CN216058263U - Continuous fertilizer injection unit of liquid manure integration solid fertilizer - Google Patents
Continuous fertilizer injection unit of liquid manure integration solid fertilizer Download PDFInfo
- Publication number
- CN216058263U CN216058263U CN202122116691.XU CN202122116691U CN216058263U CN 216058263 U CN216058263 U CN 216058263U CN 202122116691 U CN202122116691 U CN 202122116691U CN 216058263 U CN216058263 U CN 216058263U
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- mixing tank
- water
- fixedly connected
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 167
- 239000007788 liquid Substances 0.000 title claims abstract description 41
- 239000007787 solid Substances 0.000 title claims abstract description 25
- 230000010354 integration Effects 0.000 title claims description 6
- 210000003608 fece Anatomy 0.000 title claims description 4
- 239000010871 livestock manure Substances 0.000 title claims description 4
- 238000002347 injection Methods 0.000 title abstract description 6
- 239000007924 injection Substances 0.000 title abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 230000004720 fertilization Effects 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 238000003973 irrigation Methods 0.000 abstract description 7
- 230000002262 irrigation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000021049 nutrient content Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 230000010496 root system development Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
Images
Landscapes
- Fertilizing (AREA)
Abstract
The utility model discloses a water and fertilizer integrated solid fertilizer continuous fertilizing device, which relates to the technical field of fertilization and comprises a mixing tank, a fertilizer tank, a water source inlet, a valve, a mixed liquid outlet and an intelligent equipment cabinet, wherein the right end of the mixing tank is fixedly connected with the intelligent equipment cabinet, the water source inlet is arranged on the left side above the mixing tank, the mixed liquid outlet is arranged on the right side above the mixing tank, the valve is fixedly connected with the joint of the top of the mixing tank and the water source inlet and the mixed liquid outlet, and the fertilizer tank is arranged on the left side behind the mixing tank. According to the utility model, the time for mixing fertilizers is reduced, the efficiency of fertilizer irrigation is improved, solid fertilizers can be continuously supplied for a long time, a single fertilizer is directly mixed into the water delivery pipe, the use of the mixing tank is reduced, the effect of mixed liquid can be improved by the sensor in the mixing tank, the injection amount is accurately controlled, the sensor is also arranged in the fertilizer tank, and the fertilizer can be conveniently supplemented.
Description
Technical Field
The utility model relates to a fertilizing device, relates to the technical field of fertilization, and particularly relates to a water and fertilizer integrated solid fertilizer continuous fertilizing device.
Background
A water and fertilizer integration technology refers to a new agricultural technology integrating irrigation and fertilization. The water and fertilizer integration is realized by means of a pressure system (or natural fall of the terrain), mixing soluble solid or liquid fertilizer with irrigation water according to the soil nutrient content and the fertilizer requirement rule and characteristics of the crop species, supplying water and fertilizer through a controllable pipeline system, forming drip irrigation through a pipeline and a dripper after the water and fertilizer are mixed, and uniformly, regularly and quantitatively infiltrating a crop root system development and growth area to ensure that the main root system soil is always kept loose and has proper water content; meanwhile, according to the characteristics of fertilizer requirement of different crops, the conditions of soil environment and nutrient content, the water requirement of the crops in different growth periods and the fertilizer requirement rule condition, the demand design of different growth periods is carried out, and the water and the nutrients are quantified at regular time and are directly provided for the crops in proportion.
The following problems exist in the prior art:
1. solid fertilizer needs to be added and mixed once manually, the mixed liquid needs to be added and mixed again after being used up, and the fertilizer supply cannot be carried out continuously, so that the working efficiency is reduced, and the time is wasted;
2. the content of mixed liquid can not be accurately mastered when the fertilizer is mixed, errors are easy to occur, the storage amount can not be known in time when the solid fertilizer is stored, and the mixed liquid is not easy to find when the solid fertilizer is used up.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water and fertilizer integrated solid fertilizer continuous fertilizing device, which aims to realize continuous fertilizer supply and solve the problem of fertilizer supply; the other purpose is to solve the detection problem so as to achieve the accurate detection effect.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a continuous fertilizer injection unit of liquid manure integration solid fertilizer, includes blending tank, fat tank, water source import, valve, mixes liquid export and smart machine cabinet, the right-hand member fixedly connected with smart machine cabinet of blending tank, the top of blending tank leans on the left side to open and is equipped with the water source import, the top of blending tank leans on the right side to have seted up and mixes the liquid export, the top of blending tank and water source import and the junction fixedly connected with valve of mixing the liquid export, the rear of blending tank leans on left department to install the fat tank.
The mixing tank comprises a mixing support, a water inlet, a mixed liquid inlet pipe and a stirring mechanism, the mixing support is fixedly connected to the outside of the mixing tank, the water inlet is formed in the top of the mixing tank close to the left, the mixed liquid inlet pipe is fixedly connected to the inside of the mixing tank close to the right, and the stirring mechanism is movably mounted inside the mixing tank.
The fertilizer tank comprises a tank support, a pulverizer and a pump extractor, the outer wall of the fertilizer tank is fixedly connected with the tank support, the bottom of the fertilizer tank is fixedly connected with the pulverizer below, and the outlet of the right side of the pulverizer is fixedly connected with one end of the pump extractor.
The technical scheme of the utility model is further improved as follows: the top of blending tank is close to center department and has seted up fertilizer import, just fertilizer import's quantity is a plurality of.
The technical scheme of the utility model is further improved as follows: the inner wall bottom fixedly connected with hybrid sensor of blending tank, just hybrid sensor's quantity is a plurality of, hybrid sensor's transmission terminal is the inside of smart machine cabinet.
The technical scheme of the utility model is further improved as follows: the inside fixed mounting of fertilizer jar has fertilizer level sensor, just the quantity of fertilizer level sensor is for being close to the top two and be close to the bottom two, the outer wall of fertilizer jar leans on top department fixed mounting to have an upper limit pilot lamp, just the inside of upper limit pilot lamp links to each other with two fertilizer level sensors that are close to the top, the outer wall of fertilizer jar leans on bottom department fixed mounting to have a lower limit pilot lamp, just the inside of lower limit pilot lamp links to each other with two fertilizer level sensors that are close to the bottom.
The technical scheme of the utility model is further improved as follows: the top of fertilizer jar has seted up the storage import, the fertilizer export has been seted up to the bottom of fertilizer jar, just the one end of fertilizer export is connected with the import of rubbing crusher.
The technical scheme of the utility model is further improved as follows: the other end swing joint of pump machine has fastening nut, fastening nut's inner wall swing joint has removable return bend, the other end swing joint of removable return bend has the fertilizer import.
The technical scheme of the utility model is further improved as follows: the filter screen is fixedly connected to the inner wall of the water source inlet, the water delivery pipe is fixedly connected to the right end of the water source inlet, a filling opening is formed in the outer wall of the water delivery pipe, and a sealing cover is movably connected to the outer wall of the filling opening.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a water and fertilizer integrated solid fertilizer continuous fertilizing device, which can be convenient when solid fertilizer and water are dissolved and mixed, a crusher crushes the fertilizer into fine particles in advance, the time for mixing the fertilizer is reduced, the fertilizer irrigation efficiency is improved, the solid fertilizer can be continuously supplied for a long time, a plurality of fertilizer inlets can simultaneously mix a plurality of fertilizers, one-time mixing is not needed, one-time irrigation is not needed, multiple-time irrigation is not needed, the waste of water resources is reduced, the utilization of the fertilizer is increased, and when a single fertilizer is mixed, the fertilizer is directly mixed into a water conveying pipe, the use of a mixing tank is reduced, and the waste of resources is reduced.
2. The utility model provides a water and fertilizer integrated solid fertilizer continuous fertilizing device, wherein a mixing sensor is arranged in a mixing tank, so that mixed liquid in the mixing tank can be detected, the effect of mixed liquid is improved, unreasonable waste of resources is reduced, the injection amount is accurately controlled, a sensor is also arranged in a fertilizer tank, so that the fertilizer capacity in the fertilizer tank can be detected, the fertilizer cannot be in shortage or too much, the fertilizer can be conveniently supplemented, all data are transmitted to an intelligent equipment cabinet, the real-time adjustment is convenient, the manual operation amount is reduced, and the accuracy is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the mixing tank of the present invention;
FIG. 3 is a schematic view of the internal structure of the fertilizer tank of the present invention;
fig. 4 is an enlarged view of the replaceable elbow of the present invention.
In the figure: 1. a mixing tank; 2. a fertilizer can; 3. a water source inlet; 4. a valve; 5. a mixed liquid outlet; 6. an intelligent equipment cabinet; 11. mixing the stent; 12. a water inlet; 13. a mixed liquid inlet pipe; 14. a fertilizer inlet; 15. a stirring mechanism; 21. a charging bucket support; 22. a pulverizer; 23. a pump pumping machine; 24. fastening a nut; 26. the bent pipe can be replaced; 201. a fertilizer level sensor; 202. an upper limit indicator light; 203. a lower limit indicator light; 204. a storage inlet; 205. a fertilizer outlet; 31. filtering with a screen; 32. a water delivery pipe; 33. filling the opening; 331. sealing cover; 61. a hybrid sensor.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides a continuous fertilizer application device of a water and fertilizer integrated solid fertilizer, which comprises a mixing tank 1, a fertilizer tank 2, a water source inlet 3, a valve 4, a mixed liquid outlet 5 and an intelligent equipment cabinet 6, wherein the right end of the mixing tank 1 is fixedly connected with the intelligent equipment cabinet 6, the intelligent equipment cabinet 6 can operate the whole device to realize intellectualization, the water source inlet 3 is arranged near the left side above the mixing tank 1, water is injected during mixing, the mixed liquid outlet 5 is arranged near the right side above the mixing tank 1, the mixed liquid is sent to a field from the mixed liquid outlet 5, the valve 4 is fixedly connected with the mixed liquid at the joint of the top of the mixing tank 1 and the water source inlet 3 and the mixed liquid outlet 5, the valve 4 controls the flow of the liquid, the fertilizer tank 2 is arranged near the left side behind the mixing tank 1, the fertilizer tank 2 stores fertilizer, and facilitates the addition of the fertilizer during mixing, the inner wall of the water source inlet 3 is fixedly connected with a filter screen 31 for filtering weeds and impurities, the right end of the water source inlet 3 is fixedly connected with a water pipe 32, the outer wall of the water pipe 32 is provided with a filling opening 33, the filling opening 33 can be mixed in a seed changing mode, the outer wall of the filling opening 33 is movably connected with a sealing cover 331, and the filling opening 33 is sealed when not used.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the mixing tank 1 comprises a mixing support 11, a water inlet 12, a mixed liquid inlet pipe 13 and a stirring mechanism 15, the mixing support 11 is fixedly connected to the outside of the mixing tank 1 and can fix the mixing tank 1, the water inlet 12 is formed in the left part of the top of the mixing tank 1, water can be conveniently injected into the mixing tank 1, the mixed liquid inlet pipe 13 is fixedly connected to the right part of the inside of the mixing tank 1, the mixed liquid flows out from the mixed liquid inlet pipe 13, the stirring mechanism 15 is movably installed in the mixing tank 1 and stirs fertilizer and water, mixing and dissolving are accelerated, a fertilizer inlet 14 is formed in the center part of the top of the mixing tank 1, a plurality of fertilizer inlets 14 can be added and mixed simultaneously, a plurality of mixing sensors 61 are fixedly connected to the bottom of the inner wall of the mixing tank 1, a plurality of mixing sensors 61 are formed, the transmission terminals of the mixing sensors 61 are arranged in the intelligent equipment cabinet 6, mixing sensor 61 can detect the content and the concentration of mixed liquid in blending tank 1, and real-time data transmits intelligent equipment cabinet 6 to control various valves 4.
Example 3
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the fertilizer tank 2 comprises a tank support 21, a pulverizer 22 and a pump 23, the outer wall of the fertilizer tank 2 is fixedly connected with the tank support 21, the fertilizer tank 2 is supported by the tank support 21, the pulverizer 22 is fixedly connected below the bottom of the fertilizer tank 2, the pulverizer 22 pulverizes the fertilizer flowing out, and facilitates accelerated dissolution and mixing, one end of the pump 23 is fixedly connected at the right outlet of the pulverizer 22 and can suck and inject the pulverized fertilizer into the mixing tank 1, the fertilizer level sensors 201 are fixedly installed inside the fertilizer tank 2, the fertilizer level sensors 201 are two near the top and two near the bottom, the fertilizer position in the fertilizer tank 2 can be detected, the upper limit indicator lamp 202 is fixedly installed on the outer wall of the fertilizer tank 2 near the top, the inside of the upper limit indicator lamp 202 is connected with the two fertilizer level sensors 201 near the top, when the fertilizer position arrives, upper limit pilot lamp 202 lights, go into fertilizer outward and stop to store fertilizer toward fertilizer can 2, the outer wall of fertilizer can 2 leans on bottom department fixed mounting to have lower limit pilot lamp 203, and the inside of lower limit pilot lamp 203 links to each other with two fertilizer position sensors 201 that are close to the bottom, lower limit pilot lamp 203 lights, fertilizer is about to use up, outside fertilizer pours into, storage import 204 has been seted up at the top of fertilizer can 2, conveniently carry out fertilizer injection storage to fertilizer can 2, fertilizer export 205 has been seted up to the bottom of fertilizer can 2, and the one end of fertilizer export 205 is connected with rubbing crusher 22's import, during the use fertilizer, fertilizer flows from fertilizer export 205.
In this embodiment, the other end of the pump 23 is movably connected with a fastening nut 24, the inner wall of the fastening nut 24 is movably connected with a replaceable bent pipe 26, the other end of the replaceable bent pipe 26 is movably connected with a fertilizer inlet 14, and the fastening nut 24 can detach the replaceable bent pipe 26 to replace another pipeline, so as to change modes conveniently.
The working principle of the water and fertilizer integrated solid fertilizer continuous fertilizing device is described in detail below.
As shown in fig. 1-4, when fertilizer irrigation is needed to be performed on crops, a valve 4 is opened, a water source is injected into a mixing tank 1 from a water inlet 12, a filter screen 31 can filter at a water source inlet 3 to filter impurities or aquatic weeds, solid fertilizers are required to be mixed, the valve 4 for controlling the fertilizers is opened, the fertilizers are sent to a pulverizer 22 to be pulverized to become smaller particles and be conveniently dissolved, a pump 23 sucks pulverized fine particles to the mixing tank 1, a plurality of fertilizer inlets 14 are formed above the mixing tank 1 to simultaneously mix a plurality of fertilizers, mixed liquid is sent from a mixed liquid inlet pipe 13 to be irrigated from a mixed liquid outlet 5, a mixing sensor 61 can detect the content in the mixing tank 1 to operate each valve 4, a fastening nut 24 can replace a replaceable bent pipe 26 to prevent the fertilizers from being sent to the mixing tank 1, directly send into raceway 32, mix on the way in carrying, the pilot lamp on the fertilizer can 2 can instruct the fertilizer position in the fertilizer can 2, conveniently carries fertilizer and stops carrying.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (7)
1. The utility model provides a liquid manure integration solid fertilizer continuous fertilization device, includes blending tank (1), fertilizer can (2), water source import (3), valve (4), mixes liquid export (5) and smart machine cabinet (6), its characterized in that: the intelligent fertilizer mixing tank is characterized in that an intelligent equipment cabinet (6) is fixedly connected to the right end of the mixing tank (1), a water source inlet (3) is formed in the upper portion of the mixing tank (1) close to the left side, a mixed liquid outlet (5) is formed in the upper portion of the mixing tank (1) close to the right side, a valve (4) is fixedly connected to the connecting portion of the top of the mixing tank (1) and the water source inlet (3) and the mixed liquid outlet (5), and a fertilizer tank (2) is installed behind the mixing tank (1) close to the left side;
the mixing tank (1) comprises a mixing support (11), a water inlet (12), a mixed liquid inlet pipe (13) and a stirring mechanism (15), the mixing support (11) is fixedly connected to the outer portion of the mixing tank (1), the water inlet (12) is formed in the position, close to the left, of the top of the mixing tank (1), the mixed liquid inlet pipe (13) is fixedly connected to the position, close to the right, of the inner portion of the mixing tank (1), and the stirring mechanism (15) is movably mounted in the mixing tank (1);
fertile jar (2) are including material jar support (21), rubbing crusher (22) and pumper (23), the outer wall fixedly connected with material jar support (21) of fertile jar (2), bottom below fixedly connected with rubbing crusher (22) of fertile jar (2), the one end of rubbing crusher (22) right side exit fixedly connected with pumper (23).
2. The continuous fertilizer application device of the water and fertilizer integrated solid fertilizer of claim 1, characterized in that: a fertilizer inlet (14) is formed in the top of the mixing tank (1) close to the center, and the fertilizer inlets (14) are multiple in number.
3. The continuous fertilizer application device of the water and fertilizer integrated solid fertilizer of claim 1, characterized in that: the inner wall bottom fixedly connected with hybrid sensor (61) of blending tank (1), just the quantity of hybrid sensor (61) is a plurality of, the transmission terminal of hybrid sensor (61) is the inside of smart machine cabinet (6).
4. The continuous fertilizer application device of the water and fertilizer integrated solid fertilizer of claim 1, characterized in that: inside fixed mounting of fertilizer can (2) has fertilizer position sensor (201), just the quantity of fertilizer position sensor (201) is for being close to the top two and being close to the bottom two, the outer wall of fertilizer can (2) leans on top department fixed mounting to have upper limit pilot lamp (202), just the inside of upper limit pilot lamp (202) links to each other with two fertilizer position sensor (201) that are close to the top, the outer wall of fertilizer can (2) leans on bottom department fixed mounting to have lower limit pilot lamp (203), just the inside of lower limit pilot lamp (203) links to each other with two fertilizer position sensor (201) that are close to the bottom.
5. The continuous fertilizer application device of the water and fertilizer integrated solid fertilizer of claim 1, characterized in that: the top of fertilizer jar (2) has been seted up storage import (204), fertilizer export (205) have been seted up to the bottom of fertilizer jar (2), just the one end of fertilizer export (205) is connected with the import of rubbing crusher (22).
6. The continuous fertilizer application device of the water and fertilizer integrated solid fertilizer of claim 1, characterized in that: the other end swing joint of pump machine (23) has fastening nut (24), the inner wall swing joint of fastening nut (24) has removable return bend (26), the other end swing joint of removable return bend (26) has fertilizer import (14).
7. The continuous fertilizer application device of the water and fertilizer integrated solid fertilizer of claim 1, characterized in that: the water source device is characterized in that a filter screen (31) is fixedly connected to the inner wall of the water source inlet (3), a water pipe (32) is fixedly connected to the right end of the water source inlet (3), a filling opening (33) is formed in the outer wall of the water pipe (32), and a sealing cover (331) is movably connected to the outer wall of the filling opening (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116691.XU CN216058263U (en) | 2021-09-03 | 2021-09-03 | Continuous fertilizer injection unit of liquid manure integration solid fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116691.XU CN216058263U (en) | 2021-09-03 | 2021-09-03 | Continuous fertilizer injection unit of liquid manure integration solid fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216058263U true CN216058263U (en) | 2022-03-18 |
Family
ID=80674230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122116691.XU Expired - Fee Related CN216058263U (en) | 2021-09-03 | 2021-09-03 | Continuous fertilizer injection unit of liquid manure integration solid fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216058263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115843524A (en) * | 2023-02-24 | 2023-03-28 | 安徽农业大学 | Humic acid organic fertilizer application equipment and method |
-
2021
- 2021-09-03 CN CN202122116691.XU patent/CN216058263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115843524A (en) * | 2023-02-24 | 2023-03-28 | 安徽农业大学 | Humic acid organic fertilizer application equipment and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205922020U (en) | Fertigation air entrainment agitating unit | |
| CN208509593U (en) | Water-fertilizer integral irrigation system | |
| CN108633436B (en) | Water, fertilizer and gas integrated system for underground drip irrigation of greenhouse | |
| CN210042786U (en) | Control equipment of water and fertilizer integrated system | |
| CN113796291A (en) | Water-saving irrigation remote monitoring device | |
| CN216058263U (en) | Continuous fertilizer injection unit of liquid manure integration solid fertilizer | |
| CN211267689U (en) | Automatic fertilizer preparation control device for biogas slurry, water and fertilizer | |
| CN106358556A (en) | Irrigation-fertilization-aerating stirring device and method | |
| CN110720288A (en) | High-efficient festival of wild tea liquid manure integration equipment | |
| CN206402695U (en) | Large area integration is with fertile irrigation system | |
| CN2669560Y (en) | Ground irrigating fine fertilizer | |
| CN208402452U (en) | A kind of ultrasonic wave auxiliary mixed dissolution fertilizer box and water-fertilizer integral irrigation system | |
| CN210868735U (en) | Water and fertilizer integrated system | |
| CN213368674U (en) | Simple device for water flush fertilizer | |
| CN214206402U (en) | Large-scale accurate planting liquid manure system | |
| CN205145999U (en) | Fertilizer is instant jar | |
| CN210492024U (en) | Fertilizer injection unit for warmhouse booth | |
| CN106416575A (en) | Large-area integrated fertilizer preparation and irrigation method and system | |
| CN210406196U (en) | Liquid manure integration irrigation system | |
| CN208691742U (en) | A kind of liquid manure gas integral system for greenhouse underground drip irrigation | |
| CN221127957U (en) | Water and fertilizer mixing and conveying integrated machine | |
| CN220936104U (en) | Irrigation system for greenhouse water planting of desert greenhouse | |
| CN206199173U (en) | Liquid fertilizer automatic production system | |
| CN218789083U (en) | Novel liquid manure integration is irrigated device | |
| CN211047850U (en) | Automatic integrative device of liquid manure is supplied with for support to control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |