CN113651477B

CN113651477B - Drinking water filtering device for patients in nephrology department

Info

Publication number: CN113651477B
Application number: CN202111222284.5A
Authority: CN
Inventors: 葛均发
Original assignee: Nantong Chengchuang Medical Supplies Co ltd
Current assignee: Nantong Chengchuang Medical Supplies Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2021-12-14
Anticipated expiration: 2041-10-20
Also published as: CN113651477A

Abstract

The invention relates to the technical field of drinking water filtration, and discloses a drinking water filtering device for patients in nephrology. Including the organism, be provided with in the organism and purify filtration, purify filtration and be located the inside upper end of organism, be provided with the disinfection processing structure in the organism, the disinfection processing structure is located the inside lower extreme of organism, is provided with out the water structure in the organism, goes out the water structure and is located one side of disinfection processing structure. Get rid of the heavy metal element and the soft quality of water in the drinking water through purifying filtration structure, carry out disinfection treatment to the drinking water through the disinfection processing structure to clear away the microorganism in the drinking water, make the drinking water after handling keep in and emit through a water structure, make the kidney disease patient when drinking the water after handling, make the burden reduction of its kidney guarantee patient's treatment, avoid patient's the state of an illness to aggravate.

Description

Drinking water filtering device for patients in nephrology department

Technical Field

The invention relates to the technical field of drinking water filtration, in particular to a drinking water filtering device for patients in nephrology.

Background

The kidney diseases are chronic kidney structural and functional disorders caused by various reasons, the kidney diseases are various, more common glomerulonephritis caused by immune injury and pyelonephritis related to bacterial infection, and patients with diabetes, hypertension, systemic lupus erythematosus and the like also have kidney lesions. Renal disease can cause metabolic disturbances and can also lead to systemic system damage. And the metabolic processing function of the body of a patient suffering from the kidney disease is reduced, so that the kidney patient has higher requirements on the drinking amount and the purity of water.

In current water purification installation, carry out coarse filtration to drinking water mostly, just disinfect to water and the material such as incrustation scale in the filtration water, but to the relatively poor kidney patient of kidney function, the drinking water after this kind of water purification treatment still can increase the metabolic pressure of kidney disease patient's kidney, still there are some microorganisms in drinking water still to remain heavy metal or quality of water harder or aquatic, and kidney disease patient drinks the back if the burden can not live and cause the state of an illness aggravation, be unfavorable for kidney disease patient's treatment, consequently, need a kidney branch of academic or vocational study patient to use drinking water filter equipment, the not enough of supplementary current device to kidney disease patient, in order to solve the problem of the pure drinking water of kidney disease patient.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a drinking water filtering device for patients in the nephrology department, which has the advantages of filtering and purifying drinking water to reduce the burden of water on the kidney function of the patients with the nephrosis and the like, and solves the problem that the filtering effect of the existing drinking water filtering device for the patients with the nephrosis is poor.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a kidney branch of academic or vocational study patient is with drinking water filter equipment, includes the organism, its characterized in that is provided with in the organism and purifies filtration, it is located to purify filtration structure the inside upper end of organism, it is used for purifying and filtering drinking water in order to reduce heavy metal and soften quality of water in the drinking water to purify filtration structure, be provided with the disinfection processing structure in the organism, the disinfection processing structure is located the inside lower extreme of organism, the disinfection processing structure is used for disinfecting the drinking water and handles in order to clear away the microorganism of drinking water, be provided with the water outlet structure in the organism, the water outlet structure is located one side of disinfection processing structure, the water outlet structure is used for extracting the drinking water after filtering purification.

Preferably, purify filtration and contain heavy metal removal mechanism, water softening mechanism, heavy metal removal mechanism is located purify filtration's upper end, water softening mechanism is located purify filtration's lower extreme, heavy metal removal mechanism is used for reducing heavy metals such as arsenic, mercury, cadmium, plumbum in the drinking water, water softening mechanism is used for reducing elements such as calcium, magnesium in the drinking water.

Preferably, the heavy metal removal mechanism includes the water inlet, the water inlet is seted up the top surface of organism, the water inlet is used for putting into the drinking water, organism one side inner wall upper end bolt fastening has the motor fixing base, the motor fixing base is used for supporting fixed drive arrangement, fixed mounting has the motor on the motor fixing base, the motor is used for providing drive power, fixed mounting has the processing storehouse on the one side inner wall that is close to each other of organism, the processing storehouse is hollow cylinder, the pivot of motor runs through the one end in processing storehouse, the lateral wall upper end fixed mounting in processing storehouse has the honeycomb duct, the honeycomb duct with the inside in processing storehouse communicates with each other, the one end of honeycomb duct with water inlet fixed mounting, the honeycomb duct is used for leading-in the drinking water in the processing storehouse.

Preferably, be provided with the carousel in the processing storehouse, carousel fixed mounting be in the pivot of motor, the cross-sectional area of carousel with the inside cross-sectional area of processing storehouse is the same, fixed mounting has magnesium anode stirring rod on the carousel, magnesium anode stirring rod is the magnesium material, magnesium anode stirring rod and power electric connection form the positive pole, fixed mounting has graphite cathode stirring rod on the carousel, graphite cathode stirring rod is the graphite material, graphite cathode stirring rod and power electric connection form the negative pole, through magnesium anode stirring rod with graphite cathode stirring rod arranges the drinking water in, utilizes the high activity magnesium hydroxide adsorption that the electrochemical reaction produced to get rid of the heavy metal element in the aquatic.

Preferably, water softening mechanism includes the buffer tube, buffer tube fixed mounting is in the other end of handling the storehouse, the buffer tube is "U" shape structure, the buffer tube is used for providing the buffering, makes the drinking water get into can directly follow in the processing storehouse the interior outflow of buffer tube, change the mouth on another lateral wall of organism, it has the screening box to change the mouth internal fixation, the one end top surface of screening box with buffer tube fixed mounting, the inside of screening box with the buffer tube communicates with each other, movable mounting has the filter strip in the screening box, the filter strip is used for filtering out the precipitate that exists after the heavy metal removal mechanism handles, the one end fixed mounting of filter strip has the hand, it is located to shake hands the outside of organism, it is used for the pulling to shake hands the filter strip.

Preferably, the one end bottom surface fixed mounting of screening box has a purification section of thick bamboo, purify a section of thick bamboo with the screening box is inside to communicate with each other, purify a section of thick bamboo with screening box one end top surface is last the uncovered of buffer tube is relative, fixed mounting has rosin base macroporous absorbent resin layer in the purification section of thick bamboo, rosin base macroporous absorbent resin layer is rosin base macroporous absorbent resin material, rosin base macroporous absorbent resin layer is used for adsorbing elements such as calcium, magnesium, purify a section of thick bamboo lower extreme fixed mounting and has an adsorption section of thick bamboo, fixed mounting has the activated carbon layer in the adsorption section of thick bamboo, the activated carbon layer is used for adsorbing harmful substance, the lower extreme fixed mounting of adsorption section of thick bamboo has the interception box, the fixed mounting has the filtration gauze in the interception box, the filtration gauze is used for screening the drinking water.

Preferably, the disinfection treatment structure comprises a disinfection bin, the disinfection bin is fixedly arranged on the inner bottom surface of the machine body, a communicating pipe is fixedly arranged on the top surface of the disinfection bin, the communicating pipe is communicated with the inside of the disinfection bin, the upper end of the communicating pipe is fixedly arranged on the lower end of the blocking box, the communicating pipe is communicated with the blocking box, an ozone generator is fixedly arranged on the inner bottom surface of the machine body and used for generating ozone, an air pipe is fixedly arranged on the exhaust end of the ozone generator, one end of the air pipe penetrates through one side wall of the disinfection bin, an ozone dispersion nozzle is fixedly arranged on the inner wall of one side of the disinfection bin and communicated with the air pipe, the ozone dispersion nozzle is used for spraying ozone into the disinfection bin, and ultraviolet disinfection lamps are fixedly arranged on the upper ends of the inner walls of the two sides of the disinfection bin, the ultraviolet disinfection lamp is used for carrying out ultraviolet disinfection on drinking water.

Preferably, go out the water structure and include the pump base, pump base bolt fastening is in bottom surface in the organism, fixed mounting has the pump on the pump base, the pump is used for the extraction drinking water in the disinfection storehouse, fixed mounting has the drinking-water pipe on the import end of pump, drinking-water pipe one end with the disinfection storehouse communicates with each other, top surface fixed mounting has the water temporary storage case in the organism, the water temporary storage case is used for keeping in the drinking water after the filtration purification, water temporary storage case bottom surface fixed mounting has the flow pipe, the flow pipe with the water temporary storage case communicates with each other, the lower extreme of flow pipe with the outlet end fixed mounting of pump.

Preferably, fixed mounting has the box of communicating on the opposite side inner wall that the organism is close to each other, fixed mounting has the outlet pipe on the box of communicating, the outlet pipe with the box of communicating communicates with each other, the upper end of outlet pipe with the water temporary storage case communicates with each other, the fixed port has been seted up on the organism, fixed port internal fixation has tap, tap with the box of communicating communicates with each other, tap is used for emitting the drinking water after the filtration purification, the maintenance mouth has been seted up on another lateral wall of organism, the maintenance mouth is used for the maintenance organism internal device, the bolt fastening has the top cap on the organism opposite side outer wall, the top cap with the maintenance mouth is relative, the top cap is used for the closure the maintenance mouth.

(III) advantageous effects

Compared with the prior art, the invention provides a drinking water filtering device for patients in nephrology, which has the following beneficial effects:

1. according to the drinking water filtering device for the nephrology patient, heavy metal elements in the drinking water are removed through the purifying and filtering structure, the water is softened, the drinking water is disinfected through the disinfection treatment structure to remove microorganisms in the drinking water, the treated drinking water is temporarily stored and discharged through the water outlet structure, when the nephrosis patient drinks the treated water, the burden of the kidney of the nephrosis patient is reduced, the patient is ensured to be treated, and the condition of the patient is prevented from being aggravated;

2. this a kidney branch of academic or vocational study patient is with drinking water filter equipment, through the setting of motor and carousel, make magnesium anode stirring rod and graphite cathode stirring rod form the stirring structure and stir drinking water to reinforcing heavy metal gets rid of the effect that heavy metal element was got rid of to the mechanism.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the body of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic diagram of the distribution of the internal structure of the present invention;

FIG. 5 is a schematic view of a purification filter according to the present invention;

FIG. 6 is a schematic view of the internal structure of the treatment chamber according to the present invention;

FIG. 7 is a schematic view of the internal structure of the water softening mechanism according to the present invention;

FIG. 8 is a schematic view of the internal structure of the disinfection chamber of the present invention;

FIG. 9 is a schematic view of a water outlet structure according to the present invention.

In the figure: 1. a body; 2. a water inlet; 3. a motor fixing seat; 4. a motor; 5. a processing bin; 6. a flow guide pipe; 7. a turntable; 8. a magnesium anode stirring rod; 9. a graphite cathode stirring rod; 10. a buffer tube; 11. replacing the port; 12. screening the box; 13. a filter strip; 14. handshaking; 15. a purification cartridge; 16. rosin-based macroporous adsorbent resin layers; 17. an adsorption cylinder; 18. an activated carbon layer; 19. a blocking box; 20. filtering the gauze; 21. a disinfection bin; 22. a communicating pipe; 23. an ozone generator; 24. an air tube; 25. an ozone emitting nozzle; 26. an ultraviolet disinfection lamp; 27. a pump base; 28. a pump; 29. a water pumping pipe; 30. a temporary water storage tank; 31. a water supply pipe; 32. a communication box; 33. a water outlet pipe; 34. a fixed port; 35. a faucet; 36. a maintenance port; 37. and a top cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As described in the background of the invention, the prior art is not sufficient, and in order to solve the above technical problems, the present application provides a drinking water filtering device for patients in nephrology

In a typical embodiment of the present application, as shown in fig. 1 to 9, a drinking water filtering device for a patient in the nephrology department comprises a machine body 1, and is characterized in that a purifying and filtering structure is arranged in the machine body 1, the purifying and filtering structure is located at the upper end inside the machine body 1, the purifying and filtering structure is used for purifying and filtering drinking water to reduce heavy metals and soften water quality in the drinking water, a disinfecting and processing structure is arranged in the machine body 1, the disinfecting and processing structure is located at the lower end inside the machine body 1, the disinfecting and processing structure is used for disinfecting and processing the drinking water to remove microorganisms in the drinking water, a water outlet structure is arranged in the machine body 1, the water outlet structure is located at one side of the disinfecting and processing structure, and the water outlet structure is used for extracting the filtered and purified drinking water.

Further, the purification and filtration structure comprises a heavy metal removal mechanism and a water softening mechanism, the heavy metal removal mechanism is located at the upper end of the purification and filtration structure, the water softening mechanism is located at the lower end of the purification and filtration structure, the heavy metal removal mechanism is used for reducing heavy metals such as arsenic, mercury, cadmium and lead in the drinking water, and the water softening mechanism is used for reducing elements such as calcium and magnesium in the drinking water.

Further, the heavy metal removing mechanism comprises a water inlet 2, the water inlet 2 is arranged on the top surface of the machine body 1, the water inlet 2 is used for placing drinking water, a drinking water bucket is placed at the upper end of the water inlet 2, a motor fixing seat 3 is fixed on the upper end of the inner wall of one side of the machine body 1 and can be connected into a drinking water pipe, the motor fixing seat 3 is used for supporting and fixing a driving device, a motor 4 is fixedly installed on the motor fixing seat 3, the motor 4 is used for providing driving force, a processing bin 5 is fixedly installed on the inner wall of one side, close to each other, of the machine body 1, the processing bin 5 is a hollow cylinder, a rotating shaft of the motor 4 penetrates through one end of the processing bin 5, a flow guide pipe 6 is fixedly installed at the upper end of the side wall of the processing bin 5, the flow guide pipe 6 is communicated with the inside of the processing bin 5, one end of the flow guide pipe 6 is fixedly installed with the water inlet 2, the flow guide pipe 6 is used for guiding the drinking water into the processing bin 5, so that the heavy metal removing mechanism can conveniently treat the drinking water.

Further, be provided with carousel 7 in the processing storehouse 5, carousel 7 fixed mounting is in the pivot of motor 4, the cross-sectional area of carousel 7 is the same with the inside cross-sectional area of processing storehouse 5, fixed mounting has magnesium anode stirring rod 8 on carousel 7, magnesium anode stirring rod 8 is the magnesium material, magnesium anode stirring rod 8 and power electric connection form the positive pole, fixed mounting has graphite cathode stirring rod 9 on carousel 7, graphite cathode stirring rod 9 is the graphite material, graphite cathode stirring rod 9 and power electric connection form the negative pole, arrange in drinking water through magnesium anode stirring rod 8 and graphite cathode stirring rod 9, the heavy metal element in the aquatic is got rid of in the absorption of the high activity magnesium hydrate that the electrochemical action produced, and, the heavy metal element who gets rid of forms the precipitate so that follow-up processing and clearance.

Further, the water softening mechanism comprises a buffer tube 10, the buffer tube 10 is fixedly installed at the other end of the treatment bin 5, the buffer tube 10 is of a U-shaped structure, the buffer tube 10 is used for providing buffering, drinking water cannot directly flow out of the buffer tube 10 after entering the treatment bin 5, a replacement port 11 is formed in the other side wall of the machine body 1, a screening box 12 is fixedly installed in the replacement port 11, the top surface of one end of the screening box 12 is fixedly installed with the buffer tube 10, the interior of the screening box 12 is communicated with the buffer tube 10, a filtering strip 13 is movably installed in the screening box 12, the filtering strip 13 is used for filtering out precipitates existing after treatment of the heavy metal removing mechanism, a handle 14 is fixedly installed at one end of the filtering strip 13, the handle 14 is located at the exterior of the machine body 1, the filtering strip 13 is used for pulling the drinking water and the precipitates enter the screening box 12 through the buffer tube 10, and the precipitates are filtered through the filtering strip 13, so as to separate the drinking water from the precipitate and reduce the heavy metal elements in the drinking water.

Further, a purification cylinder 15 is fixedly installed on the bottom surface of one end of the screening box 12, the purification cylinder 15 is communicated with the inside of the screening box 12, the purification cylinder 15 is opposite to an opening of the buffer tube 10 on the top surface of one end of the screening box 12, a rosin-based macroporous adsorption resin layer 16 is fixedly installed in the purification cylinder 15, the rosin-based macroporous adsorption resin layer 16 is made of rosin-based macroporous adsorption resin, the rosin-based macroporous adsorption resin layer 16 is used for adsorbing calcium, magnesium and other elements, an adsorption cylinder 17 is fixedly installed at the lower end of the purification cylinder 15, an active carbon layer 18 is fixedly installed in the adsorption cylinder 17, the active carbon layer 18 is used for adsorbing harmful substances, a stopping box 19 is fixedly installed at the lower end of the adsorption cylinder 17, a filtering gauze 20 is fixedly installed in the stopping box 19, and the filtering gauze 20 is used for screening drinking water.

Further, the disinfection treatment structure comprises a disinfection bin 21, the disinfection bin 21 is fixedly arranged on the inner bottom surface of the machine body 1, a communicating pipe 22 is fixedly arranged on the top surface of the disinfection bin 21, the communicating pipe 22 is communicated with the inside of the disinfection bin 21, the upper end of the communicating pipe 22 is fixedly arranged with the lower end of the stopping box 19, the communicating pipe 22 is communicated with the stopping box 19, an ozone generator 23 is fixedly arranged on the inner bottom surface of the machine body 1, the ozone generator 23 is used for generating ozone, an air pipe 24 is fixedly arranged at the exhaust end of the ozone generator 23, one end of the air pipe 24 penetrates through one side wall of the disinfection bin 21, an ozone dispersion nozzle 25 is fixedly arranged on the inner wall of one side of the disinfection bin 21, the ozone dispersion nozzle 25 is communicated with the air pipe 24, the ozone dispersion nozzle 25 is used for spraying ozone into the disinfection bin 21, ultraviolet disinfection lamps 26 are fixedly arranged at the upper ends of the inner walls of two sides of the disinfection bin 21, the ultraviolet disinfection lamps 26 are used for ultraviolet disinfection of drinking water, by starting the ozone generator 23, the ozone is sent into the disinfection bin 21 through the air pipe 24 and the ozone diffusion nozzle 25, and simultaneously, the ultraviolet disinfection lamp 26 is started to disinfect the drinking water by using the ozone and the ultraviolet rays so as to kill microorganisms in the drinking water.

Further, go out the water structure and include pump base 27, pump base 27 bolt fastening is at the bottom surface in organism 1, fixed mounting has pump 28 on pump base 27, pump 28 is used for extracting the drinking water in the disinfection storehouse 21, fixed mounting has drinking-water pipe 29 on the import end of pump 28, drinking-water pipe 29 one end communicates with each other with disinfection storehouse 21, top surface fixed mounting has temporary storage tank 30 in organism 1, temporary storage tank 30 is used for keeping in the drinking water after filtering purification, temporary storage tank 30 bottom surface fixed mounting has delivery pipe 31, delivery pipe 31 communicates with each other with temporary storage tank 30, the lower extreme of delivery pipe 31 and the exit end fixed mounting of pump 28.

Further, a communicating box 32 is fixedly installed on the inner wall of the other side, close to each other, of the machine body 1, a water outlet pipe 33 is fixedly installed on the communicating box 32, the water outlet pipe 33 is communicated with the communicating box 32, the upper end of the water outlet pipe 33 is communicated with the water temporary storage box 30, a fixed port 34 is formed in the machine body 1, a water faucet 35 is fixedly installed in the fixed port 34, the water faucet 35 is communicated with the communicating box 32, the water faucet 35 is used for emitting filtered and purified drinking water, a maintenance port 36 is formed in the other side wall of the machine body 1, the maintenance port 36 is used for maintaining internal devices of the machine body 1, a top cover 37 is fixed on the outer wall of the other side of the machine body 1 through bolts, the top cover 37 is opposite to the maintenance port 36, and the top cover 37 is used for closing the maintenance port 36.

The working principle of the invention is as follows: when the device is used, firstly, drinking water is put in through the water inlet 2, the drinking water enters the treatment bin 5 through the diversion pipe 6, the motor 4 is started, the motor 4 drives the rotary disc 7 to rotate, the rotary disc 7 drives the magnesium anode stirring rod 8 and the graphite cathode stirring rod 9 to rotate, high-activity magnesium hydroxide generated through electrochemical action adsorbs heavy metal elements in the water to remove the heavy metal elements, precipitates can be generated in the water after adsorption, then the drinking water and the precipitates enter the screening box 12 through the buffer pipe 10, the precipitates are filtered by the filtering strips 13, the drinking water enters the disinfection bin 21 through the communication pipe 22, the ozone generator 23 is started, ozone is sent into the disinfection bin 21 through the air pipe 24 and the ozone diffusion nozzle 25, the ultraviolet disinfection lamp 26 is started simultaneously, the drinking water is disinfected by utilizing the ozone and the ultraviolet rays, then the pump 28 is started, and the drinking water is pumped by the pump 28 from the disinfection bin 21 through the water pumping pipe 29, The water pipe 31 enters the temporary water storage tank 30 for temporary storage, and when water needs to be collected, the water tap 35 is opened, so that the drinking water flows out through the water outlet pipe 33, the communication box 32 and the water tap 35.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A kidney branch of academic or vocational study patient uses drinking water filter equipment, includes organism (1), its characterized in that:

the drinking water purifier is characterized in that a purifying and filtering structure is arranged in the machine body (1), the purifying and filtering structure is located at the upper end of the interior of the machine body (1), the purifying and filtering structure is used for purifying and filtering drinking water to reduce heavy metals in the drinking water and soften the drinking water, a disinfection treatment structure is arranged in the machine body (1), the disinfection treatment structure is located at the lower end of the interior of the machine body (1), the disinfection treatment structure is used for disinfecting and treating the drinking water to remove microorganisms in the drinking water, a water outlet structure is arranged in the machine body (1), the water outlet structure is located on one side of the disinfection treatment structure, and the water outlet structure is used for extracting the filtered and purified drinking water;

the purifying and filtering structure comprises a heavy metal removing mechanism and a water softening mechanism, the heavy metal removing mechanism is positioned at the upper end of the purifying and filtering structure, the water softening mechanism is positioned at the lower end of the purifying and filtering structure, the heavy metal removing mechanism is used for reducing heavy metals such as arsenic, mercury, cadmium and lead in the drinking water, and the water softening mechanism is used for reducing elements such as calcium and magnesium in the drinking water;

the heavy metal removing mechanism comprises a water inlet (2), the water inlet (2) is arranged on the top surface of the machine body (1), the water inlet (2) is used for putting drinking water, a motor fixing seat (3) is fixed on the inner wall of one side of the machine body (1) through bolts, the motor fixing seat (3) is used for supporting a fixed driving device, a motor (4) is fixedly arranged on the motor fixing seat (3), the motor (4) is used for providing driving force, a processing bin (5) is fixedly arranged on the inner wall of one side, close to each other, of the machine body (1), the processing bin (5) is a hollow cylinder, a rotating shaft of the motor (4) penetrates through one end of the processing bin (5), a guide pipe (6) is fixedly arranged on the upper end of the side wall of the processing bin (5), and the guide pipe (6) is communicated with the inside of the processing bin (5), one end of the flow guide pipe (6) is fixedly arranged with the water inlet (2), and the flow guide pipe (6) is used for guiding drinking water into the treatment bin (5);

a turntable (7) is arranged in the processing bin (5), the turntable (7) is fixedly arranged on a rotating shaft of the motor (4), the cross-sectional area of the rotating disc (7) is the same as that of the inside of the processing bin (5), a magnesium anode stirring rod (8) is fixedly arranged on the turntable (7), the magnesium anode stirring rod (8) is made of magnesium material, the magnesium anode stirring rod (8) is electrically connected with a power supply to form an anode, the turntable (7) is fixedly provided with a graphite cathode stirring rod (9), the graphite cathode stirring rod (9) is made of graphite, the graphite cathode stirring rod (9) is electrically connected with a power supply to form a cathode, the magnesium anode stirring rod (8) and the graphite cathode stirring rod (9) are placed in drinking water, and removing heavy metal elements in the water by utilizing high-activity magnesium hydroxide generated by electrochemical action.

2. The filtering device for drinking water for nephrology patients as claimed in claim 1, wherein:

the water softening mechanism comprises a buffer tube (10), the buffer tube (10) is fixedly mounted at the other end of the treatment bin (5), the buffer tube (10) is of a U-shaped structure, the buffer tube (10) is used for buffering, so that drinking water can enter the treatment bin (5) and cannot directly flow out of the buffer tube (10), a replacement port (11) is formed in another side wall of the machine body (1), a screening box (12) is fixedly mounted in the replacement port (11), one end top surface of the screening box (12) is fixedly mounted on the buffer tube (10), the inside of the screening box (12) is communicated with the buffer tube (10), a filtering strip (13) is movably mounted in the screening box (12), the filtering strip (13) is used for filtering out precipitates existing after the heavy metal removal mechanism is treated, one end of the filtering strip (13) is fixedly mounted on a handle (14), the handle (14) is positioned outside the machine body (1), and the handle (14) is used for pulling the filter strip (13).

3. The filtering device for drinking water for nephrology patients as claimed in claim 2, wherein:

the utility model discloses a screening box, including screening box (12), purification box (12), buffer tube (10), purification box (15) and screening box (12) inside communicate with each other, purification box (15) with on the one end top surface of screening box (12) the uncovered of buffer tube (10) is relative, purification box (15) internal fixation installs rosin base macroporous absorbent resin layer (16), rosin base macroporous absorbent resin layer (16) are rosin base macroporous absorbent resin material, rosin base macroporous absorbent resin layer (16) are used for adsorbing calcium, magnesium element, purification box (15) lower extreme fixed mounting has an adsorption cylinder (17), adsorption cylinder (17) internal fixation installs active carbon layer (18), active carbon layer (18) are used for adsorbing harmful substance, the lower extreme fixed mounting of adsorption cylinder (17) has a block box (19), block box (19) internal fixation installs filtration gauze (20), the filter gauze (20) is used for screening drinking water.

4. The filtering device for drinking water for nephrology patients as claimed in claim 3, wherein:

the disinfection treatment structure comprises a disinfection bin (21), the disinfection bin (21) is fixedly installed on the inner bottom surface of the machine body (1), a communicating pipe (22) is fixedly installed on the top surface of the disinfection bin (21), the communicating pipe (22) is communicated with the inside of the disinfection bin (21), the upper end of the communicating pipe (22) is fixedly installed at the lower end of the blocking box (19), the communicating pipe (22) is communicated with the blocking box (19), an ozone generator (23) is fixedly installed on the inner bottom surface of the machine body (1), the ozone generator (23) is used for generating ozone, an air pipe (24) is fixedly installed at the exhaust end of the ozone generator (23), one end of the air pipe (24) penetrates through one side wall of the disinfection bin (21), an ozone diffusion nozzle (25) is fixedly installed on the inner wall of one side of the disinfection bin (21), ozone diffuse shower nozzle (25) with trachea (24) communicate with each other, ozone diffuse shower nozzle (25) are used for erupting ozone in disinfection storehouse (21), disinfection storehouse (21) both sides inner wall upper end fixed mounting has ultraviolet ray disinfection lamp (26), ultraviolet ray disinfection lamp (26) are used for carrying out ultraviolet ray disinfection to the drinking water.

5. The drinking water filtering device for the nephrology patient as claimed in claim 4, wherein:

go out the water structure and include pump base (27), pump base (27) bolt fastening is in bottom in organism (1), fixed mounting has pump (28) on pump base (27), pump (28) are used for the extraction drinking water in disinfection storehouse (21), fixed mounting has drinking-water pipe (29) on the inlet end of pump (28), drinking-water pipe (29) one end with disinfection storehouse (21) communicate with each other, top surface fixed mounting has water temporary storage case (30) in organism (1), water temporary storage case (30) are used for temporarily storing the drinking water after the filtration purification, water temporary storage case (30) bottom surface fixed mounting has flow pipe (31), flow pipe (31) with water temporary storage case (30) communicate with each other, the lower extreme of flow pipe (31) with the exit end fixed mounting of pump (28).

6. The filtering device for drinking water for nephrology patients according to claim 5, wherein:

the utility model discloses a water purification device, including organism (1), fixed mounting has intercommunication box (32) on the opposite side inner wall that is close to each other of organism (1), fixed mounting has outlet pipe (33) on intercommunication box (32), outlet pipe (33) with intercommunication box (32) communicate with each other, the upper end of outlet pipe (33) with water temporary storage box (30) communicate with each other, fixed mouthful (34) have been seted up on organism (1), fixed mounting has tap (35) in fixed mouthful (34), tap (35) with intercommunication box (32) communicate with each other, tap (35) are used for emitting the drinking water after the filtration purification, maintenance mouth (36) have been seted up on another lateral wall of organism (1), maintenance mouth (36) are used for maintaining organism (1) internal device, bolt fastening has top cap (37) on organism (1) opposite side outer wall, top cap (37) with maintenance mouth (36) are relative, the top cover (37) is used for closing the maintenance opening (36).