CN209287063U - A kind of accurate weighing formula liquid preparation is blent and perfusion equipment - Google Patents
A kind of accurate weighing formula liquid preparation is blent and perfusion equipment Download PDFInfo
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- CN209287063U CN209287063U CN201821934727.7U CN201821934727U CN209287063U CN 209287063 U CN209287063 U CN 209287063U CN 201821934727 U CN201821934727 U CN 201821934727U CN 209287063 U CN209287063 U CN 209287063U
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Abstract
It is blent the utility model discloses a kind of accurate weighing formula liquid preparation and perfusion equipment, including diluent pipeline, multiple pharmaceutical pipelines, container, water pump, liquid outlet pipe, solenoid valve shunts pedestal, weighing measuring instrument and PLC control system, solenoid valve shunts and is equipped with multiple two-way electromagnetic valves and three-way magnetic valve on pedestal, PLC control system and water pump, two-way electromagnetic valve is connected with three-way magnetic valve, solenoid valve shunts pedestal and is separately connected diluent pipeline, pharmaceutical pipeline, container, water pump and liquid outlet pipe, the on-off that solenoid valve shunts the pipeline connected on pedestal is controlled by two-way electromagnetic valve and three-way magnetic valve, the variation of liquid quality in the measurement of the bottom outside container container is arranged in weighing measuring instrument.The quality of the utility model meterage in weighting mode real-time measurement liquid, amount detection accuracy to liquid is provided, and systematically installs solenoid valve on the solenoid valve pedestal with distribution pipeline concentratedly, saves space, air-tightness is improved, equipment distributing precision is further increased.
Description
Technical field
The utility model relates to agricultural and forestry plant protection equipment technical field, especially a kind of accurate weighing formula liquid preparations
It blends and perfusion equipment.
Background technique
China rural area permanent resident population composition with it is old children woman it is residual based on, unmanned plane plant protection is quickly grown.It makes up a prescription and for unmanned plane
Perfusion solution is at present mainly by being accomplished manually: blending, stirs and is perfused to scale.Manual work blends that there are various medicaments and water
Manual work blends the problems such as distributing precision is low, the degree of automation is low and personal safety.To solve the above-mentioned problems, our company
It researches and develops and has applied for that utility model patent (application number CN201720861424.6) fully automatic liquid medicament is blent and perfusion equipment,
Its technical solution solves the problems, such as that manual work is blent and existed, but there is problems: 1, with flow measurement quantity of fluid
Metering method precision it is inadequate, the phenomenon that causing medicament to waste；2, existing fluid pipeline is excessively complicated, the solenoid valve position of setting
It sets more dispersed, is unfavorable for device miniaturization, and numerous pipe interfaces seriously affect air-tightness, and then influence to liquid benefit
Precision and efficiency.
Utility model content
In view of the foregoing drawbacks, the utility model intends to solve the technical problem by providing a kind of accurate weighing formula liquid preparation hooks
It converts and perfusion equipment, by the quality with meterage in weighting mode instead of existing flowmeter real-time measurement liquid, provides pair
The amount detection accuracy of liquid, and systematically install solenoid valve on the solenoid valve pedestal with distribution pipeline concentratedly, it saves
Space, improves air-tightness, further increases equipment distributing precision.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of accurate weighing formula liquid preparation is blent
And perfusion equipment, including diluent pipeline, multiple pharmaceutical pipelines, container, water pump, liquid outlet pipe, solenoid valve shunting pedestal, weighing
Gauge and PLC control system, the solenoid valve shunts and is equipped with multiple two-way electromagnetic valves and three-way magnetic valve on pedestal, described
PLC control system is connect with the water pump, the two-way electromagnetic valve and the three-way magnetic valve, and the solenoid valve shunts pedestal point
The diluent pipeline, pharmaceutical pipeline, container, water pump and liquid outlet pipe are not connected, pass through the two-way electromagnetic valve and described three
Three-way electromagnetic valve controls the on-off that the solenoid valve shunts the pipeline connected on pedestal, and the weighing measuring instrument is arranged in the container
The variation of liquid quality in outer bottom measurement container.
Further, the solenoid valve shunts pedestal and is equipped with multiple two-way electromagnetic valve intercommunicating pores, multiple entrances, extremely
Few a three-way magnetic valve intercommunicating pore, at least one first inlet, at least one first liquid outlet, at least one second feed liquor
Mouth and at least one second liquid outlet, the three-way magnetic valve are equipped with third liquid outlet；The entrance is separately connected institute
Diluent pipeline and the pharmaceutical pipeline are stated, the water pump, institute are set between first inlet and first liquid outlet
It states the first inlet and first liquid outlet is connect with the exit of pump of the water pump and pump entrance respectively, the third goes out
The container is set between liquid mouth and second inlet, the third liquid outlet and second inlet respectively with it is described
The container entrance of container is connected with container outlet, and second liquid outlet is connect with the liquid outlet pipe.
The solenoid valve shunts base interior and is equipped with first passage and second channel, the two-way electromagnetic valve intercommunicating pore difference
It is connected to the first passage, each two-way electromagnetic valve intercommunicating pore is connected to entrance one-to-one correspondence respectively, institute
Three-way magnetic valve intercommunicating pore is stated to be connected to the second channel and first inlet respectively, the second channel with it is described
The connection of second liquid outlet.
Further, the change of liquid quality in the measurement of the bottom outside container container is arranged in the weighing measuring instrument
Change.
Further, the two-way electromagnetic valve intercommunicating pore is connect with multiple two-way electromagnetic valves, the three-way magnetic valve connection
Hole is connect with three-way magnetic valve, and the two-way electromagnetic valve intercommunicating pore includes the right circular hole of two-way and the left circular hole of two-way, and the two-way is right
Circular hole is respectively communicated with the first passage, the left circular hole connecting pipe entrance of two-way, and makes institute by the two-way electromagnetic valve
State the connection or disconnection between the right circular hole of two-way and the left circular hole of the two-way；The three-way magnetic valve intercommunicating pore includes the threeway right side
Circular hole and the left circular hole of threeway, the right circular hole of threeway are connected to first inlet, the left circular hole connection described second of threeway
Channel, and by the three-way magnetic valve make connection between the right circular hole of the threeway and the left circular hole of the threeway or disconnect with
And the connection or disconnection of third liquid outlet.
Further, the first passage and the second channel are circular tube shaped, and the entrance and described second goes out
The setting of liquid mouth shunts top surface, the two-way electromagnetic valve intercommunicating pore and the three-way magnetic valve intercommunicating pore on pedestal in the solenoid valve
Setting shunts pedestal bottom surface in the solenoid valve, and first inlet and the setting of the first liquid outlet are shunted in the solenoid valve
Pedestal leading flank, the second inlet setting shunt pedestal trailing flank in the solenoid valve.
As a further improvement of the above technical scheme, stirring motor, PLC control system are provided in the container
System is connect with the stirring motor.
As a further improvement of the above technical scheme, the container bottom is equipped with anti-whirlpool connector.
Further, the outer wall of the anti-whirlpool connector is equipped with O-ring mounting groove and the first screw thread, and the anti-whirlpool connects
The inner wall of head is equipped with the second screw thread, and the top of the anti-whirlpool connector is equipped with annulus, and the annulus lower end surface is equipped with flat
Cushion rubber mounting groove；Connection and the vertically disposed multiple splitters of the annulus, the splitter are oppositely arranged on the annulus, institute
State splitter and be connected with spoiler, be arranged nut outside the anti-whirlpool connector, the nut and first screw thread match with
The fixed anti-whirlpool connector.
Further, spoiler is equipped with above the splitter in parallel, the spoiler is circle, the splitter point
Do not extend to the spoiler center.
Compared with prior art, the utility model has the beneficial effects that
1, by the quality with highly sensitive meterage in weighting mode real-time measurement liquid, instead of making for flowmeter
With so that system is greatly improved to the amount detection accuracy of liquid；
2, by the combination of the through-hole in the control on-off and solenoid valve pedestal of solenoid valve, You Liulu feed liquor is convergeed to
Feed liquor all the way avoids pipeline excessively complicated, reduces equipment volume, effectively realizes the circulation and disconnection of different pipelines, real
Show good liquid internal circulation, improves the utilization rate of water pump, and since solenoid valve is installed concentratedly, solenoid valve pedestal is whole
Quite a few pipeline has been closed, space has been saved, effectively improves air-tightness；
3, change the stream of liquid using the structure of splitter and spoiler by the way that anti-whirlpool connector is arranged in container bottom
Dynamic direction and nowed forming, make liquid not generate vortex during being discharged along connector, thus avoid because vortex and
Influence of the bubble of generation to drain keeps drain situation more smooth and accurate, the error generated when reducing liquid meter.
Detailed description of the invention
Fig. 1 blends for a kind of accurate weighing formula liquid preparation of the utility model and the structural schematic diagram of perfusion equipment；
Fig. 2 blends for a kind of accurate weighing formula liquid preparation of the utility model and the front view of perfusion equipment；
Fig. 3 blends for a kind of accurate weighing formula liquid preparation of the utility model and the side view of perfusion equipment；
Fig. 4 is that a kind of accurate weighing formula liquid preparation of the utility model is blent and the solenoid valve of perfusion equipment shunts pedestal
Structural schematic diagram；
Fig. 5 is that a kind of accurate weighing formula liquid preparation of the utility model is blent and the solenoid valve of perfusion equipment shunts pedestal
A-A at sectional view；
Fig. 6 is that a kind of accurate weighing formula liquid preparation of the utility model is blent and the solenoid valve of perfusion equipment shunts pedestal
Top view；
Fig. 7 blends for a kind of accurate weighing formula liquid preparation of the utility model and the knot of the anti-whirlpool connector of perfusion equipment
Structure schematic diagram；
Fig. 8 is that a kind of accurate weighing formula liquid preparation of the utility model is blent and the anti-whirlpool connector of perfusion equipment cuts open
Face figure.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
Referring to Fig. 1 to Fig. 3, the accurate weighing formula liquid preparation blend and perfusion equipment include diluent pipeline 10, it is multiple
Pharmaceutical pipeline 20, container 30, water pump 40, liquid outlet pipe 50, solenoid valve shunt pedestal 60, weighing measuring instrument 70 and PLC control system
System (not shown), solenoid valve shunt and are equipped with multiple two-way electromagnetic valves 80 and three-way magnetic valve 90 on pedestal 60, PLC control
System is connect with water pump 40 and two-way electromagnetic valve 80 and three-way magnetic valve 90 respectively, and solenoid valve shunting pedestal 60 is separately connected dilute
Agent pipeline 10, pharmaceutical pipeline 20, container 30, water pump 40 and liquid outlet pipe 50 are released, two-way electromagnetic valve 80 and three-way magnetic valve are passed through
90 control solenoid valves shunt the on-off of the pipeline connected on pedestal 60, and the setting of weighing measuring instrument 70 shunts pedestal 60 in solenoid valve
On pipeline between container 30.Stirring motor (not shown), PLC control system and stirring electricity are provided in container 30
Machine connection.The bottom outside container 30 is arranged in weighing measuring instrument 70, and the weighing accuracy of weighing measuring instrument 70 leads to up to one thousandth
Accurate weighing measuring instrument 70 is crossed to carry out precise measurement to the liquid in container 30 and feed back to PLC control system.
Specifically, referring to fig. 4 to Fig. 6, solenoid valve shunts pedestal 60 and is equipped with seven two-way electromagnetic valve intercommunicating pores 601, five
A 604, first liquid outlets 605 of the first inlet of three-way magnetic valve intercommunicating pore 603, one of entrance 602, one,
One the second inlet, 606, second liquid outlets 607 and first passage 608 and second channel 609.It is set on three-way magnetic valve
There is third liquid outlet 6033；Entrance 602 and the setting of the second liquid outlet 607 top surface, two-way on solenoid valve shunting pedestal 10
Solenoid valve intercommunicating pore 601 and the setting of three-way magnetic valve intercommunicating pore 603 are in solenoid valve shunting 10 bottom surface of pedestal, the first inlet
604 and first liquid outlet 605 setting solenoid valve shunt pedestal leading flank, the second inlet 606 setting solenoid valve shunt base
Seat trailing flank.There is container entrance 300,30 bottom of container has container outlet 302, and water pump 40 has water pump at the top of container 30
Outlet 401 and pump entrance 402.
Entrance 602 is separately connected diluent pipeline 10 and pharmaceutical pipeline 20, the first inlet 604 and the first liquid outlet
Water pump 40 is set between 605, the first inlet 604 and the first liquid outlet 605 respectively with exit of pump 401 and pump entrance 402
Container 30, third liquid outlet 6033 and the second inlet is arranged in connection between third liquid outlet 6033 and the second inlet 606
606 connect with container entrance 300 and container outlet 302 respectively, and the second liquid outlet 607 is connect with liquid outlet pipe 50, liquid outlet pipe
50 outlets are connected with drug rifle 501.
Solenoid valve, which shunts, is equipped with first passage 608 and second channel 609, two-way electromagnetic valve intercommunicating pore 601 inside pedestal 60
It being connected to respectively with first passage 608, each two-way electromagnetic valve intercommunicating pore 601 is connected to the one-to-one correspondence of entrance 602 respectively, and three
Three-way electromagnetic valve intercommunicating pore 603 is connected to second channel 609 and the first inlet 604 respectively, and second channel 609 and second goes out liquid
Mouth 607 is connected to.
In addition, two-way electromagnetic valve intercommunicating pore 601 is connect with multiple two-way electromagnetic valves 80, three-way magnetic valve intercommunicating pore 603 with
Three-way magnetic valve 90 connects, and two-way electromagnetic valve intercommunicating pore 601 includes the right circular hole 6011 of two-way and the left circular hole 6012 of two-way, and two-way is right
Circular hole 6011 is respectively communicated with first passage 608, the left 6012 connecting pipe entrance 602 of circular hole of two-way, and passes through two-way electromagnetic valve 80
Make the connection or disconnection between the right circular hole 6011 of two-way and the left circular hole 6012 of two-way；Three-way magnetic valve intercommunicating pore 603 includes three
Lead to right circular hole 6031 and the left circular hole 6032 of threeway, the right circular hole 6031 of threeway is connected to the first inlet 604, and the left circular hole 6032 of threeway connects
Logical second channel 609, and by three-way magnetic valve 90 make connection between the right circular hole 6031 of threeway and the left circular hole 6032 of threeway or
Person disconnects and the connection or disconnection of third liquid outlet 6033.
First passage 608 and second channel 609 are circular tube shaped, and entrance 602 and the second liquid outlet 607 are arranged in electricity
Magnet valve shunts top surface on pedestal 60, and two-way electromagnetic valve intercommunicating pore 601 and the setting of three-way magnetic valve intercommunicating pore 603 are in solenoid valve point
Flow 60 bottom surface of pedestal, the first inlet 604 and the first liquid outlet 605 setting solenoid valve shunt 60 leading flank of pedestal, second
The setting of inlet 606 shunts 60 trailing flank of pedestal in solenoid valve.
Referring to figs. 7 and 8,30 bottom of container is equipped with anti-whirlpool connector 301.The outer wall of anti-whirlpool connector 301 is equipped with O-shaped
Mounting groove 3011 and the first screw thread 3012 are enclosed, the inner wall of anti-whirlpool connector is equipped with the second screw thread 3013, anti-whirlpool connector 301
Top is equipped with annulus 3014, and 3014 lower end surface of annulus is equipped with flat cushion rubber mounting groove 3015；It is connected on annulus vertical with annulus
The multiple splitters 3016 being arranged, splitter 3016 are oppositely arranged, and splitter 3016 is connected with spoiler 3017, and anti-whirlpool connects
It is arranged nut 3018 outside first 301, nut 3018 and the first screw thread 3012 are matched with the anti-whirlpool connector 301 of fixation.
The top of splitter 3016 is equipped with spoiler 3017 in parallel, and spoiler 3017 is circle, splitter 3016 respectively to
Extend at 3017 center of spoiler.
The course of work of the utility model is divided into: four processes such as feed liquor mixing, out perfusion, medicament are pushed back, cleaned.
Feed liquor mixing: using the form of six road feed liquors, i.e. 1 road diluent (water), 1~5 road pharmaceutical pipeline 20, six road medicines
The feed liquor of 20 connecting pipe entrance 602 of agent pipeline is set by PLC control system according to actual needs, right with entrance 602
The two-way electromagnetic valve 80 answered, which is powered, to be opened, remaining is then in closed state, and 402 mouthfuls of pump entrance connections first of water pump 40 go out liquid
Mouthfuls 605, negative pressure is formed with first passage 608 in its vicinity, under the action of water pump 40, liquid is from any one entrance
602 enter, and then pass sequentially through the left circular hole 6012 of two-way, two-way electromagnetic valve 80, the right circular hole 6011 of two-way, first passage 608, the
One liquid outlet 605, water pump 40, the first inlet 604, the right circular hole 6031 of threeway, three-way magnetic valve 90,6033 and of third liquid outlet
Container 30.The liquid outlet of water pump connects the first inlet 604, positive pressure is formed at the first inlet 604, at this time three-way magnetic valve
90 are in off-position, and liquid is connected to 30 top of container and the fluid infusion into container from third liquid outlet 6033 by valve body, passes through
This process, water and medicament are pumped into container 30, and stirring motor 8 is opened, it is ensured that water and medicament are sufficiently mixed.
Perfusion out: perfusion operation is controlled by pressure sensor, and precision control by the time relay in program, unlatching drug
Rifle 501,50 pressure of drug pipeline are lower, and pressure sensor sends signal to PLC control system, and PLC control system receives
After signal, opens water pump 40 and work, at this point, two-way electromagnetic valve corresponding with entrance 602 80 is all closed, remaining
Solenoid valves are opened, remaining is in closed state.Water pump is by liquid in container according to the second inlet 606, two-way electromagnetic valve
80, the first liquid outlet 605, water pump, the first inlet 604, the right circular hole 6031 of threeway, three-way magnetic valve 90, the left circular hole of threeway
6032, the sequential flowing of second channel 609 and the second liquid outlet 607.Three-way magnetic valve 90 is in energized state at this time, in container
Liquid is discharged by valve body by the second liquid outlet 607, is discharged to outside container.Pass through the accurate to liquid quality of weighing measuring instrument 70
Measurement, after liquid quality reaches programmed values, water pump 40 closes operation, and drug rifle 501 is closed, after a period of time, water pump
40, to 50 ftercompction of liquid outlet pipe, rise loine pressure, prepare for next dosing.
Medicament pushes back: after entire work is completed, in order to avoid the remaining medicament waste in 50 inside of input duct, program meeting
There is one to manage the step of interior medicament pushes back, i.e., water pump 40 works, and passes through the control for two-way electromagnetic valve 80 and three-way magnetic valve 90
System, is successively pumped into each drug-feeding tube, medical fluid is successively pushed back into medicinal cupping.
Cleaning: after cleaning procedure is opened, diluent pipeline 10 can successively be pumped into suitable water or dedicated cleaning solution, by pipe
It is discharged after road circulation and stirring, achievees the purpose that detergent line and mixes explosive barrel, avoid that phytotoxicity occurs when lower subjob
Or influence plant protection effect.
The course of work of the utility model can be divided into fluid infusion process and discharge opeing process, during fluid infusion: any one with
The corresponding two-way electromagnetic valve 80 of entrance 602, which is powered, to be opened, remaining is then in closed state, the inlet connection first of water pump
Liquid outlet 605 forms negative pressure with first passage 608 in its vicinity, and under the action of water pump, liquid is from any one entrance
602 enter, and then pass sequentially through the left circular hole 6012 of two-way, two-way electromagnetic valve 80, the right circular hole 6011 of two-way, first passage 608, the
One liquid outlet 605, water pump, the first inlet 604, the right circular hole 6031 of threeway, three-way magnetic valve 90, third liquid outlet 6033 and appearance
Device.The liquid outlet of water pump connects the first inlet 604, positive pressure is formed at the first inlet 604, at this time at three-way magnetic valve 90
In off-position, liquid is connected to container top and the fluid infusion into container from third liquid outlet 6033 by valve body.
The present embodiment is by the quality with highly sensitive meterage in weighting mode real-time measurement liquid, instead of flowmeter
Use so that system is greatly improved to the amount detection accuracy of liquid；And pedestal is shunted by solenoid valve, by six
Road feed liquor converges to feed liquor all the way, avoids pipeline excessively complicated, reduces equipment volume, effectively realizes the stream of different pipelines
On and off is opened, and is realized good liquid internal circulation, is kept the utilization rate of water pump higher, and since solenoid valve is installed concentratedly,
Solenoid valve pedestal incorporates quite a few pipeline, effectively improves air-tightness
The utility model can replace current plant protection existing by more accurate proportion and the mixing control of intelligentized liquid
Field is made up a prescription manual work, and production efficiency can be improved in agriculture and forestry production, save manpower, reduce medicament wasting phenomenon, keep away simultaneously
Exempt from person poultry poisoning and soil pollution, improves agricultural, production of forestry automation, intelligent, fining degree.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of accurate weighing formula liquid preparation is blent and perfusion equipment, including diluent pipeline (10), multiple pharmaceutical pipelines
(20), container (30), water pump (40), liquid outlet pipe (50) and PLC control system, the PLC control system and the water pump
(40) it connects, which is characterized in that further include that solenoid valve shunts pedestal (60) and weighing measuring instrument (70), the solenoid valve shunts base
Multiple two-way electromagnetic valves (80) and three-way magnetic valve (90) are installed, the PLC control system connects the two-way on seat (60)
Solenoid valve (80) and the three-way magnetic valve (90), the solenoid valve shunt pedestal (60) and are separately connected the diluent pipeline
(10), pharmaceutical pipeline (20), container (30), water pump (40) and liquid outlet pipe (50), pass through the two-way electromagnetic valve (80) and institute
It states three-way magnetic valve (90) and controls the on-off that the solenoid valve shunts the pipeline connected on pedestal (60), the weighing measuring instrument
(70) variation that container (30) interior liquid quality is measured in the outer bottom of the container (30) is set.
2. a kind of accurate weighing formula liquid preparation according to claim 1 is blent and perfusion equipment, which is characterized in that described
Solenoid valve shunt pedestal (60) be equipped with multiple two-way electromagnetic valve intercommunicating pores (601), multiple entrances (602), at least one
Three-way magnetic valve intercommunicating pore (603), at least one first inlet (604), at least one first liquid outlet (605), at least one
A second inlet (606) and at least one second liquid outlet (607), the three-way magnetic valve are equipped with third liquid outlet
(6033)；
The entrance (602) is separately connected the diluent pipeline (10) and the pharmaceutical pipeline (20), described first into
It is arranged between liquid mouth (604) and first liquid outlet (605) water pump (40), first inlet (604) and described
First liquid outlet (605) is connect with the exit of pump (401) of the water pump (40) and pump entrance (402) respectively, the third
Be arranged between liquid outlet (6033) and second inlet (606) container (30), the third liquid outlet (6033) and
Second inlet (606) connect with the container entrance (300) of the container (30) and container outlet (302) respectively, described
Second liquid outlet (607) is connect with the liquid outlet pipe (50)；
The solenoid valve, which shunts, is equipped with first passage (608) and second channel (609), the two-way electromagnetic valve inside pedestal (60)
Intercommunicating pore (601) is connected to the first passage (608) respectively, each two-way electromagnetic valve intercommunicating pore (601) respectively with institute
State entrance (602) correspond connection, the three-way magnetic valve intercommunicating pore (603) respectively with the second channel (609)
And the first inlet (604) connection, the second channel (609) are connected to second liquid outlet (607).
3. a kind of accurate weighing formula liquid preparation according to claim 2 is blent and perfusion equipment, which is characterized in that described
Two-way electromagnetic valve intercommunicating pore (601) is connect with the two-way electromagnetic valve (80), the three-way magnetic valve intercommunicating pore (603) with it is described
Three-way magnetic valve (90) connection, the two-way electromagnetic valve intercommunicating pore (601) includes the right circular hole of two-way (6011) and the left circular hole of two-way
(6012), the right circular hole of the two-way (6011) is respectively communicated with the first passage (608), the left circular hole of two-way (6012) connection
Entrance (602), and the right circular hole of the two-way (6011) and the left circular hole of the two-way are made by the two-way electromagnetic valve (80)
(6012) connection or disconnection between；The three-way magnetic valve intercommunicating pore (603) includes the right circular hole of threeway (6031) and threeway
Left circular hole (6032), the right circular hole of threeway (6031) are connected to first inlet (604), the left circular hole of threeway (6032)
It is connected to the second channel (609), and the right circular hole of the threeway (6031) and described three is made by the three-way magnetic valve (90)
Connection or disconnection and the connection or disconnection of third liquid outlet (6033) between logical Zuo Yuankong (6032).
4. a kind of accurate weighing formula liquid preparation according to claim 2 is blent and perfusion equipment, which is characterized in that described
First passage (608) and the second channel (609) are circular tube shaped, the entrance (602) and second liquid outlet
(607) setting shunts top surface on pedestal (60) in the solenoid valve, and the two-way electromagnetic valve intercommunicating pore (601) and described three are powered
Magnet valve intercommunicating pore (603) setting shunts pedestal (60) bottom surface in the solenoid valve, and first inlet (604) and first goes out
Liquid mouth (605) setting shunts pedestal (60) leading flank in the solenoid valve, and second inlet (606) is arranged in the electromagnetism
Valve shunts pedestal (60) trailing flank.
5. a kind of accurate weighing formula liquid preparation described in any one is blent and perfusion equipment according to claim 1~4, special
Sign is, is provided with stirring motor in the container (30), the PLC control system is connect with the stirring motor.
6. a kind of accurate weighing formula liquid preparation described in any one is blent and perfusion equipment according to claim 1~4, special
Sign is that container (30) bottom is equipped with anti-whirlpool connector (301).
7. a kind of accurate weighing formula liquid preparation according to claim 6 is blent and perfusion equipment, which is characterized in that described
The outer wall of anti-whirlpool connector (301) is equipped with O-ring mounting groove (3011) and the first screw thread (3012), the anti-whirlpool connector
Inner wall is equipped with the second screw thread (3013), and the top of the anti-whirlpool connector (301) is equipped with annulus (3014), the annulus
(3014) lower end surface is equipped with flat cushion rubber mounting groove (3015)；It is connected and vertically disposed multiple points of the annulus on the annulus
Flow (3016), the splitter (3016) are oppositely arranged, and the splitter (3016) is connected with spoiler (3017), described anti-
It is arranged nut (3018) outside whirlpool connector (301), the nut (3018) and first screw thread (3012) are matched with fixation
The anti-whirlpool connector (301).
8. a kind of accurate weighing formula liquid preparation according to claim 7 is blent and perfusion equipment, which is characterized in that described
Spoiler (3017) are equipped in parallel above splitter (3016), the spoiler (3017) is circle, the splitter
(3016) extend respectively to the spoiler (3017) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934727.7U CN209287063U (en) | 2018-11-21 | 2018-11-21 | A kind of accurate weighing formula liquid preparation is blent and perfusion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934727.7U CN209287063U (en) | 2018-11-21 | 2018-11-21 | A kind of accurate weighing formula liquid preparation is blent and perfusion equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209287063U true CN209287063U (en) | 2019-08-23 |
Family
ID=67645769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821934727.7U Active CN209287063U (en) | 2018-11-21 | 2018-11-21 | A kind of accurate weighing formula liquid preparation is blent and perfusion equipment |
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| CN (1) | CN209287063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377815A (en) * | 2020-09-21 | 2021-02-19 | 烟台索高智能科技有限公司 | Viscous liquid flow divider |
-
2018
- 2018-11-21 CN CN201821934727.7U patent/CN209287063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377815A (en) * | 2020-09-21 | 2021-02-19 | 烟台索高智能科技有限公司 | Viscous liquid flow divider |
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