Water quality monitoring and early warning device

Abstract

The utility model discloses a water quality monitoring and early warning device, which belongs to the technical field of water quality monitoring and comprises a biochemical analyzer and a water inlet pipe, a monitoring box is arranged on the biochemical analyzer, and a console is arranged on the top surface of the monitoring box; and a detection box body, a cleaning box body, a movable block and a sensor module are arranged in an inner cavity of the monitoring box. According to the utility model, the detection box body arranged in the monitoring box and the sensor module are matched with each other, so that the pure water about to enter the biochemical analyzer is detected, the ion content, the pH value, the microorganism content and other elements in the water are ensured to reach the use standard, and the water can be input into the biochemical analyzer for use through the first pipeline; if the pure water does not reach the standard, early warning is carried out through the control console, and meanwhile, the electromagnetic valve on the first pipeline is cut off, so that the effect of conveniently detecting the pure water entering the biochemical analyzer is achieved.

Description

Technical Field

[0001] This utility model relates to the field of water quality monitoring technology, specifically a water quality monitoring and early warning device. Background Technology

[0002] In existing technologies, biochemical analyzers are commonly used to measure some chemical components in liquids. When in use, pure water is often introduced into the biochemical analyzer through a pipeline using a pure water machine to achieve the measurement. The pure water entering the biochemical analyzer is mainly used to clean the instrument's reaction cup, sample needle, and reagent needle. Usually, the content of potassium, sodium, chloride, calcium, phosphorus, magnesium, and other ions in the pure water needs to meet the usage standards, and the pH value and microorganisms of the water also need to meet the requirements.

[0003] However, existing technologies are not convenient for testing pure water entering the biochemical analyzer. If the pure water is contaminated and the ion content, pH value, microbial content, and other factors do not meet the standards, the instrument's reaction cup, sample needle, and reagent needle will be contaminated, resulting in inaccurate subsequent test results.

[0004] Therefore, we propose a water quality monitoring and early warning device to address the problems mentioned above.

[0005] The information disclosed above in this background section is only intended to enhance the understanding of the background section of this utility model, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a water quality monitoring and early warning device to solve the problem mentioned in the background art that the existing technology is not convenient for detecting pure water entering the biochemical analyzer.

[0007] To achieve the above objectives, this utility model provides a water quality monitoring and early warning device, including a biochemical analyzer and an inlet pipe. The biochemical analyzer is equipped with a monitoring box, and the top surface of the monitoring box is equipped with a control console.

[0008] The monitoring box contains a detection box, a cleaning box, a movable block, and a sensor module.

[0009] The monitoring box is fixedly equipped with a motor, the output shaft of which passes through the monitoring box and is connected to the movable block through a linear transmission assembly;

[0010] An electric telescopic rod is fixedly installed on the bottom surface of the movable block, and a baffle is fixedly installed on the output end of the electric telescopic rod. The sensor module is fixedly installed on the bottom surface of the baffle and penetrates into the detection box.

[0011] The detection chamber is connected to the biochemical analyzer via a first pipeline, and the detection chamber is connected to the cleaning chamber via a second pipeline. The cleaning chamber is connected to a water outlet pipe, and the first pipeline, the second pipeline, and the water outlet pipe are all equipped with solenoid valves.

[0012] Preferably, the monitoring box includes an outer casing, a door is rotatably connected to the outer casing, and a support plate is fixedly installed inside the outer casing;

[0013] The detection chamber and the cleaning chamber are mounted on the support plate.

[0014] Preferably, the console includes an upper housing, which is fixedly installed on the top surface of the outer housing;

[0015] The upper housing is equipped with a display screen, buttons, and a voice broadcast module.

[0016] Preferably, the detection box includes an inner box disposed in the outer box and located on the support plate. The top surface of the inner box is provided with a detection inlet adapted to the sensor module. The inner box is also provided with a groove located around the detection inlet.

[0017] The bottom surface of the baffle is provided with a mounting ring that matches the groove;

[0018] The bottom end of the sensor module is inserted into the inner cavity of the inner box through the detection inlet;

[0019] The structure of the cleaning chamber is the same as that of the testing chamber.

[0020] Preferably, the linear transmission assembly includes a lead screw and a guide rod;

[0021] The lead screw is horizontally rotatably connected to the inner cavity of the outer housing, and the guide rod is horizontally fixedly installed in the inner cavity of the outer housing.

[0022] The movable block is threaded onto the lead screw, and the movable block is movably sleeved onto the guide rod.

[0023] Preferably, a water storage tank is also fixedly installed inside the outer casing;

[0024] The inner chamber is connected to the water storage tank via a third pipe, and the cleaning chamber is connected to the water storage tank via a fourth pipe.

[0025] The top end of the water outlet pipe is connected to the water storage tank.

[0026] The solenoid valve is also installed on the third and fourth pipelines.

[0027] Compared with the prior art, the beneficial effects of this utility model are:

[0028] (1) This utility model achieves the detection of pure water that is about to enter the biochemical analyzer by the cooperation of the detection box and sensor module set in the monitoring box, ensuring that the ion content, pH value, microbial content and other elements in the water meet the usage standards, so that the water can be input into the biochemical analyzer through the first pipeline. If the standard is not met, the control console will issue an early warning and simultaneously cut off the solenoid valve on the first pipeline, thereby achieving the effect of facilitating the detection of pure water entering the biochemical analyzer.

[0029] (2) This utility model achieves the cleaning of the sensor module through the cooperation of the motor, linear transmission assembly and cleaning box. When the pure water in the detection box meets the standard, in addition to a portion being used in the biochemical analyzer, the other portion is stored in the cleaning box. When the sensor module detects that the water in the detection box does not meet the standard, causing the sensor to be contaminated, the head of the sensor module is driven into the cleaning box by the motor, thereby achieving the cleaning effect.

[0030] (3) This utility model allows substandard water and water used for cleaning sensor modules to enter the water storage tank set inside the monitoring box, and then recycles and reuses the water through the outlet pipe.

[0031] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0033] Figure 2 for Figure 1 The left view;

[0034] Figure 3 for Figure 2 Schematic diagram of the structure behind the hidden box door;

[0035] Figure 4 This is a schematic diagram of the structure of the detection box of this utility model;

[0036] Figure 5 This is a schematic diagram of the structure of the baffle of this utility model;

[0037] Figure 6 This is a schematic diagram of the linear transmission assembly of this utility model.

[0038] In the diagram: 1. Biochemical analyzer; 2. Monitoring box; 3. Control console; 4. Inlet pipe; 5. Detection box; 6. Cleaning box; 7. Motor; 8. Linear transmission assembly; 9. Baffle; 10. Movable block; 11. Electric telescopic rod; 12. Sensor module; 13. Water storage tank; 14. First pipeline; 15. Second pipeline; 16. Third pipeline; 17. Fourth pipeline; 18. Outlet pipe; 19. Solenoid valve;

[0039] 201. Outer casing; 202. Door; 203. Support plate;

[0040] 301. Upper housing; 302. Display screen; 303. Buttons; 304. Voice broadcast module;

[0041] 501. Inner chamber; 502. Inspection inlet; 503. Groove;

[0042] 801. Lead screw; 802. Guide rod. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that the drawings are schematic and not illustrated to scale. For clarity and convenience, the relative sizes and proportions of the parts shown in the drawings have been exaggerated or reduced in size. Any size is only illustrative and not limiting.

[0044] Example 1:

[0045] Please see Figures 1-5 A water quality monitoring and early warning device includes: a biochemical analyzer 1 and an inlet pipe 4. The biochemical analyzer 1 is equipped with a monitoring box 2, and a control console 3 is provided on the top surface of the monitoring box 2. The inner cavity of the monitoring box 2 is equipped with a detection box 5, a cleaning box 6, a movable block 10, and a sensor module 12. A motor 7 is fixedly installed in the monitoring box 2. The output shaft of the motor 7 passes through the monitoring box 2 and is connected to the movable block 10 through a linear transmission assembly 8. An electric telescopic rod 11 is fixedly installed on the bottom surface of the movable block 10. A baffle 9 is fixedly installed at the output end of the electric telescopic rod 11. The sensor module 12 is fixedly installed on the bottom surface of the baffle 9 and passes through the detection box 5. The detection box 5 is connected to the biochemical analyzer 1 through a first pipe 14 and to the cleaning box 6 through a second pipe 15. The cleaning box 6 is connected to an outlet pipe 18. The first pipe 14, the second pipe 15, and the outlet pipe 18 are all equipped with solenoid valves 19.

[0046] By adopting the above technical solution, pure water enters the monitoring box 2 through the inlet pipe 4, and then enters the detection box 5. The sensor module 12 detects the water in the detection box 5. When the water meets the standards, it enters the biochemical analyzer 1 through the first pipe 14; otherwise, it is discharged through the outlet pipe 18, and the connection of the first pipe 14 is cut off by the solenoid valve 19. When the water fails to meet the standards, the control panel 3 displays the warning to the user. This achieves the effect of facilitating the detection of pure water entering the biochemical analyzer 1.

[0047] The sensor module 12 is a device in the prior art, such as a pH sensor or a turbidity sensor.

[0048] Another advantage of the above technical solution is that, with the operation of the motor 7 and the electric telescopic rod 11, the position of the sensor module 12 can be adjusted so that the sensor module 12 can enter the cleaning box 6 from the detection box 5. The qualified water stored in the cleaning box 6 can be used to clean the sensor module 12, thus avoiding contamination of the sensor module 12.

[0049] Please see Figure 2 and Figure 3 The monitoring box 2 includes an outer box 201, a door 202 rotatably connected to the outer box 201, and a support plate 203 fixedly installed inside the outer box 201; the detection box 5 and the cleaning box 6 are located on the support plate 203.

[0050] Please see Figure 2 The control console 3 includes an upper housing 301, which is fixedly installed on the top surface of the outer housing 201; the upper housing 301 is equipped with a display screen 302, buttons 303 and a voice broadcast module 304.

[0051] By adopting the above technical solution, the detection results of the sensor module 12 can be displayed on the display screen 302. When the water quality does not meet the standards, voice prompts can also be given through the voice broadcast module 304.

[0052] Please see Figure 3 and Figure 4 The detection box 5 includes an inner box 501, which is located in the outer box 201 and on the support plate 203. The top surface of the inner box 501 is provided with a detection inlet 502 that is compatible with the sensor module 12. The inner box 501 is also provided with a groove 503 located around the detection inlet 502. The bottom surface of the baffle 9 is provided with a mounting ring that is compatible with the groove 503. The bottom end of the sensor module 12 passes through the detection inlet 502 into the inner cavity of the inner box 501. The structure of the cleaning box 6 is the same as that of the detection box 5.

[0053] By adopting the above technical solution, when the sensor module 12 is inserted into the inner box 501, the mounting ring on the bottom surface of the baffle 9 is disassembled into the groove 503 and forms a sealing structure with the inner box 501, thereby realizing real-time detection of pure water entering the inner box 501.

[0054] Please see Figure 6 The linear transmission assembly 8 includes a lead screw 801 and a guide rod 802; the lead screw 801 is horizontally rotatably connected to the inner cavity of the outer housing 201, and the guide rod 802 is horizontally fixedly installed in the inner cavity of the outer housing 201; the movable block 10 is threaded onto the lead screw 801 and movably onto the guide rod 802.

[0055] Example 2:

[0056] Please see Figure 3 Based on Embodiment 1, a water storage tank 13 is also fixedly installed in the inner cavity of the outer casing 201; the inner casing 501 is connected to the water storage tank 13 through the third pipe 16, and the cleaning casing 6 is connected to the water storage tank 13 through the fourth pipe 17; the top end of the water outlet pipe 18 is connected to the water storage tank 13; and the solenoid valve 19 is also provided on the third pipe 16 and the fourth pipe 17.

[0057] By using the water storage tank 13 installed inside the monitoring box 2, substandard water and water used for cleaning the sensor module can enter the tank and be recycled and reused through the outlet pipe.

[0058] Working principle: During use, the sensor module 12 is located in the detection chamber 5, and the baffle 9 is in close contact with the detection chamber 5. Pure water is input into the detection chamber 5 through the water inlet pipe 4. After contacting the sensor module 12, the sensor module 12 sends the data to the control console 3. When the water quality meets the standard, the solenoid valve 19 is controlled to allow the water to enter the biochemical analyzer 1 through the first pipeline 14 for use. If the water quality does not meet the standard, it is discharged through the water outlet pipe 18. At the same time, the control console 3 issues an early warning.

[0059] When the water quality is substandard and the sensor module 12 is contaminated, the operation of the motor 7 and the electric telescopic rod 11 causes the sensor module 12 to enter the cleaning chamber 6. The sensor module 12 is cleaned by the qualified pure water in the cleaning chamber 6. Then the water in the cleaning chamber 6 is discharged through the water outlet pipe 18, and the sensor module 12 returns to the detection chamber 5.

[0060] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0061] In the description of this utility model, 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. "A plurality of" means two or more, unless otherwise explicitly specified.

[0062] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," 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 or an electrical 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 utility model according to the specific circumstances.

[0063] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0064] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0065] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0066] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A water quality monitoring and early warning device, comprising a biochemical analyzer (1) and a water inlet pipe (4), characterized in that, The biochemical analyzer (1) is provided with a monitoring box (2), and the top surface of the monitoring box (2) is provided with a control console (3); A detection box body (5), a cleaning box body (6), a movable block (10) and a sensor module (12) are arranged in the inner cavity of the monitoring box (2); The monitoring box (2) is fixedly provided with a motor (7), the output shaft of the motor (7) penetrates into the monitoring box (2), and the movable block (10) is in transmission connection with the motor (7) through a linear transmission assembly (8); The bottom surface of the movable block (10) is fixedly provided with an electric telescopic rod (11), the output end of the electric telescopic rod (11) is fixedly provided with a baffle (9), the sensor module (12) is fixedly arranged on the bottom surface of the baffle (9) and penetrates into the detection box body (5); The detection box body (5) is in communication with the biochemical analyzer (1) through a first pipeline (14), the detection box body (5) is in communication with the cleaning box body (6) through a second pipeline (15), the cleaning box body (6) is communicated with a water outlet pipe (18), and the first pipeline (14), the second pipeline (15) and the water outlet pipe (18) are all provided with electromagnetic valves (19). 2.The water quality monitoring and early warning device according to claim 1, characterized in that: The monitoring box (2) comprises an outer box body (201), the outer box body (201) is rotationally connected with a box door (202), and the outer box body (201) is fixedly provided with a supporting plate (203) in the inner cavity; The detection box body (5) and the cleaning box body (6) are arranged on the supporting plate (203). 3.The water quality monitoring and early warning device of claim 2, characterized in that: The control console (3) comprises an upper box body (301) which is fixedly arranged on the top surface of the outer box body (201); The upper box body (301) is provided with a display screen (302), a key (303) and a voice broadcast module (304).

4. The water quality monitoring and early warning device according to claim 2, characterized in that: The detection box body (5) comprises an inner box body (501) which is arranged in the outer box body (201) and located on the supporting plate (203), the top surface of the inner box body (501) is provided with a detection inlet (502) matched with the sensor module (12), and the inner box body (501) is further provided with a groove (503) located at the periphery of the detection inlet (502); The bottom surface of the baffle (9) is provided with a mounting ring matched with the groove (503); The bottom end of the sensor module (12) penetrates into the inner cavity of the inner box body (501) through the detection inlet (502); The cleaning box body (6) has the same structure as the detection box body (5).

5. The water quality monitoring and early warning device according to claim 2, characterized in that: The linear transmission assembly (8) comprises a lead screw (801) and a guide rod (802); The lead screw (801) is horizontally rotationally connected in the inner cavity of the outer box body (201), and the guide rod (802) is horizontally fixedly arranged in the inner cavity of the outer box body (201); The movable block (10) is threadedly sleeved on the lead screw (801) and movably sleeved on the guide rod (802).

6. The water quality monitoring and early warning device according to claim 4, characterized in that: The outer box body (201) is further fixedly provided with a water storage box body (13) in the inner cavity; The inner box body (501) is in communication with the water storage box body (13) through a third pipeline (16), and the cleaning box body (6) is in communication with the water storage box body (13) through a fourth pipeline (17). The top end of the water outlet pipe (18) is communicated with the water storage tank (13); The electromagnetic valve (19) is also arranged on the third pipeline (16) and the fourth pipeline (17).

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