Water treatment machine capable of conveniently adjusting electrolysis concentration

Abstract

The utility model discloses a water quality treatment machine capable of conveniently adjusting electrolytic concentration, which comprises a machine body, and a pipeline assembly, a distribution system, an electrolytic bath and a main control system which are arranged in the machine body, and the pipeline assembly is provided with a water inlet pipe, a shunt joint, a first shunt pipe and a second shunt pipe; the water outlet end of the water inlet pipe is connected with the first flow dividing pipe and the second flow dividing pipe through flow dividing connectors, and the pipe diameter of the first flow dividing pipe is larger than that of the second flow dividing pipe. And the blending system is electrically connected with the main control system, and automatically distributes electrolyte to the water inlet pipe under the control of the main control system, so that the water inlet pipe correspondingly conveys mixed liquid with a set proportion to the electrolysis chamber of the electrolytic bath through the first shunt pipe and the second shunt pipe. Therefore, the electrolysis speed and efficiency of the reduction water and the oxidation water are controlled, the cost is saved, the product price is reduced, and market popularization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment equipment, in particular to a water treatment machine with a convenient electrolysis concentration adjustment method. Background Art

[0002] The water treatment system uses electrolysis to produce reduced and oxidized water. Using direct current, the electrolysis process causes water molecules to undergo chemical reactions, resulting in different water qualities. During the electrolysis reaction, positively charged minerals in the water converge at the cathode, forming alkaline ion-reduced water. The water produced at the cathode is rich in hydroxide ions and alkaline, possessing antioxidant and antibacterial properties, making it suitable for drinking and as alkaline ionized water. Negatively charged substances converge at the anode, forming acidic ion-oxidized water. The water produced at the anode is rich in hydrogen ions, acidic, and has strong oxidizing properties, making it suitable for sterilization, disinfection, and cleaning.

[0003] Various water treatment devices are currently available on the market, such as the Chinese invention patent with publication number CN109734221A, entitled "A Multifunctional Drinking Water Station." The disclosed water acidification device includes a first solenoid valve, a first flow control valve, and a first electrolytic cell. The first solenoid valve is connected to the first electrolytic cell via the first flow control valve. The first flow control valve regulates the ratio of the pure water and salt water mixture entering the first electrolytic cell, allowing the positive and negative electrodes of the first electrolytic cell to produce acidic oxidizing potential water and alkaline reducing potential water that meet national standards. Furthermore, the ratio of the pure water and salt water mixture entering the electrolytic cell is controlled by instruments such as solenoid valves and metering pumps.

[0004] However, the following defects still exist in the existing technology: 1. In the past, water treatment machines controlled the proportion of the mixed water of pure water and salt water entering the electrolytic cell through instruments such as flow regulating valves, solenoid valves, and metering pumps, which undoubtedly increased the manufacturing cost of the water treatment machine, the product price was relatively high, and the market promotion effect was poor; 2. In addition, instruments such as flow regulating valves, solenoid valves, and metering pumps require professional adjustment, and are prone to malfunction after a period of use. The electrolysis concentration is prone to instability, affecting the electrolytic water quality and electrolysis efficiency. Regular inspection and maintenance are required, which increases maintenance costs. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a water treatment machine with a convenient electrolysis concentration adjustment.

[0006] The purpose of the present utility model is achieved by adopting the following technical scheme: a water treatment machine with a convenient electrolysis concentration adjustment, comprising a body and a pipeline assembly, a mixing system, an electrolytic cell, and a main control system arranged in the body, the pipeline assembly being provided with a water inlet pipe, a diversion joint, a first diversion pipe, and a second diversion pipe, the water outlet end of the water inlet pipe being connected to the first diversion pipe and the second diversion pipe through the diversion joint, the diameter of the first diversion pipe being larger than the diameter of the second diversion pipe; the mixing system being electrically connected to the main control system, and automatically distributing electrolyte to the water inlet pipe under the control of the main control system, so that the water inlet pipe conveys a set proportion of mixed liquid to the electrolysis chamber of the electrolytic cell through the first diversion pipe and the second diversion pipe accordingly.

[0007] Furthermore, the diameter ratio of the first shunt tube to the second shunt tube is 1.2-1.5:1, and the flow ratio of the first shunt tube and the second shunt tube to the electrolysis chamber of the electrolytic cell is 1.5-1.8:1.

[0008] Furthermore, the first shunt pipe is connected to the cathode liquid inlet of the cathode chamber of the electrolytic cell, and the second shunt pipe is connected to the anode liquid inlet of the anode chamber of the electrolytic cell.

[0009] Furthermore, the first shunt pipe is connected to the anode liquid inlet of the anode chamber of the electrolytic cell, and the second shunt pipe is connected to the cathode liquid inlet of the cathode chamber of the electrolytic cell.

[0010] Furthermore, the preparation system has a pump body and a salt box, the water inlet pipe is provided with a water suction port and a liquid inlet, the pump body is connected to the salt box and the water suction port, and the salt box is connected to the liquid inlet; the pump body is electrically connected to the main control system, and the main control system controls the pump body to pump pure water according to a set amount to the salt box through the water suction port, and allows the electrolyte produced in the salt box to be put into the water inlet pipe through the liquid inlet.

[0011] Furthermore, the cathode liquid outlet of the cathode chamber and the anode liquid outlet of the anode chamber are both connected to a solenoid valve assembly, and the pipeline assembly includes a reduction water outlet pipe and an oxidation water outlet pipe. The cathode liquid outlet and the anode liquid outlet are correspondingly connected to the reduction water outlet pipe and the oxidation water outlet pipe through the solenoid valve assembly.

[0012] Furthermore, the pipeline assembly includes a waste water pipe for discharging waste water, and the solenoid valve assembly is connected to the waste water pipe.

[0013] Furthermore, the water inlet pipe is provided with a TDS detection module for detecting the quality of the mixed liquid.

[0014] Furthermore, the electrolytic cell is provided with a plurality of cathode plate frames and anode plate frames, and the cathode plate frames and the anode plate frames are both provided with electrode plates, and an electrolytic membrane is provided between the electrode plates of the two; the plurality of cathode plate frames and anode plate frames are alternately stacked to form the cathode chamber and the anode chamber, the sum of the number of layers of the cathode plate frames and the anode plate frames is an odd number, and the number of layers of the cathode plate frames is greater than the number of layers of the anode plate frames.

[0015] Furthermore, a sealing ring is embedded between the cathode plate frame and the anode plate frame, and the sealing ring is arranged in a ring shape around the water tank inside the cathode plate frame and the anode plate frame.

[0016] Compared with the prior art, the present invention has the following advantages: the water inlet pipe of the pipe assembly is connected to the first shunt pipe and the second shunt pipe via a shunt joint. The first shunt pipe and the second shunt pipe are respectively connected to the electrolysis chamber of the electrolytic cell, and the diameter of the first shunt pipe is set to be larger than the diameter of the second shunt pipe. Thus, the mixed liquid in the water inlet pipe is transported to the electrolysis chamber of the electrolytic cell according to a set ratio, achieving efficient control of the electrolysis speed of the reduced water and the oxidized water, meeting user needs.

[0017] Compared with the previous implementation method of water treatment machines that controls the proportion of mixed liquid entering the electrolytic cell through instruments such as flow regulating valves, solenoid valves, and metering pumps, the embodiment of the present application only needs to control the proportion of mixed liquid entering the electrolytic cell through the first diversion pipe and the second diversion pipe. There is no need to set up instruments such as flow regulating valves, solenoid valves, and metering pumps, thereby saving the manufacturing cost of the water treatment machine, reducing product prices, and facilitating market promotion; and it also eliminates the previous adjustment and maintenance of instruments such as flow regulating valves, further reducing costs and reducing the daily operation failure rate of the water treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a water treatment machine in a preferred embodiment of the present invention with its rear cover removed to reveal its internal structure;

[0019] Figure 2 This is a structural diagram of the connection between the water inlet pipe, the mixing system, and the solenoid valve assembly and the electrolytic cell in a preferred embodiment of the present invention;

[0020] Figure 3 This is a structural diagram of a preferred embodiment of the present invention in which the water inlet pipe is connected to the electrolytic cell through the first shunt pipe and the second shunt pipe;

[0021] Figure 4 This is a block diagram of the working principle module of the water treatment machine in the preferred embodiment of the present utility model.

[0022] In the picture:

[0023] 10. Body;

[0024] 20. Pipe assembly; 201. Water inlet; 2011. Water inlet; 2012. Liquid inlet; 202. Diverter joint; 203. First diverter pipe; 204. Second diverter pipe; 205. Reduction outlet pipe; 206. Oxidation outlet pipe; 207. Wastewater pipe;

[0025] 30. Mixing system; 301. Pump body; 302. Salt tank;

[0026] 40. Electrolytic cell; 401. Cathode plate frame; 4011. Cathode liquid inlet; 4012. Cathode liquid outlet; 402. Anode plate frame; 4021. Anode liquid inlet; 4022. Anode liquid outlet;

[0027] 50. Main control system; 51. Solenoid valve assembly; 52. TDS detection module; 53. Pressure reducing valve; 54. Flow valve; 55. Power supply module. DETAILED DESCRIPTION

[0028] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] like Figure 1-4 As shown, a convenient water treatment machine for adjusting electrolysis concentration is used to generate oxidized water and reduced water in electrolysis reaction. The water treatment machine includes

[0030] The body 10 and the piping assembly 20, the mixing system 30, the electrolytic cell 40, and the main control system 50 disposed therein are provided with a plurality of cathode plate frames 401 and anode plate frames 402. Each of the plurality of cathode plate frames 401 and anode plate frames 402 is provided with electrode plates, and an electrolytic membrane is provided between the electrode plates of the cathode plate frames 401 and anode plate frames 402. When the electrolytic cell 40 is assembled, the plurality of cathode plate frames 401 and anode plate frames 402 are alternately stacked to form cathode and anode chambers.

[0031] Furthermore, the sum of the number of layers of the cathode plate frame 401 and the anode plate frame 402 is an odd number, and the number of layers of the cathode plate frame 401 is greater than the number of layers of the anode plate frame 402. In this case, the oxidation reaction effect of the electrolytic cell 40 is more pronounced. Of course, depending on actual use requirements, the number of layers of the anode plate frame 402 can also be set to be greater than the number of layers of the cathode plate frame 401. In this case, the reduction reaction effect of the electrolytic cell 40 is more pronounced. Compared to the previous implementation method of assembling the plates and frames within a closed housing, the assembly of the cathode plate frame 401 and the anode plate frame 402 in the embodiment of the present application is more compact, convenient, and embodies an integrated assembly effect. It also facilitates the adjustment of the electrolytic intensity of the electrolytic cell 40.

[0032] In order to improve the sealing effect of the electrolytic cell 40, a sealing ring is embedded between the cathode plate frame 401 and the anode plate frame 402. The sealing ring is arranged in a ring around the water tank inside the cathode plate frame 401 and the anode plate frame 402 to prevent water in the water tank inside the plate frame from leaking out.

[0033] The pipeline assembly 20 includes an inlet pipe 201, a diverter joint 202, a first diverter pipe 203, a second diverter pipe 204, a reduction outlet pipe 205, an oxidation outlet pipe 206, and a wastewater pipe 207 for discharging wastewater. The inlet end of the inlet pipe 201 is connected to a water source and serves as a conduit for inputting pure water. A TDS detection module 52 for testing water quality, which utilizes a TDS probe, is installed on the inlet pipe 201. A pressure reducing valve 53 and a flow valve 54 are also installed on the inlet pipe 201. The pressure reducing valve 53 controls the water pressure in the inlet pipe 201, while the flow valve 54 controls the water flow rate in the inlet pipe 201.

[0034] A water pumping port 2011 and a liquid inlet 2012 are set between the water inlet end of the water inlet pipe 201 and the TDS detection module 52. The mixing system 30 has a pump body 301 and a salt tank 302. The pump body 301 is a double-head pump. The pump body 301 is electrically connected to the main control system 50. The pump body 301 is connected to the salt tank 302 and the water pumping port 2011. The salt tank 302 is connected to the liquid inlet 2012 of the water inlet pipe 201. The liquid inlet 2012 is set behind the water pumping port 2011 along the water flow direction of the water inlet pipe 201.

[0035] Therefore, after the main control system 50 receives power from the power module 55, it activates the pump 301 under the control of the main control system 50 and pumps a set amount of pure water into the salt tank 302 through the water inlet 2011 on the water inlet pipe 201. Since the salt tank 302 has been pre-filled with a certain amount of salt, the pump 301, under the control of the main control system 50, pumps the set amount of pure water and enters the salt tank 302 from the bottom, which can fully flush and mix the salt in the salt tank 302, so that the salt and pure water are fully mixed to form electrolytes. The mixed electrolyte in the salt tank 302 enters the water inlet pipe 201 through the liquid inlet 2012 and mixes with the pure water in the water inlet pipe 201 to form a mixed liquid. In actual use, the TDS detection module 52 is located behind the liquid inlet 2012 along the water flow direction of the water inlet pipe 201. Therefore, the TDS detection module 52 detects the quality of the mixed liquid, such as whether the conductivity of the mixed liquid meets the electrolysis requirements.

[0036] The outlet end of the water inlet pipe 201 is connected to a diverter joint 202. The TDS detection module 52 is disposed between the liquid inlet 2012 and the outlet end of the water inlet pipe 201. The mixed liquid detected by the TDS detection module 52 is delivered to the diverter joint 202. The diverter joint 202 is a three-way pipe joint. Therefore, the outlet end of the water inlet pipe 201 is connected to the first diverter pipe 203 and the second diverter pipe 204 through the diverter joint 202. The mixed liquid in the water inlet pipe 201 is diverted by the first diverter pipe 203 and the second diverter pipe 204.

[0037] To achieve controlled delivery ratios for the mixed liquid, the diameter of the first diverter tube 203 is set larger than that of the second diverter tube 204. For example, the diameter ratio of the first diverter tube 203 to the second diverter tube 204 is 1.2-1.5:1. Preferably, the diameter ratio of the first diverter tube 203 to the second diverter tube 204 is 1.25:1. In actual use, the diameter of the first diverter tube 203 is set to 6 mm to 6.5 mm, and the diameter of the second diverter tube 204 is set to 4.5-5.5 mm.

[0038] Based on the diameter ratio of first diversion tube 203 and second diversion tube 204, as well as the tube size settings, it can be roughly calculated that the ratio of the mixed liquid delivered by first diversion tube 203 to second diversion tube 204 to the electrolysis chamber of electrolytic cell 40 is 1.5-1.8:1. In actual use, the total flow rate of the water treatment machine's water inlet pipe is 2000ml-2500ml / minute, of which the flow rate of the mixed liquid delivered by the first diversion tube to the electrolysis chamber is 1200ml-1500ml / minute, and the flow rate of the mixed liquid delivered by the second diversion tube to the electrolysis chamber is 600ml-1000ml / minute.

[0039] During the electrolysis reaction, the ion concentration in the solution increases after the electrolyte is added to the electrolytic cell 40, which helps to improve the conductivity of the solution. Since ions are carriers of electric current, the increase in conductivity means that the current can pass through the solution more efficiently, thereby accelerating the electrolysis process.

[0040] To increase the electrolysis rate of oxidized water relative to that of reduced water, the first shunt tube 203 is connected to the cathode liquid inlet 4011 of the cathode chamber of the electrolytic cell 40, and the second shunt tube 204 is connected to the anode liquid inlet 4021 of the anode chamber of the electrolytic cell 40. Therefore, at the same time, the volume of the mixed liquid in the water inlet pipe 201 that enters the cathode chamber through the first shunt tube 203 is greater than the volume that enters the anode chamber through the second shunt tube 204. The flow rate of the mixed liquid in the cathode chamber is faster than that in the anode chamber, and the electrolytic concentration in the cathode chamber is lower than that in the anode chamber.

[0041] Similarly, if the electrolysis rate of the reduced water is to be faster than that of the oxidized water, the first shunt tube 203 can be connected to the anode liquid inlet 4021 of the anode chamber of the electrolytic cell 40, and the second shunt tube 204 can be connected to the cathode liquid inlet 4011 of the cathode chamber of the electrolytic cell 40.

[0042] The cathode chamber is provided with a cathode liquid outlet 4012, and the anode chamber is provided with an anode liquid outlet 4022, and the cathode liquid outlet 4012 and the anode liquid outlet 4022 are both connected to the solenoid valve assembly 51, and the cathode liquid outlet 4012 and the anode liquid outlet 4022 are correspondingly connected to the reduction outlet pipe 205 and the oxidation outlet pipe 206 through the solenoid valve assembly 51, and the solenoid valve assembly 51 is connected to the waste water pipe 207.

[0043] The solenoid valve assembly 51 includes an oxidation wastewater valve, a reduction wastewater valve, an oxidation outlet valve and a reduction outlet valve. The solenoid valve assembly 51 is electrically connected to the main control system 50. Under the control of the main control system 50, and through the interlocking connection between the oxidation wastewater valve and the oxidation outlet valve, the interlocking connection between the reduction wastewater valve and the reduction outlet valve, and the linkage connection between the oxidation wastewater valve and the reduction outlet valve, the purpose of interlocking control between the discharge of wastewater through the wastewater pipe 207 and the discharge of reduced water through the reduction water pipe and the discharge of oxidized water from the oxidation outlet pipe 206 is achieved, and the purpose of linkage control between the discharge of reduced water through the reduction water pipe and the discharge of oxidized water from the oxidation outlet pipe 206 is achieved.

[0044] Therefore, the water inlet pipe 201 of the pipe assembly 20 is connected to the first shunt pipe 203 and the second shunt pipe 204 via the shunt joint 202. By providing the first shunt pipe 203 and the second shunt pipe 204, the cathode chamber and the anode chamber of the electrolytic cell 40 are connected accordingly, and the diameter of the first shunt pipe 203 is set to be larger than the diameter of the second shunt pipe 204. Thus, the mixed liquid in the water inlet pipe 201 is transported to the cathode chamber and the anode chamber of the electrolytic cell 40 according to the set ratio, achieving efficient control of the electrolysis rate of the reduced water and the oxidized water, meeting user needs.

[0045] Compared with the previous implementation method of water treatment machines that controls the proportion of mixed liquid entering the electrolytic cell 40 through instruments such as flow regulating valves, solenoid valves, and metering pumps, the embodiment of the present application only needs to control the proportion of mixed liquid entering the electrolytic cell 40 through the first diversion pipe 203 and the second diversion pipe 204. There is no need to set up instruments such as flow regulating valves, solenoid valves, and metering pumps, thereby saving the manufacturing cost of the water treatment machine, reducing product prices, and facilitating market promotion; and it also eliminates the previous adjustment and maintenance of instruments such as flow regulating valves, further reducing costs and reducing the daily operation failure rate of the water treatment device.

[0046] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A convenient water treatment machine for adjusting electrolysis concentration, characterized in that: The invention comprises a body and a pipeline assembly, a mixing system, an electrolytic cell and a main control system arranged in the body. The pipeline assembly is provided with a water inlet pipe, a diversion joint, a first diversion pipe and a second diversion pipe. The water outlet end of the water inlet pipe is connected to the first diversion pipe and the second diversion pipe through the diversion joint. The diameter of the first diversion pipe is larger than that of the second diversion pipe. The mixing system is electrically connected to the main control system and automatically distributes electrolyte to the water inlet pipe under the control of the main control system, so that the water inlet pipe conveys a set proportion of mixed liquid to the electrolysis chamber of the electrolytic cell through the first diversion pipe and the second diversion pipe respectively.

2. The portable water treatment machine for adjusting electrolysis concentration according to claim 1, characterized in that: The diameter ratio of the first shunt pipe to the second shunt pipe is 1.2-1.5:1, and the flow rate ratio of the first shunt pipe to the second shunt pipe correspondingly transporting the mixed liquid to the electrolysis chamber of the electrolytic cell is 1.5-1.8:

1.

3. The portable water treatment machine for adjusting electrolysis concentration according to claim 2, characterized in that: The first shunt pipe is connected to the cathode liquid inlet of the cathode chamber of the electrolytic cell, and the second shunt pipe is connected to the anode liquid inlet of the anode chamber of the electrolytic cell.

4. The portable water treatment machine for adjusting electrolysis concentration according to claim 2, characterized in that: The first shunt pipe is connected to the anode liquid inlet of the anode chamber of the electrolytic cell, and the second shunt pipe is connected to the cathode liquid inlet of the cathode chamber of the electrolytic cell.

5. The portable water treatment machine for adjusting electrolysis concentration according to claim 1, characterized in that: The mixing system includes a pump body and a salt box, the water inlet pipe is provided with a water suction port and a liquid inlet, the pump body is connected to the salt box and the water suction port, and the salt box is connected to the liquid inlet; the pump body is electrically connected to the main control system, and the main control system controls the pump body to pump pure water according to a set amount to the salt box through the water suction port, and allows the electrolyte produced in the salt box to be put into the water inlet pipe through the liquid inlet.

6. The portable water treatment machine for adjusting electrolysis concentration according to claim 3, characterized in that: The cathode liquid outlet of the cathode chamber and the anode liquid outlet of the anode chamber are both connected to a solenoid valve assembly. The pipeline assembly includes a reduction outlet pipe and an oxidation outlet pipe. The cathode liquid outlet and the anode liquid outlet are correspondingly connected to the reduction outlet pipe and the oxidation outlet pipe through the solenoid valve assembly.

7. The portable water treatment machine for adjusting electrolysis concentration according to claim 6, characterized in that: The pipeline assembly includes a waste water pipe for discharging waste water, and the solenoid valve assembly is connected to the waste water pipe.

8. The portable water treatment machine for adjusting electrolysis concentration according to any one of claims 1 to 5, characterized in that: The water inlet pipe is provided with a TDS detection module for detecting the quality of the mixed liquid.

9. The portable water treatment machine for adjusting electrolysis concentration according to claim 3, characterized in that: The electrolytic cell is provided with a plurality of cathode plate frames and anode plate frames, and the cathode plate frames and the anode plate frames are both provided with electrode plates, and an electrolytic membrane is provided between the electrode plates of the two. The plurality of cathode plate frames and anode plate frames are alternately stacked to form the cathode chamber and the anode chamber, the sum of the number of layers of the cathode plate frames and the anode plate frames is an odd number, and the number of layers of the cathode plate frames is greater than the number of layers of the anode plate frames.

10. The portable water treatment machine for adjusting electrolysis concentration according to claim 9, characterized in that: A sealing ring is embedded between the cathode plate frame and the anode plate frame, and the sealing ring is arranged in an annular manner around the water tank inside the cathode plate frame and the anode plate frame.

Images