A sampling assembly for a dosing cell system

Abstract

The utility model relates to the technical field of tank system provides a kind of sampling assembly for tank system, including medicine tank, the side wall of medicine tank is provided with first pipeline, the one end of first pipeline away from medicine tank is provided with water pump, the side wall of water pump is provided with second pipeline, the side wall of second pipeline is provided with branch pipeline, the side wall of branch pipeline is provided with two groups of stop valve, the one end of branch pipeline away from second pipeline is provided with sampling assembly;Sampling assembly includes sampling box, and the positioning groove of setting with the bottom in sampling box;Through the control of stop valve, can effectively prevent the backflow of liquid medicine and the entry of external impurities, ensure the purity of sampling process, with the door body design of closed, further avoid the interference of external factor to sampling environment, maximum degree reduces the pollution risk, simultaneously, positioning groove provides accurate positioning placement for sampling bottle, ensures that sampling bottle is stable and convenient to operate, improves the accuracy and convenience of sampling.

Description

Technical Field

[0001] This utility model relates to the field of troughing system technology, and more specifically, to a sampling component for a troughing system. Background Technology

[0002] A mixing tank system is a device system used for the proportioning, mixing, and storage of liquid or solid materials. Due to its high efficiency and versatility, it has been widely used in many fields.

[0003] In existing tank preparation systems, single-valve sampling is commonly used.

[0004] However, this sampling method has obvious drawbacks in actual operation. On the one hand, cross-contamination is prone to occur during single-valve sampling, which not only damages the purity of the sample but may also seriously mislead subsequent experimental results, thus affecting the accuracy and reliability of the entire tank preparation system. On the other hand, most existing sampling components are not equipped with an effective positioning mechanism. When the sampling bottle is placed at the valve for sampling, it is easy for the position to shift or become misaligned. This directly leads to a significant reduction in sampling accuracy, making it impossible to guarantee the accuracy and consistency of sampling. This causes many inconveniences and problems for tank preparation operations, as well as subsequent quality control and data analysis. Therefore, a sampling component for tank preparation systems is proposed to improve the existing problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a sampling component for a troughing system.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sampling component for a mixing tank system, comprising a medicine tank, a first pipe provided on the side wall of the medicine tank, a water pump provided at the end of the first pipe away from the medicine tank, a second pipe provided on the side wall of the water pump, a branch pipe provided on the side wall of the second pipe, two sets of check valves provided on the side wall of the branch pipe, and a sampling component provided at the end of the branch pipe away from the second pipe; the sampling component comprises a sampling box and a positioning groove disposed at the bottom of the sampling box.

[0007] The present invention is further configured such that: the branch pipe between the two sets of check valves has an L-shaped structure, and the bottom of the branch pipe is connected to the top of the sampling box.

[0008] The present invention is further configured such that: the inner wall of the positioning groove is in contact with the outer wall of the sampling bottle, a rectangular groove is provided at the bottom of the positioning groove, and a small through hole is provided in the middle of the rectangular groove.

[0009] The present invention is further configured such that: a third pipe is provided at the bottom of the small through hole, and a third channel valve is provided on the side wall of the third pipe.

[0010] The present invention is further configured such that: a through hole is provided on the top of the sampling box, the through hole is connected to the branch pipe, and the through hole is located at the top of the positioning groove.

[0011] The present invention is further configured such that: one side of the sampling box has an opening, and a door hinge is provided on the side wall of the opening end of the sampling box.

[0012] The present invention is further configured such that: a door body is provided on one side of the opening end of the sampling box, the door hinge is hinged to the door body, and a door handle is provided on the end of the door body away from the door hinge.

[0013] In summary, this application includes at least one of the following beneficial technical effects: by controlling the check valve, it can effectively prevent the backflow of the medicine and the entry of external impurities, ensuring the purity of the sampling process; with the help of the sealed door design, it further avoids the interference of external factors on the sampling environment, minimizing the risk of contamination; at the same time, the positioning groove provides precise positioning for the sampling bottle, ensuring that the sampling bottle is stable and easy to operate, improving the accuracy and convenience of sampling. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the sampling component used in the mixing tank system of this utility model;

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0017] Figure 4 This is an assembly diagram of the through hole, sampling box, third pipe and third channel valve of this utility model;

[0018] Figure 5 for Figure 4 Enlarged view of point C in the middle;

[0019] Explanation of reference numerals in the attached drawings: 1. Medicine tank; 2. First pipe; 3. Water pump; 4. Second pipe; 5. Branch pipe; 6. Check valve; 7. Sampling assembly; 71. Sampling box; 711. Door hinge; 712. Door body; 713. Door handle; 714. Through hole; 72. Positioning groove; 721. Rectangular groove; 722. Small through hole; 8. Third pipe; 81. Third channel valve. Detailed Implementation

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0022] Please see Figures 1-5 The present invention provides the following technical solution:

[0023] Example 1, see Figures 1-5 A sampling component for a mixing tank system includes a medicine tank 1, a first pipe 2 provided on the side wall of the medicine tank 1, a water pump 3 provided at the end of the first pipe 2 away from the medicine tank 1, a second pipe 4 provided on the side wall of the water pump 3, a branch pipe 5 provided on the side wall of the second pipe 4, two sets of check valves 6 provided on the side wall of the branch pipe 5, and a sampling component 7 provided at the end of the branch pipe 5 away from the second pipe 4.

[0024] The sampling component 7 includes a sampling box 71 and a positioning groove 72 disposed at the bottom of the sampling box 71.

[0025] The system includes a medicine tank 1 for loading the medicine solution, a first pipe 2 for allowing the medicine solution to flow out of the medicine tank 1, a water pump 3 for pumping out the medicine solution from the medicine tank 1 and transmitting it through a second pipe 4, a branch pipe 5 on the second pipe 4 for providing a path to the sampling assembly 7, and two sets of check valves 6 (one for opening and one for closing) on ​​the side wall of the branch pipe 5 for controlling the flow rate of the medicine solution. The sampling assembly 7 includes a sampling box 71 for storing and processing the sample extracted from the branch pipe 5, and a positioning groove 72 at the bottom to ensure that the sample is stably placed during the sampling process. When the water pump 3 is started, the solution in the medicine tank 1 enters the second pipe 4 through the first pipe 2, and then flows into the sampling assembly 7 through the branch pipe 5. The positioning groove 72 fixes the sampling box 71 so that it can receive the sample in the medicine tank 1. By adjusting the check valves 6, the amount of solution entering the sampling box 71 can be controlled and the medicine solution contamination can be avoided, ensuring the required standard sample accuracy.

[0026] When the water pump 3 is running continuously, the liquid medicine in the medicine tank 1 flows into the water pump 3 through the first pipe 2 and then returns to the medicine tank 1 through the second pipe 4. When taking a sample, the operator needs to first open the check valve 6 on the side of the branch pipe 5 near the second pipe 4, and keep the other set of check valves 6 closed. After the branch pipe 5 is filled with liquid medicine, close the valve. Then, rotate the door handle 713 to open the door 712, put the sampling bottle into the positioning slot 72 of the sampling box 71, close the door 712 to seal it, and then open the check valve 6 near the sampling box 71. The liquid medicine flows into the sampling bottle. After the flow is complete, close the check valve 6, rotate the door 712 to take out the sampling bottle, and finally close the door 712 to prevent contamination and complete the sampling.

[0027] See Figures 1-5 Furthermore, the branch pipe 5 between the two sets of check valves 6 has an L-shaped structure, and the bottom of the branch pipe 5 is connected to the top of the sampling box 71.

[0028] The function of the check valve 6 is to control the flow of the medicine in the branch pipe 5, ensuring that the pipe is closed when not in use to avoid leakage or contamination of the medicine. The branch pipe 5 has an L-shaped structure. The connection between the bottom of the L-shaped structure of the branch pipe 5 and the top of the sampling box 71 allows the medicine to flow smoothly into the sampling box 71 under the action of gravity. At the same time, the L-shaped design of the structure increases the space utilization efficiency of the device, making the flow of the medicine more stable and controllable.

[0029] See Figures 1-5 Furthermore, the inner wall of the positioning groove 72 is fitted to the outer wall of the sampling bottle, and a rectangular groove 721 is provided at the bottom of the positioning groove 72, with a small through hole 722 in the middle of the rectangular groove 721.

[0030] The main function of the positioning groove 72 is to accurately position and fix the sampling bottle, ensuring that the sampling bottle is placed stably and accurately. Its inner wall fits against the outer wall of the sampling bottle, which can effectively reduce the shaking of the sampling bottle during the sampling process, improve the sampling accuracy and the reliability of the operation. The rectangular groove 721 is designed to more effectively collect the medicine liquid that overflows into the sampling bottle during sampling, while the small through hole 722 in the middle of it plays the role of guiding the flow direction of the medicine liquid.

[0031] See Figures 1-5 Furthermore, a third pipe 8 is provided at the bottom of the small through hole 722, and a third channel valve 81 is provided on the side wall of the third pipe 8.

[0032] The small through-hole 722 is used to provide a channel for the flow of the medicine liquid, and a third pipe 8 is set at its bottom. The third pipe 8 is mainly responsible for draining the waste liquid and keeping the sampling box 71 clean. A third channel valve 81 is set on the side wall of the third pipe 8. The valve 81 can regulate the flow of the medicine liquid in the third pipe 8, thereby controlling the flow of the waste liquid. At the same time, it can also effectively prevent other substances from entering the sampling box 71 through the third pipe 8, providing reliable protection for the sampling box 71 and avoiding its contamination.

[0033] See Figures 1-5 Furthermore, the top of the sampling box 71 is provided with a through hole 714, which communicates with the branch pipe 5 and is located at the top of the positioning groove 72.

[0034] The main function of the sampling box 71 is to store the liquid sample to be tested. The through hole 714 on its top serves as a communication channel with the branch pipe 5, allowing the sample to enter the sampling box 71 through the branch pipe 5 and the through hole 714. The through hole 714 is located at the top of the positioning groove 72, and its function is to ensure that the liquid can flow smoothly from the branch pipe 5 into the sampling bottle placed in the positioning groove 72.

[0035] See Figures 1-5 Furthermore, the sampling box 71 has an opening on one side, and a door hinge 711 is provided on the side wall of the opening end of the sampling box 71.

[0036] The sampling box 71 has an opening on one side wall, which makes it easy to put in and take out the sampling bottle. The door hinge 711 is used to open and close the side wall at the opening end, thereby realizing the placement and removal of the sampling bottle, while maintaining the sealing and integrity of the sampling box 71.

[0037] See Figures 1-5 Furthermore, a door 712 is provided on one side of the opening end of the sampling box 71, and a door hinge 711 is hinged to the door 712. A door handle 713 is provided on the end of the door 712 away from the door hinge 711.

[0038] The sampling box 71 has a door 712 on one side of its open end, which is hinged to the box body by a door hinge 711, so that the door 712 can be opened and closed easily, thereby realizing the convenience of sample entry and exit. The door handle 713 on the door 712 provides convenient opening and closing operation, simplifies the operation steps, and improves the convenience of sampling.

[0039] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

Claims

1. A sampling assembly for a dosing cell system, characterized by: include, A medicine tank (1) is provided with a first pipe (2) on its side wall. A water pump (3) is provided at the end of the first pipe (2) away from the medicine tank (1). A second pipe (4) is provided on the side wall of the water pump (3). A branch pipe (5) is provided on the side wall of the second pipe (4). Two sets of check valves (6) are provided on the side wall of the branch pipe (5). A sampling component (7) is provided at the end of the branch pipe (5) away from the second pipe (4). The sampling component (7) includes a sampling box (71) and a positioning groove (72) disposed at the bottom of the sampling box (71).

2. The sampling assembly for a tank system of claim 1, wherein: The branch pipe (5) between the two sets of check valves (6) has an L-shaped structure, and the bottom of the branch pipe (5) is connected to the top of the sampling box (71).

3. The sampling assembly for a tank system of claim 1, wherein: The inner wall of the positioning groove (72) is in contact with the outer wall of the sampling bottle. A rectangular groove (721) is provided at the bottom of the positioning groove (72), and a small through hole (722) is provided in the middle of the rectangular groove (721).

4. The sampling assembly for a tank system of claim 3, wherein: A third pipe (8) is provided at the bottom of the small through hole (722), and a third channel valve (81) is provided on the side wall of the third pipe (8).

5. The sampling assembly for a tank system of claim 1, wherein: The sampling box (71) has a through hole (714) at the top, which is connected to the branch pipe (5) and is located at the top of the positioning groove (72).

6. The sampling assembly for a tank system of claim 1, wherein: The sampling box (71) has an opening on one side, and a door hinge (711) is provided on the side wall of the opening end of the sampling box (71).

7. The sampling assembly for a tank system of claim 6, wherein: A door (712) is provided on one side of the opening end of the sampling box (71), and the door hinge (711) can be hinged to the door (712). A door handle (713) is provided on the end of the door (712) away from the door hinge (711).

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