Multi-stage filtration visual hydrogen-rich water machine

Abstract

The invention relates to the technical field of hydrogen-rich water machines, in particular to a multi-stage filtering visual hydrogen-rich water machine. Comprising a water machine box body, the lower layer is provided with a multi-stage filter element, the bottom is provided with a pressure barrel communicated with the multi-stage filter element, the middle layer is provided with a water making pump and a PEM electrolytic bath which are communicated with the multi-stage filter element, the upper layer is provided with a water tank communicated with the multi-stage filter element on the lower layer and an ice container on the middle layer, and the upper layer is further provided with an ice container electric control and instant heating module. A touch display screen is mounted on the upper layer of the front surface of the water dispenser box body; the multi-stage filtration of the water machine disclosed by the invention can thoroughly filter raw water, and a pressurizing environment is created through the pressurizing pump of the water machine to dissolve hydrogen into water, so that the dissolution rate of the hydrogen can be improved, the hydrogen content of drinking water is richer, and the healthy value of the drinking water taken from the water machine is higher.

Description

Technical Field

[0001] The present invention relates to the technical field of hydrogen-rich water machines, and in particular to a multi-stage filtration visualized hydrogen-rich water machine. Background Art

[0002] With the increasing population base and the increasingly serious water pollution, people have gradually paid more attention to the pursuit of healthy drinking water; water is an important existence for human survival, no one can live without it, and the requirements for daily drinking water directly affect people's health; household water machines have also developed rapidly in this environment. With the rapid economic development and continuous improvement of living standards, water machine products have also developed from a single drinking water device to an intelligent water purification device, and the product has a clear trend of multifunctionality and intelligence.

[0003] After continuous development, hydrogen-rich water machines have gradually developed into a must-have product for households. Hydrogen-rich water machines use an internal electrolysis device to strip hydrogen ions from water and generate hydrogen gas, which is then dissolved in drinking water. After dissolving in water, we can ingest a large amount of hydrogen in the process of drinking water. After these elements enter the body, they use their strong antioxidant properties to clean up the free radicals produced by the body, which can effectively improve body functions and are of great help in promoting human metabolism and improving human immunity.

[0004] However, the current filtration structures of hydrogen-rich water machines are mostly too simple. For example, patent publication number CN220165950U discloses an adjustable hydrogen-water mixing device and a hydrogen-rich water machine, which only increases the dissolution rate by increasing the contact area between hydrogen and water. It dissolves hydrogen under normal pressure, has low dissolution efficiency and low hydrogen content in the water. Moreover, through the aggregation of multiple different filter elements, it may not be possible to thoroughly filter drinking water, especially microplastics, organic matter and other tiny particles in the water that are harmful to human health, reducing the health value of drinking water. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the background technology and provide a visual hydrogen-rich water machine with multi-stage filtration. The present invention is equipped with nine-stage filtration for drinking water, which can fully solve the problem that the existing hydrogen-rich water machine cannot thoroughly filter drinking water. The booster pump of the water machine creates a pressurized environment to dissolve hydrogen into water, which can increase its solubility rate and make the hydrogen content in the water more sufficient; and the water machine provided by the present invention is also equipped with a visual operation interface, which can intuitively solve operations such as filter element replacement, filter element cleaning, fault detection, data recording, etc., which can not only allow users to better use the product, but also allow users to have a deeper understanding of healthy drinking water.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: A multi-stage filtration visualized hydrogen-rich water machine comprises a water machine housing, wherein the interior of the water machine housing is provided with a three-layer structure of lower, middle and upper layers; the lower layer of the water machine housing is provided with a multi-stage filter element, a pressure barrel is installed at the bottom of the multi-stage filter element, and the pressure barrel is connected with the multi-stage filter element; the middle layer of the water machine housing is provided with a water pump and a PEM electrolyzer connected with the multi-stage filter element; the upper layer of the water machine housing is provided with a water tank connected with the multi-stage filter element in the lower layer and an ice tank in the middle layer, and the upper layer is also provided with an ice tank electronic control and an instant heating module; a touch screen is installed on the upper layer on the front of the water machine housing, and the middle layer is provided as a water receiving area.

[0007] Preferably, the multi-stage filter element includes a nine-stage filter element, the first-stage filter element is a pp cotton 5-micron filter element, the second-stage filter element is a carbon rod filter element, the third-stage filter element is a reverse osmosis membrane filter element, the fourth-stage filter element is an ion exchange resin filter element, the fifth-stage filter element and the sixth-stage filter element are both granular activated carbon filter elements, the seventh-stage filter element is a pp cotton 5-micron filter element, the eighth-stage filter element is a carbon rod filter element, and the ninth-stage filter element is a magnetized filter element; the pp cotton 5-micron filter element of the first-stage filter element can perform coarse filtration on the raw water and filter out coarser particles, impurities, sludge, suspended matter, etc. in the water; the carbon rod filter element of the second-stage filter element can deeply absorb odor, discoloration, residual chlorine, halogenated substances and organic matter in the water that are harmful to the human body, and can effectively improve the taste of the water; the reverse osmosis membrane filter element of the third-stage filter element has an accuracy of 0.0001 microns, which can separate and remove bacteria and heavy metal elements in the water , salt, and can also separate harmful substances and chemicals dissolved in water; the ion exchange resin filter of the four-stage filter element can reduce the hardness of raw water, improve the taste of drinking water, and can also remove calcium, magnesium and other ions in the water; the five-stage filter element and the six-stage filter element are both granular activated carbon filter elements. The granular activated carbon filter element is a natural ore modified filter material, which can give drinking water trace mineral elements, and can also change the pH value of water to achieve the weak alkaline 7.2-8.5 healthy drinking water requirements; the seventh-stage filter element and the eighth-stage filter element are pp cotton 5 micron filter elements and carbon rod filter elements. The water coming out of the activated carbon filter element will be re-filtered and finally reach the ninth-stage filter element; the magnetized filter element of the ninth-stage filter element can effectively remove various impurities and odors in the water during the filtration process, and can retain trace elements such as minerals needed by the human body, while improving the taste of drinking water and retaining its health value.

[0008] Preferably, the lower layer of the water machine housing is also provided with an inlet valve, a wastewater valve and a drain valve; the inlet valve is used for the raw water to enter the water machine, the wastewater valve can discharge the wastewater filtered by the multi-stage filter element, and the drain valve can discharge the water stored in the water tank after preparation; the inlet valve can be connected to tap water for use as raw water for the water machine, the wastewater valve is used to discharge the wastewater filtered by the reverse osmosis membrane filter element out of the water machine, and can also discharge the ionized wastewater after electrolysis by the PEM electrolyzer out of the water machine, and the drain valve can be used to discharge the filtered drinking water stored in the water tank out of the water machine when the water machine has not been used for a long time, and then re-filter it from the pressure barrel and store it in the water tank.

[0009] Preferably, a booster pump is provided in the middle layer of the water machine housing and connected to the PEM electrolyzer. The booster pump is also connected to the hydrogen melt air inlet pipe of the middle layer hydrogen melt device through an air pipe. The hydrogen melt device adopts a venturi tube structure and is also provided with a hydrogen melt water inlet pipe and a hydrogen melt water inlet nozzle. A hydrogen melt chamber is provided between the hydrogen melt water inlet pipe and the hydrogen melt air inlet pipe for enriching drinking water with hydrogen. A hydrogen melt throat with a relatively narrow width is also provided at the front end of the hydrogen melt water inlet nozzle, and the other end of the hydrogen melt throat is a hydrogen melt water outlet pipe. The hydrogen melt device adopts a venturi tube structure. The structure of the chuli tube, the water pressurized by the pressure barrel passes through the hydrogen melt inlet pipe under high-speed rotation and passes through the hydrogen melt inlet nozzle at a higher speed. When the high-speed flowing water passes through the hydrogen melt chamber, a vacuum is formed in the hydrogen melt chamber. The hydrogen produced by the electrolysis of the PEM electrolyzer is pressurized by the booster pump and enters the hydrogen melt chamber through the hydrogen melt inlet pipe. It is violently mixed with water at the hydrogen melt throat of the hydrogen melt chamber to form hydrogen-rich water and is discharged from the hydrogen melt outlet pipe. The hydrogen pressurized by the booster pump is dissolved in the water to increase its solubility rate, making the hydrogen content in the water more sufficient.

[0010] Preferably, a normal temperature valve, an ice water valve and a steady flow valve are arranged on the upper layer of the water machine casing; one end of the normal temperature valve is communicated with the water tank, and the other end is communicated with the molten hydrogen water inlet pipe of the hydrogen melting device; one end of the ice water valve is communicated with the ice tank, and the other end is communicated with the molten hydrogen water inlet pipe of the hydrogen melting device; one end of the steady flow valve is communicated with the molten hydrogen water outlet pipe of the hydrogen melting device, and the other end is communicated with the instant heating module; the water machine can release ice water, normal temperature water and hot water, and the three water valves are all connected to the hydrogen melting device to ensure that the released water is hydrogen-rich water, and the hot water also includes three gears of 45°C, 75°C and boiling water. By pressing the hot water buttons of different temperatures, hot water of the corresponding temperature flows out of the water outlet.

[0011] Preferably, the water receiving area of ​​the water machine housing includes a water outlet, a water receiving box and a hydrogen melting window; the water outlet valve of the water outlet is connected to the hydrogen melting water outlet pipe and the instant heating module, and the hydrogen melting window can intuitively see the hydrogen melting process of the hydrogen melting device; by placing a cup at a position corresponding to the water outlet of the water receiving area and pressing a corresponding water outlet button on the touch screen, water will be released from the water outlet, and the water receiving box can catch the water exposed during the water receiving process to prevent the water from overflowing and falling on the ground or other places; the hydrogen melting window in the water receiving area allows the user to intuitively see the hydrogen melting process of the hydrogen melting device, so that the user psychologically believes in the hydrogen melting effect of the water machine.

[0012] Preferably, a water machine power supply is also installed on the top of the upper layer of the water machine housing, and a water machine power cord and a water machine power switch are also provided on the water machine power supply; all the powered working components on the water machine are controlled by the water machine power supply, and after the water machine power cord is connected to the electricity and the water machine power switch is turned on, the water machine can start working.

[0013] Preferably, all water-taking operations of the water machine are performed on the touch screen, including ice water, room temperature water and hot water at various temperature levels. The touch screen can also intuitively display data such as filter element replacement, filter element cleaning, fault detection, data recording, and the touch screen is also provided with a calendar, weather and other water machine auxiliary functions; there is an operation interface on the visual touch screen of the water machine, and all water-taking operations are performed on the screen, making the water-taking operations clearer; the touch screen also displays a calendar and weather, making it convenient for the elderly in the user's family or people who cannot operate a smartphone to check the calendar and local weather conditions more conveniently; and the touch screen will also remind you of filter element replacement, filter element cleaning and other prompts, making the water machine more intelligent, and can also make judgments on problems such as water tank water shortage and fault detection, making the water machine more convenient to use.

[0014] Preferably, a filter element door is installed on the lower layer, and a water machine back panel is arranged on the back and installed on the back of the water machine; universal wheels are also arranged on the bottom of the water machine case for moving the water machine; when the filter element door is opened, it is the installation position of the multi-stage filter element, which is convenient for cleaning and replacement of the nine-stage filter element of the water machine, and the touch screen, the water receiving area and the filter element door are connected by an arc transition; when the water machine prompts that the filter element needs to be replaced, the corresponding filter element can be replaced by opening the filter element door. The setting of the filter element door makes the filter element replacement more convenient, and the arc transition connection design on the surface of the water machine can also make the water machine look more beautiful as a whole.

[0015] A multi-stage filtration visualized hydrogen-rich water machine, its working principle is: S1. Filtration: Under the action of the water pump, the unfiltered raw water enters the primary filter element and the secondary filter element through the water inlet valve and reaches the tertiary filter element after filtration. The waste water filtered out of the water machine through the waste water valve; the water filtered through the tertiary filter element reaches the tertiary filter element and is stored in the pressure barrel after reaching the tertiary filter element; the water in the pressure barrel is then filtered through the tertiary filter element, the tertiary filter element, the tertiary filter element, the tertiary filter element, the tertiary filter element, the tertiary filter element, and the tertiary filter element, and the drinking water obtained is stored in the water tank; S2. Hydrogen Melting: The deionized water obtained after filtration will reach the PEM electrolyzer and undergo proton exchange membrane electrolysis to obtain hydrogen. The hydrogen will pass through the booster pump and reach the hydrogen melting device's hydrogen inlet pipe. The drinking water will pass through the hydrogen melting device's hydrogen melting water inlet pipe and then be sent into the hydrogen melting chamber through the hydrogen melting nozzle. When the high-speed flowing water passes through the hydrogen melting chamber, a vacuum will be formed in the hydrogen melting chamber, and the water will be violently mixed with the pressurized hydrogen at the hydrogen melting throat of the hydrogen melting chamber to form hydrogen-rich water that will be discharged from the hydrogen melting water outlet pipe. S3. Water outlet: When the user chooses to press the ice water button on the touch screen, the water in the water tank will enter the ice tank under the action of the ice water valve and be cooled into ice water through the ice tank electrical control, and then reach the water outlet after the drinking water is enriched with hydrogen through the hydrogen melting device; when the user chooses to press the normal temperature button on the touch screen, the water in the water tank will directly reach the hydrogen melting device under the action of the normal temperature valve to enrich the drinking water with hydrogen and then reach the water outlet; when the user chooses to press the hot water button on the touch screen; the normal temperature valve will send the water in the water tank to the hydrogen melting device to enrich the hydrogen, and then send the hydrogen-enriched drinking water to the instant heating module through the steady flow valve to heat the water before reaching the water outlet.

[0016] In summary, the beneficial effects of the present invention are: 1. The multi-stage filtration visualized hydrogen-rich water machine described in the present invention includes a nine-stage filtration filter element, which uses a variety of different media. Through multi-stage filtration, it can effectively filter out impurities, suspended matter, microorganisms, organic matter and other substances harmful to the human body in the water, providing high-quality filtration effect. The nine-stage filtration filter element can make the filter element replacement more convenient and quick; and the nine-stage filtration filter element can make the filtration efficiency higher through reasonable sorting and matching, the taste of the water output from the water machine after filtration is better, and the health value of drinking water is higher; 2. The present invention discloses a multi-stage filtration visualized hydrogen-rich water machine. The hydrogen generated by the electrolysis of the PEM electrolyzer of the water machine is pressurized by the water machine's booster pump and then injected into the hydrogen melting device. The pressurized hydrogen can increase its dissolution rate, making the hydrogen content in the water after hydrogen melting richer, which is very helpful for improving human body functions, promoting human metabolism and improving immunity. 3. The multi-stage filtration visualized hydrogen-rich water machine described in the present invention has a hydrogen melting window arranged in the water receiving area, which allows the user to intuitively see the hydrogen melting process in the hydrogen melting device during the water receiving process, so that the user can psychologically believe in the hydrogen melting effect of the water machine; 4. The multi-stage filtration visual hydrogen-rich water machine described in the present invention has an operation interface set on the visual touch screen to make the water extraction operation clearer and make the water machine more convenient and quicker to use; the visual interface of the water machine displays auxiliary tasks such as calendar and weather, which can facilitate people at home who cannot use smart phones to check the calendar and local weather conditions; the touch screen can also intuitively display the functions of filter element replacement, filter element cleaning and fault detection, making the cleaning and replacement of the filter element of the water machine more convenient. The smart touch screen can not only allow users to better use the present invention, but also allow users to have a deeper understanding of healthy drinking water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the water machine of the present invention; Figure 2 It is a schematic diagram of the back structure of the water machine of the present invention; Figure 3 It is a schematic diagram of the internal structure of the water machine housing of the present invention; Figure 4 It is a schematic structural diagram of the hydrogen melting device of the present invention; Figure 5 It is a schematic diagram of the water treatment process principle structure of the present invention.

[0018] Markings in the figure: 1-water machine housing, 2-multi-stage filter element, 201-first-stage filter element, 202-second-stage filter element, 203-third-stage filter element, 204-fourth-stage filter element, 205-fifth-stage filter element, 206-sixth-stage filter element, 207-seventh-stage filter element, 208-eighth-stage filter element, 209-ninth-stage filter element, 3-water pump, 4-pressure barrel, 5-water tank, 6-ice gallbladder, 7-ice gallbladder electronic control, 8-instantaneous heating module, 9-PEM electrolyzer, 10-boosting pump, 11-hydrogen melting device, 1101-hydrogen melting air intake pipe, 1102- molten hydrogen inlet pipe, 1103- molten hydrogen inlet nozzle, 1104- molten hydrogen chamber, 1105- molten hydrogen throat, 1106- molten hydrogen outlet pipe, 12- normal temperature valve, 13- ice water valve, 14- steady flow valve, 15- touch screen, 16- water change area, 1601- water outlet, 1602- water collection box, 1603- molten hydrogen window, 17- filter door, 18- water machine back panel, 19- universal wheel, 20- water inlet valve, 21- wastewater valve, 22- drain valve, 23- water machine power supply, 2301- water machine power cord, 2302- water machine power switch. DETAILED DESCRIPTION

[0019] The following specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, such modifications are protected by the patent law as long as they are within the scope of the claims of the present invention.

[0020] The present invention will be described in detail below with reference to the accompanying drawings by way of embodiments.

[0021] Example

[0022] according to Figure 1 to Figure 5 As shown, a multi-stage filtration visualized hydrogen-rich water machine comprises a water machine housing 1, wherein the water machine housing 1 is internally provided with a lower, middle and upper three-layer structure, wherein the lower layer of the water machine housing 1 is provided with a multi-stage filter element 2, and a pressure barrel 4 is installed at the bottom of the multi-stage filter element 2, and the pressure barrel 4 is connected to the multi-stage filter element 2; the middle layer of the water machine housing 1 is provided with a water pump 3 and a PEM electrolyzer 9 connected to the multi-stage filter element 2; the upper layer of the water machine housing 1 is provided with a water tank 5 connected to the multi-stage filter element 2 in the lower layer and the ice tank 6 in the middle layer, and the upper layer is also provided with an ice tank electronic control 7 and an instant heating module 8; a touch screen 15 is installed on the upper layer of the front of the water machine housing 1, the middle layer is provided as a water receiving area 16, the lower layer is provided with a filter element hatch 17, and a water machine back panel 18 is provided on the back and installed on the back of the water machine; universal wheels 19 are also provided at the bottom of the water machine housing 1 for moving the water machine.

[0023] according to Figure 1 to Figure 3As shown, the multi-stage filter element 2 includes nine-stage filter elements, wherein the first-stage filter element 201 is a PP cotton 5-micron filter element, the second-stage filter element 202 is a carbon rod filter element, the third-stage filter element 203 is a reverse osmosis membrane filter element, the fourth-stage filter element 204 is an ion exchange resin filter element, the fifth-stage filter element 205 and the sixth-stage filter element 206 are both granular activated carbon filter elements, the seventh-stage filter element 207 is a PP cotton 5-micron filter element, the eighth-stage filter element 208 is a carbon rod filter element, and the ninth-stage filter element 209 is a magnetized filter element; the first-stage filter element 2 The 5-micron pp cotton filter element of 01 can roughly filter the raw water and remove coarse particles, impurities, sludge and suspended matter in the water; the carbon rod filter element of the secondary filter element 202 can deeply absorb the odor, color, residual chlorine, halogenated substances and organic matter in the water, which are harmful to the human body, and can effectively improve the taste of the water; the reverse osmosis membrane filter element of the tertiary filter element 203 has an accuracy of 0.0001 micron, which can separate and remove bacteria, heavy metal elements and salt in the water, and can also separate harmful substances and chemicals dissolved in the water; the fourth filter element The ion exchange resin filter element of filter element 204 can reduce the hardness of raw water, improve the taste of drinking water, and remove calcium, magnesium and other ions in the water; the five-stage filter element 205 and the six-stage filter element 206 are both granular activated carbon filter elements. The granular activated carbon filter element is a natural ore modified filter material. The two-layer filter element can increase the contact area between the filter material and the water, so that it can add more trace mineral elements to the water. At the same time, it can also change the pH value of the water to achieve the weak alkalinity 7.2-8.5 healthy drinking water requirements; the seven-stage filter element 207 and the eight-stage filter element Filter element 208 is a 5-micron pp cotton filter element and a carbon rod filter element, which re-filters the water coming out of the activated carbon filter element and finally reaches the nine-stage filter element 209; the magnetized filter element of the nine-stage filter element 209 can effectively remove various impurities and odors in the water during the filtration process, and can retain trace elements such as minerals required by the human body, while improving the taste of drinking water and retaining its health value; its nine-stage filter element can make the filtration effect better through reasonable arrangement and matching, the filtered drinking water has a better drinking taste, and the health value of drinking water is higher.

[0024] according to Figure 2As shown, the lower layer of the water machine housing 1 is also provided with an inlet valve 20, a wastewater valve 21 and a drain valve 22; the inlet valve 20 is used for the raw water to enter the water machine, the wastewater valve 21 can discharge the wastewater filtered by the multi-stage filter element 2, and the drain valve 22 can discharge the water stored in the water tank 5 after preparation; the raw water of the water machine adopts tap water to enter the water machine through the inlet valve 20, and is filtered and stored in the pressure barrel 4 and the water tank 5; the wastewater valve 21 is used to discharge the wastewater filtered by the reverse osmosis membrane filter element out of the water machine, and the wastewater valve 21 can also discharge the ionized wastewater after electrolysis by the PEM electrolyzer 9 from the water machine; when the water machine is not used for a long time, the water inside the water machine does not circulate, and the drain valve 22 can discharge the water stored in the water tank 5 that has not circulated for a long time, and then the water in the pressure barrel is re-filtered and stored in the water tank 5 of the water machine.

[0025] according to Figure 3 , Figure 4 As shown, the middle layer of the water machine housing 1 is also provided with a booster pump 10 connected to the PEM electrolyzer 9, and the booster pump 10 is also connected to the molten hydrogen air inlet pipe 1101 of the middle layer hydrogen melting device 11 through an air pipe; the hydrogen melting device 11 adopts a venturi tube structure, and is also provided with a molten hydrogen water inlet pipe 1102 and a molten hydrogen water inlet nozzle 1103, and a molten hydrogen chamber 1104 is provided between the molten hydrogen water inlet pipe 1102 and the molten hydrogen air inlet pipe 1101 for hydrogen enrichment of drinking water; a molten hydrogen throat 1105 with a relatively narrow width is also provided at the front end of the molten hydrogen water inlet nozzle 1103, and the other end of the molten hydrogen throat 1105 is a molten hydrogen water outlet pipe 1106; the venturi tube structure of the hydrogen melting device 11 The water pressurized in the pressure barrel passes through the hydrogen melt inlet pipe 1102 under high-speed rotation, and is ejected to the hydrogen melt chamber 1104 after passing through the hydrogen melt inlet nozzle 1103 at a relatively high speed, forming a vacuum in the hydrogen melt chamber 1104. The hydrogen generated by the electrolysis of the PEM electrolyzer 9 is pressurized by the booster pump 10 and enters the hydrogen melt chamber 1104 through the hydrogen melt inlet pipe 1101, and is violently mixed with water at the hydrogen melt throat 1105 of the hydrogen melt chamber 1104. The hydrogen-rich water formed is discharged from the hydrogen melt outlet pipe 1106. The hydrogen pressurized by the booster pump 10 is dissolved in water to increase its solubility rate, so that the hydrogen content in the drinking water is more sufficient.

[0026] according to Figure 3 , Figure 4As shown, the upper layer of the water machine housing 1 is provided with a normal temperature valve 12, an ice water valve 13 and a steady flow valve 14; one end of the normal temperature valve 12 is connected to the water tank 5, and the other end is connected to the melted hydrogen water inlet pipe 1102 of the hydrogen melting device 11; one end of the ice water valve 13 is connected to the ice tank 6, and the other end is connected to the melted hydrogen water inlet pipe 1102 of the hydrogen melting device 11; one end of the steady flow valve 14 is connected to the melted hydrogen water outlet pipe 1106 of the hydrogen melting device 11, and the other end is connected to the instant heating module 8; the water machine can release ice water , room temperature water and hot water, and the water valves of the three kinds of water are all connected to the hydrogen melting device 11, which can ensure that the drinking water released by the water machine is hydrogen-enriched water after being enriched with hydrogen by the hydrogen melting device 11. The hot water mode also includes three gears of 45°C, 75°C and boiling water. By pressing hot water buttons of different temperatures on the touch display screen 15, the water outlet 1601 releases hot water of the corresponding temperature. The temperature design of the water machine can meet the different needs of drinking warm water or boiling water, which increases the practicality of the present invention.

[0027] according to Figure 1 , Figure 3 As shown, the water receiving area 16 of the water machine housing 1 includes a water outlet 1601, a water receiving box 1602 and a hydrogen melting window 1603; the water outlet valve of the water outlet 1601 is connected to the hydrogen melting water outlet pipe 1106 and the instant heating module 8, and the hydrogen melting window 1603 can intuitively see the hydrogen melting process of the hydrogen melting device 11; during the water taking process, the cup can be placed at the position corresponding to the water outlet 1601 of the water receiving area 16, and the water outlet button you want to drink is pressed on the touch display screen 15, and the water outlet will release water. Pressing the button again stops the water machine from releasing water. The water receiving box 1602 on the water receiving area 16 can catch the water exposed during the water receiving process to prevent the water from overflowing from the cup and falling on the ground or other places; the hydrogen melting window 1603 of the water receiving area 16 allows the user to intuitively see the hydrogen melting process of the hydrogen melting device 11 during the water taking process, so that the user psychologically believes in the hydrogen-enriching effect of the water machine.

[0028] according to Figure 2 As shown, a water machine power supply 23 is also installed on the upper top of the water machine housing 1, and a water machine power supply line 2301 and a water machine power switch 2302 are also provided on the water machine power supply; various components on the water machine that need to be powered on are controlled by the water machine power supply, and after the water machine power supply line 2301 is connected to the electricity, the water machine power switch 2302 is turned on, and the water machine starts to work normally.

[0029] according to Figure 1 to Figure 3As shown, all water-taking operations of the water machine are performed on the touch screen 15, including ice water, room temperature water and hot water at various temperature levels; the touch screen 15 can also intuitively display data such as filter element replacement, filter element cleaning, fault detection, data recording, and the touch screen 15 is also provided with a calendar, weather and other auxiliary functions of the water machine; after the filter element compartment door 17 is opened, it is the installation position of the multi-stage filter element 2, which is convenient for cleaning and replacement of the nine-stage filter element of the water machine, and the touch screen 15, the water receiving area 16 and the filter element compartment door 17 are connected by an arc transition; there is an operation interface on the visual touch screen 15 of the water machine, and all water-taking operations of the water machine are performed on the touch screen 15, which can make the water-taking operation clearer, and the touch screen 1 5 also displays a calendar and weather information, which can make it easier for the elderly in the user's home or people who cannot operate a smartphone to check the calendar and local weather conditions; and the touch screen 15 will also remind you to replace the filter element, clean the filter element, etc., so that the filter element of the water machine can be replaced more conveniently and quickly, making the water machine more intelligent. In addition, the water machine can also make judgments on problems such as water tank water shortage and fault detection, making the water machine more convenient to use; when the touch screen 15 of the water machine prompts that the filter element needs to be cleaned or replaced, the filter element that needs to be processed can be cleaned or replaced by opening the filter element door 17. The setting of the filter element door 17 makes it more convenient to replace the filter element, and the arc transition connection design on the surface of the water machine makes the water machine look more beautiful as a whole.

[0030] according to Figure 5 As shown, the working principle of a multi-stage filtration visualized hydrogen-rich water machine is: S1, filtration: under the action of the water pump 3, the unfiltered raw water enters the primary filter element 201 and the secondary filter element 202 through the water inlet valve 20 and reaches the tertiary filter element 203 after being filtered. The waste water filtered out of the water machine is discharged from the water machine through the waste water valve 21; the water filtered by the tertiary filter element 203 reaches the tertiary filter element 204 and is stored in the pressure barrel 4; the water in the pressure barrel 4 is then filtered through the tertiary filter element 205, the tertiary filter element 206, the tertiary filter element 207, the tertiary filter element 208, and the tertiary filter element 209 in turn, and the drinking water obtained is stored in the water tank 5; S2, hydrogen melting: the deionized water obtained after filtration will reach the PEM electrolyzer 9, where it will be electrolyzed by the proton exchange membrane to obtain hydrogen. The hydrogen will reach the hydrogen melting inlet pipe 1101 of the hydrogen melting device 11 after passing through the booster pump 10. The drinking water will pass through the hydrogen melting water inlet pipe 1102 of the hydrogen melting device 11 and then be sent into the hydrogen melting chamber 1104 through the hydrogen melting nozzle 1103. When the high-speed flowing water passes through the hydrogen melting chamber 1104, a vacuum will be formed in the hydrogen melting chamber 1104, and the pressurized hydrogen will be violently mixed at the hydrogen melting throat 1105 of the hydrogen melting chamber 1104. The hydrogen-rich water formed will be discharged from the hydrogen melting water outlet pipe 1106. S3, water outlet: when the user chooses to press the ice water button on the touch screen 15, the water in the water tank 5 will enter the ice tank 6 under the action of the ice water valve 13 and be cooled into ice water by the ice tank electronic control 7, and then reach the water outlet 1601 after the drinking water is enriched with hydrogen through the hydrogen melting device 11; when the user chooses to press the normal temperature button on the touch screen 15, the water in the water tank 5 will directly reach the hydrogen melting device 11 under the action of the normal temperature valve 12 to enrich the drinking water with hydrogen and then reach the water outlet 1601; when the user chooses to press the hot water button on the touch screen 15; the normal temperature valve 12 will deliver the water in the water tank 5 to the hydrogen melting device 11 to enrich the drinking water with hydrogen, and then deliver the hydrogen-enriched drinking water to the instant heating module 8 through the steady flow valve 14 to heat the water before reaching the water outlet 1601 and flowing out.

Claims

1. A multi-stage filtration visualized hydrogen-rich water machine, comprising a water machine housing (1), characterized in that: The water machine housing (1) is provided with a three-layer structure of lower, middle and upper layers. The lower layer of the water machine housing (1) is provided with a multi-stage filter element (2). A pressure barrel (4) is installed at the bottom of the multi-stage filter element (2), and the pressure barrel (4) is connected to the multi-stage filter element (2); the middle layer of the water machine housing (1) is provided with a water pump (3) and a PEM electrolyzer (9) connected to the multi-stage filter element (2); the upper layer of the water machine housing (1) is provided with a water tank (5) connected to the multi-stage filter element (2) in the lower layer and the ice tank (6) in the middle layer, and the upper layer is also provided with an ice tank electronic control (7) and an instant heating module (8); the upper layer of the front of the water machine housing (1) is provided with a touch screen (15), and the middle layer is provided with a water receiving area (16).

2. A multi-stage filtration visualized hydrogen-rich water machine according to claim 1, characterized in that: The multi-stage filter element (2) comprises nine-stage filter elements, wherein the first-stage filter element (201) is a 5-micron PP cotton filter element, the second-stage filter element (202) is a carbon rod filter element, the third-stage filter element (203) is a reverse osmosis membrane filter element, the fourth-stage filter element (204) is an ion exchange resin filter element, the fifth-stage filter element (205) and the sixth-stage filter element (206) are both granular activated carbon filter elements, the seventh-stage filter element (207) is a 5-micron PP cotton filter element, the eighth-stage filter element (208) is a carbon rod filter element, and the ninth-stage filter element (209) is a magnetized filter element.

3. A multi-stage filtration visualized hydrogen-rich water machine according to claim 1, characterized in that: The lower layer of the water machine housing (1) is also provided with a water inlet valve (20), a waste water valve (21) and a drain valve (22); the water inlet valve (20) is used for the entry of raw water into the water machine, the waste water valve (21) can discharge waste water filtered by the multi-stage filter element (2), and the drain valve (22) can discharge water stored in the water tank (5) after being prepared.

4. A multi-stage filtration visualized hydrogen-rich water machine according to claim 1, characterized in that: The middle layer of the water machine housing (1) is also provided with a booster pump (10) connected to the PEM electrolyzer (9); the booster pump (10) is also connected to a molten hydrogen air inlet pipe (1101) of the middle layer hydrogen melting device (11) through an air pipe; the hydrogen melting device (11) adopts a venturi tube structure, and is also provided with a molten hydrogen water inlet pipe (1102) and a molten hydrogen water inlet nozzle (1103); a molten hydrogen chamber (1104) is provided between the molten hydrogen water inlet pipe (1102) and the molten hydrogen air inlet pipe (1101) for enriching drinking water with hydrogen; a molten hydrogen throat pipe (1105) with a relatively narrow width is also provided at the front end of the molten hydrogen water inlet nozzle (1103); the other end of the molten hydrogen throat pipe (1105) is a molten hydrogen water outlet pipe (1106).

5. A multi-stage filtration visualized hydrogen-rich water machine according to claim 4, characterized in that: The upper layer of the water machine housing (1) is provided with a normal temperature valve (12), an ice water valve (13) and a steady flow valve (14); one end of the normal temperature valve (12) is in communication with the water tank (5), and the other end is in communication with the molten hydrogen water inlet pipe (1102) of the hydrogen melting device (11); one end of the ice water valve (13) is in communication with the ice tank (6), and the other end is in communication with the molten hydrogen water inlet pipe (1102) of the hydrogen melting device (11); one end of the steady flow valve (14) is in communication with the molten hydrogen water outlet pipe (1106) of the hydrogen melting device (11), and the other end is in communication with the instant heating module (8).

6. A multi-stage filtration visualized hydrogen-rich water machine according to claim 5, characterized in that: The water receiving area (16) of the water machine housing (1) comprises a water outlet (1601), a water receiving box (1602) and a hydrogen melting window (1603); the water outlet valve of the water outlet (1601) is connected to the hydrogen melting water outlet pipe (1106) and the instant heating module (8), and the hydrogen melting window (1603) allows the hydrogen melting process of the hydrogen melting device (11) to be visually observed.

7. A multi-stage filtration visualized hydrogen-rich water machine according to claim 1, characterized in that: A water machine power supply (23) is also installed on the top of the upper layer of the water machine housing (1), and a water machine power supply line (2301) and a water machine power switch (2302) are also provided on the water machine power supply.

8. The multi-stage filtration visualized hydrogen-rich water machine according to claim 1, characterized in that: All water extraction operations of the water machine are performed on the touch display screen (15), including ice water, room temperature water and hot water at various temperature levels; the touch display screen (15) can also intuitively display data such as filter element replacement, filter element cleaning, fault detection, data recording, etc., and the touch display screen (15) is also provided with a calendar, weather and other water machine auxiliary functions.

9. The multi-stage filtration visualized hydrogen-rich water machine according to claim 1, characterized in that: A filter door (17) is installed on the lower layer, and a water machine back plate (18) is arranged on the back and installed on the back of the water machine; the base of the water machine housing (1) is also equipped with universal wheels (19) for moving the water machine; after the filter door (17) is opened, it is the installation position of the multi-stage filter element (2), which is convenient for cleaning and replacement of the nine-stage filter element of the water machine, and the touch screen (15), the water receiving area (16) and the filter door (17) are connected by an arc transition.

10. A multi-stage filtration visualized hydrogen-rich water machine according to any one of claims 1 to 9, characterized in that: The working principle is: S1, filtration: under the action of the water pump (3), the unfiltered raw water enters the primary filter element (201) and the secondary filter element (202) through the water inlet valve (20) and reaches the tertiary filter element (203) after being filtered. The waste water filtered by the tertiary reverse osmosis membrane filter element is discharged from the water machine through the waste water valve (21); the water filtered by the tertiary filter element (203) reaches the tertiary filter element (204) and is stored in the pressure barrel (4); the water in the pressure barrel (4) is then filtered through the tertiary filter element (205), the tertiary filter element (206), the tertiary filter element (207), the tertiary filter element (208), and the tertiary filter element (209) in turn, and the drinking water obtained is stored in the water tank (5); S2, hydrogen melting: the deionized water obtained after filtration will reach the PEM electrolyzer (9) and undergo proton exchange membrane electrolysis to obtain hydrogen. The hydrogen will then pass through the booster pump (10) and reach the hydrogen melting inlet pipe (1101) of the hydrogen melting device (11). The drinking water will then pass through the hydrogen melting water inlet pipe (1102) of the hydrogen melting device (11) and then be fed into the hydrogen melting chamber (1104) through the hydrogen melting nozzle (1103). When the high-speed flowing water passes through the hydrogen melting chamber (1104), a vacuum will be formed in the hydrogen melting chamber (1104), and the water will be violently mixed with the pressurized hydrogen at the hydrogen melting throat (1105) of the hydrogen melting chamber (1104). The hydrogen-rich water formed will be discharged from the hydrogen melting water outlet pipe (1106); S3, water outlet: when the user chooses to press the ice water button on the touch display screen (15), the water in the water tank (5) will enter the ice tank (6) under the action of the ice water valve (13) and be cooled into ice water through the ice tank electronic control (7), and then reach the water outlet (1601) after the drinking water is enriched with hydrogen through the hydrogen melting device (11); when the user chooses to press the normal temperature button on the touch display screen (15), the water in the water tank (5) will reach the hydrogen melting device (11) under the action of the normal temperature valve (12) to enrich the drinking water with hydrogen and then reach the water outlet (1601); when the user chooses to press the hot water button on the touch display screen (15), the normal temperature valve (12) will send the water in the water tank (5) to the hydrogen melting device (11) to enrich the drinking water with hydrogen, and then send the hydrogen-enriched drinking water to the instant heating module (8) through the steady flow valve (14) to heat the water before reaching the water outlet (1601) and flowing out.

Images