CN212588914U

CN212588914U - Intelligent water and fertilizer integrated machine

Info

Publication number: CN212588914U
Application number: CN202021267364.3U
Authority: CN
Inventors: 王风前; 毕勇昌
Original assignee: Kunming Fengqian Technology Co ltd
Current assignee: Kunming Fengqian Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-26
Anticipated expiration: 2030-07-01

Abstract

The utility model relates to a fertilization and irrigation auxiliary device technical field specifically is an intelligent liquid manure all-in-one machine, including mount pad, mixing box and controlling means, be equipped with main water pipe and fertilizer inlet pipe on the mixing box, be equipped with main water pump on the main water pipe, fertilizer inlet pipe is equipped with venturi device, fertilizer inlet pipe's feed end is connected with fertilizer mother liquor bucket, main water pipe water inlet end is equipped with automatically controlled three-way valve, automatically controlled three-way valve communicates water tank and irrigation main pipe respectively, be equipped with EC/PH probe and stirring assembly in the mixing box, main water pump, venturi device, automatically controlled three-way valve, EC/PH probe and stirring assembly all electric connection the controlling means; in practical application; measuring the water inflow and outflow rate of a main water pipe through an electromagnetic flowmeter, monitoring the fertilizer inflow rate through a Venturi device, and measuring the EC value and the PH value of the mixed fertilizer through an EC/PH probe; the utility model discloses the ratio is accurate, and rich water misce bene, system's fault rate are low, and equipment life is longer.

Description

Intelligent water and fertilizer integrated machine

Technical Field

The utility model relates to a fertilize and irrigate auxiliary device technical field specifically is an intelligence liquid manure all-in-one.

Background

Water and fertilizer integration is a comprehensive coordination management mode for water and nutrients required by plants, and generally, the water and the nutrients are simultaneously conveyed to the roots of the plants by utilizing a pipe valve so as to timely and quantitatively provide water and fertilizer for the growth of the plants. The technical core is to control the water and fertilizer accurately and uniformly. The existing domestic and foreign water and fertilizer integrated machines continuously and repeatedly switch an electromagnetic valve according to a pulse control principle to realize interval rhythm type fertilizer adding; the pulse rhythm control mode causes lower precision of fertilizer adding and acid adjusting, lower uniformity of fertilizer and water mixing, higher system failure rate and shorter service life of equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to foretell not enough, provide a ratio accuracy, rich water misce bene, system's fault rate are low, the longer intelligent liquid manure all-in-one of equipment life.

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

the utility model provides an intelligence liquid manure all-in-one, includes the mount pad, locates mixing box and controlling means on the mount pad, be equipped with main water pipe on the mixing box and advance fertile pipe, be equipped with main water pump and electromagnetic flowmeter on the main water pipe, advance to be equipped with the venturi device on the fertile pipe, the feed end that advances fertile pipe is connected with fertilizer mother liquor bucket, main water pipe is intake and is held and be equipped with automatically controlled three-way valve, automatically controlled three-way valve communicates the water tank respectively and irrigates the trunk line, be equipped with EC PH probe and stirring subassembly in the mixing box, main water pump electromagnetic flowmeter the venturi device automatically controlled three-way valve EC PH probe and the equal electric connection of stirring subassembly controlling means.

Further, the main water pipe, advance fertile pipe with be provided with first pulse solenoid valve, second pulse solenoid valve and third pulse solenoid valve on the irrigation main pipe respectively, first pulse solenoid valve, second pulse solenoid valve and the equal electric connection of third pulse solenoid valve controlling means.

Further, the main water pipe, advance fertile pipe with be provided with first manometer, second manometer and third manometer on the main irrigation pipe way respectively, the equal electric connection of first manometer, second manometer and third manometer controlling means.

Further, the stirring assembly comprises a stirring shaft arranged in the mixing box, the stirring shaft penetrates out of the bottom of the mixing box and is in driving connection with a stirring motor, and stirring blades are arranged on the stirring shaft.

Further, the venturi device adopts a transparent venturi tube.

Further, a first filter and a second filter are respectively arranged on the main water pipe and the fertilizer inlet pipe.

Further, the control device adopts a PLC controller.

The utility model has the advantages that:

in practical application, the fertilizer application type and content are input through the control device, the main water pump pumps water from the water tank to the mixing box through the main water pipe, the fertilizer inlet pipe feeds fertilizer to the mixing box through the fertilizer mother liquid barrel, the stirring assembly uniformly mixes the water and the fertilizer in the mixing box, and the mixed fertilizer is conveyed to the main irrigation pipeline through the main water pipe; measuring the water inflow and outflow rate of a main water pipe through an electromagnetic flowmeter, monitoring the fertilizer inflow rate through a Venturi device, and measuring the EC value and the PH value of the mixed fertilizer through an EC/PH probe; the utility model discloses the ratio is accurate, and rich water misce bene, system's fault rate are low, and equipment life is longer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the cross section of the present invention;

reference numerals: a mounting base 1; a mixing box 2; an EC/PH probe 21; a stirring shaft 221; a stirring motor 222; the stirring blades 223; a stirring assembly 22; a control device 3; a main water pipe 4; an electrically controlled three-way valve 41; a first filter 42; a fertilizer feeding pipe 5; a second filter 51; a main water pump 6; an electromagnetic flow meter 61; a venturi device 7; a main irrigation pipe 8.

Detailed Description

As shown in fig. 1 and 2, an intelligence liquid manure all-in-one, including mount pad 1, locate mixing box 2 and controlling means 3 on the mount pad 1, be equipped with main water pipe 4 on the mixing box 2 and advance fertile pipe 5, be equipped with main water pump 6 and electromagnetic flowmeter 61 on the main water pipe 4, advance to be equipped with venturi device 7 on the fertile pipe 5, the feed end that advances fertile pipe 5 is connected with the mother liquor bucket of fertilizer, main water pipe 4 is intake and is held and be equipped with automatically controlled three-way valve 41, automatically controlled three-way valve 41 communicates water tank and irrigation trunk line 8 respectively, be equipped with EC/PH probe 21 and stirring subassembly 22 in the mixing box 2, main water pump 6 electromagnetic flowmeter 61 venturi device 7 automatically controlled three-way valve 41 EC/PH probe 21 and the equal electric connection of stirring subassembly 22 controlling means 3.

When the fertilizer applying device works, the fertilizer applying type and content are input through the control device 3, a main water pump 6 (namely the positive pressure direction of the main water pump) pumps water from a water tank to the mixing box 2 through the main water pipe 4, a fertilizer inlet pipe 5 feeds fertilizer to the mixing box 2 through the fertilizer mother liquor barrel, the stirring assembly 22 uniformly mixes the water and the fertilizer in the mixing box 2, and the main water pump 6 (namely the negative pressure direction of the main water pump) sends the mixed fertilizer to the main irrigation pipe 8 through the main water pipe 4; the water inlet and outlet amount of the main water pipe 4 is measured through an electromagnetic flow meter, the fertilizer inlet amount is monitored through a Venturi device 7, and the EC value and the PH value of the mixed fertilizer are measured through an EC/PH probe 21; the utility model discloses the ratio is accurate, and rich water misce bene, system's fault rate are low, and equipment life is longer.

As shown in fig. 1 and 2, a first pulse electromagnetic valve, a second pulse electromagnetic valve and a third pulse electromagnetic valve are respectively arranged on the main water pipe 4, the fertilizer feeding pipe 5 and the main irrigation pipe 8, and the first pulse electromagnetic valve, the second pulse electromagnetic valve and the third pulse electromagnetic valve are all electrically connected with the control device 3; in this embodiment, through the pumping volume in the first pulse solenoid valve cooperation main water pump 6 accurate control main water pipe 4, advance fertile volume in advancing fertile pipe 5 through the accurate control of second pulse solenoid valve cooperation venturi device 7, go out the volume of mixed fertilizer in the main irrigation pipe 8 through the control of third pulse solenoid valve, the ratio is accurate.

As shown in fig. 1 and 2, a first pressure gauge, a second pressure gauge and a third pressure gauge are respectively arranged on the main water pipe 4, the fertilizer inlet pipe 5 and the main irrigation pipe 8, and the first pressure gauge, the second pressure gauge and the third pressure gauge are all electrically connected with the control device 3; in this embodiment, through the pressure in first manometer monitoring main water pipe 4, advance the pressure in fertile pipe 5 through the monitoring of second manometer, through the pressure in the third manometer monitoring irrigation main pipe 8, prevent that main water pipe 4, advance fertile pipe 5 and irrigation main pipe 8 middling pressure are too high and arouse equipment trouble, and the system fault rate is low, and equipment life is longer.

As shown in fig. 1 and fig. 2, the stirring assembly 22 includes a stirring shaft 221 disposed in the mixing box 2, the stirring shaft 221 passes through the bottom of the mixing box 2 and is connected to a stirring motor 222 in a driving manner, and a stirring blade 223 is disposed on the stirring shaft 221; in this embodiment, the stirring shaft 221 is driven by the stirring motor 222 to drive the stirring blades 223 to stir water and fertilizer, so that the fertilizer and water are uniformly mixed.

As shown in fig. 1 and 2, the venturi device 7 adopts a transparent venturi tube; in this embodiment, transparent venturi can follow the external surface and directly perceivedly see fertilizer mother liquor bucket and advance fertile condition, reduces equipment trouble. (Venturi tubes are prior art and therefore not described in detail)

As shown in fig. 1 and 2, the main water pipe 4 and the fertilizer inlet pipe 5 are respectively provided with a first filter 42 and a second filter 51; in this embodiment, filter the impurity in main water pipe 4 through first filter 42, prevent that main water pump 6 from blockking up, filter the impurity that advances the mother's of fertilizer liquid bucket outflow in fertilizer pipe 5 through second filter 51, prevent that venturi device 7 from blockking up, the system fault rate is low, and equipment life is longer.

As shown in fig. 1 and 2, the control device 3 adopts a PLC controller; in this embodiment, through mixed fertilizer EC value and the PH value that the PLC controller input needs were prepared, main water pump 6 corotation drive main water pipe 4 is intake, venturi device 7 drive advances fertile pipe 5 and advances fertile to mixing box 2, stirring subassembly 22 carries out the homogeneous mixing to the water and the fertilizer in the mixing box 2, measure mixed fertilizer EC value and PH value through EC/PH probe 21 after the mixture is accomplished, main water pump 6 is the mixed fertilizer of pumping out, mixed fertilizer gets into through main water pipe 4 and irrigates 8 introduction fields of trunk line, the ratio is accurate, rich water misce bene, the system fault rate is low, equipment life is longer.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an intelligence liquid manure all-in-one which characterized in that: comprises a mounting seat (1), a mixing box (2) and a control device (3) which are arranged on the mounting seat (1), the mixing box (2) is provided with a main water pipe (4) and a fertilizer inlet pipe (5), a main water pump (6) and an electromagnetic flowmeter (61) are arranged on the main water pipe (4), the fertilizer inlet pipe (5) is provided with a Venturi device (7), the feed end of the fertilizer inlet pipe (5) is connected with a fertilizer mother liquor barrel, an electric control three-way valve (41) is arranged at the water inlet end of the main water pipe (4), the electric control three-way valve (41) is respectively communicated with the water tank and the main irrigation pipe (8), an EC/PH probe (21) and a stirring component (22) are arranged in the mixing box (2), the main water pump (6), the electromagnetic flow meter (61), the venturi device (7), the electric control three-way valve (41), the EC/PH probe (21) and the stirring assembly (22) are electrically connected with the control device (3).

2. The intelligent liquid manure all-in-one of claim 1, characterized in that: the main water pipe (4), advance fertile pipe (5) and be provided with first pulse solenoid valve, second pulse solenoid valve and third pulse solenoid valve on irrigation trunk line (8) respectively, first pulse solenoid valve, second pulse solenoid valve and the equal electric connection of third pulse solenoid valve controlling means (3).

3. The intelligent liquid manure all-in-one of claim 1, characterized in that: the main water pipe (4), advance fertile pipe (5) and be provided with first manometer, second manometer and third manometer on irrigation trunk line (8) respectively, the equal electric connection of first manometer, second manometer and third manometer controlling means (3).

4. The intelligent liquid manure all-in-one of claim 1, characterized in that: stirring subassembly (22) is including locating (mixing) shaft (221) in mixing box (2), (mixing) shaft (221) are worn out mixing box (2) bottom drive connection agitator motor (222), be provided with stirring vane (223) on (mixing) shaft (221).

5. The intelligent liquid manure all-in-one of claim 1, characterized in that: the Venturi device (7) adopts a transparent Venturi tube.

6. The intelligent liquid manure all-in-one of claim 1, characterized in that: the main water pipe (4) and the fertilizer inlet pipe (5) are respectively provided with a first filter (42) and a second filter (51).

7. The intelligent liquid manure all-in-one of claim 1, characterized in that: the control device (3) adopts a PLC controller.