Wastewater pH value detection equipment

Abstract

The utility model provides wastewater pH value detection equipment. The wastewater pH value detection equipment comprises a detector body, a connecting line is arranged on the detector body, and a detection head for measuring the pH value of wastewater is arranged at one end of the connecting line; the mounting plate is fixedly mounted at the bottom of the detector body; the shell is welded at the top of the mounting plate; the mounting block is fixedly arranged on the detection head in a sleeving manner, and a sleeve is mounted on the mounting block in a threaded manner; and the connecting plate is rotationally mounted on the sleeve. The wastewater pH value detection equipment provided by the utility model solves the problems that when the existing wastewater pH value detection equipment is used, flowing wastewater impacts a detection head, so that the detection head is inclined, the detection head cannot carry out stable detection work in wastewater at a corresponding depth, a connecting line is pulled, and the detection head cannot stably detect the wastewater at the corresponding depth. And the connecting line is easy to damage.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater detection equipment, in particular to wastewater pH detection equipment. Background Art

[0002] Wastewater pH testing equipment is an instrument specifically used to monitor the pH value in wastewater in real time. The pH value is an indicator of the acidity and alkalinity of water, which is of great significance for wastewater treatment and water quality management.

[0003] In the process of treating wastewater, it is necessary to test the pH value of wastewater. However, when testing flowing wastewater, the detection head of the detection equipment is usually placed directly in the wastewater. The flowing wastewater will impact the detection head, causing it to tilt, making it unable to perform stable detection work in the wastewater of the corresponding depth, and it will also pull the connecting wire, which is easy to damage the connecting wire.

[0004] Therefore, it is necessary to provide a new wastewater pH detection equipment to solve the above technical problems. Utility Model Content

[0005] The utility model provides a wastewater pH detection device, aiming to solve the problem that when the existing wastewater pH detection device is in use, the flowing wastewater will cause an impact on the detection head, causing the detection head to tilt, making it impossible to perform stable detection work in the wastewater of corresponding depth, and it will also cause pulling on the connecting line, which is easy to cause damage to the connecting line.

[0006] In order to solve the above technical problems, the wastewater pH detection equipment provided by the utility model includes: a detector body, a connecting line is provided on the detector body, and a detection head for measuring the pH of wastewater is provided at one end of the connecting line; a mounting plate fixedly installed at the bottom of the detector body; a shell welded on the top of the mounting plate; a mounting block fixedly sleeved on the detection head, a sleeve threadedly installed on the mounting block; a connecting plate rotatably installed on the sleeve; and a support mechanism assembled on the mounting plate for lifting the detection head.

[0007] Preferably, the supporting mechanism includes: a screw sleeve rotatably mounted on the mounting plate and the shell; a screw rod threadedly mounted on the screw sleeve, the bottom end of the screw rod being fixedly connected to the top of the connecting plate; a servo motor fixedly mounted on the top of the mounting plate, the servo motor being located inside the shell; a first bevel gear fixedly mounted on the output shaft of the servo motor; a second bevel gear fixedly mounted on the screw sleeve, the second bevel gear being meshed with the first bevel gear; a measuring rod fixedly mounted on the top of the shell, a limit plate being slidably mounted on the measuring rod, the bottom of the limit plate being fixedly connected to the top of the screw rod.

[0008] Preferably, a scale mark is provided on the measuring rod, and a baffle is fixedly installed on the top end of the measuring rod.

[0009] Preferably, a plurality of anti-skid pads are fixedly mounted on the outer wall of the sleeve, and the plurality of anti-skid pads are all made of rubber.

[0010] Preferably, a forward-reverse switch is fixedly installed on the top of the detector body, and the forward-reverse switch is used to control the servo motor.

[0011] Preferably, the mounting plate is configured to be rectangular, and the plurality of anti-slip pads are configured to be strip-shaped.

[0012] Preferably, the first bevel gear and the second bevel gear are both made of stainless steel, and the housing is configured to be U-shaped.

[0013] Compared with the related art, the wastewater pH detection equipment provided by the utility model has the following beneficial effects:

[0014] The utility model provides a wastewater pH detection device. Through the forward and reverse switches, it is convenient for staff to operate the support mechanism, so that the support mechanism can move the detection head to the wastewater of corresponding depth in a lifting manner, so that the detection head can complete the pH detection work of the wastewater under the operation of the detector body. Because the support mechanism can play a good supporting effect on the detection head, it can effectively prevent the detection head from being skewed due to the impact of the water flow, so that the detection work can be stably carried out in the wastewater of corresponding depth, and it is not easy to cause pulling on the connecting line, which can effectively improve the service life of the whole equipment and has a good use effect. Through multiple anti-skid pads, it is not easy for personnel to slip when turning the sleeve by hand. By turning the sleeve, the installation block can be separated from the sleeve, and then the removal of the detection head is completed. After the detection head is removed, relevant personnel can conveniently perform maintenance work on the detection head, and the operation is relatively convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic cross-sectional view of a preferred embodiment of the wastewater pH detection device provided by the utility model;

[0016] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0017] Figure 3 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG.

[0018] Figure 4 It is a schematic diagram of the three-dimensional assembly structure of the connecting plate and the screw rod in the utility model.

[0019] Numbers in the figure: 1. Detector body; 2. Connecting wire; 3. Detection head; 4. Mounting plate; 5. Housing; 6. Mounting block; 7. Casing; 8. Connecting plate; 9. Screw sleeve; 10. Screw rod; 11. Servo motor; 12. First bevel gear; 13. Second bevel gear; 14. Measuring rod; 15. Limit plate; 16. Anti-slip pad. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic cross-sectional view of a preferred embodiment of the wastewater pH detection device provided by the utility model;

[0022] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG. Figure 3 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG. Figure 4 It is a schematic diagram of the three-dimensional assembly structure of the connecting plate and the screw in the utility model. The wastewater pH detection equipment includes: a detector body 1, on which a connecting line 2 is provided, and one end of the connecting line 2 is provided with a detection head 3 for measuring the pH of wastewater; a mounting plate 4 fixedly mounted on the bottom of the detector body 1; a shell 5 welded on the top of the mounting plate 4; a mounting block 6 fixedly sleeved on the detection head 3, on which a sleeve 7 is threadedly mounted; a connecting plate 8 rotatably mounted on the sleeve 7; and a support mechanism mounted on the mounting plate 4 for lifting and lowering the detection head 3. Through the coordinated use of the detector body 1, the connecting line 2 and the detection head 3, it can The staff can use the equipment to complete the detection of the pH value of the wastewater. By fixing the mounting plate 4 at the bottom of the detector body 1, the shell 5 and the supporting mechanism can be easily installed. With the use of the supporting mechanism, the detection head 3 can be easily raised and lowered to the corresponding depth to detect the pH value of the wastewater. The detection head 3 can also be effectively supported, and the detection head 3 can be effectively prevented from being skewed due to the impact of the water flow, so that the detection work can be stably carried out in the wastewater of the corresponding depth, and it is not easy to cause pulling on the connecting line 2, which can effectively improve the service life of the entire equipment and has a better use effect.

[0023] The supporting mechanism comprises: a screw sleeve 9 rotatably mounted on the mounting plate 4 and the housing 5; a screw rod 10 threadedly mounted on the screw sleeve 9, the bottom end of the screw rod 10 being fixedly connected to the top of the connecting plate 8; a servo motor 11 fixedly mounted on the top of the mounting plate 4, the servo motor 11 being located inside the housing 5; a first bevel gear 12 fixedly mounted on the output shaft of the servo motor 11; a second bevel gear 13 fixedly mounted on the screw sleeve 9, the second bevel gear 13 being meshed with the first bevel gear 12; a measuring rod 14 fixedly mounted on the top of the housing 5, a limit plate 15 being slidably mounted on the measuring rod 14, the bottom of the limit plate 15 being fixedly connected to the top end of the screw rod 10, the supporting mechanism can support the detection head 3 to prevent it from being skewed under the impact of the water flow, and can facilitate the lifting and lowering of the detection head 3, so that the detection head 3 can perform detection work in wastewater of corresponding depth.

[0024] The measuring rod 14 is provided with a scale mark, and a baffle is fixedly installed on the top of the measuring rod 14. The scale mark can provide the staff with an intuitive visual reference for quickly and accurately reading the depth of the detection head 3 in the wastewater. The staff can easily understand the current depth of the detection head 3 by observing the position of the scale mark of the limit plate 15 on the measuring rod 14.

[0025] A plurality of anti-skid pads 16 are fixedly mounted on the outer wall of the sleeve 7. The plurality of anti-skid pads 16 are all made of rubber. The anti-skid pads 16 made of rubber can increase the friction between the worker's hand and the contact surface of the sleeve 7, making it less likely for the worker to slip when rotating the sleeve 7 by hand.

[0026] A forward / reverse switch is fixedly installed on the top of the detector body 1, and the forward / reverse switch is used to control the servo motor 11. The forward / reverse switch enables the staff to conveniently control the rotation direction of the servo motor 11 directly on the top of the detector body 1, thereby realizing rapid adjustment of the lifting and lowering movement of the detection head 3. This operation method is relatively simple and intuitive.

[0027] The mounting plate 4 is configured to be rectangular, and the plurality of anti-slip pads 16 are configured to be strip-shaped.

[0028] The first bevel gear 12 and the second bevel gear 13 are both made of stainless steel, and the housing 5 is configured to be U-shaped.

[0029] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0030] The working principle of the wastewater pH detection equipment provided by the utility model is as follows:

[0031] When the device is used to detect the pH value of wastewater, the forward and reverse switches are used to start the servo motor 11, the servo motor 11 will drive the first bevel gear 12 to rotate, the first bevel gear 12 will drive the screw sleeve 9 to rotate through the second bevel gear 13, the screw sleeve 9 will drive the screw 10 to move vertically, at this time the limit plate 15 fixedly connected to the screw 10 will slide vertically on the measuring rod 14, the screw 10 will drive the connecting plate 8 to move vertically, the connecting plate 8 will drive the sleeve 7 to move vertically, the sleeve 7 will drive the mounting block 6 to move vertically, and finally the mounting block 6 will stabilize the detection head 3 Move to the appropriate depth, then start the detector body 1, so that the detection head 3 can detect the pH value of the wastewater at its depth. Since the measuring rod 14 is provided with a scale mark, the depth of the detection head 3 in the wastewater can be judged according to the position of the limit plate 15 on the measuring rod 14. Under the support of the supporting mechanism, the detection head 3 can be effectively prevented from being skewed due to the impact of the water flow, so that it can stably perform the detection work in the wastewater of the corresponding depth, and it is not easy to cause pulling on the connecting line 2, which can effectively improve the service life of the whole equipment and have a better use effect.

[0032] When it is necessary to remove the detection head 3 from the sleeve 7, first hold the detection head 3 with your hand, and then rotate the sleeve 7. Since the sleeve 7 is provided with a plurality of anti-skid pads 16, slipping can be effectively avoided, so that the sleeve 7 can be smoothly rotated on the connecting plate 8. Since the sleeve 7 is threadedly connected to the mounting block 6, the rotation of the sleeve 7 will cause the mounting block 6 to slowly detach from the sleeve 7. After detachment, the removal of the detection head 3 is completed. After the detection head 3 is removed, relevant personnel can easily perform maintenance work on the detection head 3, and the operation is relatively convenient and quick.

[0033] Compared with the related art, the wastewater pH detection equipment provided by the utility model has the following beneficial effects:

[0034] The utility model provides a wastewater pH detection device. Through the forward and reverse switches, it is convenient for staff to operate the supporting mechanism, so that the supporting mechanism can move the detection head 3 to the wastewater of corresponding depth in a lifting manner, so that the detection head 3 can complete the pH detection of the wastewater under the operation of the detector body 1. Since the supporting mechanism can play a good supporting effect on the detection head 3, it can effectively prevent the detection head 3 from being skewed due to the impact of the water flow, so that the detection work can be stably carried out in the wastewater of corresponding depth, and it is not easy to cause pulling on the connecting line 2, which can effectively improve the service life of the whole equipment and have a good use effect. Through multiple anti-skid pads 16, it is not easy for personnel to slip when turning the sleeve 7 by hand. By turning the sleeve 7, the mounting block 6 can be separated from the sleeve 7, so as to complete the removal of the detection head 3. After the detection head 3 is removed, relevant personnel can conveniently perform maintenance work on the detection head 3, and the operation is relatively convenient and quick.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wastewater pH detection device, characterized in that: include: A detector body (1), wherein a connecting line (2) is arranged on the detector body (1), and a detection head (3) for measuring the acidity and alkalinity of wastewater is arranged at one end of the connecting line (2); A mounting plate (4) fixedly mounted on the bottom of the detector body (1); A housing (5) welded to the top of the mounting plate (4); A mounting block (6) fixedly sleeved on the detection head (3), a sleeve (7) being threadedly mounted on the mounting block (6); Rotating a connecting plate (8) mounted on the sleeve (7); A support mechanism for lifting and lowering the detection head (3) is mounted on the mounting plate (4).

2. The wastewater pH detection equipment according to claim 1, characterized in that: The supporting mechanism comprises: A screw sleeve (9) rotatably mounted on the mounting plate (4) and the housing (5); A screw rod (10) threadably mounted on the screw sleeve (9), wherein the bottom end of the screw rod (10) is fixedly connected to the top of the connecting plate (8); A servo motor (11) fixedly mounted on the top of the mounting plate (4), wherein the servo motor (11) is located inside the housing (5); A first bevel gear (12) fixedly sleeved on the output shaft of the servo motor (11); a second bevel gear (13) fixedly sleeved on the screw sleeve (9), the second bevel gear (13) being meshed with the first bevel gear (12); A measuring rod (14) is fixedly mounted on the top of the housing (5), a limiting plate (15) is slidably mounted on the measuring rod (14), and the bottom of the limiting plate (15) is fixedly connected to the top of the screw rod (10).

3. The wastewater pH detection equipment according to claim 2, characterized in that: The measuring rod (14) is provided with a scale mark, and a baffle is fixedly mounted on the top end of the measuring rod (14).

4. The wastewater pH detection equipment according to claim 1, characterized in that: A plurality of anti-skid pads (16) are fixedly mounted on the outer wall of the sleeve (7), and the plurality of anti-skid pads (16) are all made of rubber.

5. The wastewater pH detection equipment according to claim 2, characterized in that: A forward / reverse switch is fixedly mounted on the top of the detector body (1), and the forward / reverse switch is used to control the servo motor (11).

6. The wastewater pH detection device according to claim 4, characterized in that: The mounting plate (4) is configured in a rectangular shape, and the plurality of anti-slip pads (16) are configured in a strip shape.

7. The wastewater pH detection device according to claim 2, characterized in that: The first bevel gear (12) and the second bevel gear (13) are both made of stainless steel, and the housing (5) is configured to be U-shaped.

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