CN212753257U - Injection type intelligent liquid manure system - Google Patents

Abstract

The utility model discloses an injection type intelligence liquid manure system, including the liquid manure machine, the trunk line, mix the fertile bucket, first branch pipeline and second branch pipeline, the liquid manure machine includes the frame, industry panel computer and notes fertile pump, the one end of first branch pipeline communicates with the inlet end of trunk line, the other end communicates with the top of mixing fertile bucket, be equipped with first solenoid valve on the first branch pipeline, the one end of second branch pipeline communicates with the bottom of mixing fertile bucket, the other end is through annotating fertile pump and the delivery end of trunk line intercommunication, be equipped with second solenoid valve and notes fertile flowmeter on the second branch pipeline, the inlet end of trunk line is equipped with into the water flowmeter, the delivery end of trunk line is equipped with EC sensor and pH sensor, it is connected with industry panel computer to intake the water flowmeter, first solenoid valve, the second solenoid valve, annotate fertile pump, annotate fertile flowmeter, EC sensor and pH sensor; the utility model discloses can accurate allotment fertilizer mother liquor and carry out whole real-time accurate control to the concentration ratio of irrigating liquid manure solution.

Description

Injection type intelligent liquid manure system

Technical Field

The utility model relates to the field of agricultural technologies, in particular to injection type intelligence liquid manure system.

Background

In recent years, modern agricultural technology has been developed, and soluble solid and liquid fertilizers have been popularized and popularized in agricultural production. The water and fertilizer integration is that fertilizer liquid blended by soluble solid or liquid fertilizer and irrigation water are uniformly mixed in a pipeline, and a crop root development and growth area is infiltrated through a drip irrigation pipeline, so that main root soil is always kept loose and appropriate in water content and nutrition. By the fertilizing mode, labor cost is saved, the utilization rate of the fertilizer is improved, and production efficiency is improved.

At present, the existing water and fertilizer machine is also available on the market, and the existing water and fertilizer machine usually needs to dilute the mother liquid when topdressing or pesticide application is carried out, obtains a premixed liquid and then uses the premixed liquid for sprinkling irrigation, cannot be prepared and used immediately, has complex working procedures, and wastes time and labor; in addition, the water-fertilizer ratio cannot be accurately controlled.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an injection type intelligence liquid manure system has solved and can not join in marriage promptly, can not carry out the problem of accurate control to liquid manure ratio.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an injection type intelligence liquid manure system, includes liquid manure machine, trunk line, mixes fertile bucket, first minute pipeline and second minute pipeline, the liquid manure machine includes frame, industry panel computer and notes fertile pump, the one end of first minute pipeline and the end intercommunication of intaking of trunk line, the other end and the top intercommunication of mixing fertile bucket, be equipped with first solenoid valve on the first minute pipeline, the one end of second minute pipeline and the bottom intercommunication of mixing fertile bucket, the other end is through annotating the play water end intercommunication of fertile pump and trunk line, be equipped with the second solenoid valve on the second minute pipe and annotate fertile flowmeter, the end of intaking of trunk line is equipped with into water flowmeter, the play water end of trunk line is equipped with EC sensor and pH sensor, water flowmeter, first solenoid valve, second solenoid valve, annotate fertile pump, annotate fertile flowmeter, EC sensor and pH sensor and all be connected with the industry panel computer.

Preferably, an indicator light and an operation button are arranged on the rack and below the industrial tablet computer.

Preferably, the water inlet end of the main pipeline and the second branch pipeline are both provided with check valves.

Preferably, the top of the fertilizer mixing barrel is provided with a stirring motor.

Preferably, a pressure gauge and an exhaust valve are arranged on the second branch pipeline.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses injection type intelligence liquid manure system, including liquid manure machine, the trunk line, mix fertile bucket, first branch pipeline and second branch pipeline, the liquid manure machine includes frame, industry panel computer and notes fertile pump, the one end of first branch pipeline communicates with the inlet end of trunk line, the other end communicates with the top of mixing fertile bucket, be equipped with first solenoid valve on the first branch pipeline, the one end of second branch pipeline communicates with the bottom of mixing fertile bucket, the other end communicates with the play water end of trunk line through annotating fertile pump, be equipped with second solenoid valve and notes fertile flowmeter on the second branch pipeline, the inlet end of trunk line is equipped with into the water flowmeter, the play water end of trunk line is equipped with EC sensor and pH sensor, into the water flowmeter, first solenoid valve, the second solenoid valve, annotate fertile pump, annotate fertile flowmeter, EC sensor and pH sensor and all are connected with industry panel computer, can accurate allotment fertilizer mother liquor and carry out the whole real-time accurate control to the concentration ratio of irrigating liquid manure solution, meanwhile, the intelligent liquid manure system can also monitor and alarm EC and pH.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the three-dimensional structure of the liquid manure machine of the present invention;

FIG. 2 is a front view of the water fertilizer machine of the present invention;

fig. 3 is a schematic diagram of the control principle of the present invention.

In the figure, 1-a liquid manure machine, 2-a main pipeline, 3-a mixed manure barrel, 4-a first branch pipeline, 5-a second branch pipeline, 6-a rack, 7-an industrial tablet computer, 8-a fertilizer injection pump, 9-a water inlet end, 10-a first electromagnetic valve, 11-a water outlet end, 12-a second electromagnetic valve, 13-a fertilizer injection flowmeter, 14-a water inlet flowmeter, 15-an EC sensor, 16-a pH sensor, 17-an indicator light, 18-an operation button, 19-a check valve, 20-a stirring motor, 21-a pressure gauge and 22-an exhaust valve.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, in the embodiment of the utility model, an injection type intelligence liquid manure system, including liquid manure machine 1, trunk line 2, mix fertile bucket 3, first minute pipeline 4 and second minute pipeline 5, liquid manure machine 1 includes frame 6, industry panel computer 7 and notes fertile pump 8, the one end of first minute pipeline 4 and the inlet end 9 intercommunication of trunk line 2, the other end and the top intercommunication of mixing fertile bucket 3, be equipped with first solenoid valve 10 on the first minute pipe, the one end of second minute pipeline 5 and the bottom intercommunication of mixing fertile bucket 3, the other end is through annotating fertile pump 8 and the outlet end 11 intercommunication of trunk line 2, be equipped with second solenoid valve 12 and notes fertile flowmeter 13 on the second minute pipe, the inlet end 9 of trunk line 2 is equipped with into water flowmeter 14, the outlet end 11 of trunk line 2 is equipped with EC sensor 15 and pH sensor 16, into water flowmeter 14, The first electromagnetic valve 10, the second electromagnetic valve 12, the fertilizer injection pump 8, the fertilizer injection flow meter 13, the EC sensor 15 and the pH sensor 16 are all connected with the industrial tablet computer 7.

In the embodiment, an indicator light 17 and an operation button 18 are arranged on the rack 6 and below the industrial tablet computer 7.

In this embodiment, the water inlet end 9 of the main pipe 2 and the second branch pipe 5 are both provided with check valves 19.

In this embodiment, a stirring motor 20 is disposed at the top of the fertilizer mixing barrel 3.

In this embodiment, a pressure gauge 21 and an exhaust valve 22 are provided on the second branch pipe 5.

The utility model discloses a theory of operation: the water inflow flowmeter 14 collects the water flow of the main pipeline 2, the fertilizer injection flowmeter 13 collects the flow of the second branch pipeline 5 as the input of the industrial tablet computer 7, and the electromagnetic valve is controlled by calculating and outputting to realize the control of the blending of the fertilizer mother liquor; and the injection amount of the fertilizer injection pump 8 is controlled, so that the concentration ratio of the water and the fertilizer is accurately controlled.

The utility model discloses a theory of operation: the water inflow flowmeter collects the water flow of the main pipeline, the fertilizer injection flowmeter collects the flow of the second branch pipeline as the input of an industrial tablet computer, and the electromagnetic valve is controlled by calculating and outputting to realize the control of the blending of the fertilizer mother liquor; and the injection amount of the fertilizer injection pump is controlled, so that the concentration ratio of the water and the fertilizer is accurately controlled.

Specifically, this intelligence liquid manure system adopts PID control algorithm, when the system will carry out the mother liquor allotment, opens first solenoid valve, and the flowmeter of intaking makes statistics of discharge, then water and fertilizer get into the fertilizer mixing bucket, form the liquid manure mother liquor after agitator motor stirring. The module has the main functions of automatically injecting water and blending to obtain standby mother liquor during water and fertilizer irrigation according to a set proportion, preparing for the next step of water and fertilizer proportioning irrigation, and providing one of important steps for accurately carrying out water and fertilizer irrigation. When mother liquor is prepared, the mother liquor is converted into water demand according to a given mother liquor proportion, the water demand is compared and judged with the accumulated water quantity collected by the water inlet flow meter in real time, and when the real-time accumulated water quantity reaches the set required quantity, the system closes the first electromagnetic valve and stops mother liquor preparation.

When water and fertilizer proportioning irrigation is carried out, the second electromagnetic valve is opened, then the fertilizer injection pump is started, the fertilizer injection flowmeter counts the flow of the water and fertilizer mother liquor, the water inflow flowmeter counts the flow of water, and the EC (conductivity) value and the pH (pH value) value of the water and fertilizer solution are measured through the EC (conductivity) sensor and the pH (pH value) sensor after proportioning mixing. The module has the main functions that the mother liquor prepared by the mother liquor preparation module is accurately and uniformly matched with water in real time according to the set fertilizing concentration, and the matched water-fertilizer solution directly acts on crops. Through adjusting the operating frequency of annotating the fertile pump, can carry out accurate control to liquid manure ratio to can carry out the ration according to user's settlement and regularly irrigate.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (5)

1. An injection type intelligent liquid manure system is characterized by comprising a liquid manure machine, a main pipeline, a liquid manure mixing barrel, a first branch pipeline and a second branch pipeline, the water and fertilizer machine comprises a frame, an industrial tablet personal computer and a fertilizer injection pump, one end of the first branch pipeline is communicated with the water inlet end of the main pipeline, the other end of the first branch pipeline is communicated with the top of the fertilizer mixing barrel, the first branch pipe is provided with a first electromagnetic valve, one end of the second branch pipe is communicated with the bottom of the fertilizer mixing barrel, the other end of the second branch pipe is communicated with the water outlet end of the main pipeline through a fertilizer injection pump, a second electromagnetic valve and a fertilizer injection flowmeter are arranged on the second branch pipe, a water inlet flowmeter is arranged at the water inlet end of the main pipe, the water outlet end of the main pipeline is provided with an EC sensor and a pH sensor, and the water inlet flow meter, the first electromagnetic valve, the second electromagnetic valve, the fertilizer injection pump, the fertilizer injection flow meter, the EC sensor and the pH sensor are all connected with an industrial tablet computer.

2. The intelligent injection water-fertilizer system of claim 1, wherein an indicator light and an operation button are arranged on the rack and below the industrial tablet computer.

3. The intelligent injection water-fertilizer system of claim 1, wherein check valves are provided on both the water inlet end of the main pipeline and the second branch pipeline.

4. The injection type intelligent liquid manure system of claim 1, wherein a stirring motor is arranged at the top of the liquid manure mixing barrel.

5. The injection type intelligent liquid manure system of claim 1, wherein a pressure gauge and an exhaust valve are arranged on the second branch pipeline.

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