure 101), after making the bottom surface of diaphragm 70 and the end face of pump head seat 60 bonded to each other, each bumping square 704 of these diaphragm 70 bottom surfaces embeds each square groove 604 interior (as shown in Figure 102) of pump head seat 60 end faces completely, it still can form shorter arm of force length L 2 (as shown in the zoomed-in view in Figure 102) between each bumping squares 704 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞.

As shown in Figure 103 and Figure 104, several square grooves 604 in above-mentioned the utility model the 7th embodiment on these pump head seat 60 end faces are variable is set as several square perforation 613.

As shown in Figure 105 and Figure 106, several square groove 604(in the utility model the 7th embodiment on these pump head seat 60 end faces are as shown in Figure 96 to 98), another be variablely set as several bumping square 640(as shown in Figure 105), and several bumping square 704(of diaphragm 70 bottom surfaces are as shown in Figure 100 and 101 corresponding thereto), also synchronous change is set as several square groove 740(as shown in Figure 105), after the end face of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, several bumping squares 640 of these pump head seat 60 end faces can embed several square grooves 740 interior (as shown in Figure 106) of diaphragm 70 bottom surfaces completely, it also can form shorter arm of force length L 3 (as shown in the zoomed-in view in Figure 106) between several square grooves 740 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞.

As shown in Figure 107 to Figure 111, for the vibration control structure of the utility model five booster cavity diaphragm pumps and the 8th embodiment of swing wheel structure improvement, it is around the periphery near each start perforation 61, to be arranged with a whole circle concave ring groove 601 downwards on pump head seat 60 end faces, and be concaved with again circle five arc ring groove 68(as shown in Figure 107 and 108 in the periphery near this each whole circle concave ring groove 601), and on diaphragm 70 bottom surfaces of corresponding this whole circle concave ring groove 601 and five arc ring groove 68 positions, also be convexly equipped with a whole circle bulge loop piece 701 and circle five arc ring projection 79(downwards as shown in Figure 109 and 110), after making the bottom surface of diaphragm 70 and the end face of pump head seat 60 bonded to each other (as shown in Figure 111), one whole circle bulge loop piece 701 of these diaphragm 70 bottom surfaces and circle five arc ring projections 79 embed respectively a whole circle concave ring groove 601 and circle five arc ring grooves 68 interior (as shown in Figure 111 and zoomed-in view thereof) of pump head seat 60 end faces, it still can form shorter arm of force length L 2 (as shown in the zoomed-in view in Figure 111) between a whole circle bulge loop piece 701 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞, and enclose the mutually chimeric of five arc ring grooves 68 by these circle five arc ring projections 79 and one, in the time of can making diaphragm 70 piston start districts 74 be subject to the directed force F of escapement 52 pushing tows, can increase the steadiness that maintenance energy arm lengths L2 can not changed by displacement.

As shown in Figure 112 and Figure 113, variable whole circle scrobicular ring the perforation 600 and five arc rings that are set as of the whole circle concave ring groove 601 in above-mentioned the utility model the 8th embodiment on these pump head seat 60 end faces and circle five arc ring grooves 68 bore a hole 641.

As shown in Figure 114 and Figure 115, each whole circle concave ring groove 601 in the utility model the 8th embodiment on these pump head seat 60 end faces encloses five arc ring groove 68(as shown in Figure 107 and 108 with each), the another variable whole circle bulge loop piece 610 and that is set as encloses five arc ring projection 681(as shown in Figure 114), and one of diaphragm 70 bottom surfaces whole circle bulge loop piece 701 and circle five arc ring projection 79(are as shown in 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 the end face of the bottom surface of diaphragm 70 and pump head seat 60 is bonded to each other, one whole circle bulge loop piece 610 of these pump head seat 60 end faces and circle five arc ring projections 681 can embed respectively a whole circle concave ring groove 710 and circle five arc ring grooves 791 interior (as shown in Figure 115) of diaphragm 70 bottom surfaces, it also can form shorter arm of force length L 3 (as shown in the zoomed-in view in Figure 115) between a whole circle concave ring groove 710 of diaphragm 70 bottom surfaces and positioning convex ring piece 76, and there is equally the effect that significantly reduces 〝 vibrations 〞, and increase the steadiness that maintenance energy arm lengths L3 can not changed by displacement.

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

Continuous as shown in Figure 119 to Figure 121, when the vibration control structure of above-mentioned the utility model five booster cavity diaphragm pumps and swing wheel structure improvement the 9th embodiment's start, when five cylinder escapements 502 are subject to eccentric cam 40 and rotate diaphragm 70 bottom surface in up pushing tow piston start district 74, the directed force F that it makes progress, can make positioning convex ring piece 76 to the barrier film lamellar body between outer raised line 71 in diaphragm 70 produce oblique pull state upwards, by in horizontal top surface 503 in this cylinder escapement 502, locate concave ring groove 505 to the edge surface 506 that slopes inwardly to lower inclined plane 508, complete smooth contact simultaneously is also supported on diaphragm 70 bottom surfaces of this oblique pull state, and can not produce the phenomenon (as shown in Figure 119 and 120) that 〝 pushes 〞 to 74 bottom surfaces, diaphragm 70 piston start district, and the synchronous reaction force Fs producing of this diaphragm 70 also can significantly reduce (as shown in the arrow distribution of reaction force Fs as big or small in each in Figure 120) thereupon, and the project organization of the edge surface 506 that slopes inwardly, can be because of after cylinder escapement 502 enlarged diameter, it is when start makes progress pushing tow displacement, can avoid touching the wall surface of the hole of receiving start perforation 61 in pump head seat 60, therefore, by in horizontal top surface 503 in the utility model cylinder escapement 502, locate concave ring groove 505 to the edge surface 506 that slopes inwardly to lower inclined plane 508, in can eliminating known five booster cavity diaphragm pumps completely, 57 pairs of diaphragms of rounding, the 70 piston start districts, bottom surface 74 of cylinder escapement 502 produce the disappearance of 〝 extruding 〞 (as shown in imaginary line part in Figure 121), and have diaphragm 70 is subject to upwards after directed force F, synchronously produce the effect that reaction force Fs significantly reduces, make diaphragm 70 can significantly improve the tolerance level that bears cylinder escapement 502 high frequency thrusting actions, and then effectively extend working life of whole five booster cavity diaphragm pumps.In addition, enlarged diameter due to cylinder escapement 502, also make its area to lower inclined plane 508 be strengthened, therefore can increase the area (as shown in figure number A in Figure 121) of smooth contact oblique pull state diaphragm 70 bottom surfaces when start, and the support of increase to reaction force Fs, and then reduce again the influence degree that diaphragm 70 is subject to reaction force Fs, also to producing the effect extending again the working life of diaphragm 70.

As shown in Figure 122 to Figure 125, in the vibration control structure of above-mentioned the utility model five booster cavity diaphragm pumps and swing wheel structure improvement the 9th embodiment, the variable setting tool of this each cylinder escapement 502 is comprised of a cylindrical seat 511 and an escapement annulus 521, wherein, the circumferential outer edge face of cylindrical seat 511 is provided with plane of orientation 512 one, 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 to be 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, toward bottom surface direction, be provided with the hole, upper rank 523 of mutual perforation, hole, 524Ji Xia rank, scala media hole 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, it is another that by hole, upper rank 523, the region to the edge surface 522 that slopes inwardly is set as to lower inclined plane 526, escapement annulus 521 is nested with after cylindrical seat 511, can between protruding circular column 513 and hole, upper rank 523, form a location 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 fits, five positioning convex ring pieces 76 of diaphragm 70 bottom surfaces are plugged respectively in the location concave ring groove 515 of five cylinder escapements 502 in escapement seat 500, by retaining screw 1, wear the shoulder hole 81 into piston thrust block 80 again, and after the central perforation 75 through five piston start districts 74 in diaphragm 70, diaphragm 70 and five piston thrust blocks 80 can be fixed at simultaneously in the tapped hole 514 of cylindrical seat 511 of five cylinder escapements 502 in escapement seat 500 (as shown in the zoomed-in view in Figure 126), when the force-output shaft 11 of motor 10 rotates, when five cylinder escapements 502 are subject to eccentric cam 40 and rotate diaphragm 70 bottom surface in up pushing tow piston start district 74, the directed force F that it makes progress, can make positioning convex ring piece 76 to the barrier film lamellar body between outer raised line 71 in diaphragm 70 produce oblique pull state upwards, by the location concave ring groove 515 of escapement annulus 521 in this cylinder escapement 502 to the edge surface 522 that slopes inwardly to lower inclined plane 526, complete smooth contact simultaneously is also supported on diaphragm 70 bottom surfaces of this oblique pull state, and can not produce the phenomenon (as shown in Figure 127 and Figure 128) that 〝 pushes 〞 to diaphragm 70 bottom surfaces, and the synchronous reaction force Fs producing of this diaphragm 70 also can significantly reduce (as shown in the arrow distribution of reaction force Fs as big or small in each in Figure 128) thereupon, and the project organization of the edge surface 522 that slopes inwardly, still can be because of after cylinder escapement 502 enlarged diameter, it is when start makes progress pushing tow displacement, can avoid touching the wall surface of the hole of receiving start perforation 61 in pump head seat 60, therefore, the disappearance of 57 pairs of diaphragms of rounding, the 70 bottom surfaces generation 〝 extruding 〞 of its cylinder escapement 502 in can eliminating known five booster cavity diaphragm pumps completely (as shown in imaginary line part in Figure 129), still have diaphragm 70 is subject to making progress after directed force F, synchronously produce the effect that reaction force Fs significantly reduces, make diaphragm 70 can significantly improve the tolerance level that bears cylinder escapement 502 high frequency thrusting actions, and then effectively extend working life of whole five booster cavity diaphragm pumps, and except the effect that has with above-mentioned the second embodiment is identical, this has slope inwardly edge surface 522 and escapement annulus 521 to lower inclined plane 526, when making, must consider the feasibility of demoulding, therefore itself and escapement seat 500 are separated to making, can save the cost of manufacture, cylindrical seat 511 can be made 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 in a large number and save the double benefit of whole manufacture cost.

In sum, the utility model is to construct the most easily and not increase under the comprehensive consideration of whole volume production cost, reach damping and the effect of five booster cavity diaphragm pumps, and with the most easy cylinder escapement improvement structure, reach the working life that extends five booster cavity diaphragm pump septation sheets, more than making working life of whole five booster cavity diaphragm pumps also to increase the twice that reaches original, there is very much high industrial usability and practicability thereupon, the important document that should meet patent is to 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 improvement, comprising:

One motor;

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

One inclination eccentric cam, its central authorities are penetrated with 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, in the end face equi-spaced apart of pedestal, arrange and convex with five escapements, the horizontal top surface of each escapement is concaved with a tapped hole, and in the periphery of this tapped hole, be concaved with a delineation position concave ring groove, and its horizontal top surface becomes rounding with the vertical side edge face place of connecting setting tool again;

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 near outer periphery is protruding annular direction down, then is equipped with several fixedly perforation;

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

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

One piston valve body, to be placed on diaphragm, its outer periphery side, bottom convexes with a ring raised line downwards, space in can plugging in diaphragm between raised line and outer raised line, at the middle position towards pump head lid direction, be provided with a circular drainage seat, 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, separately centered by this positioning hole, interval 72 is spent on formed five regional locations of angle, respectively be equipped with several weep holes, and on should the drainage seat peripheral surface of five region weep holes, be equipped with respectively again that space 72 degree angles are arranged and equal five influent bases down of opening, on each influent base, be equipped with again several water inlets, and respectively place the T-shaped piston sheet of a handstand in the central authorities of each influent base, wherein, weep hole on five regions of this drainage seat, five influent bases are corresponding thereto connected respectively, and

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

It is characterized in that: in each cylinder escapement of this escapement seat, in horizontal top surface, locate concave ring groove to the region setting tool of vertical side edge face and become to lower inclined plane, and around the periphery near each start perforation, be concaved with an arc groove downwards on this pump head seat end face, and on the diaphragm bottom surface of corresponding this each arc groove position, convex with an arc bump downwards, after making the bottom surface of diaphragm and the end face of 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 between the arc bump of diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

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

3. the vibration control structure of five booster cavity diaphragm pumps according to claim 1 and swing wheel structure improvement, it is characterized in that: each arc groove change of this pump head seat end face 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 bottom surface of diaphragm and the end face of 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 between the arc groove of this diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

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

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

6. the vibration control structure of five booster cavity diaphragm pumps according to claim 4 and swing wheel structure improvement, it is characterized in that: circle five arc ring groove changes of this pump head seat end face are set as circle five arc ring projections, and one of diaphragm bottom surface enclose five arc ring projections corresponding thereto, also synchronous change is set as circle five arc ring grooves, after making the bottom surface of diaphragm and the end face of 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 between five arc ring grooves of diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

7. the vibration control structure of five booster cavity diaphragm pumps according to claim 1 and swing wheel structure improvement, 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 each arc bump of diaphragm bottom surface is placed outward and is also had additional the second arc bump together corresponding thereto.

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

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

10. the vibration control structure of five booster cavity diaphragm pumps according to claim 1 and swing wheel structure improvement, it is characterized in that: in this diaphragm booster pump, on pump head seat end face, around the change downwards of the periphery near each start perforation, be arranged with into a whole circle concave ring groove, and the change downwards of the diaphragm bottom surface of corresponding this each whole circle concave ring groove position is convexly equipped with into a whole circle bulge loop piece.

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

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

The vibration control structure of 13. five booster cavity diaphragm pumps according to claim 1 and swing wheel structure improvement, it is characterized in that: on this pump head seat end face, around the change downwards of the periphery near each start perforation, be arranged with several long recess of arranging at interval, and the change downwards of the diaphragm bottom surface of corresponding this several long recess position is convexly equipped with into the spaced rectangular projection of several equal numbers.

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

The vibration control structure of 15. five booster cavity diaphragm pumps according to claim 13 and swing wheel structure improvement, it is characterized in that: several long recess changes of this pump head seat end face are set as several rectangular projections, and the several rectangular projection of diaphragm bottom surface corresponding thereto, also synchronous change is set as several long recess, after making the bottom surface of diaphragm and the end face of 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 between several long recess of this diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The vibration control structure of 16. five booster cavity diaphragm pumps according to claim 1 and swing wheel structure improvement, it is characterized in that: on this pump head seat end face, around the change downwards of the periphery near each start perforation, be arranged with several circular grooves of arranging at interval, and the change downwards of the diaphragm bottom surface of corresponding these several circular grooves is convexly equipped with into the spaced round bump of several equal numbers.

The vibration control structure of 17. five booster cavity diaphragm pumps according to claim 16 and swing wheel structure improvement, is characterized in that: several circular groove changes of this pump head seat end face are set as several circular perforations.

The vibration control structure of 18. five booster cavity diaphragm pumps according to claim 16 and swing wheel structure improvement, it is characterized in that: several circular groove changes of this pump head seat end face are set as several round bumps, and several round bumps of diaphragm bottom surface corresponding thereto, also synchronous change is set as several circular grooves, after making the bottom surface of diaphragm and the end face of 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 between several circular grooves of this diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The vibration control structure of 19. five booster cavity diaphragm pumps according to claim 1 and swing wheel structure improvement, it is characterized in that: on this pump head seat end face, around the change downwards of the periphery near each start perforation, be arranged with several square grooves of arranging at interval, and the change downwards of the diaphragm bottom surface of corresponding these several square grooves is convexly equipped with into the spaced bumping square of several equal numbers.

The vibration control structure of 20. five booster cavity diaphragm pumps according to claim 19 and swing wheel structure improvement, is characterized in that: several square groove changes of this pump head seat end face are set as several square perforation.

The vibration control structure of 21. five booster cavity diaphragm pumps according to claim 19 and swing wheel structure improvement, it is characterized in that: several square groove changes of this pump head seat end face are set as several bumping squares, and several bumping squares of diaphragm bottom surface corresponding thereto, also synchronous change is set as several square grooves, after making the bottom surface of diaphragm and the end face of 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 between several square grooves of this diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The vibration control structure of 22. five booster cavity diaphragm pumps according to claim 1 and swing wheel structure improvement, it is characterized in that: on this pump head seat end face, around the change downwards of the periphery near each start perforation, be arranged with into a whole circle concave ring groove, and be concaved with again circle five arc ring grooves in the periphery near this each whole circle concave ring groove, and be convexly equipped with into a whole circle bulge loop piece and circle five arc ring projections at corresponding this whole circle concave ring groove with the diaphragm bottom surface change downwards of five arc ring groove location.

The vibration control structure of 23. five booster cavity diaphragm pumps according to claim 22 and swing wheel structure improvement, is characterized in that: a whole circle concave ring groove of this pump head seat end face and peripheral circle five arc ring groove changes thereof are set as a whole circle scrobicular ring perforation and circle five arc ring perforation.

The vibration control structure of 24. five booster cavity diaphragm pumps according to claim 22 and swing wheel structure improvement, it is characterized in that: each the whole circle concave ring groove on this pump head seat end face and each are enclosed five arc ring grooves changes and is set as a whole circle bulge loop piece and encloses five arc ring projections with one, and the diaphragm bottom surface change at corresponding this whole circle bulge loop piece and circle five arc ring projections is set as a whole circle concave ring groove and circle five arc ring grooves, after making the bottom surface of diaphragm and the end face of pump head seat bonded to each other, one whole circle bulge loop piece of this pump head seat end face and circle five arc ring projections can embed respectively in a whole circle concave ring groove and circle five arc ring grooves of diaphragm bottom surface, and between a whole circle concave ring groove of diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The vibration control structure of 25. five booster cavity diaphragm pumps according to claim 1 and swing wheel structure improvement, it is characterized in that: in this escapement seat, the change of the diameter of each cylinder escapement strengthens, but still be less than the internal diameter that in pump head seat, start is bored a hole, and by its edge surface setting tool edge surface that becomes to slope inwardly, and in this each cylinder escapement, in horizontal top surface, locate concave ring groove to the region setting tool of this edge surface that slopes inwardly and become to lower inclined plane.

The vibration control structure of 26. five booster cavity diaphragm pumps according to claim 25 and swing wheel structure improvement, it is characterized in that: this each cylinder escapement change is set as by a cylindrical seat and an escapement annulus and forms, wherein, the circumferential outer edge face of this cylindrical seat is provided with plane of orientation one, 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 to be nested with on cylindrical seat, its outer periphery face is set as the edge surface that slopes inwardly, and toward bottom surface direction, be provided with the hole, upper rank of mutual perforation in end face central authorities, Ji Xiajie hole, scala media hole, 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, it is another that by hole, upper rank, the region to the edge surface that slopes inwardly is set as to lower inclined plane, this escapement annulus is nested with after cylindrical seat, can between the protruding circular column of cylindrical seat and the hole, upper rank of escapement annulus, form a location concave ring groove.

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

One motor;

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

One inclination eccentric cam, its central authorities are penetrated with 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, in the end face equi-spaced apart of pedestal, arranges and convexes with five escapements, the horizontal top surface of each escapement is concaved with a tapped hole, and is concaved with a delineation position concave ring groove in the periphery of this tapped hole again;

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 near outer periphery is protruding annular direction down, then is equipped with several fixedly perforation;

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

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

One piston valve body, to be placed on diaphragm, its outer periphery side, bottom convexes with a ring raised line downwards, can plug the space between diaphragm China and foreign countries' raised line and interior raised line, middle position towards pump head lid direction is concaved with a circular drainage seat, on this drainage seat, interval 72 degree formed five the regional location central authorities of angle are respectively equipped with a positioning hole, can penetrate fixing for a T-shaped piston sheet, another on the regional location between each positioning hole and drainage seat, be equipped with again several weep holes, and on should the drainage seat peripheral surface in each region, be equipped with respectively again that space 72 degree angles are arranged and equal five influent bases down of opening, on each influent base, be equipped with again several water inlets, 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, is that lid is placed on pump head seat, and diaphragm and piston valve body is coated, and its outer edge surface is provided with a water intake, a water outlet and several fixedly perforation, and edge face central authorities are provided with a circle dome ring within it;

It is characterized in that: in each cylinder escapement of this escapement seat, in horizontal top surface, locate concave ring groove to the region setting tool of vertical side edge face and become to lower inclined plane, and the periphery around each start perforation on this pump head seat end face is concaved with an arc groove downwards, and on the diaphragm bottom surface of corresponding this each arc groove position, convex with an arc bump downwards, after making the bottom surface of diaphragm and the end face of 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 between the arc bump of diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The vibration control structure of 28. five booster cavity diaphragm pumps according to claim 27 and swing wheel structure improvement, is characterized in that: the arc groove change of this pump head seat end face is set as arc perforation.

The vibration control structure of 29. five booster cavity diaphragm pumps according to claim 27 and swing wheel structure improvement, it is characterized in that: each arc groove change of this pump head seat end face 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 bottom surface of diaphragm and the end face of 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 between the arc groove of this diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

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

The vibration control structure of 31. five booster cavity diaphragm pumps according to claim 30 and swing wheel structure improvement, is characterized in that: five arc ring groove changes of this pump head seat end face are set as five arc ring perforation.

The vibration control structure of 32. five booster cavity diaphragm pumps according to claim 30 and swing wheel structure improvement, it is characterized in that: circle five arc ring groove changes of this pump head seat end face are set as circle five arc ring projections, and one of diaphragm bottom surface enclose five arc ring projections corresponding thereto, also synchronous change is set as circle five arc ring grooves, after making the bottom surface of diaphragm and the end face of 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 between five arc ring grooves of diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The vibration control structure of 33. five booster cavity diaphragm pumps according to claim 27 and swing wheel structure improvement, 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 each arc bump of diaphragm bottom surface is placed outward and is also had additional the second arc bump together corresponding thereto.

The vibration control structure of 34. five booster cavity diaphragm pumps according to claim 33 and swing wheel structure improvement, is characterized in that: the arc groove of this pump head seat end face and the change of the second arc groove are set as arc perforation and the second arc perforation.

The vibration control structure of 35. five booster cavity diaphragm pumps according to claim 33 and swing wheel structure improvement, 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 change of the second arc bump are set as arc groove and the second arc groove corresponding thereto, after making the bottom surface of diaphragm and the end face of pump head seat bonded to each other, each arc bump of this pump head seat end face and the second arc bump, can embed respectively in each arc groove and the second arc groove of diaphragm bottom surface, and between the arc groove of this diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The vibration control structure of 36. five booster cavity diaphragm pumps according to claim 27 and swing wheel structure improvement, it is characterized in that: in this diaphragm booster pump, on pump head seat end face, around the change downwards of the periphery near a start perforation, be arranged with into a whole circle concave ring groove, and the change downwards of the diaphragm bottom surface of corresponding this each whole circle concave ring groove position is convexly equipped with into a whole circle bulge loop piece.

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

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

The vibration control structure of 39. five booster cavity diaphragm pumps according to claim 27 and swing wheel structure improvement, it is characterized in that: on this pump head seat end face, around the change downwards of the periphery near each start perforation, be arranged with several long recess of arranging at interval, and the change downwards of the diaphragm bottom surface of corresponding this several long recess position is convexly equipped with into the spaced rectangular projection of several equal numbers.

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

41. according to the vibration control structure of five booster cavity diaphragm pumps described in claim 39 and swing wheel structure improvement, it is characterized in that: several long recess changes of this pump head seat end face are set as several rectangular projections, and the several rectangular projection of diaphragm bottom surface corresponding thereto, also synchronous change is set as several long recess, after making the bottom surface of diaphragm and the end face of 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 between several long recess of this diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The vibration control structure of 42. five booster cavity diaphragm pumps according to claim 27 and swing wheel structure improvement, it is characterized in that: on this pump head seat end face, around the change downwards of the periphery near each start perforation, be arranged with several circular grooves of arranging at interval, and the change downwards of the diaphragm bottom surface of corresponding these several circular grooves is convexly equipped with into the spaced round bump of several equal numbers.

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

44. according to the vibration control structure of five booster cavity diaphragm pumps described in claim 42 and swing wheel structure improvement, it is characterized in that: several circular groove changes of this pump head seat end face are set as several round bumps, and several round bumps of diaphragm bottom surface corresponding thereto, also synchronous change is set as several circular grooves, after making the bottom surface of diaphragm and the end face of 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 between several circular grooves of this diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The vibration control structure of 45. five booster cavity diaphragm pumps according to claim 27 and swing wheel structure improvement, it is characterized in that: on this pump head seat end face, around the change downwards of the periphery near each start perforation, be arranged with several square grooves of arranging at interval, and the change downwards of the diaphragm bottom surface of corresponding these several square grooves is convexly equipped with into the spaced bumping square of several equal numbers.

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

47. according to the vibration control structure of five booster cavity diaphragm pumps described in claim 45 and swing wheel structure improvement, it is characterized in that: several square groove changes of this pump head seat end face are set as several bumping squares, and several bumping squares of diaphragm bottom surface corresponding thereto, also synchronous change is set as several square grooves, after making the bottom surface of diaphragm and the end face of 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 between several square grooves of this diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The vibration control structure of 48. five booster cavity diaphragm pumps according to claim 27 and swing wheel structure improvement, it is characterized in that: on this pump head seat end face, around the change downwards of the periphery near each start perforation, be arranged with into a whole circle concave ring groove, and be concaved with again circle five arc ring grooves in the periphery near this each whole circle concave ring groove, and be convexly equipped with into a whole circle bulge loop piece and circle five arc ring projections at corresponding this whole circle concave ring groove with the diaphragm bottom surface change downwards of five arc ring groove location.

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

50. according to the vibration control structure of five booster cavity diaphragm pumps described in claim 48 and swing wheel structure improvement, it is characterized in that: each the whole circle concave ring groove on this pump head seat end face and each are enclosed five arc ring grooves changes and is set as a whole circle bulge loop piece and encloses five arc ring projections with one, and the diaphragm bottom surface change at corresponding this whole circle bulge loop piece and circle five arc ring projections is set as a whole circle concave ring groove and circle five arc ring grooves, after making the bottom surface of diaphragm and the end face of pump head seat bonded to each other, one whole circle bulge loop piece of this pump head seat end face and circle five arc ring projections can embed respectively in a whole circle concave ring groove and circle five arc ring grooves of diaphragm bottom surface, and between a whole circle concave ring groove of diaphragm bottom surface and positioning convex ring piece, form shorter arm of force length.

The vibration control structure of 51. five booster cavity diaphragm pumps according to claim 27 and swing wheel structure improvement, it is characterized in that: in this escapement seat, the change of the diameter of each cylinder escapement strengthens, but still be less than the internal diameter that in pump head seat, start is bored a hole, and by its edge surface setting tool edge surface that becomes to slope inwardly, and in this each cylinder escapement, in horizontal top surface, locate concave ring groove to the region setting tool of this edge surface that slopes inwardly and become to lower inclined plane.

52. according to the vibration control structure of five booster cavity diaphragm pumps described in claim 51 and swing wheel structure improvement, it is characterized in that: this each cylinder escapement change is set as by a cylindrical seat and an escapement annulus and forms, wherein, the circumferential outer edge face of this cylindrical seat is provided with plane of orientation one, 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 to be nested with on cylindrical seat, its outer periphery face is set as the edge surface that slopes inwardly, and toward bottom surface direction, be provided with the hole, upper rank of mutual perforation in end face central authorities, Ji Xiajie hole, scala media hole, 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, it is another that by hole, upper rank, the region to the edge surface that slopes inwardly is set as to lower inclined plane, this escapement annulus is nested with after cylindrical seat, can between the protruding circular column of cylindrical seat and the hole, upper rank of escapement annulus, form a location concave ring groove.