CN111282500B - Anti-caking automatic preparation equipment for water culture nutrient solution - Google Patents
Anti-caking automatic preparation equipment for water culture nutrient solution Download PDFInfo
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- CN111282500B CN111282500B CN202010088077.4A CN202010088077A CN111282500B CN 111282500 B CN111282500 B CN 111282500B CN 202010088077 A CN202010088077 A CN 202010088077A CN 111282500 B CN111282500 B CN 111282500B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/12—Mixers in which the mixing of the components is achieved by natural convection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71765—Feed mechanisms characterised by the means for feeding the components to the mixer using rakes or plain plates with raking movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75415—Discharge mechanisms characterised by the means for discharging the components from the mixer using gravity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75485—Discharge mechanisms characterised by the means for discharging the components from the mixer the mixing receptacle rotating in opposite directions for mixing and for discharging
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydroponics (AREA)
Abstract
The invention provides anti-caking automatic water culture nutrient solution preparation equipment, which belongs to the field of plant cultivation equipment and comprises a liquid preparation machine main body, wherein an inclined medicine storage assembly is arranged at the top of the liquid preparation machine main body, the medicine storage assembly comprises a closed medicine bottle, an open medicine bottle, a three-way square-circle conversion pipe and a rotary support frame, the closed medicine bottle and the open medicine bottle are fixedly connected to two ends of the three-way square-circle conversion pipe through circular openings, one side of the three-way square-circle conversion pipe is rotatably installed at the top of the liquid preparation machine main body through the rotary support frame, and the medicine storage assembly is driven to rotate at regular time through a rotary driving motor, so that medicine flows between the closed medicine bottle and the open medicine bottle, the medicine is prevented from standing for a long time, and the medicine is prevented from caking; the automatic nutrient solution preparation equipment provided by the invention has the advantages of large drug storage capacity and no drug caking.
Description
Technical Field
The invention belongs to the field of plant cultivation equipment, and particularly relates to anti-caking automatic preparation equipment for a water culture nutrient solution.
Background
Soilless culture refers to a culture method in which water, grass carbon or forest leaf mold, vermiculite and other media are used as substrates for fixing plants, and the plant roots can directly contact with nutrient solution. The components of the nutrient solution in the soilless culture are easy to control and can be adjusted at any time. Soilless culture is divided into hydroponic culture, fog (air) culture and matrix culture according to different culture media, wherein hydroponic culture refers to a culture method in which a plant root system is directly contacted with a nutrient solution without using a matrix.
In the process of water culture, plants can continuously absorb required components in the nutrient solution, so the nutrient solution needs to be frequently replaced or supplemented, and the automatic preparation equipment of the nutrient solution is an essential tool in the automatic water culture process. Because the powdery medicine can be caked when standing for a long time, the accuracy of dispensing is influenced, the existing automatic liquid dispensing equipment only stores a small amount of medicine, the medicine needs to be added manually frequently, the working efficiency is influenced, and the progress of agricultural automation is also restricted.
Disclosure of Invention
Based on the problems in the prior art, the invention provides anti-caking automatic water culture nutrient solution preparation equipment which comprises a liquid preparation machine main body, wherein an inclined medicine storage assembly is arranged at the top of the liquid preparation machine main body, the medicine storage assembly comprises a closed medicine bottle, an open medicine bottle, a three-way square-round conversion pipe and a rotary support frame, the closed medicine bottle and the open medicine bottle are fixedly connected to two ends of the three-way square-round conversion pipe through circular openings, one side of the three-way square-round conversion pipe is rotatably installed at the top of the liquid preparation machine main body through the rotary support frame, and the rotary drive motor is used for driving the medicine storage assembly to rotate at regular time, so that medicines flow between the closed medicine bottle and the open medicine bottle, the medicines are prevented from standing for a long time, and the medicines are prevented from caking; the automatic nutrient solution preparation equipment provided by the invention has the advantages of large drug storage capacity and no drug caking.
The invention achieves the aim through the following detailed technical scheme:
an anti-caking automatic preparation device for hydroponic nutrient solution comprises a liquid preparation machine main body, wherein a plurality of groups of obliquely arranged medicine storage assemblies are arranged at the top of the liquid preparation machine main body, each medicine storage assembly comprises a closed medicine bottle, an opened medicine bottle, a three-way square-round conversion pipe and a rotary support frame, the closed medicine bottle and the opened medicine bottle are cylindrical bottles, the cylindrical bottles have fewer edges and corners relatively, powdery medicine can be better prevented from caking at the edges and corners, and a circular opening is formed in the top of each cylindrical bottle; the bottom of the open medicine bottle is also provided with a bottom cover, and the bottom cover is detachably arranged at the bottom of the open medicine bottle through threads; the three-way square-round conversion pipe is provided with two medicine bottle connecting ends, the two medicine bottle connecting ends are coaxially arranged, the end parts of the two medicine bottle connecting ends are provided with round interfaces matched with openings of closed medicine bottles or opened medicine bottles, the other ends of the two medicine bottle connecting ends are square interfaces, and the two medicine bottle connecting ends are fixedly connected with each other through a same section of square pipe; the middle part of one side surface of the square pipe is provided with a discharge pipe, one end of the discharge pipe communicated with the square pipe is a square interface, and the other end of the discharge pipe is a round interface; the inner wall of one side of the square pipe provided with the discharge pipe is provided with two rotating baffles which are symmetrically arranged by taking the middle part of the square pipe as a symmetrical line, one end of each rotating baffle close to the connecting end of the medicine bottle is in an arc shape, the outer surface of each rotating baffle is provided with a tooth pattern groove, one side of each rotating baffle provided with the tooth pattern groove is adjacently provided with a driving motor, the driving motor is fixedly arranged on the inner wall of the square pipe, two power output ends of the driving motor are respectively provided with a half gear, one continuous 180-degree circumference of the half gear is provided with convex insections which are meshed with insection grooves of the rotary baffle, a material guiding film is arranged on one side of the rotary baffle plate, which is far away from the driving motor, the shape of the material guiding film is consistent with the shape of the cross section in the square pipe, one end of the material guiding film is connected to the rotary baffle plate, and the other end of the material guiding film is connected to the inner wall of the joint of the square pipe and the material discharging pipe; the closed medicine bottle and the opened medicine bottle are fixedly connected through a circular opening and a corresponding medicine bottle connecting end, the rotary supporting frame is fixedly installed on one side of the square pipe provided with the discharge pipe, the three-way square-circle conversion pipe is rotatably connected to the top of the liquid distribution machine main body through the rotary supporting frame, the top of the liquid distribution machine main body is provided with a rotary driving motor, the power output end of the rotary driving motor is in transmission connection with the rotary supporting frame and drives the rotary supporting frame to rotate, and the discharge pipe is communicated with a medicine conveying pipe of the liquid distribution machine main body; the inclination of the medicine storage assembly is satisfied, after the rotary baffle is completely rotated and opened, one end of the material guide membrane connected with the rotary baffle is higher than the other end of the material guide membrane connected with the rotary baffle.
Wherein, an automatic preparation equipment of water planting nutrient solution that prevents caking still include two conversion pipe membranes, conversion pipe membrane integrated into one piece and with the laying of the axis symmetry of square pipe on the inner wall of square pipe, lay the position for ejection of compact pipe interface to square tub of tip, the one end that conversion pipe membrane is close to the medicine bottle link is fixed on square pipe inner wall, the other end is the free end and covers sheltering from rotating barrier and driving motor, promptly in square pipe, conversion pipe membrane has been laid including rotating barrier and driving motor's top, thereby avoid the medicine to fall into in the clearance, and conversion pipe membrane one end is fixed, the rotation that conversion pipe membrane restriction rotating barrier was avoided to the other end free end is opened, can jack up the free end of conversion pipe membrane and can not receive the restriction when rotating barrier rotates to open.
The length and the height proportion of the square pipe meet, the length is larger than three times of the height, the rotating baffle is enabled to have enough length extending space, the rotating baffle can be rotated to be opened to be in contact with the top of the square pipe, and the square pipe is temporarily blocked.
Wherein, the degree of inclination of medicine storage subassembly be its and the contained angle of water flat line be 30-70 degrees, if the inclination of medicine storage subassembly is too little, then the medicine can not utilize gravity nature whereabouts, if the inclination of medicine storage subassembly is too big, then can cause the medicine can not follow the material guide membrane and move to the discharging pipe.
The upper part of one side of the rotating baffle, which is far away from the driving motor, is provided with an inclined plane, and the inclined plane is attached to the top of the inner wall of the square pipe when the rotating baffle is completely rotated and opened.
The rotary support frame is rotatably arranged at the top of the liquid distribution machine main body through a bearing, and the medicine conveying pipe penetrates through the middle parts of the rotary support frame and the bearing and is connected to the liquid distribution machine main body.
The invention has the following beneficial effects:
1. through the cooperation of other spare parts in rotatory support frame, the rotating barrier who seals in medicine bottle, the opening medicine bottle, the tee bend square and round conversion pipe and the tee bend square and round conversion pipe, make the medicine when need not using, medicine can be in the round trip movement between sealing medicine bottle and the opening medicine bottle, utilizes the principle of hourglass to place the medicine dispersion, avoids the caking.
2. A larger amount of medicines can be stored in the medicine coarse storage assembly, a longer-time manual medicine supplement period is realized, and the automation degree of water culture liquid preparation is improved.
Drawings
FIG. 1 is a schematic plane structure diagram of an anti-caking automatic preparation device for water culture nutrient solution.
Fig. 2 is a three-dimensional structure diagram of a medicine storage component of the anti-caking automatic water culture nutrient solution preparation device.
Fig. 3 is a perspective sectional view of the medicine storage module.
Fig. 4 is a three-dimensional structure diagram of the three-way square-circle conversion tube.
FIG. 5 is a three-dimensional cross-sectional view of the three-way square-circle switching tube, without the material guiding film.
Fig. 6 is a perspective view of the rotary shutter.
Fig. 7 is a perspective view of the rotary support.
FIG. 8 is a perspective view showing the structure of the discharge body when the tube is changed from the square to the round three-way tube, and the guide film is omitted.
Fig. 9 is a perspective view of the three-way square-round switching tube for moving the medicine, with the material guiding film at one end omitted.
Detailed Description
The invention is further described with reference to specific embodiments and the accompanying drawings.
The anti-caking automatic preparation equipment for the water culture nutrient solution comprises a liquid preparation machine main body (1), wherein six groups of obliquely arranged medicine storage components (2) are arranged at the top of the liquid preparation machine main body (1), each medicine storage component (2) comprises a closed medicine bottle (3), an open medicine bottle (4), a three-way square-round conversion pipe (5) and a rotary support frame (6), the closed medicine bottle (3) and the open medicine bottle (4) are cylindrical bottles, and the tops of the closed medicine bottle and the open medicine bottle are provided with a circular opening; the bottom of the opening medicine bottle (4) is also provided with a bottom cover (41), and the bottom cover (41) is detachably arranged at the bottom of the opening medicine bottle (4) through threads; the three-way square-round conversion tube (5) is provided with two medicine bottle connecting ends (51), the two medicine bottle connecting ends (51) are coaxially arranged, the end parts of the two medicine bottle connecting ends are provided with circular interfaces matched with openings of the closed medicine bottles (3) or the opened medicine bottles (4), the other ends of the two medicine bottle connecting ends (51) are square interfaces, and the two medicine bottle connecting ends (51) are fixedly connected with each other through a square tube (52) at the same section; a discharge pipe (53) is arranged in the middle of one side surface of the square pipe (52), one end of the discharge pipe (53), which is communicated with the square pipe (52), is a square interface, and the other end of the discharge pipe is a circular interface; the inner wall of one side of the square pipe (52) provided with the discharge pipe (53) is provided with two rotary baffles (54), the two rotary baffles (54) are symmetrically arranged by taking the middle part of the square pipe (52) as a symmetrical line, one end of each rotary baffle (54) close to the medicine bottle connecting end (51) is arranged in an arc shape, the outer surface of each rotary baffle (54) is provided with a toothed groove (541), one side of each rotary baffle (54) provided with the toothed groove (541) is adjacently provided with a baffle driving motor (55), the baffle driving motor (55) is fixedly arranged on the inner wall of the square pipe (52), two power output ends of each baffle driving motor (55) are respectively provided with a half gear (551), one continuous 180-degree circumference of each half gear (551) is provided with convex toothed grains, the convex toothed grains are meshed with the toothed grooves (541) of the rotary baffles (54), one side of each rotary baffle (54) far away from the driving motor is provided with a guide film (542), the shape of the material guiding film (542) is consistent with the shape of the inner cross section of the square pipe (52), one end of the material guiding film is connected to the rotary baffle plate (54), and the other end of the material guiding film is connected to the inner wall of the joint of the square pipe (52) and the material discharging pipe (53); the closed medicine bottle (3) and the opened medicine bottle (4) are fixedly connected through a circular opening and a corresponding medicine bottle connecting end (51), the rotary support frame (6) is fixedly arranged at one side of the square pipe (52) provided with the discharge pipe (53), so that the whole three-way square-circle conversion pipe (5) is rotatably connected to the top of the liquid distribution machine main body (1) through the rotary support frame (6), the rotary support frame (6) is rotatably arranged at the top of the liquid distribution machine main body (1) through a bearing (61), the medicine conveying pipe (7) penetrates through the middle parts of the rotary support frame (6) and the bearing (61) and is connected to the liquid distribution machine main body (1), the top of the liquid distribution machine main body (1) is provided with a rotary driving motor, the power output end of the rotary driving motor is in transmission connection with the rotary support frame (6) and drives the rotary support frame (6) to rotate, the discharge pipe (53) is communicated with a medicine conveying pipe (7) of the liquid preparation machine main body (1); the inclination angle of the medicine storage assembly (2) is satisfied, after the rotary baffle (54) is completely rotated and opened, one end of the material guide film (542) connected with the rotary baffle (54) is higher than the other end.
As the preferred embodiment, the anti-caking automatic preparation equipment for the water culture nutrient solution further comprises two conversion tube membranes, wherein the conversion tube membranes are integrally formed and are symmetrically laid on the inner wall of the square tube (52) along the central axis of the square tube (52), the laying direction is that the discharge tube (53) is connected to the end part of the square tube (52), one end of the conversion tube membrane close to the medicine bottle connecting end (51) is fixed on the inner wall of the square tube (52), and the other end of the conversion tube membrane is a free end and covers the shielding rotary baffle plate (54) and the driving motor.
As a preferred embodiment, the square tube (52) is three times as long as it is high.
In a preferred embodiment, the drug storage assembly (2) is inclined at an angle of 60 degrees to the horizontal.
In a preferred embodiment, an inclined surface (543) is arranged on the upper portion of one side of the rotary baffle (54) far away from the driving motor, and the inclined surface (543) is attached to the top of the inner wall of the square pipe (52) when the rotary baffle (54) is fully rotated and opened.
The automatic preparation equipment of water planting nutrient solution in above-mentioned embodiment can add the medicine to two medicine bottles through bottom (41) of opening medicine bottle (4), and the preferred volume of medicine is the volume of filling up a medicine, makes things convenient for the medicine can remove between two medicine bottles, can set for rotatory time interval simultaneously, realizes regularly rotatory removal medicine, avoids the medicine caking.
As shown in fig. 8, when the medicine is to flow from the upper end bottle to the lower end bottle, the upper rotating baffle (54) is slightly raised, the lower rotating baffle (54) is not raised, and when the medicine moves from the upper end to the first rotating baffle (54), the medicine crosses over the inlet of the discharge pipe (53) and then moves into the lower end bottle due to the influence of inertia because the rotating baffle (54) is slightly raised.
As shown in figure 9, when the medicine is discharged, the rotary baffle (54) at the upper side is not lifted, the rotary baffle (54) at the lower side is lifted to the maximum, the material guide membrane (542) connected to the rotary baffle (54) is completely unfolded at the moment, the channel of the square pipe is blocked, and the medicine can slide to the discharge pipe (53) to realize the discharge due to gravity when falling onto the material guide membrane (542) from the upper side.
In this embodiment, the medicine storage component (2) can start the baffle driving motor (55) close to the lower side to drive the rotary baffle (54) to slightly raise when rotating at every time, the guide film (542) is clamped tightly by the rotary baffle (54) when falling into the lower part of the rotary baffle (54) under the action of gravity, the medicine storage component (2) starts to rotate, after a certain angle is preset for rotation, namely when the medicine bottle close to the upper end rotates to a lower horizontal line, the baffle driving motor (55) close to the upper side drives the corresponding rotary baffle (54) to clamp the corresponding guide film (542), and finally, the rotation and subsequent operations are completed.
In practical application, the lead can be added to drive the guide film (542) to be led into the lower part of the rotary baffle (54) to be tightened instead of gravity, so that the influence of the guide film (542) on the flow of the medicine is avoided.
The above-mentioned embodiments only express one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. An anti-caking automatic water culture nutrient solution preparation device comprises a liquid preparation machine main body (1), and is characterized in that a plurality of groups of obliquely arranged medicine storage components (2) are arranged at the top of the liquid preparation machine main body (1), each medicine storage component (2) comprises a closed medicine bottle (3), an open medicine bottle (4), a three-way square-round conversion pipe (5) and a rotary support frame (6), the closed medicine bottle (3) and the open medicine bottle (4) are cylindrical bottles, and a circular opening is formed in the top of each bottle; the bottom of the opening medicine bottle (4) is also provided with a bottom cover (41), and the bottom cover (41) is detachably arranged at the bottom of the opening medicine bottle (4) through threads; the three-way square-round conversion tube (5) is provided with two medicine bottle connecting ends (51), the two medicine bottle connecting ends (51) are coaxially arranged, the end parts of the two medicine bottle connecting ends are provided with circular interfaces matched with openings of the closed medicine bottles (3) or the opened medicine bottles (4), the other ends of the two medicine bottle connecting ends (51) are square interfaces, and the two medicine bottle connecting ends (51) are fixedly connected with each other through a square tube (52) at the same section; a discharge pipe (53) is arranged in the middle of one side surface of the square pipe (52), one end of the discharge pipe (53), which is communicated with the square pipe (52), is a square interface, and the other end of the discharge pipe is a circular interface; the inner wall of one side of the square pipe (52) provided with the discharge pipe (53) is provided with two rotary baffles (54), the two rotary baffles (54) are symmetrically arranged by taking the middle part of the square pipe (52) as a symmetrical line, one end of each rotary baffle (54) close to the medicine bottle connecting end (51) is arranged in an arc shape, the outer surface of each rotary baffle (54) is provided with a toothed groove (541), one side of each rotary baffle (54) provided with the toothed groove (541) is adjacently provided with a baffle driving motor (55), the baffle driving motor (55) is fixedly arranged on the inner wall of the square pipe (52), two power output ends of each baffle driving motor (55) are respectively provided with a half gear (551), one continuous 180-degree circumference of each half gear (551) is provided with convex toothed grains, the convex toothed grains are meshed with the toothed grooves (541) of the rotary baffles (54), one side of each rotary baffle (54) far away from the driving motor is provided with a guide film (542), the shape of the material guiding film (542) is consistent with the shape of the inner cross section of the square pipe (52), one end of the material guiding film is connected to the rotary baffle plate (54), and the other end of the material guiding film is connected to the inner wall of the joint of the square pipe (52) and the material discharging pipe (53); the closed medicine bottle (3) and the opened medicine bottle (4) are fixedly connected through a circular opening and a corresponding medicine bottle connecting end (51), the rotary support frame (6) is fixedly installed on one side of the square pipe (52) provided with the discharge pipe (53), the three-way square-circle conversion pipe (5) is rotatably connected to the top of the liquid distributor main body (1) through the rotary support frame (6), the top of the liquid distributor main body (1) is provided with a rotary driving motor, the power output end of the rotary driving motor is in transmission connection with the rotary support frame (6) and drives the rotary support frame (6) to rotate, and the discharge pipe (53) is communicated with the medicine conveying pipe (7) of the liquid distributor main body (1); the inclination angle of the medicine storage assembly (2) is satisfied, after the rotary baffle (54) is completely rotated and opened, one end of the material guide film (542) connected with the rotary baffle (54) is higher than the other end.
2. The automatic anti-caking preparation equipment for the water culture nutrient solution according to claim 1, further comprising two conversion tube membranes, wherein the conversion tube membranes are integrally formed and are symmetrically laid on the central axis of the square tube (52) on the inner wall of the square tube (52) in the laying direction that the discharge tube (53) is connected to the end part of the square tube (52), one end of the conversion tube membrane close to the medicine bottle connecting end (51) is fixed on the inner wall of the square tube (52), and the other end of the conversion tube membrane is a free end and covers the shielding rotary baffle plate (54) and the driving motor.
3. The automatic anti-caking preparation apparatus for water culture nutrient solution as claimed in claim 2, wherein the square tube (52) has a length and height ratio of more than three times the height.
4. The apparatus of claim 3, wherein the drug storage module (2) is inclined at an angle of 30-70 degrees with respect to the horizontal.
5. The automatic anti-caking water culture nutrient solution preparation device according to claim 4, wherein the upper part of the side of the rotary baffle plate (54) far away from the driving motor is provided with an inclined surface (543), and the inclined surface (543) is attached to the top of the inner wall of the square pipe (52) when the rotary baffle plate (54) is fully rotated and opened.
6. The automatic anti-caking water culture nutrient solution preparation device according to claim 5, wherein the rotary support frame (6) is rotatably mounted on the top of the liquid preparation machine main body (1) through a bearing (61), and the drug delivery pipe (7) penetrates through the middle parts of the rotary support frame (6) and the bearing (61) and is connected to the liquid preparation machine main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010088077.4A CN111282500B (en) | 2020-02-12 | 2020-02-12 | Anti-caking automatic preparation equipment for water culture nutrient solution |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010088077.4A CN111282500B (en) | 2020-02-12 | 2020-02-12 | Anti-caking automatic preparation equipment for water culture nutrient solution |
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| CN111282500A CN111282500A (en) | 2020-06-16 |
| CN111282500B true CN111282500B (en) | 2021-09-24 |
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| JP2008107340A (en) * | 2006-09-29 | 2008-05-08 | Fujifilm Corp | Droplet mixing method and apparatus |
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| CN201753815U (en) * | 2010-07-27 | 2011-03-02 | 江森自控空调冷冻设备(无锡)有限公司 | Three-way structure |
| CN207131914U (en) * | 2017-09-01 | 2018-03-23 | 石家庄恒睿给排水设备有限公司 | A kind of banked direction control valves for automatically controlling medium flow direction |
| CN208494023U (en) * | 2018-04-08 | 2019-02-15 | 常州市震华干燥设备有限公司 | Two-dimensional mixing machine |
| CN110632272A (en) * | 2019-11-01 | 2019-12-31 | 佛山市鼎科科技发展有限公司 | Water quality monitoring system for sewage treatment |
-
2020
- 2020-02-12 CN CN202010088077.4A patent/CN111282500B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101516419A (en) * | 2006-09-18 | 2009-08-26 | 爱尔康公司 | Automatic stop cock valve |
| JP2008107340A (en) * | 2006-09-29 | 2008-05-08 | Fujifilm Corp | Droplet mixing method and apparatus |
| CN201753815U (en) * | 2010-07-27 | 2011-03-02 | 江森自控空调冷冻设备(无锡)有限公司 | Three-way structure |
| CN207131914U (en) * | 2017-09-01 | 2018-03-23 | 石家庄恒睿给排水设备有限公司 | A kind of banked direction control valves for automatically controlling medium flow direction |
| CN208494023U (en) * | 2018-04-08 | 2019-02-15 | 常州市震华干燥设备有限公司 | Two-dimensional mixing machine |
| CN110632272A (en) * | 2019-11-01 | 2019-12-31 | 佛山市鼎科科技发展有限公司 | Water quality monitoring system for sewage treatment |
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| CN111282500A (en) | 2020-06-16 |
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