Online chlorine ion content measuring device

Abstract

The utility model provides an online chlorine ion content measuring device, which belongs to the technical field of analytical chemistry and comprises a measuring instrument body, a water suction pump adaptively mounted on the outer surface of the measuring instrument body, a first hose communicated with a water inlet of the water suction pump, a solution container arranged on the outer side of the first hose and a second hose communicated with the lower part of the solution container, the inserting assembly and the fixing assembly are arranged on the outer end faces of the first hose and the second hose respectively and used in cooperation with rapid communication or sealing of the first hose and the second hose. Through the cooperation of the inserting assembly and the fixing assembly and in the preparation stage before online chlorine ion content measurement, the water suction pump can rapidly pump a solution in the solution container, it is ensured that measurement work is conducted continuously, after measurement is completed, the solution in the pipe can be prevented from leaking, and the measurement efficiency is improved. The effects of preventing the measurement result from being influenced by the loss of the solution and preventing the leakage of the solution from polluting and corroding the measurement environment and equipment are achieved.

Description

Technical Field

[0001] This invention belongs to the field of analytical chemistry technology, specifically relating to an online chloride ion content measuring device. Background Technology

[0002] Online chloride ion content measurement devices can continuously and in real-time measure the chloride ion content in solutions or water bodies in scenarios such as production processes and water quality monitoring. They can promptly acquire dynamic changes in chloride ion content, providing accurate real-time data support for related production operations and water quality management. For example, in chemical production, the chloride ion content in the reaction solution can be monitored in real time to ensure stable reaction conditions.

[0003] Some existing online chloride ion content measuring devices often suffer from poor sealing at pipe connections during use. When the pipes are separated after measurement, residual solution may leak from the end of the pipe, causing pollution of the measurement environment, corrosion of the measuring equipment, and consequently increased equipment maintenance costs. Utility Model Content

[0004] The purpose of this invention is to provide an online chloride ion content measuring device, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An online chloride ion content measuring device includes a sampling mechanism, comprising a measuring instrument body, a water pump adapted to be installed on the outer surface of the measuring instrument body, a first hose connected to the water inlet of the water pump, a solution container disposed outside the first hose, and a second hose connected to the bottom of the solution container.

[0007] And a plug-in assembly and a fixing assembly respectively disposed on the outer end face of the first hose and the second hose, and used to quickly connect or seal the first hose and the second hose.

[0008] As a preferred embodiment of the present invention, the plug-in assembly includes a plug tube fixedly sleeved on the outer surface of the first flexible tube, a first compression block movably connected to the inner surface of the plug tube, a first movable block fixedly installed on the outer surface of the first compression block, and a plurality of first through holes penetrating the outer surface of the first movable block.

[0009] As a preferred embodiment of the present invention, the plug-in assembly further includes a first spring fixedly installed on the outer end face of the first movable block, a first sealing ring fixedly connected to the inner wall of the plug tube and used in conjunction with the first spring, and a limiting groove formed on the outer surface of the plug tube.

[0010] In a preferred embodiment of this utility model, the inner surface of the insertion tube slides in contact with the outer surface of the first compression block, the first through holes are distributed in a circumferential array on the outer surface of the first movable block, and the outer end face of the first spring is fixedly connected to the outer end face of the first sealing ring.

[0011] As a preferred embodiment of this utility model, the fixing component includes a fixing sleeve fixedly sleeved on the outer surface of the second hose, a plurality of through grooves formed on the outer surface of the fixing sleeve, a ball bearing movably connected to the inner wall of the through groove and used in conjunction with the limiting groove, a movable sleeve slidably sleeved on the outer surface of the fixing sleeve, a limiting block fixedly connected to the inner wall of the movable sleeve and used in conjunction with the ball bearing, and a second spring sleeved on the outer surface of the fixing sleeve and used in conjunction with the limiting block.

[0012] In a preferred embodiment of this utility model, all of the aforementioned through slots extend through the inner wall of the fixed sleeve, the outer end face of the second spring is fixedly connected to the outer end face of the fixed sleeve, and the other end of the second spring is fixedly connected to the outer end face of the movable sleeve.

[0013] As a preferred embodiment of this utility model, the fixing component further includes a second extrusion block movably connected to the inner surface of the fixing sleeve and used in conjunction with the first extrusion block, a second movable block fixedly installed on the outer surface of the second extrusion block, a plurality of second through holes penetrating the outer surface of the second movable block and used in conjunction with the first through hole, a third spring fixedly installed on the outer end face of the second movable block, and a second sealing ring fixedly connected to the inner wall of the fixing sleeve and used in conjunction with the third spring.

[0014] In a preferred embodiment of this utility model, the outer surface of the second extrusion block slides in contact with the inner surface of the fixed sleeve, and the outer end face of the third spring is fixedly connected to the outer end face of the second sealing ring.

[0015] Compared with the prior art, the beneficial effects of this utility model are: through the cooperation of the plug-in component and the fixing component, in the preparation stage before the online chloride ion content measurement, the water pump can quickly draw the solution into the solution container and ensure that the measurement work is uninterrupted. After the measurement is completed, it can also prevent the solution in the pipe from leaking, so as to prevent the measurement results from being affected by the loss of solution, and at the same time avoid the leakage solution from causing pollution and corrosion to the measurement environment and equipment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

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

[0018] Figure 2 This utility model Figure 1 A magnified view of the structure at point A in the middle;

[0019] Figure 3 This is a schematic diagram of the internal structure of the insertion tube in this utility model;

[0020] Figure 4 This is a schematic diagram of the interior of the movable sleeve in this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the fixed sleeve in this utility model.

[0022] In the diagram: 100, sampling mechanism; 101, measuring instrument body; 102, water pump; 103, first hose; 104, solution container; 105, second hose; 200, sealing mechanism; 201, plug-in assembly; 201a, plug-in tube; 201b, first compression block; 201c, first movable block; 201d, first through hole; 201e, first spring; 201f, first sealing ring; 201g, limiting groove; 202, fixing assembly; 202a, fixing sleeve; 202b, through groove; 202c, ball bearing; 202d, movable sleeve; 202e, limiting block; 202f, second spring; 202g, second compression block; 202h, second movable block; 202i, second through hole; 201j, third spring; 201k, second sealing ring. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example

[0027] Reference Figures 1-5 This is an embodiment of the present invention, which provides an online chloride ion content measuring device, comprising:

[0028] The sampling mechanism 100 includes a measuring instrument body 101, a water pump 102 adapted to be installed on the outer surface of the measuring instrument body 101, a first hose 103 connected to the water inlet of the water pump 102, a solution container 104 disposed outside the first hose 103, and a second hose 105 connected to the bottom of the solution container 104.

[0029] It should be noted that the measuring instrument body 101 is used to measure the chloride ion content in the solution. As a key device for obtaining measurement data, the water pump 102 is used to provide power to draw the solution to be tested into the measuring device through the first hose 103, ensuring that the solution can smoothly enter the measurement process. The first hose 103 is used to connect the water pump 102 and the second hose 105. The solution container 104 is used to temporarily store the solution to be tested, providing a stable solution source for measurement. The second hose 105 is used to transport the solution in the solution container 104 into the first hose 103.

[0030] And a plug-in assembly 201 and a fixing assembly 202 respectively disposed on the outer end faces of the first hose 103 and the second hose 105, and used to quickly connect or seal the first hose 103 and the second hose 105.

[0031] Specifically, the plug assembly 201 includes a plug tube 201a fixedly sleeved on the outer surface of the first hose 103, a first compression block 201b movably connected to the inner surface of the plug tube 201a, a first movable block 201c fixedly installed on the outer surface of the first compression block 201b, and a plurality of first through holes 201d penetrating the outer surface of the first movable block 201c.

[0032] It should be noted that the insertion tube 201a is the main structure of the insertion assembly 201, used to provide an installation base for other components. The first pressing block 201b can release the blockage of the insertion tube 201a by moving inward, and drive the first movable block 201c to move synchronously, thereby compressing the first spring 201e. The first through hole 201d is used to ensure that the solution entering the insertion tube 201a can smoothly enter the water pump 102. The first spring 201e is used to ensure that the first pressing block 201b automatically resets when it is not subjected to external force, and blocks the insertion tube 201a to prevent solution backflow. The cooperation between the first sealing ring 201f and the first spring 201e can further improve the anti-leakage effect of the solution.

[0033] Furthermore, the plug-in assembly 201 also includes a first spring 201e fixedly installed on the outer end face of the first movable block 201c, a first sealing ring 201f fixedly connected to the inner wall of the plug tube 201a and used in conjunction with the first spring 201e, and a limiting groove 201g opened on the outer surface of the plug tube 201a.

[0034] Preferably, the inner surface of the insertion tube 201a slides in contact with the outer surface of the first compression block 201b, the first through holes 201d are distributed in a circumferential array on the outer surface of the first movable block 201c, and the outer end face of the first spring 201e is fixedly connected to the outer end face of the first sealing ring 201f.

[0035] It should be noted that the fixing component 202 includes a fixing sleeve 202a fixedly sleeved on the outer surface of the second hose 105, a plurality of through grooves 202b formed on the outer surface of the fixing sleeve 202a, a ball bearing 202c movably connected to the inner wall of the through groove 202b and used in conjunction with the limiting groove 201g, a movable sleeve 202d slidably sleeved on the outer surface of the fixing sleeve 202a, a limiting block 202e fixedly connected to the inner wall of the movable sleeve 202d and used in conjunction with the ball bearing 202c, and a second spring 202f sleeved on the outer surface of the fixing sleeve 202a and used in conjunction with the limiting block 202e.

[0036] Furthermore, several through slots 202b extend to the inner wall of the fixed sleeve 202a, the outer end face of the second spring 202f is fixedly connected to the outer end face of the fixed sleeve 202a, and the other end of the second spring 202f is fixedly connected to the outer end face of the movable sleeve 202d.

[0037] Specifically, the fixing component 202 also includes a second pressing block 202g movably connected to the inner surface of the fixing sleeve 202a and used in conjunction with the first pressing block 201b, a second movable block 202h fixedly installed on the outer surface of the second pressing block 202g, a plurality of second through holes 202i penetrating the outer surface of the second movable block 202h and used in conjunction with the first through hole 201d, a third spring 202j fixedly installed on the outer end face of the second movable block 202h, and a second sealing ring 202k fixedly connected to the inner wall of the fixing sleeve 202a and used in conjunction with the third spring 202j.

[0038] It should be further explained that the fixed sleeve 202a is the basic structure of the fixed component 202, used to provide an installation base for other components and the insertion tube 201a. The through groove 202b is used to provide a movable track for the ball bearing 202c, allowing it to move within a certain range. When the insertion tube 201a is inserted into the fixed sleeve 202a, the ball bearing 202c can be engaged in the limiting groove 201g, which plays a role in the initial positioning and fixing of the insertion tube 201a, preventing the insertion tube 201a from shaking or falling off at will. When the movable sleeve 202d moves closer to the fixed sleeve 202a... When sliding in the end face direction, the limiting block 202e on its inner wall pushes the ball 202c towards the center of the fixed sleeve 202a, so that it is firmly locked into the limiting groove 201g, thereby making the insertion tube 201a and the fixed sleeve 202a tightly connected; when it is necessary to separate the insertion tube 201a and the fixed sleeve 202a, the movable sleeve 202d is slid in the opposite direction to release the limiting of the ball 202c, so that the ball 202c can disengage from the limiting groove 201g, thereby releasing the connection between the insertion tube 201a and the fixed sleeve 202a. The second spring 202f is used to... When not subjected to external force, the movable sleeve 202d remains directly above the ball bearing 202c, ensuring that the ball bearing 202c always tends to engage with the limiting groove 201g, thereby maintaining the stability of the connection between the insertion tube 201a and the fixed sleeve 202a. When the insertion tube 201a is inserted into the fixed sleeve 202a, it can drive the first pressing block 201b and the second pressing block 202g to press against each other and drive them to move inward simultaneously, thereby releasing the blockage between the insertion tube 201a and the fixed sleeve 202a, thus realizing the connection between the first hose 103 and the second hose 1. The effect of 05 is that when the insertion tube 201a is inserted into the fixing sleeve 202a, the first through hole 201d and the second through hole 202i are aligned to ensure that the solution can pass through smoothly. Through the cooperation of the third spring 202j and the second sealing ring 202k, the second squeezing block 202g can quickly return to its initial position when the insertion tube 201a and the fixing sleeve 202a are released, thus sealing the fixing sleeve 202a and preventing solution leakage. The second sealing ring 202k is used to prevent the solution from seeping out from the connection between the fixing sleeve 202a and the second hose 105.

[0039] Furthermore, the outer surface of the second extrusion block 202g slides in contact with the inner surface of the fixed sleeve 202a, and the outer end face of the third spring 202j is fixedly connected to the outer end face of the second sealing ring 202k.

[0040] In use, slide the movable sleeve 202d away from the outer end face of the fixed sleeve 202a, so that the limiting block 202e releases the limiting of the ball 202c. Then, hold the insertion tube 201a and slowly insert it into the fixed sleeve 202a. When it is inserted to a certain position, release the movable sleeve 202d, so that the fixed sleeve 202a resets under the reaction force and drives the limiting block 202e to squeeze the ball 202c, so that the ball 202e is inserted into the limiting groove 201g of the insertion tube 201a to connect the insertion tube 201a and the fixed sleeve 202a.

[0041] During this process: the first extrusion block 201b and the second extrusion block 202g extrude each other, causing the first movable block 201c and the second movable block 202h to move in opposite directions, thereby releasing the blockage on the first extrusion block 201b and the second extrusion block 202g and connecting the first hose 103 and the second hose 105.

[0042] Next, the water pump 102 is started to draw the solution from the solution container 104, and the solution enters the measuring instrument body 101 through the first hose 103 and the second hose 105 to measure the chloride ion content.

[0043] After the measurement is completed, the water pump 102 is turned off, and then the movable sleeve 202d is slid to make the ball 202c disengage from the limiting groove 201g, so that the insertion tube 201a can be pulled out. At this time, the reaction force of the first spring 201e and the third spring 202j simultaneously resets the first squeezing block 201b and the second squeezing block 202g, thus completing the sealing of the insertion tube 201a and the fixed sleeve 202a to prevent solution leakage.

[0044] In summary, through the cooperation of the plug-in component 201 and the fixing component 202, during the preparation stage before the online chloride ion content measurement, the water pump 102 can quickly draw the solution into the solution container 104 and ensure that the measurement work is uninterrupted. After the measurement is completed, it can also prevent the solution in the pipe from leaking, so as to prevent the measurement results from being affected by the loss of solution, and avoid the leakage solution from causing pollution and corrosion to the measurement environment and equipment.

[0045] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0046] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0047] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An online chloride ion content measuring device, characterized in that: include, The sampling mechanism (100) includes a measuring instrument body (101), a water pump (102) adapted to be installed on the outer surface of the measuring instrument body (101), a first hose (103) connected to the inlet of the water pump (102), a solution container (104) disposed outside the first hose (103), and a second hose (105) connected to the bottom of the solution container (104). And a plug-in assembly (201) and a fixing assembly (202) respectively disposed on the outer end faces of the first hose (103) and the second hose (105) for quick connection or sealing of the first hose (103) and the second hose (105).

2. The online chloride ion content measuring device according to claim 1, characterized in that: The plug assembly (201) includes a plug tube (201a) fixedly sleeved on the outer surface of the first hose (103), a first compression block (201b) movably connected to the inner surface of the plug tube (201a), a first movable block (201c) fixedly installed on the outer surface of the first compression block (201b), and a plurality of first through holes (201d) penetrating the outer surface of the first movable block (201c).

3. The online chloride ion content measuring device according to claim 2, characterized in that: The plug-in assembly (201) further includes a first spring (201e) fixedly installed on the outer end face of the first movable block (201c), a first sealing ring (201f) fixedly connected to the inner wall of the plug tube (201a) and used in conjunction with the first spring (201e), and a limiting groove (201g) formed on the outer surface of the plug tube (201a).

4. The online chloride ion content measuring device according to claim 3, characterized in that: The inner surface of the insertion tube (201a) slides in contact with the outer surface of the first compression block (201b), the first through holes (201d) are distributed in a circumferential array on the outer surface of the first movable block (201c), and the outer end face of the first spring (201e) is fixedly connected to the outer end face of the first sealing ring (201f).

5. The online chloride ion content measuring device according to claim 4, characterized in that: The fixing component (202) includes a fixing sleeve (202a) fixedly sleeved on the outer surface of the second hose (105), a plurality of through grooves (202b) formed on the outer surface of the fixing sleeve (202a), a ball bearing (202c) movably connected to the inner wall of the through groove (202b) and used in conjunction with the limiting groove (201g), a movable sleeve (202d) slidably sleeved on the outer surface of the fixing sleeve (202a), a limiting block (202e) fixedly connected to the inner wall of the movable sleeve (202d) and used in conjunction with the ball bearing (202c), and a second spring (202f) sleeved on the outer surface of the fixing sleeve (202a) and used in conjunction with the limiting block (202e).

6. The online chloride ion content measuring device according to claim 5, characterized in that: Several of the through slots (202b) extend through the inner wall of the fixed sleeve (202a), the outer end face of the second spring (202f) is fixedly connected to the outer end face of the fixed sleeve (202a), and the other end of the second spring (202f) is fixedly connected to the outer end face of the movable sleeve (202d).

7. The online chloride ion content measuring device according to claim 6, characterized in that: The fixing assembly (202) further includes a second pressing block (202g) movably connected to the inner surface of the fixing sleeve (202a) and used in conjunction with the first pressing block (201b), a second movable block (202h) fixedly installed on the outer surface of the second pressing block (202g), a plurality of second through holes (202i) penetrating the outer surface of the second movable block (202h) and used in conjunction with the first through hole (201d), a third spring (202j) fixedly installed on the outer end face of the second movable block (202h), and a second sealing ring (202k) fixedly connected to the inner wall of the fixing sleeve (202a) and used in conjunction with the third spring (202j).

8. The online chloride ion content measuring device according to claim 7, characterized in that: The outer surface of the second extrusion block (202g) slides in contact with the inner surface of the fixed sleeve (202a), and the outer end face of the third spring (202j) is fixedly connected to the outer end face of the second sealing ring (202k).

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