CN219266243U - EC value and pH value remote test system for irrigation terminal of water-fertilizer integrated machine - Google Patents
EC value and pH value remote test system for irrigation terminal of water-fertilizer integrated machine Download PDFInfo
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- CN219266243U CN219266243U CN202320711402.7U CN202320711402U CN219266243U CN 219266243 U CN219266243 U CN 219266243U CN 202320711402 U CN202320711402 U CN 202320711402U CN 219266243 U CN219266243 U CN 219266243U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The utility model discloses an EC value and pH value remote test system for an irrigation terminal of a water-fertilizer integrated machine, which consists of the following components: an irrigation main pipe; a plurality of EC value and pH value testers connected with the irrigation main pipe through drainage pipes; data acquisition terminal, it links to each other with EC value and pH value tester respectively through 4 core shielded wires, wherein: the EC value and pH value tester comprises a shell, wherein an H-shaped through space is formed in the shell, an EC value sensor and a pH value sensor are respectively inserted into the H-shaped through space, the middle of the shell is externally connected with a drainage tube threaded connector which is connected with a drainage tube and communicated with the H-shaped through space, and two diversion hole valves which are communicated with the H-shaped through space are arranged at the bottom of the shell. The system and the method can remotely monitor the EC value and the pH value of the irrigation terminal of the water-fertilizer integrated machine in real time, and do not influence the normal irrigation function of the water-fertilizer integrated machine in the monitoring process.
Description
Technical Field
The utility model designs a test system, and particularly relates to an EC value and pH value remote test system for an irrigation terminal of a water-fertilizer integrated machine.
Background
The integrated water and fertilizer is an efficient water-saving and fertilizer-saving agricultural irrigation technology, and has great significance in improving the water resource utilization efficiency and promoting the agricultural cost saving and efficiency improvement.
At present, in the fertilizing process of the domestic and foreign intelligent water and fertilizer integrated machine, the mass concentration of the fertilizer liquid is monitored in real time mainly through an EC value sensor and a pH value sensor in the water and fertilizer integrated machine, the fertilizer sucking flow of each channel is regulated, and the purpose of controlling the mass concentration of the fertilizer liquid is achieved, but the EC value and the pH value of an irrigation terminal (drip irrigation pipe or drip irrigation belt) cannot be monitored in real time, and the fertilizer sucking amount in the water and fertilizer integrated machine cannot be regulated and controlled.
When the detection mechanism detects the performance of the water-fertilizer integrated machine according to the standard, the detection mechanism is mainly connected with the liquid at the water outlet of the water-fertilizer integrated machine in a leaning way, and the EC meter and the pH meter are utilized to carry out repeated tests for a plurality of times, so that the water outlet, the irrigation main pipe, the drip irrigation belt and the like cannot be monitored in real time at the same time, and the irrigation effect of the water-fertilizer integrated machine in practical application cannot be scientifically and accurately evaluated.
Disclosure of Invention
The utility model aims to: the utility model improves the problems existing in the prior art, namely, the utility model discloses an EC value and pH value remote test system for an irrigation terminal of a water-fertilizer integrated machine.
The technical scheme is as follows: EC value and pH value remote test system for irrigation terminal of water and fertilizer integrated machine, which comprises the following components:
an irrigation main pipe;
a plurality of EC value and pH value testers connected with the irrigation main pipe through drainage pipes;
data acquisition terminal, it links to each other with EC value and pH value tester respectively through 4 core shielded wires, wherein:
the EC value and pH value tester comprises a shell, a H-shaped through space is arranged in the shell, an EC value sensor and a pH value sensor are respectively inserted into the H-shaped through space, a drainage tube threaded connector which is connected with the drainage tube and communicated with the H-shaped through space is externally connected to the middle of the shell, and two diversion hole valves which are communicated with the H-shaped through space are arranged at the bottom of the shell.
Further, the inner diameter of the irrigation main pipe is 16-20cm.
Further, the inner diameter of the drainage tube is 4-12mm.
Further, one end of the drainage tube is connected with the irrigation main tube through a drip irrigation tube connecting piece, and the other end of the drainage tube is connected with the EC value and pH value tester through a drip irrigation tube connecting piece.
Furthermore, the drip irrigation pipe connecting piece is one of a valve, a pagoda head and a locking piece.
Further, the 4-core shielding wire comprises two power wires and two R485 communication wires, and the data acquisition terminal supplies power to the EC value sensor and the pH value sensor through the two power wires respectively;
the data acquisition terminal is respectively communicated and interconnected with the EC value sensor and the pH value sensor through two R485 communication lines and is used for transmitting acquired data signals.
The beneficial effects are that: the EC value and pH value remote test system for the irrigation terminal of the water and fertilizer integrated machine has the following beneficial effects:
1. the EC value and the pH value of the irrigation terminal of the water and fertilizer integrated machine can be remotely monitored in real time;
2. the normal irrigation function of the water-fertilizer integrated machine is not affected in the monitoring process.
Drawings
FIG. 1 is a schematic diagram of an EC value and pH value remote test system for a water and fertilizer integrated machine irrigation terminal.
FIG. 2 is a schematic diagram of an EC value and pH tester.
Wherein:
| 1-irrigation main pipe | 2-drainage tube |
| 3-EC value and pH tester | 4-data acquisition terminal |
| 31-EC value sensor | 32-pH value sensor |
| 33-drainage tube threaded connection piece | 34-diversion hole valve |
The specific embodiment is as follows:
the following detailed description of specific embodiments of the utility model.
Example 1
EC value and pH value remote test system for irrigation terminal of water and fertilizer integrated machine, which comprises the following components:
an irrigation main pipe 1;
a plurality of EC value and pH value testers 3 connected with the irrigation main pipe 1 through drainage pipes 2;
the EC value and pH value tester 3 comprises a shell, an H-shaped through space is arranged in the shell, the EC value sensor 31 and the pH value sensor 32 are respectively inserted into the H-shaped through space, the middle part of the shell is externally connected with a drainage tube threaded connector 33 which is connected with the drainage tube 2 and communicated with the H-shaped through space, and two diversion hole valves 34 communicated with the H-shaped through space are arranged at the bottom of the shell.
Further, the inner diameter of the irrigation main pipe 1 is 16cm.
Further, the inner diameter of the drainage tube 2 is 4mm.
Further, one end of the drainage tube 2 is connected with the main irrigation tube 1 through a drip irrigation tube connector, and the other end of the drainage tube 2 is connected with the EC value and pH value tester 3 through a drip irrigation tube connector.
Still further, the drip irrigation pipe connector is a valve.
Further, the 4-core shielding wire comprises two power wires and two R485 communication wires, and the data acquisition terminal 4 supplies power to the EC value sensor 31 and the pH value sensor 32 through the two power wires respectively;
the data acquisition terminal 4 is respectively in communication interconnection with the EC value sensor 31 and the pH value sensor 32 through two R485 communication lines and is used for transmitting acquired data signals.
During the use, EC value sensor 31, pH value sensor 32 put into EC value and pH value tester 3 and test, EC value and pH value tester 3's one end is connected with drainage tube 2 through drainage tube threaded connection 33, and drainage tube 2 passes through drip irrigation pipe connection and trunk line or drip irrigation zone connection, wherein:
the bottom of the EC value and pH value tester 3 is provided with a diversion hole valve 34 with adjustable flow.
Irrigation water enters the EC value and pH value tester 3 through the drainage tube 2 to be tested for the EC value and the pH value, and meanwhile, the irrigation water flows out through the drainage tube at the lower part. After the test is completed, the drip irrigation pipe connecting piece at the joint of the main irrigation pipe 1 and one end of the drainage pipe 2 is closed, so that the normal irrigation function of the main irrigation pipe 1 can be maintained.
Example 2
Substantially the same as in example 1, the difference is only that:
the inner diameter of the irrigation main pipe 1 is 20cm.
The inner diameter of the drainage tube 2 is 12mm.
The drip irrigation pipe connecting piece is a pagoda head.
Example 3
Substantially the same as in example 1, the difference is only that:
the inner diameter of the irrigation main pipe 1 is 18cm.
The inner diameter of the drainage tube 2 is 8mm.
The drip irrigation pipe connecting piece is a locking piece.
The embodiments of the present utility model have been described in detail. However, the present utility model is not limited to the above-described embodiments, and various modifications may be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (6)
1. A EC value and pH value remote test system for liquid manure all-in-one irrigation terminal, its characterized in that comprises following parts:
an irrigation main pipe;
a plurality of EC value and pH value testers connected with the irrigation main pipe through drainage pipes;
data acquisition terminal, it links to each other with EC value and pH value tester respectively through 4 core shielded wires, wherein:
the EC value and pH value tester comprises a shell, a H-shaped through space is arranged in the shell, an EC value sensor and a pH value sensor are respectively inserted into the H-shaped through space, a drainage tube threaded connector which is connected with the drainage tube and communicated with the H-shaped through space is externally connected to the middle of the shell, and two diversion hole valves which are communicated with the H-shaped through space are arranged at the bottom of the shell.
2. The remote EC and pH test system for a water and fertilizer all-in-one irrigation terminal of claim 1, wherein said irrigation main tube has an inner diameter of 16-20cm.
3. The remote EC and pH test system for a water and fertilizer integrated machine irrigation terminal of claim 1, wherein said draft tube has an inner diameter of 4-12mm.
4. The EC value and pH value remote test system for an irrigation terminal of a water and fertilizer integrated machine according to claim 1, wherein one end of the draft tube is connected with the irrigation main tube through a drip irrigation tube connector, and the other end of the draft tube is connected with the EC value and pH value tester through a drip irrigation tube connector.
5. The remote EC and pH test system for a water and fertilizer integrated machine irrigation terminal of claim 4, wherein said drip irrigation pipe connector is one of a valve, a pagoda head, a locking member.
6. The EC value and pH value remote test system for a water and fertilizer integrated machine irrigation terminal according to claim 1, wherein the 4-core shielding wire comprises two power wires and two R485 communication wires, the data acquisition terminal respectively supplies power to the EC value sensor and the pH value sensor through the two power wires, and the data acquisition terminal is respectively in communication interconnection with the EC value sensor and the pH value sensor through the two R485 communication wires and is used for transmitting acquired data signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320711402.7U CN219266243U (en) | 2023-04-04 | 2023-04-04 | EC value and pH value remote test system for irrigation terminal of water-fertilizer integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320711402.7U CN219266243U (en) | 2023-04-04 | 2023-04-04 | EC value and pH value remote test system for irrigation terminal of water-fertilizer integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219266243U true CN219266243U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320711402.7U Active CN219266243U (en) | 2023-04-04 | 2023-04-04 | EC value and pH value remote test system for irrigation terminal of water-fertilizer integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219266243U (en) |
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2023
- 2023-04-04 CN CN202320711402.7U patent/CN219266243U/en active Active
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