Intelligent dosing device for agricultural drinking water

Abstract

The utility model discloses an agricultural drinking water intelligent dosing device which comprises a dosing room, a dosing box set, a dosing pump set, a dosing point and an electric control box are arranged in the dosing room, the dosing box set is connected with the dosing pump set through a plurality of pipelines, the dosing box set comprises a plurality of dosing box bodies, a plurality of liquid medicine is arranged in the dosing box bodies, and the dosing pump set is connected with the dosing point through a plurality of pipelines. The dosing pump set comprises a plurality of dosing pump bodies, each dosing pump body comprises a metering pump, a plurality of safety valves and regulating valves are connected to the metering pumps, and the dosing points are connected to the dosing pump bodies; through the structural design of a dosing box group, a dosing pump group, a dosing point, pipelines connected among the components and the like in the dosing room, various medicaments can be automatically added according to different water quality conditions, and the medicaments are efficiently mixed, so that the automation degree of rural drinking water treatment is improved, the human input is reduced, the water quality is stable and reaches the standard, and the economic benefit is increased. And the rural drinking water is safe and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment technical field, especially intelligent dosing device of agricultural drinking water. BACKGROUND

[0002] In the aspect of rural drinking water treatment, guaranteeing water quality safety and meeting drinking standards is related to the health of the vast rural residents, and the rural drinking water source is influenced by natural environment, agricultural production and other factors, and the water quality condition is complex and changeable, and problems such as microbial overproofness, acid-base imbalance and more impurities may exist.

[0003] The current traditional dosing device has low automation degree, and manual monitoring and manual addition of reagent are needed, which not only consumes a lot of manpower, but also is difficult to accurately control the dosing amount due to the untimeliness and error of manual operation, so as to cause unstable water quality, the reagent mixing effect of part of the dosing device is poor, and the reagent in the dosing box is prone to precipitation and stratification, which affects the function of the reagent, in addition, the existing dosing device has defects in the cooperation of different reagent dosing lines, and the addition amount of each reagent cannot be flexibly adjusted according to the actual water quality, which further reduces the overall water treatment effect.

[0004] Therefore, improvement is needed. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an intelligent dosing device for agricultural drinking water to overcome the defects in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The application discloses an intelligent dosing device for agricultural drinking water, which comprises a dosing interval, a dosing tank group, a dosing pump group, a dosing point and an electric control box are arranged in the dosing interval, the dosing tank group and the dosing pump group are connected through a plurality of pipelines, the dosing tank group comprises a plurality of dosing tank bodies, a plurality of reagents are arranged in the dosing tank body, the dosing pump group comprises a plurality of dosing pump bodies, the dosing pump body comprises a metering pump, a plurality of safety valves and adjusting valves are connected to the metering pump, and the dosing point is connected to the dosing pump body.

[0008] Preferably, the dosing tank body comprises a PAC tank body, a NaClO tank body and a pH tank body.

[0009] Preferably, the dosing tank body and the dosing pump body are connected through a pipeline, and a dosing filter and an adjusting valve are arranged on the pipeline.

[0010] Preferably, in the dosing pump body, the two ends of the metering pump are respectively connected to the dosing point and the dosing tank, and the dosing pump body also includes a damper, which is connected to the pipelines at both ends of the metering pump through a dosing pump filter.

[0011] Preferably, the dosing point, dosing pump, and dosing tank are combined to form a dosing circuit, which includes a PAC circuit, a NaClO circuit, and a pH circuit.

[0012] Preferably, the dosing tank is equipped with a stirring device, which includes a mixer, and the stirring output of the mixer is located inside the dosing tank.

[0013] Preferably, the dosing tank further includes a NaOH tank and a citric acid tank, and the dosing circuit further includes a NaOH circuit and a citric acid circuit.

[0014] The beneficial effects of this utility model are:

[0015] (1) Through the structural design of the dosing box group, dosing pump group, dosing point and the pipeline connecting the components in the dosing room, multiple agents can be automatically added according to different water quality conditions and the agents can be efficiently mixed. This improves the automation level of rural drinking water treatment, reduces manpower input, ensures stable water quality, and ensures the safety and reliability of rural drinking water. It effectively solves various problems existing in traditional agricultural drinking water dosing devices.

[0016] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of an embodiment of the intelligent dosing device for agricultural drinking water according to this utility model;

[0018] Figure 2 This is a schematic diagram of the first part of an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the second part of an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the third part of an embodiment of the present utility model;

[0021] In the diagram: 1. Dosing tank assembly; 101. Dosing tank body; 2. Dosing pump assembly; 201. Metering pump; 202. Damper; 203. Dosing pump filter; 210. Dosing pump body; 3. Dosing point; 4. Dosing filter; 5. Mixing device. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.

[0023] See Figure 4 This utility model provides an intelligent dosing device for agricultural drinking water, including a dosing tank group 1, a dosing pump group 2, a dosing point 3, and an electrical control box, which is installed in the dosing room for easy management and maintenance.

[0024] The dosing tank group 1 consists of multiple dosing tanks 101, including a PAC tank, a NaClO tank, a pH tank, a NaOH tank, and a citric acid tank. The tanks are made of corrosion-resistant materials to store the corresponding chemical solutions. The dosing tank group 1 stores different types of agents to meet various treatment needs for agricultural drinking water, such as flocculation, disinfection, and pH adjustment.

[0025] The dosing pump unit 2 includes multiple dosing pump bodies 210, with the core component being a metering pump 201. The metering pump 201 precisely controls the output of the chemical solution. A safety valve and a regulating valve are connected to the metering pump 201 to ensure the pump operates within a safe pressure range and to flexibly adjust the chemical flow rate. In addition, the dosing pump body 210 is equipped with a damper 202, connected to the pipelines at both ends of the metering pump 201 via a Y-type filter. The metering pump 201 precisely controls the dosing amount, ensuring accurate dosing based on water quality conditions. The safety valve prevents excessive pressure within the pump from causing safety issues, the regulating valve allows for flexible flow adjustment, and the damper 202 reduces pressure fluctuations in the pipeline, ensuring the stability of the dosing process.

[0026] Dosing point 3 is connected to dosing pump 210 via pipeline to inject the chemical solution into the drinking water to be treated; this achieves precise mixing of the chemical solution and the drinking water to be treated, ensuring that the agent can effectively act on the water body.

[0027] The electrical control box is electrically connected to the dosing pump group 2, the stirring device 5, and several safety valves and regulating valves to realize the automated control of each component. The electrical control box automatically controls the start, stop and dosing of the dosing pump group 2 and the amount of chemicals added according to the preset program or real-time water quality monitoring data, thereby improving the automation of the dosing process and reducing manual intervention.

[0028] The dosing tank group 1 and the dosing pump group 2 are connected by several pipelines. The pipelines are equipped with Y-type filters to filter impurities in the liquid medicine, and also have regulating valves to regulate the flow rate of the liquid medicine in the pipelines.

[0029] A stirring device 5, or mixer, is installed inside the dosing tank 101. The stirring blades of the mixer penetrate deep into the liquid medicine inside the dosing tank 101. The stirring device 5 stirs the liquid medicine inside the dosing tank 101 to prevent precipitation and stratification, ensure uniform concentration of the liquid medicine, and improve the effectiveness of the medicine.

[0030] Work process:

[0031] First, based on the local water quality characteristics and treatment requirements for agricultural drinking water, appropriate solutions such as PAC, NaClO, and pH-adjusting agents (such as NaOH and citric acid) are injected into each tank of the dosing tank group 1. The stirring device 5 is then activated, and the mixer begins to stir the solutions within the tanks to ensure uniform mixing.

[0032] The electrical control box determines the type and dosage of the chemicals to be added based on preset water quality parameters or real-time water quality monitoring data.

[0033] Taking the treatment of raw water turbidity as an example, when PAC flocculant needs to be added, the electrical control box sends a command to the metering pump 201 in the dosing pump group 2, which is responsible for the PAC dosing line. The metering pump 201 starts and delivers the solution from dosing point 3 to the corresponding PAC tank through the pipeline according to the set flow rate. During the delivery process, the Y-type filter on the pipeline filters out impurities in the solution, the regulating valve adjusts the flow rate according to the actual situation, and the damper 202 reduces pressure fluctuations to ensure stable delivery of the solution.

[0034] When water disinfection is required, the electrical control box activates the metering pump 201 of the NaClO dosing circuit to inject the disinfectant solution from dosing point 3 into the NaClO tank. If an abnormal pH level is detected in the water, the electrical control box activates the metering pump 201 of the pH dosing circuit (NaOH circuit or citric acid circuit) to precisely add the pH-adjusting agent.

[0035] Throughout the dosing process, the electrical control box continuously monitors the working status of each dosing pump 210 and the water quality changes reported by the preset water quality monitoring points, dynamically adjusting the dosing amount and dosing time to ensure that the treated agricultural drinking water quality consistently meets drinking standards.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An intelligent dosing device for agricultural drinking water, comprising a dosing room, characterized in that: The dosing room is equipped with a dosing tank group (1), a dosing pump group (2), a dosing point (3) and an electrical control box. The dosing tank group (1) and the dosing pump group (2) are connected by several pipelines. The dosing tank group (1) includes several dosing tanks (101), and several liquid drugs are provided in the dosing tanks (101). The dosing pump group (2) includes several dosing pumps (210), and each dosing pump (210) includes a metering pump (201). Several safety valves and regulating valves are connected to the metering pump (201). The dosing point (3) is connected to the dosing pump (210).

2. The intelligent dosing device for agricultural drinking water as described in claim 1, characterized in that: The dosing chamber (101) includes a PAC chamber, a NaClO chamber, and a pH chamber.

3. The intelligent dosing device for agricultural drinking water as described in claim 1, characterized in that: The dosing tank (101) and the dosing pump (210) are connected by a pipeline, and the pipeline is equipped with a dosing filter (4) and a regulating valve.

4. The intelligent dosing device for agricultural drinking water as described in claim 1, characterized in that: In the dosing pump body (210), the two ends of the metering pump (201) are respectively connected to the dosing point (3) and the dosing tank (101). The dosing pump body (210) also includes a damper (202), which is connected to the pipelines at both ends of the metering pump (201) through the dosing pump filter (203).

5. The intelligent dosing device for agricultural drinking water as described in claim 2, characterized in that: The dosing point (3), the dosing pump (210), and the dosing box (101) are combined to form a dosing line, which includes a PAC line, a NaClO line, and a pH line.

6. The intelligent dosing device for agricultural drinking water as described in claim 1, characterized in that: The dosing tank (101) is equipped with a stirring device (5), which includes a mixer. The stirring output position of the mixer is located inside the dosing tank (101).

7. The intelligent dosing device for agricultural drinking water as described in claim 5, characterized in that: The dosing box (101) also includes a NaOH box and a citric acid box, and the dosing circuit also includes a NaOH circuit and a citric acid circuit.

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