Intelligent alarm device for laboratory waste liquid

Abstract

The utility model relates to the technical field of waste liquid monitoring, and discloses a laboratory waste liquid intelligent alarm device which comprises a pool, two connecting structures are installed at the bottom of the pool, the same detection box is installed at the bottoms of the two connecting structures, the detection box is of a cylindrical structure, and a flow guide structure is communicated between the bottom of the detection box and the bottom of the pool. A computer controller is arranged on the outer side of the detection box, a detection head and an alarm lamp are connected to the computer controller, and the detection head is located in the detection box. The detection box can be conveniently installed, the height of the detection box can be conveniently adjusted, waste liquid is detected through the detection head, if the waste liquid is unqualified and reaches the standard, the computer controller controls the alarm lamp to give an alarm for reminding, a worker stops pouring the waste liquid into the water tank, and a neutralizing agent is added into the detection box through the adding pipe; chemical properties of the waste liquid are neutralized, a plurality of branch rods are driven by the stirring shaft to rotate to stir the waste liquid and a medicament, and the waste liquid neutralization treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid monitoring, in particular to an intelligent alarm device for waste liquid in a laboratory. Background Art

[0002] The laboratory is the main place for research, experiments, and trial production preparation. The waste liquid generated cannot be discharged directly into the sewer due to issues such as pH and ammonia nitrogen content. A special waste liquid collection device needs to be set up to treat the waste liquid before it is discharged.

[0003] In the prior art, it is found that some experimenters dump waste liquid directly into the sewer due to carelessness. This part of waste liquid is directly discharged without treatment. Firstly, it will pollute the discharged water, resulting in substandard discharge. Secondly, it is easy to corrode and damage the pipeline, resulting in pipeline leakage and other problems. Therefore, a device is needed that can perform simple detection and warning on the discharged water, which can remind the experimenters when they are careless and avoid the situation where the waste liquid is directly discharged into the sewer without treatment.

[0004] Therefore, how to design an intelligent alarm device for laboratory waste liquid has become a problem that we currently need to solve. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides an intelligent alarm device for laboratory waste liquid to solve the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent alarm device for laboratory waste liquid, comprising a water pool, two connecting structures are installed at the bottom of the water pool, the same detection box is installed at the bottom of the two connecting structures, the detection box is a cylindrical structure, and a diversion structure is connected between the bottom of the detection box and the bottom of the water pool, a computer controller is arranged on the outside of the detection box, a detection head and an alarm light are connected to the computer controller, the detection head is located inside the detection box, the waste liquid is detected by the detection head, if the waste liquid does not meet the standards, the computer controller controls the alarm light to send out an alarm reminder, a stirring mechanism is arranged on the detection box, the bottom of the detection box is connected to a water pipe, and a solenoid valve is arranged on the water pipe.

[0009] Preferably, the bottom of the detection box is connected to a sewage pipe, and the outer side of the sewage pipe is threadedly connected to a cap.

[0010] Preferably, an addition tube is provided on the top of the detection box, and a sealing cap is threadedly connected to the top of the addition tube.

[0011] Preferably, the two connecting mechanisms include two sleeves and two plug rods, the two sleeves are fixedly mounted on the top of the detection box, and the two plug rods are fixedly mounted on the bottom of the pool, the plug rods are slidingly connected to the inner sides of the corresponding sleeves, the outer sides of the sleeves are threadedly connected with bolts, and the inner ends of the bolts cooperate with the plug rods.

[0012] Preferably, the diversion structure includes a connecting pipe connected to the bottom of the pool, the bottom of the connecting pipe is connected to a corrugated tube, the bottom end of the corrugated tube is connected to a bent pipe, and the bent pipe is connected to the bottom of the detection box.

[0013] Preferably, the stirring mechanism includes a servo motor, which is mounted on the top of the detection box. A stirring shaft is mounted on the output shaft of the servo motor. The stirring shaft is rotatably mounted on the detection box. The outer side of the stirring shaft is located in the detection box and is mounted with multiple branch rods.

[0014] (III) Beneficial effects

[0015] The utility model provides a laboratory waste liquid intelligent alarm device, which has the following beneficial effects:

[0016] First, the rod is inserted into the sleeve and then fixed with bolts. The detection box can be installed at the bottom of the pool. At the same time, the height of the detection box can be adjusted and it can be disassembled and used flexibly.

[0017] Second: the waste liquid enters the connecting pipe through the pool, and then enters the detection box through the pleated pipe and the bent pipe. The waste liquid is tested by the detection head. If the waste liquid does not meet the standards, the computer controller controls the alarm light to sound an alarm reminder, and the staff stops dumping the waste liquid into the pool. At the same time, the solenoid valve is closed, and the cap can be removed to discharge the waste liquid through the drain pipe, or the sealing cover can be removed, and a neutralizing agent can be added to the inside of the detection box through the adding tube to neutralize the chemical properties of the waste liquid. The servo motor drives the stirring shaft to rotate, and the stirring shaft drives multiple branch rods to rotate to stir the waste liquid and the agent so that the waste liquid meets the discharge standards.

[0018] Thirdly, the utility model is convenient for installing and adjusting the height of the detection box, and detects the waste liquid through the detection head. If the waste liquid does not meet the standards, the computer controller controls the alarm light to sound an alarm reminder, and the staff stops pouring the waste liquid into the pool. A neutralizing agent is added into the detection box through the adding tube to neutralize the chemical properties of the waste liquid. The stirring shaft drives multiple branch rods to rotate to stir the waste liquid and the agent, thereby improving the neutralization treatment effect of the waste liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 For the utility model Figure 1Schematic diagram of the structure viewed from above;

[0021] Figure 3 It is a three-dimensional structural diagram of the computer controller, the alarm light and the detection head in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the stirring shaft and the branch rod in the utility model.

[0023] In the figure: 1. water tank; 2. connecting pipe; 3. pleated pipe; 4. bent pipe; 5. detection box; 6. computer controller; 7. alarm light; 8. detection head; 9. adding pipe; 10. sealing cover; 11. servo motor; 12. stirring shaft; 13. branch rod; 14. sewer pipe; 15. solenoid valve; 16. sewage pipe; 17. cap; 18. sleeve; 19. plug rod; 20. bolt. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0027] like Figure 1-4As shown, the utility model provides a technical solution: an intelligent alarm device for laboratory waste liquid, comprising a water pool 1, two connecting structures are installed at the bottom of the water pool 1, the same detection box 5 is installed at the bottom of the two connecting mechanisms, the detection box 5 is a cylindrical structure, the bottom of the detection box 5 is connected to the bottom of the water pool 1 by a guide structure, a computer controller 6 is arranged on the outside of the detection box 5, a detection head 8 and an alarm light 7 are connected to the computer controller 6, the detection head 8 is located inside the detection box 5, the waste liquid is detected by the detection head 8, if the waste liquid does not meet the standard, the computer controller 6 controls the alarm light 7 to issue an alarm reminder, a stirring mechanism is arranged on the detection box 5, the bottom of the detection box 5 is connected to a water pipe 14, and the water pipe 14 is provided with a solenoid valve 15.

[0028] Specifically, the bottom of the detection box 5 is connected to a drain pipe 16 , and the outer side of the drain pipe 16 is threadedly connected to a cap 17 ; the waste liquid can be discharged through the drain pipe 16 by removing the cap 17 .

[0029] Specifically, a adding tube 9 is provided on the top of the detection box 5 , and a sealing cover 10 is threadedly connected to the top of the adding tube 9 ; the sealing cover 10 is removed, and the neutralizing agent is added into the detection box 5 through the adding tube 9 .

[0030] Specifically, the two connecting mechanisms include two sleeves 18 and two plug rods 19. The two sleeves 18 are fixedly installed on the top of the detection box 5, and the two plug rods 19 are fixedly installed on the bottom of the pool 1. The plug rods 19 are slidably connected to the inner sides of the corresponding sleeves 18. The outer sides of the sleeves 18 are threadedly connected with bolts 20, and the inner ends of the bolts 20 cooperate with the plug rods 19. The plug rods 19 are inserted into the sleeves 18 and then locked and fixed with the bolts 20. The detection box 5 can be installed at the bottom of the pool 1, and the height of the detection box 5 can be adjusted at the same time.

[0031] Specifically, the diversion structure includes a connecting pipe 2, which is connected to the bottom of the pool 1. The bottom of the connecting pipe 2 is connected to a pleated tube 3, and the bottom end of the pleated tube 3 is connected to a curved tube 4, which is connected to the bottom of the detection box 5; it is used to guide waste liquid into the detection box 5.

[0032] Specifically, the stirring mechanism includes a servo motor 11, which is installed on the top of the detection box 5. A stirring shaft 12 is installed on the output shaft of the servo motor 11. The stirring shaft 12 is rotatably installed on the detection box 5. The outer side of the stirring shaft 12 is located in the detection box 5 and is installed with multiple branch rods 13; the servo motor 11 drives the stirring shaft 12 to rotate, and the stirring shaft 12 drives the multiple branch rods 13 to rotate to stir the waste liquid and the medicine, thereby improving the neutralization treatment effect of the waste liquid.

[0033] The working process of the utility model is as follows: when in use, the power supply and the computer controller 6 are turned on, the plug rod 19 is inserted into the sleeve 18, and then locked and fixed with the bolt 20. The height of the detection box 5 can be adjusted, and it can be disassembled and used flexibly. The waste liquid enters the connecting pipe 2 through the water pool 1, and then enters the detection box 5 through the pleated tube 3 and the curved tube 4. The waste liquid is detected by the detection head 8. If the waste liquid does not meet the standards, the computer controller 6 controls the alarm light 7 to issue an alarm reminder, and the staff stops pouring the waste liquid into the water pool 1. At the same time, the solenoid valve 15 is closed. The cap 17 can be removed to discharge the waste liquid through the drain pipe 16, or the sealing cover 10 can be removed, and a neutralizing agent is added to the inside of the detection box 5 through the adding tube 9 to neutralize the chemical properties of the waste liquid. The servo motor 11 drives the stirring shaft 12 to rotate, and the stirring shaft 12 drives multiple branch rods 13 to rotate to stir the waste liquid and the agent so that the waste liquid meets the discharge standard.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laboratory waste liquid intelligent alarm device, comprising a pool (1), characterized in that: Two connection structures are installed at the bottom of the pool (1), and the same detection box (5) is installed at the bottom of the two connection structures. The detection box (5) is a cylindrical structure. A flow guide structure is connected between the bottom of the detection box (5) and the bottom of the pool (1). A computer controller (6) is arranged on the outside of the detection box (5). A detection head (8) and an alarm light (7) are connected to the computer controller (6). The detection head (8) is located inside the detection box (5). A stirring mechanism is arranged on the detection box (5). The bottom of the detection box (5) is connected to a water pipe (14), and a solenoid valve (15) is arranged on the water pipe (14).

2. According to claim 1, a laboratory waste liquid intelligent alarm device is characterized in that: The two connection mechanisms include two sleeves (18) and two insertion rods (19). The two sleeves (18) are fixedly mounted on the top of the detection box (5), and the two insertion rods (19) are fixedly mounted on the bottom of the pool (1). The insertion rods (19) are slidably connected to the inner sides of the corresponding sleeves (18). The outer sides of the sleeves (18) are threadedly connected with bolts (20), and the inner ends of the bolts (20) are matched with the insertion rods (19).

3. The intelligent alarm device for laboratory waste liquid according to claim 1 is characterized in that: The flow-guiding structure comprises a connecting pipe (2), the connecting pipe (2) is connected to the bottom of the pool (1), the bottom opening of the connecting pipe (2) is connected to a pleated pipe (3), the bottom end of the pleated pipe (3) is connected to a curved pipe (4), and the curved pipe (4) is connected to the bottom of a detection box (5).

4. The intelligent alarm device for laboratory waste liquid according to claim 1 is characterized in that: The bottom of the detection box (5) is connected to a sewage discharge pipe (16), and the outer side of the sewage discharge pipe (16) is threadedly connected to a cap (17).

5. The intelligent alarm device for laboratory waste liquid according to claim 1 is characterized in that: The top of the detection box (5) is provided with an addition tube (9), and the top opening of the addition tube (9) is threadedly connected with a sealing cover (10).

6. The intelligent alarm device for laboratory waste liquid according to claim 1 is characterized in that: The stirring mechanism comprises a servo motor (11), the servo motor (11) is mounted on the top of the detection box (5), a stirring shaft (12) is mounted on the output shaft of the servo motor (11), the stirring shaft (12) is rotatably mounted on the detection box (5), and the outer side of the stirring shaft (12) is located in the detection box (5) and is mounted with a plurality of branch rods (13).

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