Intelligent dosing system

Abstract

The utility model discloses an intelligent dosing system, which relates to an aquaculture dosing system and comprises a box body and a detection unit arranged in the middle of an inner cavity of the box body and used for detecting the condition of water quality. The refrigeration unit is used for refrigerating the reagent required by the detection unit; and the waste liquid collecting unit is used for collecting the detected waste liquid. The liquid containing cylinder is fixedly placed in the middle of the box body and used for containing pond water; the weighing device is fixedly placed in the box body and used for weighing the weight of the solid medicine, by designing the detection unit, the liquid containing cylinder and the weighing device, the accurate medicine feeding amount can be calculated according to the ammonia nitrogen content in a water sample, the medicine amount can be controlled more accurately, and the influence of excessive medicine on aquatic products is reduced.

Description

Technical Field

[0001] The utility model relates to the field of aquaculture dosing systems, and in particular to an intelligent dosing system. Background Art

[0002] The ammonia nitrogen content in water is an important indicator for the aquaculture industry, with a general standard content of 0.02-0.5 mg / L. Exceeding the standard can affect the quality of aquatic products and, in severe cases, even lead to the death of aquatic products. The fastest way to remove excessive ammonia nitrogen in water is to spray chemicals to reduce the ammonia nitrogen content. However, when spraying chemicals, they are generally administered based on experience, and it is difficult to accurately control the dosage, which can easily lead to excessive dosage. If the dosage is insufficient, the ammonia nitrogen content in the water will not be reduced to the standard value. Utility Model Content

[0003] The main purpose of the present invention is to provide an intelligent dosing system that can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A smart dosing system, comprising:

[0006] Box,

[0007] The detection unit is arranged in the middle of the inner cavity of the box and is used to detect the water quality;

[0008] A refrigeration unit for refrigerating the reagents required for the detection unit;

[0009] The waste liquid collection unit is used to collect waste liquid after testing.

[0010] The liquid cylinder is fixedly placed in the middle of the box and is used to hold pond water;

[0011] The weighing device is fixedly placed inside the box and is used to weigh the weight of solid medicines.

[0012] Furthermore, the detection unit includes a digester, a peristaltic pump, a multi-way injection valve, a fluid meter and a solenoid valve.

[0013] Furthermore, a refrigeration compressor is provided inside the refrigeration unit.

[0014] Furthermore, a water pipe is installed inside the liquid holding cylinder, and the water pipe is connected to the water inlet of the peristaltic pump.

[0015] Furthermore, the weighing device is a gram weight scale.

[0016] Furthermore, the waste liquid collecting unit is a plastic barrel, and the waste liquid collecting unit is connected to the waste liquid port of the multi-way injection valve.

[0017] Furthermore, it also includes an automatic dosing device.

[0018] Furthermore, the liquid holding cylinder is provided with a scale, and the scale is in milliliters.

[0019] Furthermore, a drain pipe is fixedly installed at the bottom of the liquid storage cylinder, and the drain pipe is connected to the waste liquid collection unit.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The utility model is designed with a detection unit, a liquid holding cylinder and a weighing device, which can calculate the accurate amount of medicine to be added according to the ammonia nitrogen content in the water sample, and can control the amount of medicine more accurately to reduce the impact of excessive medicine on aquatic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is the overall structural diagram of the front part of the utility model;

[0023] Figure 2 This is the overall structural diagram of the rear part of the utility model;

[0024] Figure 3 This is a side structural diagram of the utility model;

[0025] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle;

[0026] Figure 5 This is a structural diagram of the liquid storage cylinder of the present utility model. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] As shown in the figure, this embodiment provides an intelligent dosing system, including a box 1 and a matching automatic dosing device; in this embodiment, the automatic dosing device used is a directly purchased product, such as Lifelt's automatic integrated dosing device, or other models of dosing devices.

[0029] Specifically, a carrier plate is fixedly mounted in the middle of the inner cavity of the housing 1, on which the detection unit 3, the liquid cylinder 7, and the weighing device 8 are fixedly mounted. In this embodiment, the liquid cylinder 7 can also be placed directly on the carrier plate and removed directly from the carrier plate to facilitate cleaning of the liquid cylinder 7. The detection unit 3 includes a digester, a peristaltic pump, a multi-way injection valve, a fluid meter, and a solenoid valve. The specific connection relationship and principle can be referred to Chinese Patent Publication No. CN105974148B.

[0030] The outside of the liquid holding cylinder 7 is provided with scale lines, which are in milliliters. A water pipe 71 is installed inside the liquid holding cylinder 7. The water pipe 71 extends into the bottom of the liquid holding cylinder 7 and is connected to the water inlet of the peristaltic pump.

[0031] The weighing device 8 is preferably a gram scale, which can accurately weigh the weight of the medicine.

[0032] In this embodiment, a display screen is provided on the upper end of the box 1, which is mainly used for electrical appliance control inside the box 1, human-machine interface interaction, and data display, which is a prior art.

[0033] A refrigeration unit 4 is provided inside the box body 1. The refrigeration unit 4 is located on one side of the detection unit 3 to facilitate the use and extraction of reagents. The refrigeration unit 4 is a cavity structure with a liquid storage barrel placed inside. The liquid storage barrel is used to place the reagents required for testing water samples. The reagents in the refrigeration unit 4 are connected to the detection unit 3 (the reagents used can be referred to the Chinese patent announcement number CN105974148B). A refrigeration compressor is provided inside the refrigeration unit 4, which has the same structure and principle as the refrigeration compressor used in the refrigerator, and will not be repeated here.

[0034] A waste liquid collection unit 5 is placed at the bottom of the housing 1. This waste liquid collection unit 5 is a plastic bucket that is connected to the waste liquid port of the multi-way injection valve. Waste liquid from the detection unit can be directly discharged into the plastic bucket for collection. A drain pipe 72 is fixedly installed at the bottom of the liquid storage cylinder 7. The drain pipe 72 is connected to the waste liquid collection unit 5. Waste water from the liquid storage cylinder 7 can also be directly discharged into the plastic bucket for collection.

[0035] After detecting that the ammonia nitrogen content in the fish pond water sample exceeds the standard, for example, taking the ammonia nitrogen content of 0.6 mg / L as an example, the water sample from the fish pond can be placed in the liquid cylinder 7, taking 1 L as an example, and then weighing the agent for removing ammonia nitrogen on the gram scale. In this embodiment, taking potassium persulfate as an example, after weighing and marking the weight, the weighed potassium persulfate is poured into the liquid cylinder 7. After standing for a period of time (generally 10-15 minutes), the peristaltic pump is started to operate, and the water sample in the liquid cylinder 7 is drawn for measurement to detect the ammonia nitrogen content in the water sample (until it meets the standard, the standard content is 0.02 mg-0.5 mg / L). It should be noted that when adding the agent, it is necessary to add a small amount and repeat the above experiment multiple times to determine the required agent. After determining it, the required agent is entered into the system, and then the required agent weight is multiplied by the total water volume of the fish pond (in liters) to obtain the total amount of agent required for the fish pond.

[0036] After maintaining the amount of medicine required for an ammonia nitrogen content of 0.6 mg / L, directly multiply it by the volume of the fish pond water to obtain the amount of medicine to be added.

[0037] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected. The scope of protection claimed by the present invention is determined by the attached claims and their equivalents.

Claims

1. A smart dosing system, characterized in that: include: Box (1), A detection unit (3) is arranged in the middle of the inner cavity of the box (1) and is used to detect water quality; A refrigeration unit (4) for refrigerating the reagents required by the detection unit (3); A waste liquid collection unit (5) for collecting waste liquid after testing; A liquid holding cylinder (7), which is fixedly placed in the middle of the box (1) and is used to hold pond water; The weighing device (8) is fixedly placed inside the box (1) and is used to weigh the solid medicine.

2. The intelligent dosing system according to claim 1, characterized in that: The detection unit (3) comprises a digester, a peristaltic pump, a multi-way injection valve, a fluid meter and a solenoid valve.

3. The intelligent dosing system according to claim 1, characterized in that: A bearing plate is fixedly mounted in the middle of the inner cavity of the box body (1), and a detection unit (3), a liquid container (7), and a weighing device (8) are mounted on the bearing plate.

4. The intelligent dosing system according to claim 1, characterized in that: A refrigeration compressor is provided inside the refrigeration unit (4).

5. The intelligent dosing system according to claim 2, characterized in that: A water pipe (71) is installed inside the liquid holding cylinder (7), and the water pipe (71) is connected to the water inlet of the peristaltic pump.

6. The intelligent dosing system according to claim 1, characterized in that: The weighing device (8) is a gram weight scale.

7. The intelligent dosing system according to claim 2 or 5, characterized in that: The waste liquid collection unit (5) is a plastic barrel, and the waste liquid collection unit (5) is connected to the waste liquid port of the multi-way injection valve.

8. The intelligent dosing system according to claim 7, characterized in that: Also includes an automatic dosing device.

9. The intelligent dosing system according to claim 8, characterized in that: The liquid holding cylinder (7) is provided with a scale in milliliters.

10. The intelligent dosing system according to claim 9, characterized in that: A drainage pipe (72) is fixedly mounted on the bottom of the liquid storage cylinder (7), and the drainage pipe (72) is in communication with the waste liquid collection unit (5).

Images