Sodium hydroxide deterioration detection equipment
By designing a sodium hydroxide detection equipment including detecting the shell, the storage structure of the solution, and the squeezing structure, it solves the problem that the existing technology cannot quickly detect the deterioration of the sodium hydroxide solution, and achieves fast and simple detection effects.
Patent Information
- Application Number
- CN202323542973.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-25
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2033-12-25
AI Technical Summary
The prior art cannot quickly and effectively detect the deterioration of sodium hydroxide solution, and the detection process is cumbersome.
A kind of sodium hydroxide testing equipment is designed, including detection shells, solution storage structure and extrusion structure. Sodium hydroxide solution is injected into the storage box through injection port and tympanic membrane, and the medicinal solution is mixed with the solution with the solution and the diaphragm and the solution. , Observe the reaction after mixed for detection.
The deterioration of the sodium hydroxide solution is achieved quickly and simply, and the tedious chemical testing procedures are avoided.
Smart Images
Figure CN222420124U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sodium hydroxide detection, and in particular relates to sodium hydroxide deterioration detection equipment. Background Art
[0002] Sodium hydroxide, also known as caustic soda, caustic soda, caustic soda, and flake caustic soda, is an inorganic compound with the chemical formula NaOH and a relative molecular weight of 39.9970. Sodium hydroxide is strongly alkaline and extremely corrosive. It can be used as an acid neutralizer, complex masking agent, precipitant, precipitation masking agent, color developer, saponifier, peeling agent, detergent, etc. It has a wide range of uses.
[0003] When using sodium hydroxide solution, it is necessary to first test its quality before using it. Since sodium hydroxide solution is easy to react with carbon dioxide in the air and deteriorate during storage, it is necessary to add a variety of chemical agents to the solution for testing. However, there are many existing testing tools, and the chemical testing procedures are relatively cumbersome, and it is impossible to quickly detect the deterioration of sodium hydroxide solution. Based on this, the utility model applies to design a sodium hydroxide deterioration detection device. Utility Model Content
[0004] In order to solve the above problems existing in the prior art, the utility model provides a sodium hydroxide deterioration detection device, which has the characteristic of quickly detecting the sodium hydroxide solution.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sodium hydroxide deterioration detection device, comprising a detection shell, three solution storage structures and three extrusion structures, the solution storage structure comprising a storage box, a rotating shaft is rotatably installed inside the storage box, an injection tube is fixedly installed inside the rotating shaft, an injection port is fixedly installed at one end of the injection tube, a tympanic membrane is arranged inside the injection port, and stirring rods are arranged on both sides of the outer surface of the injection tube; the extrusion structure comprises a plug, a sealing bag is fixedly installed on one side of the outer surface of the plug, a medicine liquid tank is opened inside the sealing bag, and a diaphragm is fixedly installed inside the medicine liquid tank.
[0006] As a preferred technical solution of a sodium hydroxide deterioration detection device of the utility model, a connection hole is opened on one side of the outer surface of the three storage boxes, and limiting columns are fixedly installed on both sides of the outer surface of the three storage boxes.
[0007] As a preferred technical solution of a sodium hydroxide deterioration detection device of the utility model, three observation windows are provided on the top of the outer surface of the detection shell, a slot is provided inside the detection shell, and three sockets are provided on one side of the outer surface of the detection shell.
[0008] As a preferred technical solution of a sodium hydroxide deterioration detection device of the utility model, the size of the three sockets is the same as the size of the storage box.
[0009] As a preferred technical solution of a sodium hydroxide deterioration detection device of the utility model, three docking ports are provided on one side of the outer surface of the detection shell, and limiting grooves are provided on both sides of the three docking ports.
[0010] As a preferred technical solution of a sodium hydroxide deterioration detection device of the utility model, the size of the two limit grooves is the same as that of the limit column.
[0011] As a preferred technical solution of a sodium hydroxide deterioration detection device of the utility model, the size of the three docking ports is the same as the size of the plug.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. When the utility model is in use, through the solution storage structure and the extrusion structure, three storage boxes are respectively inserted into the slot from the socket, and then the sodium hydroxide solution is divided into three parts and injected into the storage box from the injection port by using a syringe. Due to the setting of the tympanic membrane, the solution will not flow back out, and the solution enters the storage box. At this time, three plugs are respectively inserted into the slot from the docking port and docked with the connection holes of the three storage boxes respectively. By pressing the sealed bag hard, the medicine in the medicine tank breaks the diaphragm and flows into the storage box. At this time, the medicine is mixed with the sodium hydroxide solution, and whether it is deteriorated can be detected by observing the observation window, thereby achieving the purpose of rapid detection of the sodium hydroxide solution;
[0014] 2. When the utility model is in use, when the drug solution and the sodium hydroxide solution enter the storage box, due to the setting of the rotating shaft, the stirring rods arranged on both sides of the injection tube can fully mix the solutions by rotating the injection port respectively, so that the deterioration of the sodium hydroxide can be observed more quickly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0016] Figure 1 This is a schematic diagram of the appearance structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the docking structure of the utility model;
[0018] Figure 3 It is a cutaway schematic diagram of the solution storage structure of the utility model;
[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;
[0020] Figure 5 It is a cutaway schematic diagram of the extrusion structure of the utility model.
[0021] In the figure: 1. detection shell; 2. observation window; 3. solution storage structure; 31. storage box; 32. connection hole; 33. limit column; 34. rotating shaft; 35. injection tube; 36. stirring rod; 37. injection port; 38. eardrum; 4. extrusion structure; 41. plug; 42. sealing bag; 43. medicine solution tank; 44. diaphragm; 5. slot; 6. socket; 7. docking port; 8. limit slot. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example 1
[0024] See also Figure 1-5 The utility model provides the following technical solutions: a sodium hydroxide deterioration detection device, comprising a detection shell 1, three solution storage structures 3 and three extrusion structures 4, the solution storage structure 3 comprises a storage box 31, a rotating shaft 34 is rotatably installed inside the storage box 31, a liquid injection tube 35 is fixedly installed inside the rotating shaft 34, an injection port 37 is fixedly installed at one end of the liquid injection tube 35, a tympanic membrane 38 is arranged inside the injection port 37, and stirring rods 36 are arranged on both sides of the outer surface of the liquid injection tube 35; the extrusion structure 4 comprises a plug 41, a sealing bag 42 is fixedly installed on one side of the outer surface of the plug 41, a liquid medicine tank 43 is opened inside the sealing bag 42, and a diaphragm 44 is fixedly installed inside the liquid medicine tank 43.
[0025] Example 2
[0026] See also Figure 2-3 The utility model provides the following technical solution: a connection hole 32 is provided on one side of the outer surface of the three storage boxes 31, and a limit column 33 is fixedly installed on both sides of the outer surface of the three storage boxes 31. Three observation windows 2 are provided on the top of the outer surface of the detection shell 1, a slot 5 is provided inside the detection shell 1, and three sockets 6 are provided on one side of the outer surface of the detection shell 1.
[0027] By inserting the limiting column 33 into the limiting groove 8, the storage box 31 can be fixed to make it more stable during detection. When the limiting column 33 is inserted into the limiting groove 8, the connecting hole 32 overlaps with the docking port 7 to facilitate the insertion of the plug 41.
[0028] Example 3
[0029] See also Figure 2-3 The utility model provides the following technical solution: three docking ports 7 are provided on one side of the outer surface of the detection housing 1, and limiting grooves 8 are provided on both sides of the three docking ports 7. The sizes of the two limiting grooves 8 are the same as those of the limiting columns 33. The sizes of the three docking ports 7 are the same as those of the plug 41.
[0030] The liquid medicines arranged in the liquid medicine tank 43 are respectively dilute hydrochloric acid, clear lime water and potassium chloride from left to right. When the three liquid medicines are mixed with the sodium hydroxide solution, if bubbles and precipitates appear respectively, it means that the sodium hydroxide solution has deteriorated and cannot be used.
[0031] Working principle and use process of the utility model: During the use of the utility model,
[0032] First, three extrusion structures 4 are prepared, and dilute hydrochloric acid, clarified lime water and potassium chloride are respectively injected into the three medicine tanks 43. After the preparation is completed, the plugs 41 are respectively inserted into the docking ports 7. At this time, the three storage boxes 31 are respectively inserted from the socket 6 into the slot 5. At this time, the sodium hydroxide solution is divided into three parts by using a syringe and injected into the storage box 31 from the injection port 37. Due to the setting of the tympanic membrane 38, the solution will not flow back and out, and the solution enters the storage box 31. At this time, the three plugs 41 are respectively inserted into the slot 5 from the docking port 7 and docked with the connecting holes 32 of the three storage boxes 31 respectively. The sealing bag 42 is pressed hard to break the diaphragm 44 in the medicine tank 43 and flow into the storage box 31. At this time, the medicine is mixed with the sodium hydroxide solution. By observing the observation window 2, if bubbles are generated in the first storage box 31 on the left, white precipitate appears in the second storage box 31, and white precipitate appears in the third storage box 31, it means that the sodium hydroxide solution has deteriorated and cannot be used.
[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A sodium hydroxide deterioration detection device, comprising a detection housing (1), three solution storage structures (3) and three extrusion structures (4), characterized in that: The solution storage structure (3) comprises a storage box (31), a rotating shaft (34) is rotatably mounted inside the storage box (31), a liquid injection tube (35) is fixedly mounted inside the rotating shaft (34), an injection port (37) is fixedly mounted at one end of the liquid injection tube (35), a tympanic membrane (38) is arranged inside the injection port (37), and stirring rods (36) are arranged on both sides of the outer surface of the liquid injection tube (35); The extrusion structure (4) comprises a plug (41), a sealing bag (42) is fixedly mounted on one side of the outer surface of the plug (41), a liquid medicine tank (43) is provided inside the sealing bag (42), and a diaphragm (44) is fixedly mounted inside the liquid medicine tank (43).
2. A sodium hydroxide deterioration detection device according to claim 1, characterized in that: A connection hole (32) is provided on one side of the outer surface of the three storage boxes (31), and limiting columns (33) are fixedly installed on both sides of the outer surface of the three storage boxes (31).
3. A sodium hydroxide deterioration detection device according to claim 1, characterized in that: The top of the outer surface of the detection shell (1) is provided with three observation windows (2), the interior of the detection shell (1) is provided with a slot (5), and one side of the outer surface of the detection shell (1) is provided with three sockets (6).
4. A sodium hydroxide deterioration detection device according to claim 3, characterized in that: The dimensions of the three sockets (6) are the same as the dimensions of the storage box (31).
5. A sodium hydroxide deterioration detection device according to claim 1, characterized in that: Three docking ports (7) are provided on one side of the outer surface of the detection housing (1), and limiting grooves (8) are provided on both sides of the three docking ports (7).
6. A sodium hydroxide deterioration detection device according to claim 5, characterized in that: The two limiting grooves (8) have the same size as the limiting columns (33).
7. A sodium hydroxide deterioration detection device according to claim 5, characterized in that: The dimensions of the three docking ports (7) are the same as the dimensions of the plug (41).