Sampling detection device
By designing a sampling and detection device with spacer openings and opposite handles, the problem of alkali liquid splashing and burning the skin during electrolyte sampling and detection is solved, and safe and efficient sampling and detection are achieved.
Patent Information
- Application Number
- CN202422303262.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-20
AI Technical Summary
In the prior art, the electrolyte sampling and detection method has the risk of lye splashing and burning the skin, and the operation is unsafe.
A sampling and detection device is designed, including a bottle body and a handle, with spaced first and second openings on the bottle body, the first opening is used to add a hydrometer, and the second opening is used to take samples, and the handle is arranged opposite the second opening to prevent the solution from splashing on the hand.
It achieves the prevention of liquid splashing and burning of hands during sampling and testing, improving the safety of operation and the accuracy of detection.
Smart Images
Figure CN223154574U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of hydrogen production by electrolysis, and more particularly, to a sampling and detection device. Background Art
[0002] The hydrogen production route is usually hydrogen production by electrolyzing water. Electric energy generated by wind power and photovoltaic power generation is used to electrolyze water to produce hydrogen. Since the conductivity of pure water is relatively low, an electrolyte needs to be added to the raw water. During the operation of the device, the electrolyte does not participate in the electrolysis reaction, resulting in a change in the electrolyte concentration. It is necessary to regularly sample and test the electrolyte to detect the concentration.
[0003] In the related art, the sampling and detection method for the electrolyte is as follows: First, use a beaker to collect the electrolyte, then transfer it to a transparent graduated cylinder, and put a hydrometer to detect the specific gravity of the lye. Since the electrolyte is strongly alkaline and its liquid is corrosive, the above sampling and detection method requires replacing the measuring tool and there is a risk of lye splashing and burning the skin. Utility Model Content
[0004] The purpose of the present disclosure is to provide a sampling and detection device that can avoid liquid splashing and burning the hand.
[0005] To achieve the above object, the present disclosure provides a sampling and detection device, which includes a sampling bottle. The sampling bottle includes a bottle body and a handle. The bottle body is provided with a first opening and a second opening. The first opening is used for inserting a hydrometer, and the second opening is used for sampling. The first opening and the second opening are spaced apart from each other and the first opening is higher than the second opening. The handle is connected to the bottle body and is disposed on the opposite side of the second opening.
[0006] Optionally, the bottle body includes a first part and a second part. The first part is connected to the second part. The first part is configured as a cone, and the second part is configured as a cylinder. The first opening and the second opening are both provided on the first part.
[0007] Optionally, the first opening is provided at the top of the first part, and the second opening is provided on the side of the first part.
[0008] Optionally, the handle is provided on the first part.
[0009] Optionally, the second opening is larger than the first opening.
[0010] Optionally, the bottle body is provided with a maximum liquid level marking line.
[0011] Optionally, the handle is higher than the maximum liquid level marking line.
[0012] Optionally, the bottle body is configured as a corrosion - resistant bottle body, and the bottle body is transparent.
[0013] Optionally, the sampling bottle is made of glass.
[0014] Optionally, scale lines are provided on the bottle body.
[0015] Through the above - mentioned technical solution, when it is necessary to detect a solution, the handle can be held to keep the sampling bottle stable. After pouring the solution to be detected into the sampling bottle through the second opening, a hydrometer is put into the first opening for detection. Thus, sampling and detection can be realized in the sampling bottle. Since the first opening is higher than the second opening, it can avoid contaminating the first opening when pouring the solution to be detected through the second opening, which affects the detection result. Among them, since the handle is arranged on the opposite side of the second opening, it can avoid the solution splashing onto the hand holding the handle and burning the hand, causing harm to the staff during the process of pouring the solution into the second opening. Therefore, since the bottle body is provided with the first opening and the second opening, sampling and detection can be completed simultaneously in the sampling bottle. At the same time, by arranging the handle on the opposite side of the second opening, it can avoid the situation that the hand is damaged due to the splashing of the solution when transferring the solution to the second opening, ensuring the safety of the operation.
[0016] Other features and advantages of the present disclosure will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. They are used together with the following specific implementation to explain the present disclosure, but do not constitute a limitation to the present disclosure. In the drawings:
[0018] Figure 1 is a schematic structural diagram of the sampling and detection device provided by an embodiment of the present disclosure;
[0019] Figure 2 is a schematic structural diagram of the sampling and detection device from another perspective provided by an embodiment of the present disclosure.
[0020] DESCRIPTION OF THE REFERENCE NUMERALS
[0021] 1 - bottle body, 11 - first opening, 12 - second opening, 13 - first part, 14 - second part, 2 - handle, 3 - highest liquid level marking line, 4 - scale line. DETAILED DESCRIPTION OF THE INVENTION
[0022] The following will describe in detail the specific implementation of the present disclosure with reference to the drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure and does not limit the present disclosure.
[0023] In the present disclosure, unless otherwise stated, the orientation terms "upper" and "lower" generally refer to "upper" and "lower" that are opposite in the direction of gravity when the corresponding components are in use. The "top" and "bottom" generally refer to the "top" and "bottom" along the height direction with respect to the corresponding components in the use state. In addition, the use of terms such as "first" and "second" is for the purpose of distinguishing different components and does not have an order or importance. In addition, when referring to the accompanying drawings in the following description, the same reference numerals in different drawings represent the same elements. Those skilled in the art should understand that the above definitions are only used to explain and illustrate the present disclosure and should not be construed as a limitation to the present disclosure.
[0024] According to a specific embodiment of the present disclosure, referring to Figure 1 and Figure 2 as shown, a sampling and detection device is provided. The sampling and detection device includes a sampling bottle, and the sampling bottle includes a bottle body 1 and a handle 2. A first opening 11 and a second opening 12 are formed in the bottle body 1. The first opening 11 is for adding a hydrometer, and the second opening 12 is for sampling. The first opening 11 and the second opening 12 are spaced apart from each other and the first opening 11 is higher than the second opening 12. The handle 2 is connected to the bottle body 1 and is provided on the opposite side of the second opening 12.
[0025] Through the above technical solution, when it is necessary to detect a solution, the handle 2 can be held to keep the sampling bottle stable. After pouring the solution to be detected into the sampling bottle through the second opening 12, a hydrometer is put into the first opening 11 for detection, so that sampling and detection can be realized in the sampling process. Since the first opening 11 is higher than the second opening 12, it can avoid contaminating the first opening 11 when pouring the solution to be detected through the second opening 12 and affecting the detection result. Among them, since the handle 2 is provided on the opposite side of the second opening 12, it can avoid the solution splashing onto the hand holding the handle 2 and burning the hand to cause harm to the staff during the process of pouring the solution into the second opening 12. Thus, since the bottle body 1 is provided with the first opening 11 and the second opening 12, sampling and detection can be completed simultaneously in the sampling process. At the same time, by providing the handle 2 on the opposite side of the second opening 12, it can avoid the situation that the hand is damaged due to the splashing of the solution when transferring the solution to the second opening 12, ensuring the safety of the operation.
[0026] Among them, the hydrometer can also be other detectors for detecting solutions, and the present disclosure does not make specific limitations thereto.
[0027] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2As shown, the bottle body 1 may include a first part 13 and a second part 14. The first part 13 is connected to the second part 14. The first part 13 may be configured as a cone, and the second part 14 is configured as a cylinder. The first opening 11 and the second opening 12 are both provided on the first part 13. Thus, when the bottle body 1 is placed on a horizontal plane, the first part 13 is located at the upper part of the bottle body 1, and the second part 14 is located at the lower part of the bottle body 1. The first part 13 is configured as a cone so as to open an opening on the side or the top of the cone. At the same time, the center of gravity of the bottle body 1 can be lowered, and the stability of the bottle body 1 can be increased. The second part 14 is set as a cylinder so that the second part 14 can be placed on a horizontal plane. By providing both the first opening 11 and the second opening 12 on the first part 13, it is possible to avoid the heights of the first opening 11 and the second opening 12 being too low, and the solution overflowing from the first opening 11 or the second opening 12, which affects the sampling capacity of the sampling bottle.
[0028] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 As shown, the first opening 11 may be provided at the top of the first part 13, and the second opening 12 may be provided on the side of the first part 13. By providing the first opening 11 at the top of the first part 13, when detecting the solution, the hydrometer can be vertically immersed in the solution, avoiding the influence on the detection result due to the inclination of the hydrometer.
[0029] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 As shown, the handle 2 may be provided on the first part 13. By providing the handle 2 on the first part 13, that is, the handle 2 is located at the upper part of the bottle body 1, it is convenient for the staff to hold or control the bottle body 1 to pour out the solution. In addition, the handle 2 is provided on the first part 13, that is, at a position close to the first opening 11 and the second opening 12, so that when the solution in the bottle body 1 is poured out, the inclination angle of the bottle body 1 can be reduced, ensuring the stability during pouring.
[0030] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 As shown, the second opening 12 may be larger than the first opening 11. In this way, a container filled with the solution can abut against the second opening 12 and pour the solution into the bottle body 1, avoiding the inconvenience of pouring the solution due to the too small second opening 12, which affects the transfer efficiency of the solution.
[0031] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2As shown, the bottle body 1 is provided with a maximum liquid level marking line 3. By setting the maximum liquid level marking line 3 on the bottle body 1, it can prevent the solution entering the bottle body 1 during use from exceeding the container's load-bearing range, resulting in solution overflow or leakage. Thus, the safety of operation is improved. Among them, the heights of the first opening 11 and the second opening 12 are both higher than the maximum liquid level marking line 3 to ensure that the solution can reach the maximum liquid level and avoid the solution overflowing from the first opening 11 or the second opening 12.
[0032] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 As shown, the handle 2 is higher than the maximum liquid level marking line 3. In this way, if the volume of the solution in the bottle body 1 reaches the maximum liquid level marking line 3, when the staff needs to hold the handle 2 to pour out the solution in the bottle body 1, the solution is not likely to overflow. When the handle 2 is arranged at the lower part, if the staff tilts the bottle body 1 slightly, the solution will pour out, which is inconvenient to control the flow rate of the solution. Thus, the accuracy of the solution volume when pouring out the solution is improved.
[0033] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 As shown, the bottle body 1 can be configured as an anti-corrosion bottle body 1, and the bottle body 1 is transparent. In this way, the sampling bottle can sample corrosive solutions such as electrolytes, improving the applicable range of the sampling bottle. It can avoid the bottle body 1 being corroded by the corrosive solution, shortening the service life of the sampling bottle. At the same time, it can also avoid the corrosive solution reacting with the bottle body 1 or contaminating the sampled solution, affecting the accuracy of solution detection. In addition, by setting the bottle body 1 to be transparent, it is convenient to observe the state of the solution in the bottle body 1 or the volume of the sampled solution, avoiding insufficient sampling affecting the test results or excessive sampling causing waste.
[0034] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 As shown, the sampling bottle can be configured as a glass material. Glass has anti-corrosive properties, so it is suitable for containing corrosive solutions. And glass containers have good durability and can be cleaned and disinfected multiple times, improving the service life of the sampling bottle.
[0035] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 As shown, a scale line 4 is provided on the bottle body 1. In this way, it is convenient for the staff to measure and record the volume of the test solution, avoiding experimental errors caused by inaccurate volume measurement.
[0036] Next, referring to Figure 1 and Figure 2As shown, the present disclosure will introduce in detail the specific usage process of the sampling and detection device in combination with the above specific embodiments. When it is necessary to detect a solution, the staff holds the handle 2 with their hand to maintain the stability of the bottle body 1, pours the liquid into the sampling bottle through the second opening 12 on the side opposite to the handle 2, so as to avoid splashing and burning the hand during the pouring process of the solution, observes and records the volume of the solution according to the scale line 4, then vertically inserts the hydrometer into the sampling bottle through the first opening 11 and immerses it in the solution, and observes the value of the hydrometer through the bottle body 1, so as to realize the sampling and detection of the solution in the sampling bottle.
[0037] The preferred embodiments of the present disclosure have been described in detail above in conjunction with the accompanying drawings. However, the present disclosure is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.
[0038] In addition, it should be noted that, among the various specific technical features described in the above specific embodiments, they can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the present disclosure will not separately describe various possible combination methods.
[0039] Furthermore, any combination can be made between various different embodiments of the present disclosure, as long as it does not violate the idea of the present disclosure, it should also be regarded as the content disclosed by the present disclosure.
Claims
1. A sampling detection device, characterized in that, The sampling and testing device includes a sampling bottle, the sampling bottle includes a bottle body and a handle, a first opening and a second opening are formed in the bottle body, the first opening is used for inserting a hydrometer, the second opening is used for sampling, the first opening and the second opening are spaced apart from each other and the first opening is higher than the second opening, and the handle is connected to the bottle body and is arranged on the opposite side of the second opening.
2. The sampling and detection device according to claim 1, characterized in that, The bottle body includes a first part and a second part, the first part is connected to the second part, the first part is configured as a cone, the second part is configured as a cylinder, and the first opening and the second opening are both arranged on the first part.
3. The sampling and detection device according to claim 2, wherein The first opening is arranged at the top of the first part, and the second opening is arranged on the side of the first part.
4. The sampling and detection device according to claim 3, wherein The handle is arranged on the first part.
5. The sampling and detection device according to claim 1, wherein The second opening is larger than the first opening.
6. The sampling and detection device according to claim 1, characterized in that The bottle body is provided with a maximum liquid level marking line.
7. The sampling and detection device according to claim 6, wherein The handle is higher than the maximum liquid level marking line.
8. The sampling and detection device according to any one of claims 1-7, characterized in that, The bottle body is configured as an anti-corrosion bottle body, and the bottle body is transparent.
9. The sampling and detection device according to claim 8, wherein The sampling bottle is configured to be made of glass.
10. The sampling and detection device according to claim 8, wherein The bottle body is provided with scale lines.