A hydropower station detection and analysis all-in-one machine device

Abstract

The utility model provides a kind of hydropower station detection analysis integrated machine equipment, comprising: separation component;Extraction component, the extraction component is connected with the separation component, detection analysis component, the detection analysis component is connected with the separation component;Control component, the control component is used to control the separation component, the extraction component and the detection analysis component operation.The utility model degree of integration of hydropower station detection analysis integrated machine equipment is high: extraction, separation, detection and control are integrated into one, without additional auxiliary equipment, can realize automatic measurement analysis, meet the on-site detection needs of hydropower station reservoir area specific monitoring point;High detection accuracy: oil-water separation treatment is carried out to water sample by separation component, and the extraction mixture detected in detection box is concentrated oil fraction from this, which is more easily detected accurately by infrared photometric oil meter, greatly improves the sensitivity and detection limit of method.

Description

Technical Field

[0001] This utility model relates to the technical field of water quality testing, and in particular to an integrated testing and analysis device for hydropower stations. Background Technology

[0002] Hydropower stations are important clean energy facilities, and their operational safety and environmental monitoring are of paramount importance. The presence of abnormal oil pollutants (such as leaks of lubricating oil or hydraulic oil) in the reservoir water can not only threaten the aquatic ecosystem but also cause serious damage to critical equipment such as turbine generator units (e.g., corrosion, reduced efficiency, or even shutdown). Therefore, rapid, on-site, and accurate detection and analysis of oil pollutants in the water at specific monitoring points in the reservoir area (such as near the unit's intake, discharge outlet, and sump) is a core requirement for the daily operation and maintenance and environmental supervision of hydropower stations.

[0003] Currently, oil pollution detection in hydropower station reservoirs commonly uses simple portable detectors. These instruments typically lack automatic and efficient oil-water separation capabilities. If the water sample contains suspended solids, emulsified oil, or impurities, it can severely interfere with probe measurements, leading to low detection accuracy, large errors, and poor reliability. Operators often need to perform rough separation by letting the sample settle, which is ineffective and adds unnecessary steps to the process. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide an integrated testing and analysis equipment for hydropower stations.

[0005] This utility model provides the following technical solution: an integrated testing and analysis machine for hydropower stations, comprising:

[0006] Separate components;

[0007] An extraction component, which is connected to the separation component;

[0008] A detection and analysis component, which is connected to the separation component;

[0009] A control component, the control component being used to control the operation of the separation component, the extraction component and the detection and analysis component;

[0010] The extraction component is used to extract water from the monitoring point in the reservoir area of ​​the hydropower station into the separation component; the separation component is used to store the extracted water and perform oil-water separation treatment on the water; the detection and analysis component is used to detect the water in the separation component.

[0011] The detection and analysis component includes:

[0012] Testing box;

[0013] The detection box is connected to the separation assembly via the connecting pipe;

[0014] A first valve is disposed on the connecting pipe;

[0015] An oil quality detector is provided, wherein the oil quality detector is mounted on the detection box and the measuring probe extends into the inside of the detection box;

[0016] The test box is equipped with a drain pipe, which is used to drain the water from the test box.

[0017] The second valve is installed on the drain pipe.

[0018] Furthermore, the separation component includes:

[0019] The housing has an upper part connected to the extraction assembly and a lower part connected to the connecting pipe.

[0020] A transparent area is formed on the box along its height direction;

[0021] The first scale is provided on the transparent area, and the first scale is used to display the capacity of water stored in the tank;

[0022] The first liquid level detector is installed on the housing;

[0023] The feed pipe is provided on the upper part of the box body;

[0024] Furthermore, the extraction assembly includes a water pump, a pumping pipe, and an inlet pipe. The pumping pipe is connected to the input end of the water pump, one end of the inlet pipe is connected to the output end of the water pump, and the other end is connected to the upper part of the housing.

[0025] Furthermore, the detection and analysis component also includes:

[0026] A transparent plate, wherein one side wall of the testing box is formed by the transparent plate;

[0027] The second scale is provided on the transparent plate;

[0028] The second liquid volume detector is installed on the detection box;

[0029] Furthermore, the control component includes a controller and a display screen; the controller controls the operation of the electrical components in the integrated hydropower station detection and analysis equipment according to the instructions transmitted from the display screen.

[0030] Furthermore, the integrated hydropower station testing and analysis equipment also includes a stirring assembly, which includes a motor mounted on the housing and a stirring rod mounted on the output shaft of the motor, the stirring rod extending into the inside of the housing.

[0031] The beneficial effects of this utility model are:

[0032] High degree of integration: It integrates functions such as extraction, separation, detection and control into one unit, without the need for additional auxiliary equipment, and can realize automatic measurement and analysis to meet the on-site detection needs of specific monitoring points in the reservoir area of ​​hydropower stations;

[0033] High detection accuracy: The water sample is separated into oil and water by the separation component. The extracted mixture flowing into the detection chamber is concentrated oil, which is more easily detected by the infrared photometric oil analyzer, greatly improving the sensitivity and detection limit of the method.

[0034] High degree of automation: The control components can automatically control the operation of each component, reducing manual operation steps, saving labor costs, and improving detection efficiency. Attached Figure Description

[0035] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0036] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0037] Figure 3 This is a three-dimensional structural diagram of the housing and the inner side of the testing box of this utility model.

[0038] The labels in the attached diagram are as follows: 1-Separation component, 11-Box body, 12-Transparent area, 13-First scale, 14-Feed pipe, 15-Base, 16-First water pressure sensor, 2-Extraction component, 21-Water pump, 22-Drain pipe, 23-Inlet pipe, 3-Detection and analysis component, 31-Connecting pipe, 32-First solenoid valve, 33-Detection box, 34-Transparent plate, 35-Second scale, 36-Infrared photometric oil meter, 37-Bracket, 38-Drain pipe, 39-Second solenoid valve, 310-Second water pressure sensor, 4-Control component, 41-Controller, 42-Display screen, 5-Stirring component, 51-Motor, 52-Stirring rod. Detailed Implementation

[0039] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0040] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0042] Please see Figure 1 This utility model provides an integrated testing and analysis equipment for hydropower stations, including a separation component 1, an extraction component 2, a testing and analysis component 3, and a control component. The control component is used to control the operation of the separation component 1, the extraction component 2, and the testing and analysis component 3.

[0043] Please see Figure 2 The extraction component 2 includes a water pump 21, a water pumping pipe 22, and a water inlet pipe 23. The water pumping pipe 22 is connected to the input end of the water pump 21, and one end of the water inlet pipe 23 is connected to the output end of the water pump 21, while the other end is connected to the upper part of the housing 11 and communicates with the inside of the housing 11. It is used to extract water from the hydropower station reservoir area detection point into the separation component 1. Specifically, one end of the water pumping pipe 22 is inserted into the hydropower station reservoir area detection point, and then the operator can control the water pump 21 to start through the control component. The water pump 21 extracts the water from the hydropower station reservoir area detection point into the housing 11 of the separation component 1 through the water pumping pipe 22 and the water inlet pipe 23.

[0044] Please see Figure 2 The separation component 1 includes a housing 11, a transparent area 12, a first scale 13, a first liquid volume detector, and a feed pipe 14;

[0045] The housing 11 is mounted on the workbench via a base 15, which supports the housing 11. The housing 11 has a hollow interior for storing water. The upper part of the housing 11 is connected to the water inlet pipe 23, and the bottom of the housing 11 is connected to the connecting pipe 31. A transparent area 12 is formed along the height of the housing 11, and a first scale 13 is provided on the transparent area 12 to display the capacity of the water stored in the housing 11. A liquid level detector, which is a first water pressure sensor 16, is provided on the bottom inner side of the housing 11. A feed pipe 14 is fixedly connected to the upper part of the housing 11 and communicates with the interior of the housing 11. The separation component 1 is used to store the water extracted into it and to perform oil-water separation treatment on the water.

[0046] It is understandable that when the water pump 21 starts and pumps water from the monitoring point in the hydropower station reservoir into the tank 11 in an appropriate amount, the operator can add an appropriate amount of extractant (such as carbon tetrachloride, tetrachloroethylene, S-316, etc.) into the tank 11 through the feed pipe 14 according to the amount of water in the tank 11. As a result, oily substances in the water will transfer from the aqueous phase to the extractant phase. After settling, the denser oily extractant will settle to the bottom and separate from the aqueous phase. The amount of water in the tank 11 can be visually observed through the transparent area 12 and the first scale 13. The operator can send a command to the controller 41 through the display screen 42 of the control component, causing the controller 41 to start the water pump 21. The display screen 42 also allows the operator to select how much water to inject into the tank 11. When the injected water reaches the preset value, the first water pressure sensor 16 will detect this and send a command to the controller 41, causing the controller 41 to shut down the water pump 21.

[0047] Please see Figure 2 and Figure 3 The detection and analysis component 3 includes a detection box 33, a connecting pipe 31, a first valve, an oil quality detector, a drain pipe 38, a second valve, a transparent plate 34, a second scale 35, and a second liquid volume detector.

[0048] The detection box 33 is connected to the separation component 1 via a connecting pipe 31. A first valve is installed on the connecting pipe 31. An oil quality detector is installed on the detection box 33, and the measuring probe extends into the inside of the detection box 33. A drain pipe 38 is installed on the detection box 33 to drain the water in the detection box 33. A second valve is installed on the drain pipe 38. One side wall of the detection box 33 is made of a transparent plate 34, and a second scale 35 is installed on the transparent plate 34. A second liquid volume detector is installed on the detection box 33. The detection and analysis component 3 is used to detect the water in the separation component 1.

[0049] Specifically, a bracket 37 is fixedly connected to the bottom of the detection box 33, supporting the detection box 33. The detection box 33 is connected to the box body 11 via a connecting pipe 31, which is equipped with a first valve, namely a first solenoid valve 32. This allows water in the box body 11 to be introduced into the detection box 33. Since the connecting pipe 31 is connected to the bottom of the box body 11, the precipitated extraction mixture (extractant and oil) in the box body 11 can flow into the detection box 33. The oil detector is an infrared photometric oil analyzer 36, which is fixedly connected to the detection box 33. The probe of the infrared photometric oil analyzer 36 extends into the detection box 33 to detect the oil content of the extraction mixture. Since the extraction mixture in the detection box 33 is concentrated oil, it is easier for the infrared photometric oil analyzer 36 to detect it accurately, greatly improving the sensitivity and detection limit of the method. A drain pipe is fixedly connected to the bottom of the detection box 33. 38. A second valve, a second solenoid valve 39, is installed on the drain pipe 38. After the extraction mixture in the detection chamber 33 is detected, the operator can open the second solenoid valve 39 to discharge the extraction mixture in the detection chamber 33. In addition, by simultaneously opening the first solenoid valve 32 and the second solenoid valve 39, the water in the chamber 11 will be discharged to the outside through the connecting pipe 31, the detection chamber 33, and the drain pipe 38. The transparent plate 34 and the second scale 35 allow people to more intuitively see the amount of extraction mixture in the detection chamber 33. The second liquid volume detector is a second water pressure sensor. The operator can select how much of the precipitated extraction mixture in the chamber 11 needs to flow into the detection chamber 33 through the display screen 42 in the control component. When the extraction mixture in the detection chamber 33 reaches the preset value, the second water pressure sensor will detect it and send a command to the controller 41, causing the controller 41 to control the first solenoid valve 32 to close.

[0050] The control components include a controller 41 and a display screen 42; the controller 41 controls the operation of the electrical components in the hydropower station detection and analysis integrated machine according to the instructions transmitted from the display screen 42.

[0051] Please see Figure 3 The integrated testing and analysis equipment for hydropower stations also includes a stirring assembly 5. The stirring assembly 5 includes a motor 51 mounted on the housing 11 and a stirring rod 52 mounted on the output shaft of the motor 51. The stirring rod 52 extends into the inside of the housing 11.

[0052] The motor 51 is fixedly connected to the top of the box 11, and the stirring rod 52 is rotatably connected to the box 11. When the extractant is added into the box 11 through the feed pipe 14, the operator can send a command to the controller 41 through the display screen 42 to make the controller 41 stir the mixture in the box 11, so that the extractant and the oil are more compatible.

[0053] During operation, the display screen 42 sends a command to the controller 41, which then controls the water pump 21 to start. The water pump 21 draws water from the monitoring point in the hydropower station reservoir area through the pumping pipe 22 and sends it into the tank 11 through the inlet pipe 23. When the water level in the tank 11 reaches a certain level, it can be observed through the transparent area 12 and the first scale 13. At the same time, the first liquid level detector will also detect the water level and transmit the signal to the controller 41. The controller 41 can then control the water pump 21 to stop operating according to the settings.

[0054] Afterwards, extractant can be added into the tank 11 through the feed pipe 14, and then the motor 51 of the stirring assembly 5 is started. The motor 51 drives the stirring rod 52 to rotate, stirring the water in the tank 11, so that the extractant and oil are mixed more evenly, which is convenient for subsequent separation. After standing for a period of time, the oil-water separation is completed.

[0055] Then, the controller 41 controls the first valve to open, and the extracted mixture precipitated in the chamber 11 enters the detection chamber 33 through the connecting pipe 31. The water volume in the detection chamber 33 is observed through the transparent plate 34 and the second scale 35. The second liquid volume detector also detects the water volume and transmits the signal to the controller 41. When the extracted mixture reaches the detection requirement, the controller 41 controls the first valve to close.

[0056] The oil quality detector detects the extracted mixture in the detection chamber 33. After the detection is completed, the data of the analysis is displayed on the display screen 42. The controller 41 controls the second valve to open, and the water in the detection chamber 33 is discharged through the drain pipe 38.

[0057] 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.

[0058] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A hydropower station detection and analysis integrated machine, characterized in that, include: Separate components; An extraction component, which is connected to the separation component; A detection and analysis component, which is connected to the separation component; A control component, the control component being used to control the operation of the separation component, the extraction component and the detection and analysis component; The extraction component is used to extract water from the monitoring point in the reservoir area of ​​the hydropower station into the separation component; the separation component is used to store the extracted water and perform oil-water separation treatment on the water; the detection and analysis component is used to detect the water in the separation component. The detection and analysis component includes: Testing box; The detection box is connected to the separation assembly via the connecting pipe; A first valve is disposed on the connecting pipe; An oil quality detector is provided, wherein the oil quality detector is mounted on the detection box and the measuring probe extends into the inside of the detection box; The test box is equipped with a drain pipe, which is used to drain the water from the test box. The second valve is installed on the drain pipe.

2. The integrated testing and analysis equipment for hydropower stations according to claim 1, characterized in that, The separation component includes: The housing has an upper part connected to the extraction assembly and a lower part connected to the connecting pipe. A transparent area is formed on the box along its height direction; The first scale is provided on the transparent area, and the first scale is used to display the capacity of water stored in the tank; The first liquid level detector is installed on the housing; The feed pipe is provided on the upper part of the box.

3. The integrated testing and analysis equipment for hydropower stations according to claim 2, characterized in that, The extraction assembly includes a water pump, a pumping pipe, and an inlet pipe. The pumping pipe is connected to the input end of the water pump, one end of the inlet pipe is connected to the output end of the water pump, and the other end is connected to the upper part of the housing.

4. The integrated testing and analysis equipment for hydropower stations according to claim 1, characterized in that, The detection and analysis component also includes: A transparent plate, wherein one side wall of the testing box is formed by the transparent plate; The second scale is provided on the transparent plate; The second liquid volume detector is installed on the detection box.

5. The integrated testing and analysis equipment for hydropower stations according to claim 1, characterized in that, The control components include a controller and a display screen; the controller controls the operation of the electrical components in the hydropower station detection and analysis integrated machine according to the instructions transmitted from the display screen.

6. The integrated testing and analysis equipment for hydropower stations according to claim 2, characterized in that, The integrated testing and analysis equipment for hydropower stations also includes a stirring assembly, which includes a motor mounted on the housing and a stirring rod mounted on the output shaft of the motor, the stirring rod extending into the inside of the housing.

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