Water quality analyzer for water pollution detection

Abstract

The application discloses a water quality analyzer for water pollution detection and relates to the technical field of water quality analyzers.The water quality analyzer comprises an analyzer body, a protective box arranged outside the analyzer body, energy-saving mechanisms arranged on the left and right sides of the interior of the protective box, a partition vertical plate, an auxiliary mechanism arranged on the right side below the interior of the protective box, a drainage frame, a coupling electromagnetic tube fixedly installed on the top of the drainage frame and the like.The water quality analyzer for water pollution detection realizes protection and use operation through the analyzer body in the interior of the protective box, exchanges the air inside and outside through the opened heat dissipation area, guides part of the air to the bottom of a reagent pipe through the drainage frame, heats the guided air through the heating conductor after the coupling electromagnetic tube generates electricity, and avoids condensation and precipitation in the sewage when the analysis rack rotates in cooperation with heating.

Description

Technical Field

[0001] This invention relates to the field of water quality analyzer technology, specifically to a water quality analyzer for water pollution detection. Background Technology

[0002] A water quality analyzer is a device used to detect and analyze various indicators in water. It is mainly used to monitor the content of water components in order to assess the water quality status and take corresponding treatment measures. It is widely used in environmental monitoring stations, municipal water treatment, industrial wastewater treatment, drinking water sources, swimming pools, aquaculture and other industries. Water quality analyzers are a key tool for protecting the water environment. Through real-time monitoring and early warning, they help prevent water quality deterioration from harming the ecology and human health. During the analysis process, wastewater is digested to break up the fixed impurities inside, so as to measure a variety of water quality parameters.

[0003] The utility model patent with announcement number CN207894912U discloses a novel water pollution monitor. The display screen, power indicator, and detection indicator are all waterproofed to prevent damage caused by accidental spillage of sewage onto the screen during monitoring, thus extending the lifespan of the device. The detection switch is fixed with screws to prevent it from falling off due to vibration or prolonged use, improving the safety of the device. Data transmission and analysis are performed through a data cable interface, allowing data to be transferred to a computer for analysis, thereby improving the device's working efficiency.

[0004] The utility model disclosed in CN207036822U is a water pollution monitoring device. The water quality monitoring probe is vertically fixed under the data collection plate, and the wire slot tube is vertically fixed under the data collection plate and is interference-fitted through the wire slot seat. The human-machine interface is fixed in front of the water pollution monitoring body and is electrically connected. The human-machine interface includes a human-machine interface screen, a human-machine interface frame, a human-machine interface board, and a human-machine interface body. The probe of the water pollution monitoring device detects water quality and, in conjunction with the human-machine interface, performs high-precision data analysis and displays the detected internal water quality of the wastewater. The configuration simulates the pollution process and the purification process for coordinated monitoring.

[0005] However, the water quality testing instruments used for water pollution mentioned above still have the following problems in actual use: Although the instruments are used to test sewage, these testing institutions mainly use direct contact to analyze water quality. However, the solid impurities remaining in the sewage cannot be effectively decomposed, which can easily affect the test data during analysis. At the same time, although some sewage can be digested to break up the internal solid impurities, sedimentation will still occur during the analysis process due to environmental issues and analysis time, making it impossible to efficiently achieve sewage analysis.

[0006] Therefore, we propose a water quality analyzer for water pollution detection to address the problems mentioned above. Summary of the Invention

[0007] The purpose of this invention is to provide a water quality analyzer for water pollution detection. This addresses the problem that existing instruments are used to detect wastewater, but these instruments mainly use direct contact methods for water quality analysis. However, solid impurities remaining in the wastewater cannot be effectively decomposed, which can easily affect the test data during analysis. In addition, although some wastewater is digested to disperse internal solid impurities, sedimentation still occurs during the analysis process due to environmental issues and analysis time, making it impossible to efficiently analyze wastewater.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a water quality analyzer for water pollution detection, comprising an analyzer body and a protective housing disposed outside the analyzer body, wherein a protective top cover and a protective front plate are respectively hinged to the top and front of the protective housing.

[0009] It also includes: energy-saving mechanisms are provided on both the left and right sides of the interior of the protective box, and the energy-saving mechanism includes a partition vertical plate, and negative pressure fan modules are provided at equal intervals inside the partition vertical plate.

[0010] An auxiliary mechanism is provided on the lower right side of the interior of the protective box, and the auxiliary mechanism includes a flow guide frame, with a coupling electromagnetic tube fixedly installed on the top of the flow guide frame.

[0011] Preferably, the analyzer body has analysis chambers at both the front and rear ends on the right side, and analysis racks are rotatably mounted inside the analysis chambers via bearings. The analyzer body has a display and operation area on the top right side, and a test tube drawer is elastically slidably mounted inside the protective box at the bottom of the analyzer body.

[0012] Preferably, the energy-saving mechanism includes a heat dissipation area, which is symmetrically located on the left and right sides of the lower part of the protective box. The heat dissipation area and the internal space of the protective box are opened and closed by the lifting and lowering of the partition vertical plate. The symmetrically arranged partition vertical plate and the protective box are connected to each other by a return spring.

[0013] Preferably, the energy-saving mechanism includes one-way dust removal airbags fixedly installed on the lower left and right sides inside the protective box, and the one-way dust removal airbags are connected in a through connection with the dust removal nozzle assembly. The dust removal nozzle assembly is fixedly installed on the lower outer side of the partition vertical plate, and dust removal brush strips are fixedly installed on both the upper and lower sides of the dust removal nozzle assembly.

[0014] Preferably, the energy-saving mechanism includes a dust removal brush strip that cleans dust from the heat dissipation area by raising and lowering the partition vertical plate. After the partition vertical plate lowers and squeezes the one-way dust removal airbag, it blows air to remove dust from the heat dissipation area through the through-connected dust removal nozzle group. The top of the partition vertical plate is fixedly connected to the outer wall of the analyzer body, and the partition vertical plate and the analyzer body are protected by the rotation of the protective top cover to achieve raising and lowering protection.

[0015] Preferably, the protective front plate of the energy-saving mechanism is rotated to drive the test tube drawer inside the analyzer body to achieve storage and extension. The top left and right sides of the protective front plate are provided with locking grooves, and locking bars are slidably arranged inside the locking grooves. The locking bars are fixedly installed at the top front end of the partition vertical plate.

[0016] Preferably, the auxiliary mechanism includes a flow guide frame that is fixedly installed in the heat dissipation area corresponding to the internal cavity of the analyzer body. The flow guide frame has a guide wheel that is rotatably provided inside the flow guide frame via a bearing. A flow guide plate is provided through the rear of the flow guide frame. Corrugated conduits are provided through the front and rear sides of the top left side of the flow guide plate. The top of the corrugated conduits is located on the bottom surface of the analyzer rack inside the analyzer body.

[0017] Preferably, the auxiliary mechanism includes a reciprocating threaded rod, which is rotatably disposed inside the coupling electromagnetic tube via a bearing. The front end of the reciprocating threaded rod is connected to the front end of the guide wheel via a main pulley assembly. Furthermore, an electromagnetic sliding plate is threaded on the outer wall of the reciprocating threaded rod inside the coupling electromagnetic tube, and an electromagnetic coil that achieves electromagnetic coupling with the electromagnetic sliding plate is fixedly installed inside the coupling electromagnetic tube.

[0018] Preferably, the auxiliary mechanism includes a drive shaft rotatably mounted on the bottom surface of the drainage frame, and the rear end of the drive shaft is connected to the guide bar wheel through a secondary belt pulley assembly. The front and rear sides of the drive shaft are meshed with the right end of the transmission shaft through a main bevel gear set. The symmetrically arranged transmission shafts are rotatably mounted on the bottom surface of the drainage frame plate through bearings. At the same time, a heating conductor powered by a coupled electromagnetic tube is fixedly installed in the middle of the top surface of the drainage frame plate. The heating conductor conducts heat to the inside of the corrugated duct to heat the drainage air.

[0019] Preferably, the auxiliary mechanism includes a telescopic drive shaft rotatably disposed inside the corrugated conduit, with the top end of the telescopic drive shaft fixedly connected to the middle of the bottom surface of the analytical rack, and the bottom end of the telescopic drive shaft meshing with the left end of the drive shaft through a secondary bevel gear set, and the telescopic drive shaft does not affect the lifting and storage of the analytical rack when it drives the analytical rack to rotate.

[0020] Compared with the prior art, the beneficial effects of this invention are as follows: This water pollution detection water quality analyzer achieves protection and operation within a protective enclosure. An open heat dissipation area facilitates air exchange between the inside and outside, while a flow guide frame directs some air to the bottom of the reagent tubes. This air is then heated via a heating conductor after the electromagnetic tube generates electricity. This heating, combined with the rotation of the analyzer rack, prevents condensation and sedimentation within the wastewater. The specific details are as follows:

[0021] 1. Rotating the protective top cover opens the protective enclosure. After it stops resisting and limiting the partition vertical plate, the partition vertical plate and the analyzer body rise synchronously through the reset spring. After the partition vertical plate moves, it no longer blocks the heat dissipation area. The negative pressure fan module installed below the partition vertical plate aligns with the heat dissipation area, and the negative pressure enables the circulation of air inside and outside.

[0022] After the partition vertical plate drives the front locking bar to rise and disengage from the locking groove, the protective front plate is no longer limited by the locking bar, so that the protective front plate can be flipped down to open the front of the analyzer body. Then, the test tube cassette pulls the test tube forward to add sewage and realize subsequent analysis operations.

[0023] 2. The descending partition plate squeezes the one-way dust removal airbag at the bottom, causing it to deform and deliver the internal air to the connected dust removal nozzle group. The corresponding heat dissipation area is cleaned by the reverse airflow through the dust removal nozzle group, and the dust removal brush strip is driven to clean the heat dissipation area, thus avoiding the accumulation of heat in the analyzer body and the resulting increase in energy consumption.

[0024] 3. Some of the air entering the heat dissipation area is guided through the flow guide frame, which in turn drives the flow guide wheel to rotate. Then, it is guided to the bottom of the analytical rack through the through-connected flow guide frame plate and the corrugated conduit for blowing. At the same time, the main pulley assembly drives the reciprocating threaded rod to rotate inside the coupling electromagnetic tube, so that the electromagnetic slide can move back and forth to cooperate with the electromagnetic coil to cut the magnetic field lines and generate electricity. Then, the heating conductor heats the air supplied to the corrugated conduit, which heats the reagent tube and prevents condensation inside.

[0025] 4. The guide wheel drives the drive shaft to rotate, and the meshing transmission shaft drives the telescopic transmission shaft, the analytical rack, and the reagent tubes to rotate synchronously. The telescopic transmission shaft does not affect the lifting and lowering of the analytical rack during storage and use, and the rotation combined with heating further prevents the precipitation of substances in the water. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the analyzer body after it has risen;

[0028] Figure 3 For the present invention Figure 1 Enlarged structural diagram at point A in the middle;

[0029] Figure 4 This is a schematic diagram of the partition vertical plate installation structure of the present invention;

[0030] Figure 5 For the present invention Figure 4 Enlarged structural diagram at point B;

[0031] Figure 6 This is a schematic diagram of the three-dimensional structure of the partition vertical plate of the present invention;

[0032] Figure 7 This is a schematic diagram of the installation structure of the drainage frame plate and the corrugated conduit of the present invention;

[0033] Figure 8 This is a schematic diagram of the three-dimensional structure of the diversion frame and the coupling electromagnetic tube of the present invention;

[0034] Figure 9 For the present invention Figure 8 Enlarged structural diagram at point C;

[0035] Figure 10 This is a schematic diagram of the installation structure of the support frame and the corrugated conduit in this invention;

[0036] Figure 11 For the present invention Figure 10 Enlarged structural diagram at point D;

[0037] Figure 12 This is a schematic diagram of the cross-sectional structure of the corrugated duct of the present invention.

[0038] In the diagram: 1. Analyzer body; 2. Protective housing; 3. Protective top cover; 4. Protective front panel; 5. Partition vertical plate; 6. Negative pressure fan module; 7. Drainage frame; 8. Coupling solenoid tube; 9. Analytical chamber; 10. Analytical rack; 11. Test tube drawer; 12. Heat dissipation area; 13. Return spring; 14. One-way dust removal airbag; 15. Dust removal nozzle assembly; 16. Locking slide groove; 17. Locking bar; 18. Guide wheel; 19. Drainage frame plate; 20. Corrugated conduit; 21. Reciprocating threaded rod; 22. Main pulley assembly; 23. Electromagnetic slide plate; 24. Electromagnetic coil; 25. Drive shaft; 26. Secondary pulley assembly; 27. Main bevel gear assembly; 28. Transmission shaft; 29. ​​Telescopic transmission shaft; 30. Secondary bevel gear assembly; 31. Heating conductor; 32. Display and operation area; 33. Dust removal brush bar. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Please see Figures 1-12 The present invention provides the following technical solution:

[0041] Example 1: To address the problems existing in the use of current water pollution analyzers, this example provides a water quality analyzer for water pollution detection, comprising an analyzer body 1 and a protective housing 2 disposed outside the analyzer body 1. The top and front ends of the protective housing 2 are respectively hinged to a protective top cover 3 and a protective front plate 4. Analytical chambers 9 are provided at both the front and rear ends of the right side inside the analyzer body 1, and an analytical rack 10 is rotatably mounted inside each analytical chamber 9 via bearings. A display and operation area 32 is provided on the right side of the top surface of the analyzer body 1, and a test tube drawer 11 is elastically slidably mounted inside the protective housing 2 at the bottom of the analyzer body 1.

[0042] Energy-saving mechanisms are provided on both the left and right sides of the interior of the protective housing 2. The energy-saving mechanisms include partition vertical plates 5, and the symmetrically arranged partition vertical plates 5 are connected to the protective housing 2 by a return spring 13. The protective front plate 4 included in the energy-saving mechanism drives the test tube drawer 11 inside the analyzer body 1 to be stored and extended by rotation. The top left and right sides of the protective front plate 4 are provided with locking grooves 16, and locking bars 17 are slidably arranged inside the locking grooves 16. The locking bars 17 are fixedly installed at the top front end of the partition vertical plate 5.

[0043] like Figures 1-3 As shown, when using the analyzer body 1 to analyze the water quality of sewage, the protective top cover 3 on the top of the protective box 2 is rotated upwards to prevent it from pressing against the partition vertical plates 5 on the left and right sides inside the protective box 2. The extension of the return spring 13 drives the partition vertical plates 5 to move upwards, thereby moving the analyzer body 1 and the analysis rack 10, which are fixedly connected to the inside, upwards out of the protective cavity inside the protective box 2, thus facilitating the operation and use of the analyzer body 1.

[0044] After the upward-moving partition vertical plate 5 drives the front locking bar 17 to move upward, it disengages from the locking slide groove 16, so that the protective front plate 4 on the front of the protective box 2 is no longer limited by the locking bar 17, and then flips down to a horizontal state. Then the test tube drawer 11 inside the analyzer body 1 drives the test tube placed inside to slide forward, thereby adding sewage.

[0045] Example 2: In order to solve the problems existing in the use of the existing water pollution analyzer, this example adopts the following technical solution: negative pressure fan modules 6 are arranged at equal intervals inside the lower part of the partition vertical plate 5; the energy-saving mechanism includes a heat dissipation area 12, and the heat dissipation area 12 is symmetrically opened on the left and right sides of the lower part of the protective box 2, and the heat dissipation area 12 and the internal space of the protective box 2 are opened and closed by the lifting and lowering of the partition vertical plate 5.

[0046] The energy-saving mechanism includes a one-way dust removal airbag 14 fixedly installed on the lower left and right sides inside the protective box 2, and the one-way dust removal airbag 14 is connected to the dust removal nozzle group 15. The dust removal nozzle group 15 is fixedly installed on the lower outer side of the partition vertical plate 5, and dust removal brush strips 33 are fixedly installed on both the upper and lower sides of the dust removal nozzle group 15.

[0047] The energy-saving mechanism includes a dust removal brush 33 that cleans dust from the heat dissipation area 12 by raising and lowering the partition vertical plate 5. After the partition vertical plate 5 lowers and squeezes the one-way dust removal airbag 14, it blows air to remove dust from the heat dissipation area 12 through the through-connected dust removal nozzle group 15. The top of the partition vertical plate 5 is fixedly connected to the outer wall of the analyzer body 1. The partition vertical plate 5 and the analyzer body 1 are protected by the rotation of the protective top cover 3.

[0048] like Figures 4-6 As shown, the partition vertical plate 5 inside the protective box 2 initially blocks the heat dissipation areas 12 on the left and right sides, preventing the protective box 2 from being affected by external dust and water stains when protecting the analyzer body 1. After the partition vertical plate 5 rises, it drives the negative pressure fan module 6 to rise to the position corresponding to the heat dissipation area 12. Then, the negative pressure fan module 6 and the heat dissipation area 12 realize the internal and external air flow, preventing the analyzer body 1 from being affected by component heat generation during long-term operation.

[0049] Furthermore, when the partition vertical plate 5 slides downward, it compresses the one-way dust removal airbag 14 at the bottom, causing it to deform. The air inside the one-way dust removal airbag 14 is then transported to the dust removal nozzle group 15 that is connected through it. The air is then sprayed towards the heat dissipation area 12 through the dust removal nozzle group 15, so that the dust and dirt in the heat dissipation area 12 can be cleaned by the airflow in the opposite direction. At the same time, the dust removal brush strip 33 on the outside of the partition vertical plate 5 cleans the heat dissipation area 12 that is in contact with it when it moves, thereby improving the cleanliness of the heat dissipation area 12 and the protective box 2.

[0050] Example 3: To address the problems existing in the use of current water pollution analyzers, this example employs the following technical solution: An auxiliary mechanism is provided on the lower right side of the interior of the protective housing 2, and the auxiliary mechanism includes a flow guide frame 7, with a coupling electromagnetic tube 8 fixedly installed on the top of the flow guide frame 7; the flow guide frame 7 is fixedly installed in the heat dissipation area 12 corresponding to the position of the internal cavity of the analyzer body 1, and a flow guide wheel 18 is rotatably provided inside the flow guide frame 7 via a bearing, and a flow guide plate 19 is provided through the rear of the flow guide frame 7, and corrugated conduits 20 are provided through the front and rear sides of the top left side of the flow guide plate 19, with the top of the corrugated conduits 20 corresponding to the bottom surface of the analysis rack 10 inside the analyzer body 1.

[0051] The auxiliary mechanism includes a reciprocating threaded rod 21, which is rotatably mounted inside the coupling electromagnetic tube 8 via a bearing. The front end of the reciprocating threaded rod 21 is connected to the front end of the guide wheel 18 via a main pulley assembly 22. An electromagnetic slide plate 23 is threaded on the outer wall of the reciprocating threaded rod 21 inside the coupling electromagnetic tube 8. An electromagnetic coil 24 is fixedly installed inside the coupling electromagnetic tube 8 to achieve electromagnetic coupling with the electromagnetic slide plate 23. A heating conductor 31 powered by the coupling electromagnetic tube 8 is fixedly installed in the middle of the top surface of the diversion frame plate 19. The heating conductor 31 conducts heat to the inside of the corrugated duct 20 to heat the diverted air.

[0052] like Figures 7-9 As shown, during the process of introducing external air, the negative pressure fan module 6 corresponding to the heat dissipation area 12 collects some air through the flow guide frame 7 and drives the internal guide wheel 18 to rotate. The air entering the flow guide frame 7 is guided to the bottom of the analysis rack 10 for blowing through the through-connected flow guide plate 19 and corrugated duct 20. At the same time, the guide wheel 18 drives the reciprocating threaded rod 21 to rotate inside the coupling electromagnetic tube 8 through the main belt pulley assembly 22, so that the threaded electromagnetic slide plate 23 can move back and forth to cooperate with the electromagnetic coil 24 to cut magnetic field lines to generate electricity. Then, the heat generated by the heating conductor 31 is conducted to the inside of the corrugated duct 20. After being heated by the blown air, the reagent tubes inside the analysis rack 10 are heated to prevent the sediment from solidifying or settling during analysis and improve the accuracy of water quality analysis.

[0053] The auxiliary mechanism includes a drive shaft 25 rotatably mounted on the bottom surface of the drainage frame 7, and the rear end of the drive shaft 25 is connected to the guide bar wheel 18 through the auxiliary belt pulley assembly 26. The front and rear sides of the drive shaft 25 are meshed with the right end of the transmission shaft 28 through the main bevel gear assembly 27. The symmetrically arranged transmission shaft 28 is rotatably mounted on the bottom surface of the drainage frame plate 19 through bearings. The auxiliary mechanism includes a telescopic transmission shaft 29 rotatably mounted inside the corrugated conduit 20. The top end of the telescopic transmission shaft 29 is fixedly connected to the middle of the bottom surface of the analysis rack 10. The bottom end of the telescopic transmission shaft 29 is meshed with the left end of the transmission shaft 28 through the auxiliary bevel gear assembly 30. The telescopic transmission shaft 29 does not affect the lifting and storage of the analysis rack 10 when it drives the analysis rack 10 to rotate.

[0054] like Figures 10-12 As shown, the guide wheel 18 inside the drainage frame 7 drives the drive shaft 25 to rotate through the secondary belt pulley assembly 26, and the main bevel gear group 27 and the secondary bevel gear group 30 drive the telescopic transmission shaft 29 to rotate through the transmission shaft 28, so that the analysis rack 10 fixedly connected to the top of the telescopic transmission shaft 29 and the internal reagent tube are driven to rotate, and the heating further prevents the precipitation of substances in the water.

[0055] 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 analyzer for water pollution detection, comprising an analyzer body (1) and a protective housing (2) disposed outside the analyzer body (1), wherein a protective top cover (3) and a protective front plate (4) are respectively hinged to the top and front of the protective housing (2). Its features are, Also includes: Energy-saving mechanisms are provided on both the left and right sides of the interior of the protective box (2), and the energy-saving mechanism includes a partition vertical plate (5), and negative pressure fan modules (6) are provided at equal distances inside the partition vertical plate (5). An auxiliary mechanism is provided on the lower right side of the interior of the protective box (2), and the auxiliary mechanism includes a flow guide frame (7), and a coupling electromagnetic tube (8) is fixedly installed on the top of the flow guide frame (7). The energy-saving mechanism includes a heat dissipation area (12), and the heat dissipation area (12) is symmetrically opened on the left and right sides of the lower part of the protective box (2). The heat dissipation area (12) and the internal space of the protective box (2) are opened and closed by the lifting and lowering of the partition vertical plate (5). The symmetrically arranged partition vertical plate (5) and the protective box (2) are connected to each other by a reset spring (13). The auxiliary mechanism includes a flow guide frame (7) which is fixedly installed in the heat dissipation area (12) corresponding to the position of the internal cavity of the analyzer body (1). The flow guide frame (7) is provided with a flow guide wheel (18) through the bearing. A flow guide plate (19) is provided through the rear of the flow guide frame (7). Corrugated conduits (20) are provided through the front and rear sides of the top left side of the flow guide plate (19). The top of the corrugated conduit (20) is provided on the bottom surface of the analyzer rack (10) inside the analyzer body (1). The auxiliary mechanism includes a reciprocating threaded rod (21), which is rotatably mounted inside the coupling electromagnetic tube (8) via a bearing. The front end of the reciprocating threaded rod (21) is connected to the front end of the guide wheel (18) via a main pulley assembly (22). The outer wall of the reciprocating threaded rod (21) inside the coupling electromagnetic tube (8) is threaded with an electromagnetic sliding plate (23). Meanwhile, an electromagnetic coil (24) that achieves electromagnetic coupling with the electromagnetic sliding plate (23) is fixedly installed inside the coupling electromagnetic tube (8). The auxiliary mechanism includes a drive shaft (25) rotatably mounted on the bottom surface of the drainage frame (7), and the rear end of the drive shaft (25) is connected to the guide bar wheel (18) through the auxiliary belt pulley assembly (26). The front and rear sides of the drive shaft (25) are meshed with the right end of the transmission shaft (28) through the main bevel gear assembly (27). The symmetrically arranged transmission shaft (28) is rotatably mounted on the bottom surface of the drainage frame plate (19) through bearings. At the same time, a heating conductor (31) powered by a coupling electromagnetic tube (8) is fixedly installed in the middle of the top surface of the drainage frame plate (19). The heating conductor (31) conducts heat to the inside of the corrugated duct (20) to cooperate with the drainage air to achieve heating.

2. The water quality analyzer for water pollution detection according to claim 1, characterized in that: The analyzer body (1) has analysis chambers (9) on both the front and rear ends of the right side of the inside. The analysis chambers (9) are equipped with analysis racks (10) through bearings. The analyzer body (1) has a display operation area (32) on the right side of the top surface of the analyzer body (1). The analyzer body (1) has a test tube drawer (11) that is elastically slidably installed inside the protective box (2) at the bottom.

3. The water quality analyzer for water pollution detection according to claim 1, characterized in that: The energy-saving mechanism includes a one-way dust removal airbag (14) fixedly installed on the lower left and right sides inside the protective box (2), and the one-way dust removal airbag (14) is connected to the dust removal nozzle group (15). The dust removal nozzle group (15) is fixedly installed on the lower side of the partition vertical plate (5), and dust removal brush strips (33) are fixedly installed on both the upper and lower sides of the dust removal nozzle group (15).

4. The water quality analyzer for water pollution detection according to claim 3, characterized in that: The energy-saving mechanism includes a dust removal brush (33) that cleans the heat dissipation area (12) by raising and lowering the partition vertical plate (5). After the partition vertical plate (5) lowers and squeezes the one-way dust removal airbag (14), it blows air to remove dust from the heat dissipation area (12) through the through-connected dust removal nozzle group (15). The top of the partition vertical plate (5) is fixedly connected to the outer wall of the analyzer body (1). The partition vertical plate (5) and the analyzer body (1) are protected by the rotation of the protective top cover (3).

5. The water quality analyzer for water pollution detection according to claim 1, characterized in that: The energy-saving mechanism includes a protective front plate (4) which rotates to drive the test tube drawer (11) inside the analyzer body (1) to achieve storage and extension. The top left and right sides of the protective front plate (4) are provided with locking grooves (16), and locking bars (17) are slidably installed inside the locking grooves (16). The locking bars (17) are fixedly installed at the top front end of the partition vertical plate (5).

6. The water quality analyzer for water pollution detection according to claim 1, characterized in that: The auxiliary mechanism includes a telescopic drive shaft (29) rotatably disposed inside the corrugated conduit (20), and the top end of the telescopic drive shaft (29) is fixedly connected to the middle of the bottom surface of the analysis rack (10), and the bottom end of the telescopic drive shaft (29) is meshed with the left end of the drive shaft (28) through the secondary bevel gear group (30), and the telescopic drive shaft (29) does not affect the lifting and storage of the analysis rack (10) when it drives the analysis rack (10) to rotate.

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