Novel pH monitoring device

Abstract

The utility model discloses a novel pH monitoring device, which belongs to the technical field of water quality monitoring equipment and comprises a monitoring box, a square plate is fixedly mounted in the middle of the inside of the monitoring box, a filter plate is fixedly mounted between the square plate and the inner wall of the monitoring box, and mounting plates capable of moving up and down are symmetrically mounted in the monitoring box through driving parts. Lead screws are symmetrically and rotatably mounted between the mounting plates, cleaning assemblies used for cleaning the filter plates are mounted on the outer sides of the lead screws, an electric telescopic rod is fixedly mounted on one side of the upper end of the monitoring box, a pH sensor probe is mounted at the output end of the electric telescopic rod through a mounting assembly, and the pH sensor probe is dismounted by manually moving a fixing plate; the cleaning plate can be moved in a reciprocating manner, so that impurities such as silt on the filter plate can be brushed by the cleaning brush, cleaning water is uniformly sprayed to the filter plate by the spray head for flushing, the filtering effect is improved, manual cleaning is not needed, and convenience and rapidness are realized.

Description

Technical Field

[0001] The utility model relates to a novel pH monitoring device, belonging to the technical field of water quality monitoring equipment. Background Art

[0002] Environmental monitoring is the activity of monitoring and measuring the environmental quality status. By monitoring and measuring indicators that reflect environmental quality, the environmental pollution status and the level of environmental quality can be determined. Monitoring the pH value of water is a part of environmental monitoring. The pH value of water is an important factor in the water environment, which affects the survival of aquatic organisms and changes in the water quality ecological environment. It is of great significance to the research and application of water environment protection. When monitoring the pH value of water, a pH monitoring device is required.

[0003] For example, the announcement number is: CN218546727U, a mobile pH monitoring device, including: a body, a buffer box is arranged in the body, a filter is also arranged in the body, the filter is arranged outside the buffer box, a pH detection device is arranged on the body, the probe of the pH detection device penetrates the side wall of the body and is located inside the body, a water pump is arranged on the body, and a first conduit is connected between the water pump and the body. When in use, the water suction pipe is placed in the water to be tested for pH value, and then the water pump is turned on to suck water into the body to measure the pH value, which is convenient to use.

[0004] The common new pH monitoring device can be used to pump water into the box to measure the pH value, which is convenient to use. However, the pH sensor probe is usually fixed in the detection box, which is inconvenient, time-consuming and laborious to inspect and clean. Moreover, when filtering the collected water for a long time, impurities such as mud or moss will adhere to the filter plate, which is difficult to remove. It is usually cleaned manually, which is inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide a novel pH monitoring device in order to solve the above problems, which can facilitate the inspection and cleaning of the pH sensor probe and automatically clean the impurities attached to the filter plate.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a novel pH monitoring device comprises a monitoring box, a water inlet pipe is fixedly installed on one side of the monitoring box, a square plate is fixedly installed at the middle position inside the monitoring box, a filter plate is fixedly installed between the square plate and the inner wall of the monitoring box, a mounting plate that can move up and down is symmetrically installed in the monitoring box through a driving member, a lead screw is symmetrically and rotatably installed between the mounting plates, a cleaning component for cleaning the filter plate is installed on the outer side of the lead screw, an electric telescopic rod is fixedly installed on one side of the upper end of the monitoring box, a pH sensor probe is installed on the output end of the electric telescopic rod through the mounting assembly, when in use, the pH sensor probe is an existing structure for detecting the pH value of a solution, the mounting assembly is used to install the pH sensor probe, the electric telescopic rod is used to move the pH sensor probe, one end of the pH sensor probe is connected to a display screen through a wire for displaying the pH value, the cleaning component is used to clean impurities on the filter plate, the driving member is used to move the mounting plate up and down, the filter plate is used to filter the collected water, and the water inlet pipe is used to input the water to be monitored.

[0007] Preferably, in order to enable the mounting plate to move up and down, the driving member includes a cylinder, which is fixedly mounted on one side of the upper end of the monitoring box, and a U-shaped plate is fixedly mounted on the output end of the cylinder, one end of the U-shaped plate is fixedly connected to the mounting plate, and the cylinder is used to move the U-shaped plate up and down.

[0008] Preferably, in order to enable the screw to rotate in a circle, a waist-shaped hole is opened at one end of the monitoring box, and a motor is slidably installed at one end of the monitoring box. The output end of the motor extends into the waist-shaped hole and is fixedly connected to the screw. The motor can rotate forward and reverse, and the motor can move with the screw.

[0009] Preferably, in order to clean the surface of the filter plate, the cleaning assembly includes a cleaning plate with a square cavity inside, the cleaning plate is threadedly connected to the screw, a cleaning brush is fixedly mounted on the lower end of the cleaning plate, and the screw is used to move the cleaning plate.

[0010] Preferably, in order to rinse the surface of the filter plate, a nozzle is installed in a linear array at one end of the cleaning plate, one end of the nozzle is connected to the square cavity, and the nozzle is used to evenly rinse the filter plate.

[0011] Preferably, in order to provide clean water into the square cavity, a water tank is fixedly installed on one side of the upper end of the monitoring box, the upper end of the water tank is connected to a water pump through a pipeline, one end of the water pump is connected to the square cavity through a telescopic tube, the water tank is used to store clean water, the water pump provides power for the flow of clean water, and the telescopic tube can extend and contract.

[0012] Preferably, in order to facilitate the inspection or cleaning of the pH sensor probe, the installation assembly includes a T-shaped plate, the output end of the electric telescopic rod extends to the interior of the monitoring box and is fixedly connected to the T-shaped plate, and a square block is fixedly installed at one end of the pH sensor probe, and one end of the square block is clamped in the T-shaped plate.

[0013] Preferably, in order to fix the square block, a fixing plate is inserted into one end of the T-shaped plate, one end of the fixing plate extends into the interior of the square block, a spring is sleeved on the outside of the fixing plate, one end of the spring is fixedly connected to the T-shaped plate, and the other end of the spring is fixedly connected to the fixing plate, the deformation force of the spring is used to move the fixing plate, and the fixing plate is a T-shaped structure.

[0014] The beneficial effects of the utility model are as follows: when the utility model is in use, the cleaning plate is reciprocated so that the cleaning brush scrubs impurities such as mud and sand on the filter plate, and the nozzle sprays clean water evenly to the filter plate for flushing, thereby improving the filtering effect, and no manual cleaning is required, which is convenient and quick. The pH sensor probe can also be disassembled by manually moving the fixing plate, thereby facilitating maintenance or cleaning, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the connection structure between the lead screw and the cleaning component of the utility model.

[0018] Figure 4 This is a schematic cross-sectional structural diagram of the cleaning plate of the utility model.

[0019] Figure 5 This is a schematic diagram of the connection structure of the pH sensor probe of the utility model.

[0020] Figure 6 This is a schematic diagram of the installation component structure of the utility model.

[0021] In the figure: 1. Monitoring box; 2. Water inlet pipe; 3. Square plate; 4. Filter plate; 5. Mounting plate; 6. Screw; 7. Cleaning assembly; 701. Cleaning plate; 702. Square cavity; 703. Cleaning brush; 704. Nozzle; 705. Water tank; 706. Water pump; 707. Telescopic tube; 8. Electric telescopic rod; 9. Mounting assembly; 901. T-shaped plate; 902. Square block; 903. Fixing plate; 904. Spring; 10. pH sensor probe; 11. Cylinder; 12. U-shaped plate; 13. Motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 6 As shown, a novel pH monitoring device comprises a monitoring box 1, a water inlet pipe 2 is fixedly installed on one side of the monitoring box 1, a square plate 3 is fixedly installed in the middle position inside the monitoring box 1, a filter plate 4 is fixedly installed between the square plate 3 and the inner wall of the monitoring box 1, mounting plates 5 that can move up and down are symmetrically installed in the monitoring box 1 through a driving member, screws 6 are symmetrically installed between the mounting plates 5, a cleaning component 7 for cleaning the filter plate 4 is installed on the outer side of the screw 6, an electric telescopic rod 8 is fixedly installed on one side of the upper end of the monitoring box 1, a pH sensor probe 10 is installed on the output end of the electric telescopic rod 8 through a mounting component 9, and the driving member comprises a cylinder 11, the cylinder 11 is fixedly installed on one side of the upper end of the monitoring box 1, a U-shaped plate 12 is fixedly installed on the output end of the cylinder 11, and one end of the U-shaped plate 12 is fixedly connected to the mounting plate 5 A waist-shaped hole is provided at one end of the monitoring box 1, and a motor 13 is slidably installed at one end of the monitoring box 1. The output end of the motor 13 extends into the waist-shaped hole and is fixedly connected to the lead screw 6. When in use, the water sample to be collected is first transported to the monitoring box 1 through the water inlet pipe 2, filtered through the filter plate 4, and the filtered water sample is stored in the monitoring box 1. Then the electric telescopic rod 8 is started to drive the pH sensor probe 10 to move to monitor the pH value of the water sample. When the filter plate 4 needs to be cleaned, the cylinder 11 is started first to drive the U-shaped plate 12 to move downward, and the mounting plate 5 moves accordingly, and then the impurities on the surface of the filter plate 4 are cleaned through the cleaning component 7. When the pH sensor probe 10 needs to be inspected or cleaned, it can be removed through the mounting component 9 and then operated.

[0024] like Figure 3As shown, the cleaning component 7 includes a cleaning plate 701 with a square cavity 702 formed inside, the cleaning plate 701 is threadedly connected to the lead screw 6, a cleaning brush 703 is fixedly installed at the lower end of the cleaning plate 701, a nozzle 704 is installed in a linear array at one end of the cleaning plate 701, one end of the nozzle 704 is connected to the square cavity 702, a water tank 705 is fixedly installed on one side of the upper end of the monitoring box 1, a water pump 706 is connected to the upper end of the water tank 705 through a pipeline, and one end of the water pump 706 is connected to the square cavity 702 through a telescopic tube 707. When in use, the lead screw 6 drives the cleaning plate 701 to move, and the surface of the filter plate 4 is scrubbed by the cleaning brush 703, and then the water pump 706 is started to transport the clean water in the water tank 705 to the square cavity 702 through the telescopic tube 707, and then the clean water is evenly sprayed on the filter plate 4 through the nozzle 704 to rinse it.

[0025] like Figure 5 and Figure 6 As shown, the mounting assembly 9 includes a T-shaped plate 901, the output end of the electric telescopic rod 8 extends to the inside of the monitoring box 1 and is fixedly connected to the T-shaped plate 901, a square block 902 is fixedly installed at one end of the pH sensor probe 10, one end of the square block 902 is clamped in the T-shaped plate 901, a fixing plate 903 is inserted at one end of the T-shaped plate 901, one end of the fixing plate 903 extends to the inside of the square block 902, a spring 904 is sleeved on the outside of the fixing plate 903, one end of the spring 904 is fixedly connected to the T-shaped plate 901, and the other end of the spring 904 is fixedly connected to the fixing plate 903. When in use, first manually move the fixing plate 903 outward to release the fixation of the square block 902, and then move the pH sensor probe 10 out of the T-shaped plate 901.

[0026] When the utility model is in use, the water sample to be collected is transported to the monitoring box 1, and the filter plate 4 filters it, and then the electric telescopic rod 8 is started to drive the pH sensor probe 10 to move, and the pH value of the water sample is monitored. When the filter plate 4 needs to be cleaned, the cylinder 11 is first started to drive the mounting plate 5 to move downward, and then the motor 13 is started to drive the cleaning plate 701 to move through the screw 6, and the cleaning brush 703 scrubs the surface of the filter plate 4, and then the water pump 706 is started to evenly spray clean water on the filter plate 4 through the nozzle 704 to rinse it, thereby improving the filtering effect, and no manual cleaning is required, which is convenient and quick. When the pH sensor probe 10 needs to be inspected or cleaned, the fixing plate 903 is manually moved outward to move the pH sensor probe 10 out of the T-shaped plate 901, which saves time and effort.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A novel pH monitoring device, comprising a monitoring box (1), a water inlet pipe (2) being fixedly mounted on one side of the monitoring box (1), characterized in that: A square plate (3) is fixedly mounted in the middle position of the monitoring box (1), a filter plate (4) is fixedly mounted between the square plate (3) and the inner wall of the monitoring box (1), mounting plates (5) that can move up and down are symmetrically mounted in the monitoring box (1) via a driving member, lead screws (6) are symmetrically mounted between the mounting plates (5) for rotation, a cleaning assembly (7) for cleaning the filter plate (4) is mounted on the outside of the lead screw (6), an electric telescopic rod (8) is fixedly mounted on one side of the upper end of the monitoring box (1), and a pH sensor probe (10) is mounted on the output end of the electric telescopic rod (8) via a mounting assembly (9).

2. The novel pH monitoring device according to claim 1 is characterized in that: The driving member comprises a cylinder (11), the cylinder (11) being fixedly mounted on one side of the upper end of the monitoring box (1), a U-shaped plate (12) being fixedly mounted on the output end of the cylinder (11), and one end of the U-shaped plate (12) being fixedly connected to the mounting plate (5).

3. The novel pH monitoring device according to claim 1 is characterized in that: A waist-shaped hole is provided at one end of the monitoring box (1), a motor (13) is slidably mounted at one end of the monitoring box (1), and an output end of the motor (13) extends into the waist-shaped hole and is fixedly connected to the lead screw (6).

4. The novel pH monitoring device according to claim 1 is characterized in that: The cleaning assembly (7) comprises a cleaning plate (701) with a square cavity (702) formed therein, the cleaning plate (701) being threadedly connected to the lead screw (6), and a cleaning brush (703) being fixedly mounted at the lower end of the cleaning plate (701).

5. The novel pH monitoring device according to claim 4 is characterized in that: One end of the cleaning plate (701) is provided with nozzles (704) in a linear array, and one end of the nozzles (704) is connected to the square cavity (702).

6. The novel pH monitoring device according to claim 5 is characterized in that: A water tank (705) is fixedly mounted on one side of the upper end of the monitoring box (1); the upper end of the water tank (705) is connected to a water pump (706) via a pipeline; one end of the water pump (706) is connected to the square cavity (702) via a telescopic tube (707).

7. The novel pH monitoring device according to claim 1 is characterized in that: The mounting assembly (9) comprises a T-shaped plate (901); the output end of the electric telescopic rod (8) extends into the interior of the monitoring box (1) and is fixedly connected to the T-shaped plate (901); a square block (902) is fixedly mounted on one end of the pH sensor probe (10); and one end of the square block (902) is clamped in the T-shaped plate (901).

8. The novel pH monitoring device according to claim 7 is characterized in that: A fixing plate (903) is inserted at one end of the T-shaped plate (901), one end of the fixing plate (903) extends into the interior of the square block (902), a spring (904) is sleeved on the outside of the fixing plate (903), one end of the spring (904) is fixedly connected to the T-shaped plate (901), and the other end of the spring (904) is fixedly connected to the fixing plate (903).

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