Water quality detection equipment for electrochemical water treatment

Abstract

The utility model discloses water quality detection equipment for electrochemical water treatment. The water quality detection equipment comprises a cabinet body assembly, an electrical assembly, a pipeline assembly, a heating or heat preservation device and a control unit, with the adoption of the mode, the water quality detection equipment for electrochemical water treatment not only can adjust the pipeline unit according to different detection treatment requirements, but also can detect the water quality of circulating water in real time, so that the operation power of electrochemical equipment can be adjusted according to a detection result; and meanwhile, the electrochemical water treatment equipment has the characteristics of saving the electricity consumption of the equipment, simplicity in operation and the like.

Description

A water quality testing device for electrochemical water treatment Technical Field

[0001] This utility model relates to the technical field of circulating water quality testing equipment, and in particular to a water quality testing device for electrochemical water treatment. Background Technology

[0002] Electrochemical water treatment technology refers to a process in which, under the influence of an external electric field, a series of designed chemical reactions, electrochemical processes, or physical processes are conducted within a specific electrochemical water treatment device to generate a large number of free radicals. These free radicals then utilize their strong oxidizing properties to degrade pollutants in wastewater. Electrochemical water treatment equipment is increasingly widely used in industrial water treatment and is currently an important method for solving industrial water problems. It not only saves significant costs but also achieves cleanliness, environmental protection, energy conservation, and emission reduction.

[0003] However, in current electrochemical water treatment processes, the inability to accurately detect water quality makes it impossible to precisely adjust the treatment process. This easily leads to unsatisfactory efficiency and effects of electrochemical water treatment, failing to meet the requirements of energy conservation and emission reduction, and even affecting the service life of the treatment equipment. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A water quality testing device for electrochemical water treatment is provided, comprising: a cabinet assembly, a piping assembly, a heating or insulation device, and a control unit.

[0006] The cabinet assembly includes a cabinet body, a cabinet door assembly, a cabinet base, a first cavity, a second cavity, a mounting back plate, a lifting drive motor, a lifting screw, and a lifting guide. The cabinet body is mounted on the cabinet base, and the cabinet door assembly is located on the front of the cabinet body. The first cavity and the second cavity are located within the cabinet body. The second cavity contains several mounting back plates for mounting the piping assembly, and the back of each mounting back plate is slidably connected to the cabinet body via the lifting guide. The lifting screw is rotatably mounted on the inner wall of the second cavity, and the screw nut on the lifting screw is connected to the mounting back plate. The lifting drive motor drives the lifting screw to rotate, thereby causing the mounting back plate to move up and down within the cabinet body. A heating or insulation device is located in the mounting back plate or the second cavity to heat or insulate the incoming water.

[0007] The piping assembly includes a main inlet pipe, an inlet valve, a water pump, a detection inlet pipe, a detection device array, a filter, a detection outlet pipe, a main outlet pipe, a drain valve, and a backwashing assembly. The detection device array includes at least a pressure sensor, a temperature sensor, a pH sensor, a conductivity sensor, and a chloride ion sensor.

[0008] The outer end of the main water inlet pipe extends to the cabinet body and is connected to the water inlet valve. The inner end of the main water inlet pipe is connected to the detection water inlet pipe via the water pump. A pressure sensor, filter, temperature sensor, pH sensor, conductivity sensor, and chloride ion sensor are sequentially connected to the detection water inlet pipe along the water flow direction. One end of the detection water outlet pipe is connected to the detection water inlet pipe downstream of the chloride ion sensor, and the other end extends to the cabinet body and is connected to the drain valve. The backwash assembly includes a first ball valve and a backwash connector. The system includes a connecting pipe, a second ball valve, a backwash output pipe, and a backwash electric ball valve. A first ball valve is installed on the pipe between the pressure sensor and the inlet of the filter, and a second ball valve is installed on the pipe between the outlet of the filter and the temperature sensor. The two ends of the backwash connecting pipe are connected to the first electric ball valve and the second ball valve, respectively, so as to connect to the filter through the two ball valves and thus backwash the filter. One end of the backwash output pipe is connected to the waste output end of the filter, and the other end is connected to the main outlet pipe. A backwash electric ball valve is connected to the backwash output pipe.

[0009] In a preferred embodiment of the present invention, the cabinet door assembly includes a left door, an upper right door, and a lower right door. The left door is rotatably disposed on one side of the front of the cabinet body, and the upper right door and the lower right door are rotatably disposed on the other side of the cabinet body, with the lower right door located below the upper right door.

[0010] In a preferred embodiment of the present invention, the cabinet door further includes several inspection doors disposed on the back of the cabinet body.

[0011] In a preferred embodiment of this utility model, the lifting screw is disposed between two lifting guide members.

[0012] In a preferred embodiment of this utility model, the mounting back plate is made of nylon.

[0013] In a preferred embodiment of this invention, the control unit is connected to a local server or the cloud for communication.

[0014] In a preferred embodiment of the present invention, the control unit includes a display and a controller, the controller being disposed in the first cavity and the display being disposed on the cabinet door assembly.

[0015] In a preferred embodiment of this utility model, one end of the selective connecting pipe is connected to the main water inlet pipe upstream of the water pump, and the other end is connected to the main water inlet pipe downstream of the water pump, and a water pump switching manual valve is provided on the selective connecting pipe.

[0016] In a preferred embodiment of this invention, a water pump, a detection device array, and a filter are disposed on the mounting backplate and connected to the control unit.

[0017] In a preferred embodiment of this utility model, the water pump, the detection device array, and the filter are connected to a translation drive device on the mounting back plate via a slider to adjust their up / down or left / right positions.

[0018] The beneficial effects of this utility model are: it can not only adjust the pipeline unit according to different detection and treatment needs, but also detect the circulating water quality in real time, so as to adjust the operating power of the electrochemical equipment according to the detection results, thereby improving the treatment capacity of the electrochemical water treatment equipment. It also has the characteristics of saving equipment power consumption and simple operation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:

[0020] Figure 1 is a structural schematic diagram of a preferred embodiment of a water quality testing device for electrochemical water treatment according to the present invention.

[0021] Figure 2 is a schematic diagram of the internal structure of a preferred embodiment of a water quality testing device for electrochemical water treatment according to the present invention. Detailed Implementation

[0022] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Please refer to Figures 1-2. The embodiments of this utility model include:

[0024] A water quality testing device for electrochemical water treatment is used in conjunction with existing electrochemical water treatment equipment to test water quality, provide water quality data, and thus help improve the treatment capacity of the electrochemical equipment to meet actual needs. Its structure includes: cabinet assembly, electrical assembly, piping assembly, heating or heat preservation device (heat fan, etc.) 3 and control unit 4.

[0025] The cabinet assembly includes a cabinet body 11, a cabinet door assembly 12, a cabinet base 13, a first cavity 14, a second cavity 15, a mounting back panel 16, a lifting drive motor, a lifting screw 17, and a lifting guide component 18.

[0026] The cabinet body is mounted on a cabinet base, and the cabinet door assembly is located on the front of the cabinet body. The cabinet body contains a first cavity and a second cavity. Electrical components and a control unit are located in the first cavity. The second cavity contains several mounting backplates for installing piping components. The back of each mounting backplate is slidably connected to the cabinet body via a lifting guide. A lifting screw is rotatably mounted on the inner wall of the second cavity, and the screw nut on the lifting screw is connected to the mounting backplate. The output end of a lifting drive motor is connected to the lifting screw to drive its rotation. This, in turn, causes the mounting backplate to move up and down within the cabinet body. A heating or insulation device is located in the mounting backplate or the second cavity to heat or insulate the incoming water, ensuring that the water temperature meets the requirements of electrochemical treatment.

[0027] More preferably, the cabinet door assembly includes a left door 121, an upper right door 122, and a lower right door 123. The left door is rotatably disposed on one side of the front of the cabinet body, and the upper right door and the lower right door are rotatably disposed on the other side of the cabinet body, with the lower right door located below the upper right door.

[0028] In a further preferred embodiment, the cabinet door also includes several access doors located on the back of the cabinet body.

[0029] In a further preferred embodiment, the lifting screw is positioned between two lifting guide members.

[0030] Preferably, the mounting backplate is made of nylon.

[0031] More preferably, the electrical components include electrical devices such as control switches connected to the control unit, and the electrical devices are disposed on the electrical backplate 19 in the first cavity.

[0032] The piping assembly includes a main inlet pipe 20, an inlet valve 21, a water pump 22, a detection inlet pipe 23, a pressure sensor 24, a filter 25, a temperature sensor 26, a pH probe 27, a conductivity probe 28, a chloride ion probe 29, a detection outlet pipe 210, a main outlet pipe 211, a drain valve 212, and a backwash assembly.

[0033] The outer end of the main inlet pipe extends to the outside of the cabinet body and is connected to the inlet valve to connect with the electrochemical water treatment device. The inner end of the main inlet pipe is connected to the detection inlet pipe via a water pump. The pressure sensor, filter, temperature sensor, pH probe, conductivity probe, and chloride ion probe are connected to the detection inlet pipe in sequence from front to back. One end of the detection outlet pipe is connected to the detection inlet pipe downstream (behind) of the chloride ion probe. The other end of the detection outlet pipe extends to the outside of the cabinet body and is connected to the electrochemical water treatment device via a drain valve to return the treated water.

[0034] Water supplied from the electrochemical water treatment unit is first filtered to improve its quality and meet the requirements of electrochemical water treatment. A sensor array (such as turbidity, conductivity, ORP, dissolved oxygen, and pH sensors) is used to collect real-time data on water temperature, pH, conductivity, and chloride ion content. Some systems combine refractive index and transmitted light intensity to determine water quality compliance. The detection information is uploaded to the control unit for real-time detailed monitoring and analysis of circulating water quality indicators. Based on the analysis results, the operating power of the electrochemical equipment is adjusted to improve its treatment capacity. Simultaneously, the control unit can perform dynamic sampling optimization: dynamically adjusting the sampling interval and sample quantity based on the detection results. For example, by setting a preset threshold (e.g., triggering forced drainage when conductivity > f), the detection process can be intelligently streamlined.

[0035] In addition, the control unit can also upload sensor data to a local server or cloud via the host data module, supporting remote monitoring and historical data retrieval.

[0036] The backwashing assembly filter device is equipped with backwashing operation to prevent impurities from clogging the filter and to ensure the representativeness of the test samples. Its structure includes a first ball valve 213, a backwashing connecting pipe 214, a second ball valve 215, a backwashing output pipe 216, and a backwashing electric ball valve 217. The first ball valve is installed on the pipe between the pressure sensor and the filter inlet, and the second ball valve is installed on the pipe between the filter outlet and the temperature sensor. The two ends of the backwashing connecting pipe are connected to the first electric ball valve and the second ball valve, respectively, so as to connect to the filter through the two ball valves and backwash the filter. One end of the backwashing output pipe is connected to the waste output end of the filter, and the other end is connected to the main outlet pipe. The backwashing output pipe is also connected to the backwashing electric ball valve.

[0037] More preferably, one end of the selected connecting pipe is connected to the main water inlet pipe upstream of the water pump, and the other end is connected to the main water inlet pipe downstream of the water pump, and a water pump switching manual valve is provided on the selected connecting pipe.

[0038] More preferably, the filter, temperature sensor, pH probe, conductivity probe, and chloride ion probe are mounted on the mounting backplate and connected to the control unit. The aforementioned sensors and probes can be movably connected to the mounting backplate via an anti-winding mechanism (such as a reciprocating screw with a slider) for position adjustment, which improves the reliability of the online analysis device and prevents interference from connecting cables on detection accuracy.

[0039] More preferably, the probe head connected to the temperature sensor, pH probe, conductivity probe, and chloride ion probe is disposed on the probe head fixing plate in the first cavity.

[0040] The working principle of water quality testing equipment includes:

[0041] a) Normal Operation: Circulating water enters the equipment through the inlet valve and the main inlet pipe, passes through the water pump, and then enters the detection inlet pipe. The water pump can be switched by a pump changer manual valve to allow for selection based on site conditions. The water in the detection inlet pipe passes through a pressure sensor, which detects the water pressure and provides pressure parameters to automatically determine whether to switch to cleaning the pipeline and probes. If the water pressure is lower than the preset pressure threshold, normal detection is performed. After being filtered and detected by the first electric ball valve, filter, second electric ball valve, and temperature sensor, the water sequentially enters the detection areas of the pH probe, conductivity probe, and chloride ion probe for accurate water quality detection, which is then fed back to the control unit. Finally, the circulating water flows out through the drain valve and the main outlet pipe.

[0042] b) Backwashing operation: When the pressure sensor reads data that reaches the preset pressure threshold, it automatically enters the backwashing operation state. Circulating water enters the equipment from the inlet valve and the main inlet pipe, enters the detection inlet pipe after passing through the water pump, flows into the second electric ball valve through the backwash connecting pipe after passing through the first electric ball valve, and then enters the filter in reverse, thereby completing the cleaning of the filter screen. The waste liquid after cleaning flows out through the backwash output pipe and the backwash electric ball valve.

[0043] When the water quality testing equipment of this application is applied to industrial circulating water systems or environmental wastewater treatment, it has the following technical advantages:

[0044] a. Detection efficiency: Detection time is reduced by 20%-30%;

[0045] b. Analytical accuracy: Water quality anomaly identification accuracy >95%;

[0046] c. System stability: Through anti-clogging mechanical design, the equipment failure rate is reduced by 40%;

[0047] d. Energy efficiency: Energy consumption is reduced by 15%-25%.

[0048] The beneficial effects of this utility model's water quality testing device for electrochemical water treatment are:

[0049] 1. Water quality testing equipment can perform real-time and accurate testing of circulating water quality, providing accurate data support for electrochemical water treatment equipment, thereby improving electrochemical water treatment capabilities, meeting customer needs, and maximizing reaction efficiency;

[0050] 2. It can filter circulating water and perform backwashing of the filter, improving water quality and ensuring accurate detection of water quality indicators;

[0051] 3. The pipeline unit can be adjusted according to different testing and processing requirements, and features such as saving equipment power consumption, simple operation, and strong adaptability.

[0052] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A water quality testing device for electrochemical water treatment, characterized in that, include: The system includes a cabinet assembly, piping assembly, heating or insulation device, and control unit. The cabinet assembly comprises a cabinet body, cabinet door assembly, cabinet base, first cavity, second cavity, mounting backplate, lifting drive motor, lifting screw, and lifting guide. The cabinet body is mounted on the cabinet base, and the cabinet door assembly is located on the front of the cabinet body. The first cavity and second cavity are located within the cabinet body. The second cavity contains several mounting backplates for mounting the piping assembly, and the back of each mounting backplate is slidably connected to the cabinet body via the lifting guide. The lifting screw... The lever is rotatably mounted on the inner wall of the second cavity, and the screw nut on the lifting screw is connected to the mounting back plate. The lifting drive motor drives the lifting screw to rotate, thereby driving the mounting back plate to move up and down within the cabinet body. The heating or heat preservation device is installed in the mounting back plate or the second cavity to heat or preserve the incoming water. The piping assembly includes a main water inlet pipe, a water inlet valve, a water pump, a detection water inlet pipe, a detection device array, a filter, a detection water outlet pipe, a main water outlet pipe, a drain valve, and a backwash assembly. The detection device array includes at least a pressure transmitter. The system includes a pressure sensor, a filter, a temperature sensor, a pH sensor, a conductivity sensor, and a chloride ion sensor. The outer end of the main inlet pipe extends to the outside of the cabinet body and is connected to the inlet valve. The inner end of the main inlet pipe is connected to the detection inlet pipe via the water pump. A pressure sensor, a filter, a temperature sensor, a pH sensor, a conductivity sensor, and a chloride ion sensor are sequentially connected to the detection inlet pipe along the water flow direction. One end of the detection outlet pipe is connected to the detection inlet pipe downstream of the chloride ion sensor, and the other end extends to the cabinet body and is connected to the drain valve. The backflushing... The washing assembly includes a first ball valve, a backwash connecting pipe, a second ball valve, a backwash output pipe, and a backwash electric ball valve. The first ball valve is installed on the pipe between the pressure sensor and the inlet of the filter, and the second ball valve is installed on the pipe between the outlet of the filter and the temperature sensor. The two ends of the backwash connecting pipe are respectively connected to the first electric ball valve and the second ball valve, so as to connect to the filter through the two ball valves and backwash the filter. One end of the backwash output pipe is connected to the waste output end of the filter, and the other end is connected to the main outlet pipe. The backwash output pipe is also connected to the backwash electric ball valve.

2. The water quality testing device for electrochemical water treatment according to claim 1, characterized in that, The cabinet door assembly includes a left door, an upper right door, and a lower right door. The left door is rotatably mounted on one side of the front of the cabinet body, while the upper right door and the lower right door are rotatably mounted on the other side of the cabinet body, with the lower right door located below the upper right door.

3. The water quality testing device for electrochemical water treatment according to claim 1, characterized in that, The cabinet door also includes several inspection doors located on the back of the cabinet body.

4. The water quality testing device for electrochemical water treatment according to claim 1, characterized in that, The lifting screw is positioned between two lifting guide members.

5. A water quality testing device for electrochemical water treatment according to claim 1, characterized in that, The mounting backplate is made of nylon.

6. A water quality testing device for electrochemical water treatment according to claim 1, characterized in that, The control unit communicates with a local server or the cloud.

7. A water quality testing device for electrochemical water treatment according to claim 1, characterized in that, The control unit includes a display and a controller, the controller being disposed within the first cavity and the display being disposed on the cabinet door assembly.

8. A water quality testing device for electrochemical water treatment according to claim 1, characterized in that, One end of the selected connecting pipe is connected to the main water inlet pipe upstream of the water pump, and the other end is connected to the main water inlet pipe downstream of the water pump. A water pump switching manual valve is provided on the selected connecting pipe.

9. A water quality testing device for electrochemical water treatment according to claim 1, characterized in that, The water pump, detection device array, and filter are mounted on the mounting backplate and connected to the control unit.

10. A water quality testing device for electrochemical water treatment according to claim 1, characterized in that, The water pump, detection device array, and filter are connected to a translation drive on the mounting back plate via sliders to adjust their up / down or left / right positions.

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