CN105756919B - It is a kind of not only largely to have outpoured but also micro outpoured color paste pump - Google Patents
It is a kind of not only largely to have outpoured but also micro outpoured color paste pump Download PDFInfo
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- CN105756919B CN105756919B CN201410792555.4A CN201410792555A CN105756919B CN 105756919 B CN105756919 B CN 105756919B CN 201410792555 A CN201410792555 A CN 201410792555A CN 105756919 B CN105756919 B CN 105756919B
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Abstract
It is disclosed by the invention a kind of not only largely to have outpoured but also micro outpoured color paste pump, including a big reciprocating displacement pump, big reciprocating displacement pump includes big reciprocating member, the big pump housing and big pump inlet and outlet, in the big pump housing, one small reciprocating member fixed with big reciprocating member is set, the small pump housing is set in big pump housing base, the small pump housing sets small pump inlet and outlet.Reciprocating displacement pump provided by the invention, it can not only have been realized using a heavy in section pump and largely outpour but also micro can outpour mill base, it ensure that the precision of the mill base amount of outpouring, particularly ensure that micro mill base outpours precision, compared with prior art, precision is high, simple in construction, leak resistance is good, and utilization rate is high on the length direction of reciprocal pump cylinder, the elastic deformation of pump support is small and improves reciprocating pump stroke accuracy, solves gas collection in pump and has a strong impact on and micro outpours mill base precision.Equally, colour mixer made of the pump is easy to use, floor space is small.
Description
Technical field
The present invention relates to a kind of reciprocating pump field, and in particular to a kind of not only largely to have outpoured but also micro outpoured the reciprocal of mill base
Formula pump.
Background technology
In technology of mix colors field, it is a key technology to outpour quantitative mill base using reciprocating pump, and common at present is reciprocal
Formula displacement pump has piston pump, plunger pump, folds pump etc..Mix colours has strict requirements to the amount of mill base, it is desirable to which pump is outpouring largely
Mill base（Such as larger than 15 milliliters）When the mill base amount of outpouring error no more than certain percentage（Such as less than 1%）, for outpouring
Micro mill base（Such as less than 0.5 milliliter）When the mill base amount of outpouring error equally no more than certain percentage（Such as less than 12%）.
But a large amount of reciprocating pumps for outpouring mill base common at present are because the per stroke amount of outpouring is big, though pump stroke occur it is a little inclined
Difference, it is also possible to cause micro larger when outpouring mill base to outpour deviation, cause color exception, it is impossible to meet product demand.So
Outpoured in the mill base of toning equipment and the micro required precision for outpouring mill base is taken in precision controlling standard（Such as 12%）Less than big
Measure mill base（Such as 1%）Situation, this is forced.In order to solve this problem, the micro error for outpouring mill base is particularly reduced,
The stroke of reciprocating pump is realized frequently with stepper motor.But the subdivision step number of stepper motor is limited.Current solution method master
Have while two colour mixers be set, one be big pump group into colour mixer be mainly responsible for outpouring a large amount of mill bases, another is small
Pump group into colour mixer be responsible for outpouring micro mill base, go out mill base amount although so doing and can well solve controlling pump, set
Two colour mixers not only spend more the money of many, and required space is larger, in-convenience in use, do not meet the intensive metaplasia of modern economy
Production demand, be particularly not suitable for the use in StoreFront；Another solution method is in a heavy in section cylinder body in same pump
The big parallel connection of pumps small pump of one small bore cylinder body, be arranged side by side a pair and outpour a large amount of and outpour micro two pumping out systems,
So equally exist and taken up too much space, complicated, the problem of cost is high；Patent US2009236367A1 discloses one kind
Double paint nozzle double pumps, its by pump set spring reach using a system not only can largely pulp but also can micro pulp mesh
's；Spring compressible, when pump is pressed downward, the big purpose of mill base amount is beaten in realization；Recompressed after post bottoms out, thin bar continues downward
Walk, into plunger shaft, realize micro accuracy high purpose when outpouring mill base.Said structure not only be present and answer in above prior art
Miscellaneous, the shortcomings that cost is high, and be all around ensureing to increase under the premise of a large amount of high efficiency for outpouring mill base when solving the problem
The micro per stroke amount for outpouring mill base so that the absolute error amount of a basal ration is micro with respect to reciprocating lever to outpour mill base
Per stroke amount is reduced, to improve the micro precision for outpouring mill base.For example, the theory that stepper motor often walks exactly is reduced
Mill base amount is outpoured to improve precision.And the industry generally surrounds this point to improve the micro precision for outpouring mill base；
Except prior art disadvantages mentioned above and solves the emphasis of problem, US2009236367A1 patented products are also
Following defect be present：（1）When pump not used time for a long time, and mill base it is sticky may be pressed downward it is motionless, it is necessary to go into overdrive down
Pressure, because spring has certain elastic limit, piston has certain friction with wall, and spring is easily pressed when outpouring heavy dose of mill base
Deformation, causes infusion to go out the error of stroke；（2）Carriage no matter among or both sides especially good, the Yi Mianse that is both needed to sealing
Slurry is spilt.（3）Initial tension of spring is must be provided with, when initial tension of spring sets larger, power of motor uses excessive, the waste energy,
Simultaneously pump bottom out into it is micro outpour mill base when for against the force of the spring, the frame that easily causes excessive to pump housing force becomes
Shape, displacement, vibration, cause pump rod stroke to produce change, influence slurry-outlet quantity accuracy；（4）When initial tension of spring sets smaller, color
When slurry resistance is larger, spring-compressed is easily caused, influences slurry-outlet quantity accuracy；（5）Gas can have a strong impact on small measurement color in pump
Starch the precision outpoured.
The content of the invention
The purpose of the present invention, which is that to provide for overcome the deficiencies in the prior art, a kind of both largely efficiently outpoured guarantor
Demonstrate,prove the micro heavy in section cylinder body reciprocating displacement pump for outpouring mill base precision.
The purpose of the present invention is realized with following technical proposals：
It is a kind of not only largely to have outpoured but also micro outpoured color paste pump, including a big reciprocating displacement pump, big reciprocating displacement pump
Imported and exported including big reciprocating member, the big pump housing and big pump, in the big pump housing, setting one is fixed small reciprocal with big reciprocating member
Part, the small pump housing is set in big pump housing base, and the small pump housing sets small pump inlet and outlet.
Control valve is set to control the big pump inlet and outlet to connect mill base bucket with the small pump inlet and outlet or outpour mill base.
The small reciprocating member, the small pump housing and small pump inlet and outlet form small reciprocating displacement pump.
The big reciprocating displacement pump folds one of pump, big plunger pump or big piston pump, the small reciprocating appearance to be big
Product pump is small folding pump.
Either the big reciprocating displacement pump is described small reciprocal to fold one of pump, big plunger pump or big piston pump greatly
Formula displacement pump is one of small plunger pump or donkey, and the length that its small piston rod or pillar stopper rod stretch into small cylinder body is more than
Equal to big reciprocating member stroke.
Either the big reciprocating displacement pump is described small reciprocal to fold one of pump, big plunger pump or big piston pump greatly
Part is valve piston component or pillar stopper rod, the small pump housing are small cylinder body, and valve piston component or pillar stopper rod stretch into small cylinder body
Maximum length is less than big reciprocating member stroke, when valve piston component or pillar stopper rod stretch into small cylinder body, valve piston component or small
Plunger rod, small cylinder body and small pump inlet and outlet form small plunger pump or donkey.
The small pump housing is coaxially disposed with the big pump housing.
The control valve controls big pump inlet and outlet to connect mill base bucket with small pump inlet and outlet or outpour, including at least following three
Individual connectivity structure：
1. big pump inlet and outlet connection mill base bucket, small pump inlet and outlet connection mill base bucket, big pump inlet and outlet and small pump inlet and outlet are equal
Mill base bucket is connected, foregoing three kinds of modes are independent or combine；
2. big pump inlet and outlet individually outpour, either big pump is imported and exported and small pump inlet and outlet outpour jointly or big pump inlet and outlet
Connection mill base outpours that mouth outpours or big pump inlet and outlet and small pump inlet and outlet connect mill base jointly and outpour mouth and outpour；
3. small pump inlet and outlet individually outpour or small pump inlet and outlet connection mill base outpours mouth and outpoured.
The control valve is slide-valve, and slide-valve is to drive to set in slider I to connect with big pump inlet and outlet, small pump inlet and outlet
Big pump extend inlet and outlet and extend with small pump and import and export, mill base bucket inlet and outlet branch into two, respectively mill base bucket inlet and outlet I with
Mill base bucket imports and exports II：
1. mill base bucket inlet and outlet I connect with big pump inlet and outlet, small pump inlet and outlet respectively with mill base bucket inlet and outlet II；
2. big pump extends inlet and outlet and small pump extension inlet and outlet are exposed；
3. big pump inlet and outlet connect with mill base bucket inlet and outlet I, small pump extends exposed be used as of inlet and outlet and outpours mouth.
The control valve includes valve body and valve element, and big pump inlet and outlet and small pump inlet and outlet, mill base bucket inlet and outlet are set on valve body
Mouth is outpoured with mill base, wherein, mill base bucket inlet and outlet connect mill base bucket branch by the first branched bottom and import and export I, pass through second
Branched bottom connection mill base bucket branch inlet and outlet II；Valve element sets axial channel, radial passage I, radial passage II, radial passage
III connects with axial channel respectively, and spool face sets arc groove passage, arc groove passage, radial passage I and big pump inlet and outlet pair
Should, axial channel connects all the time with small pump inlet and outlet：
1. when radial passage I connects with mill base bucket branch inlet and outlet II, radial passage I connection mill base bucket suction mill bases；
When radial passage I connects with mill base bucket channel branch inlet and outlet I, arc groove passage connects mill base bucket simultaneously with radial passage I
Aspirate mill base in entrance and exit of the passage；
2. when III alignment mill bases in radial passage outpour mouthful, radial passage I connects with big pump inlet and outlet, i.e., big pump passes in and out
Mouth is imported and exported with small pump and connected simultaneously by axial channel with radial passage III, and radial passage III outpours a large amount of mill bases, other
Passage is closed；
3. when II alignment mill bases in radial passage outpour mouthful, arc groove is connected with mill base bucket inlet and outlet I, i.e., big pump is imported and exported
Mill base flows back, and small pump inlet and outlet connection axial channel, axial channel connection radial passage II, is noted by radial passage II by mill base
Outlet outpours micro mill base, and other passages are closed.
Further, the mill base bucket inlet and outlet branch into the two mill base bucket inlet and outlet I and mill base bucket positioned at valve element side
After importing and exporting III, the two mill base bucket inlet and outlet III and mill base bucket inlet and outlet IV positioned at valve element side, mill base bucket are branched into again
Import and export III and mill base bucket inlet and outlet IV are corresponding with radial passage II, radial passage III；1. when radial passage I leads to mill base bucket
During road inlet and outlet II connections, inlet and outlet III, radial passage II connection mill base bucket branch of radial passage III connection mill base buckets branch
Inlet and outlet IV, small pump inlet and outlet connection mill base bucket suction mill base;2. when radial passage I connects with mill base bucket passage inlet and outlet I,
Radial passage III connection mill base buckets branch inlet and outlet IV, radial passage II connection mill base buckets branch inlet and outlet III, big pump disengaging
Mouth connects mill base bucket suction mill base with small pump inlet and outlet..
The control valve is to include valve body II and valve element II, and big pump inlet and outlet and small pump inlet and outlet, mill base are set in valve body II
Bucket inlet and outlet and mill base outpour mouth, wherein, mill base bucket inlet and outlet connect mill base bucket branch by the first branched bottom and import and export I,
Mill base bucket inlet and outlet connect mill base bucket branch by the second branched bottom and import and export II, and mill base bucket inlet and outlet set the 3rd branch and led to
Road；Valve element II sets axial channel, radial passage I, radial passage II, radial passage III and connected respectively with axial channel, spool table
Face sets arc groove passage, and arc groove passage, radial passage I are corresponding with big pump inlet and outlet, and axial channel is corresponding with small pump inlet and outlet
90 ° of position axially spaced-apart sets radially small pump channel I, radially small pump channel II, the radially small pump channel of small pump channel III and axial direction：
1. when radial passage I connects with mill base bucket branch inlet and outlet II, radial passage I connections, big pump is imported and exported and circle
Arc groove passage is simultaneously connected with mill base bucket channel branch inlet and outlet I, and small pump inlet and outlet are passed in and out by axially small pump channel with mill base bucket
Mouth connection, aspirates mill base, and other passages are closed；
2. when III alignment mill bases in radial passage outpour mouthful, big pump inlet and outlet are connected by radial passage I and axial channel
It is logical；Small pump inlet and outlet are connected by radially small pump channel III with axial channel；I.e. big pump inlet and outlet are led to simultaneously with small pump inlet and outlet
Cross axial channel to connect with radial passage III, radial passage III outpours a large amount of mill bases, and other passages are closed；
3. when II alignment mill bases in radial passage outpour mouthful, arc groove connects with mill base bucket inlet and outlet II, i.e., big pump passes in and out
Mouth mill base backflow, small pump are imported and exported by radially small pump channel I connections axial channel, axial channel connection radial passage II, by
Radial passage II outpours micro mill base, and mill base outpours mouth through mill base and outpoured, and other passages are closed.
Further, the mill base bucket inlet and outlet branch into the two mill base bucket inlet and outlet I and mill base bucket positioned at valve element side
After importing and exporting III, the two mill base bucket inlet and outlet III and mill base bucket inlet and outlet IV positioned at valve element side, mill base bucket are branched into again
Import and export III and mill base bucket inlet and outlet IV are corresponding with radial passage II, radial passage III；1. when radial passage I leads to mill base bucket
During road inlet and outlet II connections, inlet and outlet III, radial passage II connection mill base bucket branch of radial passage III connection mill base buckets branch
Inlet and outlet IV；2. when radial passage I connects with mill base bucket channel branch inlet and outlet I, radial passage II enters with mill base bucket branch
III connections are exported, radial passage III connects with mill base bucket inlet and outlet IV.
The control valve includes big cylinder body, and setting mill base on big cylinder body base outpours mouth and mill base bucket passage, is set in vat body
Rotary spool IV；Small cylinder body is set in rotary spool IV shaft cores, small cylinder body extends radially small pump inlet and outlet, set on the outside of small cylinder body big
Pump is imported and exported, and small cylinder body extends radially another inlet and outlet, and the inlet and outlet connect composition with another big pump inlet and outlet and merged
Inlet and outlet,
1. merging inlet and outlet and mill base bucket channel alignment, mill base is aspirated；
2. big pump inlet and outlet alignment mill base, which outpours mouth or merges inlet and outlet alignment, outpours mouth, a large amount of mill bases are got；
3. small pump inlet and outlet alignment mill base outpours mouth, micro mill base is outpoured.
Reciprocating displacement pump provided by the invention, it can not only be realized using a heavy in section pump and largely outpour but also micro can outpour
Mill base, the precision of the mill base amount of outpouring is ensure that, particularly ensure that the precision that outpours of micro mill base, compared with prior art,
With precision it is high, it is simple in construction, relative to patent US2009236367A1 structures, its leak resistance is good, the length of reciprocal pump cylinder
Utilization rate height on direction is spent, the elastic deformation of pump support is small and improves reciprocating pump stroke accuracy, when reciprocating pump is just being put（It is i.e. reciprocal
Bar moves up, and mill base is pumped into cylinder body by the lower section of reciprocating pump）Or it is horizontal in use, solve gas collection in pump have a strong impact on it is micro
Outpour mill base precision this problem that could not solve very well always.Equally, colour mixer made of the pump is easy to use, floor space
It is small.
Brief description of the drawings
Fig. 1 a are basic structure schematic diagrams of the present invention；
Fig. 1 b are basic structure operating diagrams of the present invention；
Fig. 2 a are that the present invention is that chief pumpman makees schematic diagram when folding pump；
Fig. 2 b are that the present invention is small pump work schematic diagram when folding pump；
Fig. 2 c are that the present invention is that the small pump housing is all to fold pump schematic diagram when folding pump；
Fig. 3 a are suction mill base schematic diagrames when control valve is triple valve；
Fig. 3 b are small pump work schematic diagrames when control valve is triple valve；
Fig. 3 c are the big small pump of pump while operating diagram when control valve is triple valve；
Fig. 3 d are another suction mill base operating diagrams when control valve is triple valve；
Fig. 4 is big reciprocating lever always in small housing structure schematic diagram；
Fig. 5 is that big reciprocating lever can depart from small housing structure schematic diagram；
Fig. 6 a are suction mill base schematic diagrames when control valve is slide-valve；
Fig. 6 b are small pump work schematic diagrames when control valve is slide-valve；
Fig. 6 c are that chief pumpman makees schematic diagram when control valve is slide-valve；
Fig. 7 a are that control valve inhales mill base schematic diagram when being relatively large in diameter for slide-valve, small pump；
Fig. 7 b are small pump work schematic diagrames when control valve is relatively large in diameter for slide-valve, small pump；
Fig. 7 c are that chief pumpman makees schematic diagram when control valve is relatively large in diameter for slide-valve, small pump；
Fig. 8 a are that control valve is valve core structure schematic diagram when rotating valve；
Fig. 8 b are that control valve is valve core channel schematic diagram when rotating valve；
Fig. 9 a are that control valve is valve body structure schematic diagram when rotating valve；
Fig. 9 b are that control valve is valve channel schematic diagram when rotating valve；
Figure 10 a are that control valve is when rotating valve, to outpour micro mill base access diagram；
Figure 10 b are that control valve is when rotating valve, to outpour a large amount of mill base access diagrams；
Figure 10 c are that control valve is when rotating valve, to inhale mill base access diagram；
Figure 10 d are that control valve is that another kind inhales mill base stator channel schematic diagram when rotating valve；
When Figure 11 a are that control valve rotates valve for another kind, valve body structure schematic diagram；
When Figure 11 b are that control valve rotates valve for another kind, valve channel schematic diagram；
When Figure 12 a are that control valve rotates valve for another kind, valve core structure schematic diagram；
When Figure 12 b are that control valve rotates valve for another kind, valve core channel schematic diagram；
When Figure 13 a control valves rotate valve for another kind, mill base access diagram is inhaled；
When Figure 13 b control valves rotate valve for another kind, a large amount of mill base access diagrams are outpoured；
When Figure 13 c control valves rotate valve for another kind, micro mill base access diagram is outpoured；
When Figure 13 d control valves rotate valve for another kind, pump housing access diagram is cleaned；
Figure 14 is that control valve includes rotary spool IV overall structure diagrams；
When Figure 14 a are that control valve includes rotary spool IV, rotary spool structural representation；
When Figure 14 b are that control valve includes rotary spool IV, rotary spool access diagram；
When Figure 15 a are that control valve includes rotary spool IV, big cylinder body understructure schematic diagram；
When Figure 15 b are that control valve includes rotary spool IV, big cylinder body base passages schematic diagram；
When Figure 16 a are that control valve includes rotary spool IV, mill base access diagram is inhaled；
When Figure 16 b are that control valve includes rotary spool IV, micro mill base access diagram is outpoured；
When Figure 16 c are that control valve includes rotary spool IV, a large amount of mill base access diagrams are outpoured；
Figure 17 is color paste pump inverted structure schematic diagram of the present invention.
Embodiment
It is illustrated below in conjunction with drawings and Examples.
It is disclosed by the invention it is a kind of not only largely outpoured but also the micro color paste pump for outpouring mill base, such as Fig. 1 a, Fig. 1 b, its group substantially
Turn into：The space I pump housings greatly of volume change are cylinder body 1, greatly reciprocating member greatly（Including big reciprocating lever 2, big reciprocating lever 2 apply can end 2a,
The piston 2b that big reciprocating lever 2 promotes）, volume change small pump housing space II be the i.e. small reciprocating lever 3 of small cylinder body 4, small reciprocating member, greatly
Pump inlet and outlet 5 and small pump inlet and outlet 6；Big cylinder body 1, big reciprocating member and big pump inlet and outlet 5 form big reciprocating displacement pump；It is small reciprocal
Part, the small pump housing and small pump inlet and outlet 6 form small reciprocating displacement pump；Small reciprocating displacement pump and big reciprocating displacement pump while work
Make.Certainly, the technical staff of the industry can also replace big reciprocating lever 2 and piston 2b to realize the present invention with plunger pump head；Such as figure
Shown in 1a, when small reciprocating lever 3 is not inserted into small cylinder body 4, reciprocating motion of the big reciprocating lever 2 in big cylinder body 1, which is realized, largely to be outpoured
Mill base, the mill base in big cylinder body 1 from small pump inlet and outlet 6 and the big suction of pump inlet and outlet 5 or are released；As shown in Figure 1 b, when small reciprocal
When bar 3 inserts small cylinder body 4, the amount that outpours mill base of the big reciprocating lever 2 in big cylinder body 1 is divided into two parts, and a part is that small pump enters
The amount of outpouring is exported, another part is the big pump inlet and outlet amount of outpouring, and so when small pump inlet and outlet outpour, big pump inlet and outlet are back to color
It is exactly micro to outpour during slurry bucket, it is exactly largely to outpour when small pump inlet and outlet outpour with big pump inlet and outlet.Small reciprocating lever 3 exists
Formed in small cylinder body 4 it is micro outpours color paste pump, micro mill base outpours from small pump inlet and outlet 6, and now the mill base in big cylinder body 1 is from big
Pump inlet and outlet 5 are discharged into mill base bucket, realize and micro outpour mill base；The axis of the axis and big cylinder body 1 of the medium and small cylinder body 4 of this figure is
Out-of-alignment mode.
Such as the schematic diagram that the space I that Fig. 2 a, Fig. 2 b are volume changes is the folded formation 1a for folding pump, wherein folded formation 1a is
The big pump housing, Fig. 2 a are that small reciprocating lever 3 is that small reciprocating member is introduced into the small pump housing（I.e. small cylinder body 4）When chief pumpman make state, Fig. 2 b
Enter small pump work state during small cylinder body 4 for small reciprocating lever 3；Its operation principle is the same with Fig. 1 a, Fig. 1 b, and folded formation 1a is equal
The big pump housing 1, big reciprocating lever 2 and connected big reciprocating plate 2c form big reciprocating member.Other parts are small reciprocating member 3, small pump
Body 4, big pump inlet and outlet 5, small pump inlet and outlet 6, lead 2d, this embodiment is also the small pump housing 4 and folded formation 1a out-of-alignments
Embodiment.
As shown in Figure 2 c, the big reciprocating displacement pump folds pump, big reciprocating lever 2 and connected big reciprocating plate to be big
2c forms big reciprocating member, and big reciprocating lever 2 promotes big reciprocating plate 2c to be moved back and forth along lead 2d, and big fold sets on pump housing 1a bases
Big pump inlet and outlet 5 are big to fold pump housing 1a（The i.e. big pump housing）Small folding pump housing 4a is inside arranged, small pump is set on small folding pump housing 4a bases
Inlet and outlet 6, the small reciprocating member are the part plate face that big reciprocating plate 2c corresponds to small folding pump housing 4a.
If Fig. 3 a, Fig. 3 b, Fig. 3 c, Fig. 3 d are not only largely to have outpoured but also a kind of embodiment party of the micro color paste pump for outpouring mill base
Formula.Two triple valves control big pump inlet and outlet 5 to connect mill base with small pump inlet and outlet 6 and outpour mouth, and triple valve is not limited to rotary valve, can
To be other three-way solenoid valves, slide bar triple valve, slide plate triple valve etc..Two triple valves can be controlled individually, also connectable
The break-make of each passage is controlled simultaneously.As shown in Figure 3 a, energy end 2a is applied by big reciprocating lever 2, big reciprocating lever 2, big reciprocating lever 2 promotes
Piston 2b forms big reciprocating member, and small reciprocating member is small reciprocating lever 3, and big pump inlet and outlet 5, small pump inlet and outlet 6 are imported and exported with mill base bucket
8th, mill base is provided with mill base circulation passage, big connection triple valve first mouth of II7b of pump inlet and outlet 5, triple valve between outpouring mouth 9
Second mouth of II7b connection mill base bucket inlet and outlet 8, the small connection triple valve I7a of pump inlet and outlet 6 first mouth, triple valve I7a the
Two mouths connection mill bases outpour mouth 9, triple valve II7b the 3rd mouth connect big pump import and export it is logical between 5 and triple valve I7a
Road, triple valve I7a the 3rd mouth connection second mouth of triple valve II7b and mill base bucket import and export 8 passages connected.Such as Fig. 3 a
Shown, big pump inlet and outlet 5, small pump inlet and outlet 6 connect with mill base bucket inlet and outlet 8, pass through the big reciprocating lever 2 of pull, it is possible to achieve
The purpose of mill base is sucked, to as shown in Figure 3 b, big pump inlet and outlet 5 are entered with mill base bucket for regulating three-way valve I7a, triple valve II7b directions
The connection of outlet 8, small pump inlet and outlet 6 outpour mouth 9 with mill base and connected, it is possible to achieve small pump is micro to be outpoured, and big pump reflux mill base bucket is
Low dose outpours the purpose of mill base；Regulating three-way valve I7a and triple valve II7b directions are big pump inlet and outlet 5, small to as shown in Figure 3 c
Pump inlet and outlet 6 outpour mouth 9 with mill base and connected, it is possible to achieve big pump, small pump outpour i.e. heavy dose of purpose for outpouring mill base simultaneously；
As shown in Figure 3 d, big pump inlet and outlet 5, small pump inlet and outlet 6 connect with mill base bucket inlet and outlet 8, i.e., same realization suction mill base
Purpose.
It is a kind of not only largely to have outpoured but also the micro color paste pump for outpouring mill base, as shown in figure 4, be piston pump, including big cylinder body 1
（The i.e. big pump housing）, big reciprocating bar 2 be piston rod, piston rod realizes suction by piston 2b or extruded that big reciprocating bar 2 is with living
Fill in 2b and form big reciprocating member, piston 2b stretches out small reciprocating lever 3 into cylinder, and the reciprocating pump that big cylinder body 1 and big reciprocating member are formed claims
For big pump, another cylinder body is set in the big base of cylinder body 1, referred to as small cylinder body 4（The i.e. small pump housing）, can directly on big cylinder body 1 borehole
Or set pipe and be coaxially disposed as small cylinder body 4, big cylinder body 1 and small cylinder body 4, as shown in Figure 4；Big reciprocating lever 2 stretches into one end of cylinder body
Another reciprocating lever is connected, referred to as small reciprocating lever 3（I.e. small reciprocating member）, small cylinder body 4 can coordinate with small reciprocating lever 3, form small pump；
Small cylinder body 4 sets small pump inlet and outlet 6, and big cylinder body 1 sets big pump inlet and outlet 5.The length that small reciprocating lever 3 stretches into small cylinder body 4 is more than or equal to
The big stroke of reciprocating lever 2, now small reciprocating lever 3 is always in small cylinder body 4；The length that small reciprocating lever 3 stretches into small cylinder body 4 is also smaller than
The big stroke of reciprocating lever 2, as shown in figure 5, now small reciprocating lever 3 can depart from small cylinder body 4.Big pump inlet and outlet 5 and small pump inlet and outlet 6 are matched somebody with somebody
Control valve is put, control valve controls big pump inlet and outlet 5 to connect mill base bucket with small pump inlet and outlet 6 or outpour.Fig. 4, Fig. 5 are small cylinder body
4 embodiments being coaxially disposed with big cylinder body 1, so it is easier to make and realize.
Control valve can be the check valve for realizing above-mentioned function for rotating valve, slide-valve or other forms.
When control valve is a kind of slide-valve, as shown in Fig. 6 a, Fig. 6 b, Fig. 6 c, driving slider I 52 is set before stepper motor 51,
There is fixed slider II53 driving slider I 52 lower section, drive set in slider I 52 connected with big pump inlet and outlet 5, small pump inlet and outlet 6 it is big
Pump extends inlet and outlet 5a and extends inlet and outlet 6a with small pump, and mill base bucket inlet and outlet branch into two, and respectively mill base bucket branch passes in and out
Mouth I 8a and mill base bucket branch inlet and outlet II 8b.As shown in Figure 6 a, mill base bucket branch inlet and outlet I 8a pass in and out with mill base bucket branch
Mouth II8b connects with big pump inlet and outlet 5, small pump inlet and outlet 6 respectively, is to realize the mesh for sucking mill base by the big reciprocating lever 2 of pull
's；As shown in Figure 6 b, big pump inlet and outlet 5 connect with mill base bucket branch inlet and outlet I 8a, and small pump extends the inlet and outlet exposed conducts of 6a
Mouth is outpoured, it is the purpose that low dose outpours mill base that small pump work, which can be achieved,；As fig. 6 c, big pump extends inlet and outlet 5a and small pump
Extension inlet and outlet 6a is exposed, and the purpose that size pump work simultaneously i.e. heavy dose outpours mill base can be achieved.Stepper motor 51 can drive
Movable slider moves, so as to which the pipeline connecting mode for realizing different as described above reaches different purposes.For setting small pump in big pump
The amount of outpouring, when small pump work, if small pump diameter is small, then small pump outpours with regard to micro, if small pump is relatively large in diameter, then
What big pump extension inlet and outlet 5a was outpoured is exactly micro, such as being relatively large in diameter for the small pump in Fig. 7 a, 7b, 7c, then small pump extends into
What outlet 6a was outpoured is not just micro, and the big remaining section of pump is small, and what big pump extension inlet and outlet 5a was outpoured is exactly micro.Fig. 7 a
Corresponding with Fig. 6 a mode of communicating, Fig. 7 c are corresponding with Fig. 6 c mode of communicating, and Fig. 7 b big pump extends inlet and outlet 5a and directly outpoured, small pump
Extend inlet and outlet 6a connection mill base buckets, above two mode, only illustrate the relativity of size pump, it is typically small with small pump diameter
The mode for getting micro mill base is defined, simpler scheme, and motor direct-drive two mill base bucket inlet and outlet 8a, 8b are directly aligned
Big pump inlet and outlet 5 and small pump inlet and outlet 6, and can equally be realized by sliding two mill base buckets inlet and outlet 8a and 8b.
When control valve is rotates valve, the control valve includes valve body and valve element, and as shown in Fig. 9 a, 9b, Fig. 9 b are Fig. 9 a institutes
Show the inside mill base access diagram of valve body.Big pump inlet and outlet 5 and small pump inlet and outlet 6, mill base bucket inlet and outlet 8 and color are set on valve body
Slurry outpours mouth 9, and valve body can be connected with above-described the folding pump housing, the piston pump housing or plunges pump body, mill base outpour mouth 9 be can be with
It is the window or breach or passage in valve body lower end face, wherein, mill base bucket inlet and outlet 8 are connected by the first branched bottom 8y
Logical mill base bucket branch inlet and outlet I8a, mill base bucket branch is connected by the second branched bottom 8x and imports and exports II8b；Such as Fig. 8 a, 8b institute
Show, valve element sets axial channel 7e, and radial passage I7b, radial passage II7c, radial passage III7d connect with axial channel 7e respectively
Logical, spool face sets arc groove passage 7a, is the mill base passage for realizing valve element herein at surface two the purpose of arc groove passage 7a, no
Circular arc passage is only limited, a through hole is such as directly made a call on surface and realizes insertion at surface two, radial passage I7b, arc groove passage
7a is corresponding with big pump inlet and outlet 5, and axial channel 7e is connected all the time with small pump inlet and outlet 6.
As shown in Figure 10 a to rotate the mill base passage figure in valve, when II7c alignment mill bases in radial passage outpour mouth 9, circle
Arc groove passage 7a connects with mill base bucket branch inlet and outlet I 8a, i.e., big pump inlet and outlet mill base passes through arc groove passage 7a, mill base bucket
Branch inlet and outlet I 8a, the first branched bottom 8y are back to mill base bucket, the small connection axial channel 7e of pump inlet and outlet 6, axial channel
7e connects radial passage II7c, and outpouring mouth 9 by mill base by radial passage II7c outpours micro mill base, and other passages are closed.
As shown in fig. lob, when III7d alignment mill bases in radial passage outpour mouth 9, radial passage I7b and big pump inlet and outlet 5
Connection, i.e., big pump inlet and outlet 5 are connected by axial channel 7e with radial passage III7d simultaneously with small pump inlet and outlet 6, radial passage
III7d outpours a large amount of mill bases, and other passages are closed.
As shown in figure l0c, when radial passage I7b connects with mill base bucket branch inlet and outlet II8b, small pump inlet and outlet 6 pass through
Axial channel 7e, radial passage I7b, mill base bucket branch inlet and outlet II8b connection mill base bucket suction mill bases.
As shown in fig. 10d, when radial passage I7b connects with mill base bucket branch inlet and outlet I8a, big pump inlet and outlet 5 pass through
Arc groove passage 7a, mill base bucket branch inlet and outlet II8b, the second branched bottom 8x connection mill base buckets inlet and outlet 8, small pump inlet and outlet 6
Import and export I8a, the first branched bottom 8y while connect mill base bucket by axial channel 7e, radial passage I7b, mill base bucket branch
The suction of outlet 8 mill base, no mill base bucket branch inlet and outlet III8c and mill base bucket branch inlet and outlet IV8d are assumed that above.
As shown in Fig. 9 a, 9b, mill base bucket inlet and outlet 8 branch into two mill base bucket branch inlet and outlet I positioned at valve element side
8a and mill base bucket branch inlet and outlet II8b after, branch into again two positioned at valve element side mill base bucket branches inlet and outlet III8c and
Mill base bucket branch imports and exports IV 8d, and mill base bucket branch inlet and outlet III8c and mill base bucket branch import and export IV 8d and radial passage
II7c, radial passage III7d are corresponded；1. as shown in figure l0c, as radial passage I7b and mill base bucket branch inlet and outlet II8b
During connection, the disengaging of inlet and outlet III8c, radial passage II7c connection mill base bucket branch of radial passage III7d connection mill base buckets branch
IV 8d of mouth, the small connection mill base buckets suction mill bases of pump inlet and outlet 6；2. as shown in fig. 10d, as radial passage I7b and mill base bucket branch
When importing and exporting I 8a connections, radial passage III7d connection mill base buckets branch imports and exports IV 8d, radial passage II7c connection mill base buckets
Branch imports and exports III8c, and big pump inlet and outlet 5 connect mill base bucket suction mill base with small pump inlet and outlet 6.
It is that control valve is to rotate another structure of valve, control valve includes valve body II as shown in Figure 11 a, 11b, 12a, 12b
With valve element II, big pump inlet and outlet 5 and small pump inlet and outlet 6 are set in valve body II, mill base bucket inlet and outlet 8 and mill base outpours mouth 9, wherein,
Mill base bucket inlet and outlet 8 connect mill base bucket branch by the first branched bottom 8y and import and export I8a, and mill base bucket inlet and outlet 8 pass through second
Branched bottom 8x connection mill base buckets branch inlet and outlet II8b, mill base bucket inlet and outlet 8 set the 3rd branched bottom 8z；Valve element II sets axle center
Passage 7f, radial passage I7b, radial passage II7c, radial passage III7d, radial passage I7b, radial passage II7c, radially lead to
Road III7d connects with axial channel 7f respectively, and valve element II surfaces set arc groove passage 7a, arc groove passage 7a, radial passage I7b
Corresponding with big pump inlet and outlet 5, axial channel 7f sets radially small pump channel with small pump 90 ° of 6 corresponding position axially spaced-apart of inlet and outlet
I7i, radially small pump channel II7j, radially small pump channel III7k and axially small pump channel 7h：
1. Figure 13 a are when radial passage I7b connects with mill base bucket branch inlet and outlet II8b, big pump inlet and outlet 5 and arc groove
Passage 7a is simultaneously connected with mill base bucket channel branch inlet and outlet I8a, and mill base bucket inlet and outlet 8 are connected by the first branched bottom 8y；It is small
Pump inlet and outlet 6 are connected by axially small pump channel 7h, the 3rd branched bottom 8z with mill base bucket inlet and outlet 8, aspirate mill base, Qi Tatong
Road is closed；
2. Figure 13 b when III7d alignment mill bases in radial passage outpour mouth 9, big pump inlet and outlet 5 by radial passage I7b with
Axial channel 7f is connected；Small pump inlet and outlet 6 are connected by radially small pump channel III7k with axial channel 7f；I.e. big pump inlet and outlet 5
Being connected simultaneously by axial channel 7f with radial passage III7d with small pump inlet and outlet 6, radial passage III7d outpours a large amount of mill bases,
Other passages are closed；
When II7c alignment mill bases in radial passage outpour mouth 9,3. arc groove passage 7a is imported and exported Figure 13 c with mill base bucket branch
II8b is connected, i.e., big pump is imported and exported 5 mill bases and flowed back by the second branched bottom 8x；Small pump inlet and outlet 6 pass through radially small pump channel
I7i connects axial channel 7f, axial channel 7f connection radial passage II7c, micro mill base, mill base is outpoured by radial passage II7c
Mouth 9 is outpoured through mill base to outpour, other passages are closed.No mill base bucket branch inlet and outlet III8c and mill base bucket are assumed that above
Branch imports and exports IV8d.
Such as Figure 11 a, 11b, mill base bucket inlet and outlet 8 branch into two mill base bucket branch inlet and outlet I 8a positioned at valve element side
After importing and exporting II8b with mill base bucket branch, the two mill base bucket branch inlet and outlet III 8c and color positioned at valve element side are branched into again
Slurry bucket branch imports and exports IV 8d, mill base bucket branch inlet and outlet III8c and mill base bucket branch import and export IV 8d and radial passage II7c,
Radial passage III7d is corresponding；1. as depicted in fig. 13 a, when radial passage I7b connects with mill base bucket branch inlet and outlet II8b, footpath
IV 8d is imported and exported to inlet and outlet III8c, radial passage II7c connection mill base bucket branch of passage III7d connection mill base buckets branch, is taken out
Inhale mill base.
2. as shown in figure 13d, when radial passage I7b connects with mill base bucket channel branch inlet and outlet I8a, radial passage
II7c connects with mill base bucket branch inlet and outlet III8c, and radial passage III7d imports and exports IV 8d with mill base bucket branch and connected, small pump
Inlet and outlet 6 connect with mill base bucket, big pump inlet and outlet closing, in addition to aspirating a small amount of mill base, can clean footpath by extraction mill base
To passage II7c and the mill base in radial passage III7d exits.
Figure 14 is that control valve is another structural representation.As shown in Figure 14,15a, 15b, set on the big base 102 of cylinder body 1
Mouth 9 and mill base bucket inlet and outlet 8 are outpoured, the shaft core of base 102 sets rotating shaft 103, and rotary spool IV 101 is set in big cylinder body 1；Such as figure
Shown in 14a, 14b, rotary spool IV101 shaft cores set small cylinder body 4, and small cylinder body 4 extends radially small pump inlet and outlet 6, outside small cylinder body 4
Side sets big pump inlet and outlet 5, and small cylinder body 4 extends radially another inlet and outlet, and the inlet and outlet connect with another big pump inlet and outlet
Form and merge inlet and outlet 56, such rotational valve core 101,1. such as Figure 16 a, merge inlet and outlet 56 and be aligned with mill base bucket inlet and outlet 8, taken out
Mill base is inhaled, mill base 100 is flowed into cylinder body；2. such as Figure 16 b, the small alignment of pump inlet and outlet 6 outpours mouth 9, outpours micro mill base, big pump enters
Outlet 5 connects with mill base bucket inlet and outlet 8, and big pump inlet and outlet 5 are back to mill base bucket；3. such as Figure 16 c, the big alignment note of pump inlet and outlet 5
Outlet 9 or the alignment of merging inlet and outlet 56 outpour mouth 9, get a large amount of mill bases.
Reciprocating displacement pump can also by one big pump and two or three small pump groups into.
This reciprocating displacement pump can also be inverted structure, and as shown in figure 17, inverted structure is advantageous to gas discharge, improves color
Slurry outpours the stability of precision.
The driving of the big reciprocating member of the present invention includes manual actuation, driving stepper motor, servomotor driving.In the present invention
Turn for controlling reducing motor of the conversion of valve position comprising craft or stepper motor or synchronous motor or with transposition control to realize
Change.Change the direction position of control valve, suction mill base can be achieved, it is micro to outpour mill base, largely outpour mill base, exclude air, be clear
The purpose of the pump housing is washed, and ensure that mill base outpours precision and efficiency.
The present invention it is a kind of not only largely outpoured again it is micro outpour color paste pump, pass through simple rotation control valve or promotion slide-valve
I.e. convenient realize not only can largely outpour but also micro can outpour the purpose of mill base, simultaneously because big reciprocating lever is one with small reciprocating lever
It is overall, influence precision in the absence of spring contractility in US2009236367A1 patent structures, be strict with the problem of sealing.
Claims (13)
1. a kind of not only largely outpoured but also micro outpoured color paste pump, including a big reciprocating displacement pump, big reciprocating displacement pump bag
Include big reciprocating member, the big pump housing and big pump inlet and outlet, it is characterised in that：In the big pump housing, set one and fixed with big reciprocating member
Small reciprocating member, the small pump housing is set in big pump housing base, the small pump housing sets small pump inlet and outlet；Control valve is set to control the big pump disengaging
Mouth connects mill base bucket with the small pump inlet and outlet or outpours mill base.
2. as claimed in claim 1 not only largely outpoured but also micro outpoured color paste pump, it is characterised in that：It is the small reciprocating member, small
The pump housing and small pump inlet and outlet form small reciprocating displacement pump.
3. as claimed in claim 2 not only largely outpoured but also micro outpoured color paste pump, it is characterised in that：The big reciprocating volume
Pump folds one of pump, big plunger pump or big piston pump to be big, and the small reciprocating displacement pump is small folding pump.
4. as claimed in claim 2 not only largely outpoured but also micro outpoured color paste pump, it is characterised in that：The big reciprocating volume
Pump folds one of pump, big plunger pump or big piston pump to be big, and the small reciprocating displacement pump is small plunger pump or valve piston
The length that one of pump, its small piston rod or pillar stopper rod stretch into small cylinder body is more than or equal to big reciprocating member stroke.
5. as claimed in claim 1 not only largely outpoured but also micro outpoured color paste pump, it is characterised in that：The big reciprocating volume
Pump folds one of pump, big plunger pump or big piston pump to be big, and the small reciprocating member is valve piston component or pillar stopper rod, small
The pump housing is small cylinder body, and the maximum length that valve piston component or pillar stopper rod stretch into small cylinder body is less than big reciprocating member stroke, small work
When plug assembly or pillar stopper rod stretch into small cylinder body, valve piston component or pillar stopper rod, small cylinder body and small pump inlet and outlet are formed
Small plunger pump or donkey.
6. not only largely outpouring as described in claim 4 or 5 but also micro outpour color paste pump, it is characterised in that：The small pump housing
It is coaxially disposed with the big pump housing.
7. as claimed in claim 1 not only largely outpoured but also micro outpoured color paste pump, it is characterised in that：The control valve control is big
Pump, which is imported and exported, to be connected mill base bucket with small pump inlet and outlet or outpours, including at least following three connectivity structures：
1. big pump inlet and outlet connection mill base bucket, small pump inlet and outlet connection mill base bucket, big pump inlet and outlet connect with small pump inlet and outlet
Mill base bucket, foregoing three kinds of modes are independent or combine；
2. big pump inlet and outlet individually outpour, either big pump inlet and outlet outpour jointly with small pump inlet and outlet or big pump inlet and outlet connect
Mill base outpours that mouth outpours or big pump inlet and outlet and small pump inlet and outlet connect mill base jointly and outpour mouth and outpour；
3. small pump inlet and outlet individually outpour or small pump inlet and outlet connection mill base outpours mouth and outpoured.
8. as claimed in claim 7 not only largely outpoured but also micro outpoured color paste pump, it is characterised in that：The control valve is slip
Valve, slide-valve are to drive slider I（52）On set and big pump import and export（5）, small pump inlet and outlet（6）The big pump of connection extends disengaging
Mouthful（5a）Extend with small pump and import and export（6a）, mill base bucket, which is imported and exported, branches into two, respectively mill base bucket branch inlet and outlet I（8a）
II is imported and exported with mill base bucket branch（8b）：
1. mill base bucket branch imports and exports I（8a）II is imported and exported with mill base bucket branch（8b）Imported and exported respectively with big pump（5）, small pump enters
Outlet（6）Connection；
2. big pump extends inlet and outlet（5a）Extend with small pump and import and export（6a）It is exposed；
3. big pump inlet and outlet（5）I is imported and exported with mill base bucket branch（8a）Connection, small pump extend inlet and outlet（6a）Exposed be used as outpours
Mouthful.
9. as claimed in claim 7 not only largely outpoured but also micro outpoured color paste pump, it is characterised in that：The control valve includes valve
Body and valve element, big pump inlet and outlet are set on valve body（5）Imported and exported with small pump（6）, mill base bucket inlet and outlet（8）Mouth is outpoured with mill base（9）,
Wherein, mill base bucket is imported and exported（8）Pass through the first branched bottom（8y）Connect mill base bucket branch inlet and outlet I（8a）, pass through second point
Subchannel（8x）Connect mill base bucket branch inlet and outlet II（8b）；Valve element sets axial channel（7e）, radial passage I（7b）, it is radially logical
Road II（7c）, radial passage III（7d）Respectively with axial channel（7e）Connection, spool face set arc groove passage（7a）, circular arc
Groove passage（7a）, radial passage I（7b）Imported and exported with big pump（5）It is corresponding, axial channel（7e）Imported and exported with small pump（6）All the time connect
It is logical：
1. as radial passage I（7b）II is imported and exported with mill base bucket branch（8b）During connection, radial passage I（7b）Connection mill base bucket is taken out
Inhale mill base；As radial passage I（7b）I is imported and exported with mill base bucket channel branch（8a）During connection, arc groove passage（7a）With radial direction
Passage I（7b）Mill base bucket inlet and outlet are connected simultaneously（8）Aspirate mill base；
2. as radial passage III（7d）Alignment mill base outpours mouth（9）When, radial passage I（7b）Imported and exported with big pump（5）Connection,
I.e. big pump inlet and outlet（5）Imported and exported with small pump（6）Pass through axial channel simultaneously（7e）With radial passage III（7d）Connection, radially
Passage III（7d）A large amount of mill bases are outpoured, other passages are closed；
3. as radial passage II（7c）Alignment mill base outpours mouth（9）When, arc groove passage（7a）I is imported and exported with mill base bucket branch
（8a）Connection, i.e., big pump inlet and outlet（5）Mill base flows back, small pump inlet and outlet（6）Connect axial channel（7e）, axial channel（7e）Even
Logical radial passage II（7c）, by radial passage II（7c）Mouth is outpoured by mill base（9）Micro mill base is outpoured, other passages are closed.
10. as claimed in claim 9 not only largely outpoured but also micro outpoured color paste pump, it is characterised in that：The mill base bucket disengaging
Mouthful（8）Branch into two mill base bucket branch inlet and outlet I positioned at valve element side（8a）II is imported and exported with mill base bucket branch（8b）Afterwards,
Two mill base bucket branch inlet and outlet III positioned at valve element side are branched into again（8c）IV is imported and exported with mill base bucket branch（8d）, color
Slurry bucket branch imports and exports III（8c）IV is imported and exported with mill base bucket branch（8d）With radial passage II（7c）, radial passage III（7d）
It is corresponding；1. as radial passage I（7b）II is imported and exported with mill base bucket branch（8b）During connection, radial passage III（7d）Connect mill base
Bucket branch inlet and outlet III（8c）, radial passage II（7c）Connect mill base bucket branch inlet and outlet IV（8d）, small pump inlet and outlet（6）Even
Logical mill base bucket suction mill base;2. as radial passage I（7b）I is imported and exported with mill base bucket branch（8a）During connection, radial passage III
（7d）Connect mill base bucket branch inlet and outlet IV（8d）, radial passage II（7c）Connect mill base bucket branch inlet and outlet III（8c）, big pump
Inlet and outlet（5）Imported and exported with small pump（6）Connect mill base bucket suction mill base.
11. as claimed in claim 7 not only largely outpoured but also micro outpoured color paste pump, it is characterised in that：The control valve includes
Valve body II and valve element II, big pump inlet and outlet are set in valve body II（5）Imported and exported with small pump（6）, mill base bucket inlet and outlet（8）Noted with mill base
Outlet（9）, wherein, mill base bucket inlet and outlet（8）Pass through the first branched bottom（8y）Connect mill base bucket branch inlet and outlet I（8a）, color
Slurry bucket is imported and exported（8）Pass through the second branched bottom（8x）Connect mill base bucket branch inlet and outlet II（8b）, mill base bucket inlet and outlet（8）If
3rd branched bottom（8z）；Valve element II sets axial channel（7f）, radial passage I（7b）, radial passage II（7c）, radial passage
III（7d）, radial passage I（7b）, radial passage II（7c）, radial passage III（7d）Respectively with axial channel（7f）Connection, valve
Wicking surface sets arc groove passage（7a）, arc groove passage（7a）, radial passage I（7b）Imported and exported with big pump（5）Corresponding, axle center leads to
Road（7f）Imported and exported with small pump（6）90 ° of corresponding position axially spaced-apart sets radially small pump channel I（7i）, radially small pump channel II
（7j）, radially small pump channel III（7k）With axially small pump channel（7h）：
1. as radial passage I（7b）II is imported and exported with mill base bucket branch（8b）During connection, radial passage I（7b）Connection, big pump enter
Outlet（5）With arc groove passage（7a）And import and export I with mill base bucket channel branch（8a）Connection, small pump inlet and outlet（6）Pass through axle
To small pump channel（7h）Imported and exported with mill base bucket（8）Connection, aspirates mill base, and other passages are closed；
2. as radial passage III（7d）Alignment mill base outpours mouth（9）When, big pump inlet and outlet（5）Pass through radial passage I（7b）With axle
Heart passage（7f）Connection；Small pump inlet and outlet（6）Pass through radially small pump channel III（7k）With axial channel（7f）Connection；I.e. big pump
Inlet and outlet（5）Imported and exported with small pump（6）Pass through axial channel simultaneously（7f）With radial passage III（7d）Connection, radial passage III
（7d）A large amount of mill bases are outpoured, other passages are closed；
3. as radial passage II（7c）Alignment mill base outpours mouth（9）When, arc groove passage（7a）II is imported and exported with mill base bucket branch
（8b）Connection, i.e., big pump inlet and outlet mill base backflow, small pump inlet and outlet（6）Pass through radially small pump channel I（7i）Connect axial channel
（7f）, axial channel（7f）Connect radial passage II（7c）, by radial passage II（7c）Micro mill base is outpoured, mill base passes through mill base
Outpour mouth（9）Outpour, other passages are closed.
12. as claimed in claim 11 not only largely outpoured but also micro outpoured color paste pump, it is characterised in that：The mill base bucket disengaging
Mouthful（8）Branch into two mill base bucket branch inlet and outlet I positioned at valve element side（8a）II is imported and exported with mill base bucket branch（8b）Afterwards,
Two mill base bucket branch inlet and outlet III positioned at valve element side are branched into again（8c）IV is imported and exported with mill base bucket branch（8d）, color
Slurry bucket branch imports and exports III（8c）IV is imported and exported with mill base bucket branch（8d）With radial passage II（7c）, radial passage III（7d）
It is corresponding；1. as radial passage I（7b）II is imported and exported with mill base bucket branch（8b）During connection, radial passage III（7d）Connect mill base
Bucket branch inlet and outlet III（8c）, radial passage II（7c）Connect mill base bucket branch inlet and outlet IV（8d）；2. as radial passage I
（7b）I is imported and exported with mill base bucket channel branch（8a）During connection, radial passage II（7c）III is imported and exported with mill base bucket branch（8c）
Connection, radial passage III（7d）IV is imported and exported with mill base bucket branch（8d）Connection.
13. as claimed in claim 7 not only largely outpoured but also micro outpoured color paste pump, it is characterised in that：The control valve includes
Big cylinder body（1）, big cylinder body（1）Mill base is set on base and outpours mouth（9）Imported and exported with mill base bucket（8）, big cylinder body（1）Inside set rotary valve
Core IV；Small cylinder body is set in rotary spool IV shaft cores（4）, small cylinder body（4）Extend radially small pump inlet and outlet（6）, small cylinder body（4）Outside
Side sets big pump inlet and outlet（5）, small cylinder body（4）Another inlet and outlet is extended radially, the inlet and outlet are imported and exported with another big pump
Connection, which is formed, merges inlet and outlet（56）,
1. merge inlet and outlet（56）Imported and exported with mill base bucket（8）Alignment, aspirate mill base；
2. big pump inlet and outlet（5）Alignment mill base outpours mouth（9）Or merge inlet and outlet（56）Alignment outpours mouth（9）, get a large amount of
Mill base；
3. small pump inlet and outlet（6）Alignment mill base outpours mouth（9）, outpour micro mill base.
Priority Applications (21)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792555.4A CN105756919B (en) | 2014-12-19 | 2014-12-19 | It is a kind of not only largely to have outpoured but also micro outpoured color paste pump |
| RU2017125576A RU2692169C2 (en) | 2014-12-19 | 2015-12-18 | Pump capable of dosing both large volume and small volume of dye |
| MYPI2017702252A MY189695A (en) | 2014-12-19 | 2015-12-18 | The control valve for pouring color paste in both large amount and small amount |
| JP2017526134A JP6557340B2 (en) | 2014-12-19 | 2015-12-18 | Control valve that can achieve both large and small color paste discharge |
| KR1020177016960A KR102003477B1 (en) | 2014-12-19 | 2015-12-18 | Control valve for pouring color paste in both large amount and small amount |
| MYPI2017702254A MY189461A (en) | 2014-12-19 | 2015-12-18 | Pump capable of dispensing both a large volume and a small volume of colorant |
| US15/537,797 US10221839B2 (en) | 2014-12-19 | 2015-12-18 | Control valve for pouring color paste in both large amount and small amount |
| KR1020177016959A KR102003476B1 (en) | 2014-12-19 | 2015-12-18 | Color paste pump capable of both massive injection and micro injection |
| MX2017008020A MX2017008020A (en) | 2014-12-19 | 2015-12-18 | Color paste pump capable of both massive injection and micro injection. |
| EP15869373.9A EP3236120B1 (en) | 2014-12-19 | 2015-12-18 | Control valve for pouring color paste in both large amount and small amount |
| JP2017526056A JP6557339B2 (en) | 2014-12-19 | 2015-12-18 | A pump that can achieve both large volume and small volume discharge of color paste. |
| MX2017008014A MX2017008014A (en) | 2014-12-19 | 2015-12-18 | Control valve for pouring color paste in both large amount and small amount. |
| ES15869373T ES2879971T3 (en) | 2014-12-19 | 2015-12-18 | Control valve for pouring colored paste in both large and small quantities |
| PCT/CN2015/097973 WO2016095865A1 (en) | 2014-12-19 | 2015-12-18 | Color paste pump capable of both massive injection and micro injection |
| RU2017125622A RU2683008C2 (en) | 2014-12-19 | 2015-12-18 | Control valve ensuring outflow of coloring paste both in large and small amount |
| BR112017013218-4A BR112017013218B1 (en) | 2014-12-19 | 2015-12-18 | CONTROL VALVE TO DELIVER COLOR PASTE |
| BR112017013215-0A BR112017013215B1 (en) | 2014-12-19 | 2015-12-18 | PUMP CAPABLE OF ADMINISTERING A LARGE AND A SMALL VOLUME OF PIGMENT |
| ES15869372T ES2879965T3 (en) | 2014-12-19 | 2015-12-18 | Color paste pump capable of both bulk injection and microinjection |
| EP15869372.1A EP3249222B1 (en) | 2014-12-19 | 2015-12-18 | Color paste pump capable of both massive injection and micro injection |
| US15/537,787 US10533543B2 (en) | 2014-12-19 | 2015-12-18 | Pump capable of dispensing both a large volume and a small volume of colorant |
| PCT/CN2015/097974 WO2016095866A1 (en) | 2014-12-19 | 2015-12-18 | Control valve for pouring color paste in both large amount and small amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792555.4A CN105756919B (en) | 2014-12-19 | 2014-12-19 | It is a kind of not only largely to have outpoured but also micro outpoured color paste pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105756919A CN105756919A (en) | 2016-07-13 |
| CN105756919B true CN105756919B (en) | 2018-03-13 |
Family
ID=56339783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410792555.4A Active CN105756919B (en) | 2014-12-19 | 2014-12-19 | It is a kind of not only largely to have outpoured but also micro outpoured color paste pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105756919B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3711867A1 (en) * | 2019-03-17 | 2020-09-23 | Zhengzhou Sanhua Technology & Industry Co., Ltd. | Outpouring assembly |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781129B (en) * | 2016-08-30 | 2019-07-05 | 郑州三华科技实业有限公司 | Three-level variable color paste pump and its operating method |
| CN108194297B (en) * | 2017-12-22 | 2020-06-02 | 郑州三华科技实业有限公司 | Low-resistance pumping strong-backflow plane valve compound pump |
| CN112479127B (en) * | 2020-11-19 | 2022-06-07 | 苏州麦凯西流体技术有限公司 | Perfume filling is with portable fine setting measuring pump |
| CN114653299B (en) * | 2022-04-02 | 2023-03-14 | 郑州三华科技实业有限公司 | Liquid pouring method and liquid pouring device |
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| CN1490522A (en) * | 2002-10-18 | 2004-04-21 | ��ʽ�����������¼��� | Pump for liquid chromatograph and running method thereof |
| CN201284727Y (en) * | 2008-10-17 | 2009-08-05 | 石钟哲 | Two-stage flux plunger water pump and fire extinguishing system composed of the same |
| CN102705191A (en) * | 2012-06-01 | 2012-10-03 | 沈如华 | Color paste quantitative supply device of color mixer |
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| KR100436155B1 (en) * | 2002-08-19 | 2004-06-23 | 주식회사 프로텍 | Dispenser device for semi-conductor chip manufacture |
| US8240513B2 (en) * | 2008-03-24 | 2012-08-14 | Fluid Management Operations Llc | Fluid dispenser with nested displacement members |
| WO2014113934A1 (en) * | 2013-01-23 | 2014-07-31 | 沈如华 | Distributing valve assembly and color paste distributing device used for color mixer |
| EP2974788A4 (en) * | 2013-03-15 | 2017-04-26 | Shen, Ruhua | Fluid adjusting device |
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|---|---|---|---|---|
| CN1490522A (en) * | 2002-10-18 | 2004-04-21 | ��ʽ�����������¼��� | Pump for liquid chromatograph and running method thereof |
| CN201284727Y (en) * | 2008-10-17 | 2009-08-05 | 石钟哲 | Two-stage flux plunger water pump and fire extinguishing system composed of the same |
| CN102705191A (en) * | 2012-06-01 | 2012-10-03 | 沈如华 | Color paste quantitative supply device of color mixer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3711867A1 (en) * | 2019-03-17 | 2020-09-23 | Zhengzhou Sanhua Technology & Industry Co., Ltd. | Outpouring assembly |
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| CN105756919A (en) | 2016-07-13 |
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Effective date of registration: 20200908 Address after: 450000 southeast corner of the intersection of Yuxi Naner road and Feilong Road, Xingyang City, Zhengzhou City, Henan Province Patentee after: ZHENGZHOU SANHUA TECHNOLOGY & INDUSTRY Co.,Ltd. Address before: The Central Plains Road 450042 Henan city of Zhengzhou province to water Industrial Park Zhengzhou Sanhua Technology Industrial Co Ltd Patentee before: Shen Ruhua |