A purified water assisted sampling tool

Abstract

The utility model discloses a kind of purified water auxiliary sampling tools, including bottom plate, the top of the bottom plate is equipped with first funnel, the bottom of the first funnel is fixedly connected inlet pipe, the bottom of the inlet pipe is installed first pedestal, the side of the first pedestal is installed first control valve, the bottom of the first pedestal is installed first drainage tube, the bottom of the inlet pipe is installed second pedestal, the side of the second pedestal is installed second control valve, the bottom of the second pedestal is installed second drainage tube.The water inlet is initially opened, the water is transported by the second flow guide pipe and the drain pipe, enters the water storage tank, and then is recycled by the operator, so that the problem of purified water flowing everywhere caused by emptying is solved, thereby reducing the workload of the operator to a certain extent, and the environmental protection is higher.

Description

Technical Field

[0001] This utility model belongs to the field of purified water sampling technology, and in particular relates to an auxiliary sampling tool for purified water. Background Technology

[0002] Purified water is a type of water produced through distillation, ion exchange, reverse osmosis, or other methods, free of any additives. It is widely used in pharmaceutical production and scientific experiments. The requirements for purified water used in the biopharmaceutical field are particularly high because its quality significantly impacts the quality of pharmaceutical products. Therefore, purified water used in pharmaceutical engineering undergoes rigorous sampling and inspection to ensure its quality. A purified water auxiliary sampling tool is a specialized device for sampling purified water. Its main function is to discharge the purified water before sampling to a storage point, solving the problem of purified water discharge when there is no water tank or floor drain at the water intake point. In summary, the purified water auxiliary sampling tool is a practical and convenient sampling device that helps improve the efficiency and accuracy of purified water sampling.

[0003] The following problems exist with the purified water auxiliary sampling tools currently on the market during use:

[0004] 1. Purified water auxiliary sampling tools: In the process of using traditional purified water sampling tools, operators often need to open the water inlet and discharge the purified water for a certain period of time to increase the accuracy and stability of the sample. However, this situation is prone to causing some loss of purified water, which causes purified water to flow around in the space, resulting in some inconvenience and increasing the workload of operators. Therefore, it is less environmentally friendly.

[0005] 2. Purified water auxiliary sampling tools: In the process of using traditional purified water sampling, the operator often directly takes samples by holding the sampling tool. Since the height and size of different purified water storage containers are different, the height of the water inlet is also different. In this case, it is often necessary to use a ladder or change the sampling tool to achieve the purpose, which increases the difficulty of the sampling work to a certain extent. Therefore, the sampling tool itself has low compatibility with the height of the purified water container water inlet. Utility Model Content

[0006] The purpose of this invention is to provide a purified water auxiliary sampling tool to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the specific technical solution of this utility model is as follows: A purified water auxiliary sampling tool includes a base plate, a first funnel on the top of the base plate, a water inlet pipe fixedly connected to the bottom of the first funnel, a first base installed at the bottom of the water inlet pipe, a first control valve installed on one side of the first base, a first drainage pipe installed at the bottom of the first base, a second base installed at the bottom of the water inlet pipe, a second control valve installed on one side of the second base, and a second drainage pipe installed at the bottom of the second base.

[0008] Preferably, the first funnel is fitted with a first support frame, the first support frame is connected to the sleeve by a fixed connection, a second support frame is provided below the first support frame, the second support frame is fixedly connected to the sleeve, a hole is opened at one end of the second support frame to insert the second funnel, a sampling tube is provided below the second funnel, the sampling tube is connected to a third support frame by insertion, and the third support frame is connected to the second support frame by a damping bushing.

[0009] Preferably, a fixing block is installed on the top of the base plate, and a sleeve rod is connected to the top of the fixing block by a fixed connection. The sleeve rod is connected to a sleeve by an insertion method, and an internal thread seat is installed on the surface of the sleeve. The internal thread seat is connected to a positioning pin by a sleeve connection.

[0010] Preferably, the bottom end of the second drain pipe is inserted into the drain pipe, the drain pipe is inserted into the water inlet, and the water inlet is connected to the top of the water storage tank by means of installation.

[0011] Preferably, a groove is formed inside the base plate, a water storage tank is installed inside the groove, a drain outlet is opened on one side of the water storage tank, and a drain plug is fitted into the drain outlet.

[0012] Preferably, one end of the base plate is connected to a handle by a fixed connection, and four casters are installed at the bottom of the base plate in a symmetrical arrangement.

[0013] The purified water auxiliary sampling tool of this utility model has the following advantages:

[0014] 1. This purified water auxiliary sampling tool uses two control valves at the bottom of the first funnel. When the water inlet is initially opened, the first control valve is closed and the second control valve is opened, allowing the purified water that was originally drained to enter the water storage tank through the second guide pipe and the drain pipe. The purified water inside the water storage tank can be accumulated to a certain capacity and then recycled by the operator. This solves the problem of purified water flowing everywhere caused by empty draining, thereby reducing the workload of the operator to a certain extent. At the same time, it is highly environmentally friendly.

[0015] 2. This purified water auxiliary sampling tool uses a sleeve located above the base plate to connect to a rod, allowing for vertical up-and-down movement. It is secured by an internal threaded seat and a positioning pin. This auxiliary sampling tool has a simple design, is easy for operators to use and fix, and solves the problem of needing to use ladders or change sampling tools due to varying purified water sampling point heights. It can better adapt to water sampling situations with varying purified water container inlet heights, thus exhibiting good compatibility with purified water container inlet heights to a certain extent. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the sampling structure of this utility model;

[0019] Figure 3 For the present utility model Figure 2 Enlarged view of section A in the middle;

[0020] Figure 4 This is a schematic diagram of the telescopic rod and water storage tank structure of this utility model;

[0021] The markings in the diagram are as follows: 1. Base plate; 2. Handle; 3. First support frame; 4. Second support frame; 5. Third support frame; 6. Damping bushing; 7. First funnel; 8. Water inlet pipe; 9. First control valve; 10. First base; 11. First drainage pipe; 12. Second drainage pipe; 13. Second control valve; 14. Second base; 15. Second funnel; 16. Sampling tube; 17. Drain pipe; 18. Sleeve; 19. Internal thread seat; 20. Positioning pin; 21. Sleeve rod; 22. Drain outlet; 23. Drain plug; 24. Fixing block; 25. Water inlet; 26. Water storage tank; 27. Groove; 28. Caster wheel. Detailed Implementation

[0022] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0023] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0027] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a purified water auxiliary sampling tool.

[0028] like Figure 1-4As shown, this utility model discloses a purified water auxiliary sampling tool, including a base plate 1. A first funnel 7 is provided above the base plate 1, and a water inlet pipe 8 is fixedly connected to the bottom of the first funnel 7. Through the first funnel 7 and the water inlet pipe 8, the purified water does not come into direct contact with the human body during the sampling process, thereby increasing the accuracy of the sample. A first base 10 is installed at the bottom of the water inlet pipe 8, a first control valve 9 is installed on one side of the first base 10, a first drainage pipe 11 is installed at the bottom of the first base 10, a second base 14 is installed at the bottom of the water inlet pipe 8, a second control valve 13 is installed on one side of the second base 14, and a second drainage pipe 12 is installed at the bottom of the second base 14. Through the coordinated operation of the first control valve 9 and the second control valve 13, it is beneficial to drain the purified water entering the tool, thereby avoiding the loss of purified water to a certain extent.

[0029] The first funnel 7 is fitted onto the first support frame 3. The first support frame is connected to the sleeve 18 by a fixed connection. A second support frame 4 is provided below the first support frame 3. The second support frame 4 is fixedly connected to the sleeve 18. A hole is opened at one end of the second support frame 4 to insert the second funnel 15. A sampling tube 16 is provided below the second funnel 15. The sampling tube 16 is connected to the third support frame 5 by insertion. The third support frame 5 is connected to the second support frame 4 by a damping bushing 6. The damping bushing 6 makes it easy for the third support frame 5 to rotate when the operator increases the pressure, thereby making it easy to pick up and seal the sampling tube 16.

[0030] A fixing block 24 is installed on the top of the base plate 1. The top of the fixing block 24 is connected to the sleeve rod 21 by a fixed connection. The sleeve rod 21 is connected to the sleeve 18 by an insertion. An internal thread seat 19 is installed on the surface of the sleeve 18. The internal thread seat 19 is connected to the positioning pin 20 by a sleeve connection. Through the mutual cooperation of the internal thread seat 19 and the positioning pin 20, the sleeve 18 and the sleeve rod 21 can move vertically, so that the sampling part can adapt to sampling ports of different heights.

[0031] The bottom end of the second drain pipe 12 is inserted into the drain pipe 17, and the drain pipe 17 is inserted into the water inlet 25. The water inlet 25 is connected to the top of the water storage tank 26 by installation. Through the connection between the drain pipe 17 and the water inlet 25, the purified water that was originally drained into the water storage tank 26 is allowed to enter the water storage tank 26 for secondary recycling.

[0032] A groove 27 is formed inside the base plate 1, and a water storage tank 26 is installed inside the groove 27. A drain outlet 22 is opened on one side of the water storage tank 26, and a drain plug 23 is connected to the drain outlet 22. Through the connection between the drain outlet 22 and the drain plug 23, the purified water collected inside the water storage tank 26 can be easily discharged for secondary use.

[0033] One end of the base plate 1 is connected to the handle 2 by a fixed connection. Four casters 28 are installed at the bottom of the base plate 1. The casters 28 are symmetrically distributed. The installation of the handle 2 and the casters 28 makes the entire tool easy to move and adjust to the appropriate sampling position.

[0034] The working principle of this purified water auxiliary sampling tool is as follows: When the operator is sampling purified water, the tool is moved to a suitable position near the water inlet using the handle 2 and the casters 28. A fixing block 24 is located on the top of the base plate 1, and a sleeve structure is located above the fixing block 24. By rotating the positioning pin 20, the sleeve 18 is moved vertically on the sleeve rod 21 using the internal thread seat 19 to adjust to a suitable height. The positioning pin 20 is then tightened. A second support frame 4 is fixedly connected to the surface of the sleeve 18. Below the 4th support, a third support frame 5 is provided. The operator uses the damping bushing 6 to rotate the third support frame 5, inserts the sampling tube 16 into the hole at one end of the third support frame 5, and rotates the third support frame 5 to move it below the second funnel 15. The surface of the sleeve 18 is fixedly connected to the first support frame 3. One end of the first support frame 3 has a hole for the first funnel 7. The bottom of the water inlet pipe 8 has two bases. A first control valve 9 is installed at one end of the first base 10, and a second control valve 13 is installed at one end of the second base 14. During operation, the valves must be closed first. Close the first control valve 9 and open the second control valve 13. Next, open the water inlet of the purified water storage container, allowing the initially flowing purified water to flow through the first funnel 7 into the inlet pipe 8. Since the first control valve 9 is closed, the purified water flows through the second control valve 13 into the second drain pipe 12, then through the second drain pipe 12 into the drain pipe 17, and finally through the water inlet 25 into the water storage tank 26. After a certain period, the operator needs to open the first control valve 9 and close the second control valve 13, allowing the purified water to flow through the first control valve 9 into the first drain pipe 17. The water flows through pipe 11 to the second funnel 15 and then into the sampling tube 16. When the sampling tube 16 reaches a certain capacity, the water inlet is closed, the first control valve 9 is closed, the damping bushing 6 is rotated, the sampling tube 16 is taken out and stored. A groove 27 is opened on the top of the base plate 1. A water storage tank 26 is installed inside the groove 27. When the purified water capacity inside the water storage tank 26 reaches a certain level, the operator can pull out the drain plug 23 and connect the drain outlet 22 with a connecting tool to allow the purified water inside the water storage tank 26 to be recycled.

[0035] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A purified water auxiliary sampling tool, comprising a base plate (1), characterized in that: A first funnel (7) is provided above the base plate (1). A water inlet pipe (8) is fixedly connected to the bottom of the first funnel (7). A first base (10) is installed at the bottom of the water inlet pipe (8). A first control valve (9) is installed on one side of the first base (10). A first drainage pipe (11) is installed at the bottom of the first base (10). A second base (14) is installed at the bottom of the water inlet pipe (8). A second control valve (13) is installed on one side of the second base (14). A second drainage pipe (12) is installed at the bottom of the second base (14).

2. The purified water auxiliary sampling tool according to claim 1, characterized in that: The first funnel (7) is sleeved on the first support frame (3), and the first support frame (3) is connected to the sleeve (18) by a fixed connection. A second support frame (4) is provided below the first support frame (3), and the second support frame (4) is fixedly connected to the sleeve (18). A hole is opened at one end of the second support frame (4) to insert the second funnel (15). A sampling tube (16) is provided below the second funnel (15), and the sampling tube (16) is connected to the third support frame (5) by an insertion. The third support frame (5) is connected to the second support frame (4) through a damping bushing (6).

3. The purified water auxiliary sampling tool according to claim 1, characterized in that: A fixing block (24) is installed on the top of the base plate (1). The top of the fixing block (24) is connected to the sleeve rod (21) by a fixed connection. The sleeve rod (21) is connected to the sleeve (18) by an insertion. An internal thread seat (19) is installed on the surface of the sleeve (18). The internal thread seat (19) is connected to the positioning pin (20) by a sleeve connection.

4. The purified water auxiliary sampling tool according to claim 1, characterized in that: The bottom end of the second drain pipe (12) is inserted into the drain pipe (17), the drain pipe (17) is inserted into the water inlet (25), and the water inlet (25) is connected to the top of the water storage tank (26) by means of installation.

5. The purified water auxiliary sampling tool according to claim 1, characterized in that: The base plate (1) has a groove (27) inside, and a water storage tank (26) is installed inside the groove (27). A drain outlet (22) is opened on one side of the water storage tank (26), and a drain plug (23) is fitted into the drain outlet (22).

6. The purified water auxiliary sampling tool according to claim 1, characterized in that: One end of the base plate (1) is connected to the handle (2) by a fixed connection. The bottom of the base plate (1) is equipped with casters (28). There are four casters (28), and the casters (28) are symmetrically distributed.

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