CN215756594U - Electrolytic water purifying device - Google Patents

Abstract

The utility model relates to an electrolytic water purifying device, which comprises a shell, wherein one end of the shell is provided with a water inlet, and the other end of the shell is provided with a water outlet; at least one first electrode and at least one second electrode are arranged in the shell; the first electrode and the second electrode are arranged at intervals, and the first electrode and the second electrode are electrically connected with an external direct current power supply. In the process that water flows from the water inlet to the water outlet, the water flow is in contact with the surfaces of the first electrode and the second electrode, so that strong oxides such as ozone, hydrogen peroxide, superoxide anions and the like are generated, the strong oxides can kill germs in water, and meanwhile, the first electrode and the second electrode can reduce the hardness of water by precipitating calcium ions and magnesium ions in the water. The electrolytic water purification device has the effects of disinfecting and sterilizing the water body and reducing the hardness of the water body.

Description

Electrolytic water purifying device

Technical Field

The utility model belongs to the technical field of water treatment equipment for living, animal husbandry and agriculture, and particularly relates to an electrolytic water purification device.

Background

The disinfection method of adding chlorine or chloride into water is commonly adopted at present, the broad-spectrum disinfectants can effectively kill harmful bacteria and simultaneously damage beneficial bacteria in animal bodies, chemical residual quantity of meat is easy to exceed the surface, and secondary pollution of different degrees can be caused to the environment. However, the treatment methods such as ultraviolet rays, ozone, ultrasonic waves, magnetization, and static electricity have not been widely used because of the problems such as complicated equipment, small treatment water flow rate, and high treatment cost.

In the utility model patent of china utility model with publication number CN211999293U, a poultry water supply system purifier is disclosed, relate to animal husbandry technical field, specifically be a poultry water supply system purifier, including the storage water tank, one side fixedly connected with connecting pipe of storage water tank, one side fixed mounting of connecting pipe has the purifying box, one side fixedly connected with water quality filter cotton of purifying box inner chamber, the middle part fixed mounting of purifying box inner chamber has impurity filtration membrane.

The water purifying device in the prior art is complex in whole, high in cost, and inconvenient to use, repair, maintain and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electrolytic water purifying device, aiming at overcoming the problems of complex structure and inconvenient use of the water purifying device in the prior art, and the electrolytic water purifying device has the effects of simple structure and convenient use.

In order to solve the technical problems, the utility model adopts the technical scheme that: an electrolytic water purifying device is characterized by comprising a shell, wherein one end of the shell is provided with a water inlet, and the other end of the shell is provided with a water outlet; at least one first electrode and at least one second electrode are arranged in the shell; a gap is provided between the first electrode and the second electrode.

When the water-saving disinfection device is used, the first electrode and the second electrode are respectively connected with the positive electrode and the negative electrode of an external direct-current power supply, water flow contacts the surfaces of the first electrode and the second electrode in the process of flowing from the water inlet to the water outlet, so that the water flow is electrolyzed by the first electrode and the second electrode to generate strong oxides such as ozone, hydrogen peroxide, superoxide anion and the like, and the strong oxides can kill germs in water. The second electrode communicated with the negative electrode of the power supply can change calcium ions and magnesium ions in the water into precipitates such as calcium carbonate, magnesium carbonate and magnesium hydroxide, and the precipitates are attached to the second electrode, so that the hardness of the water flow is reduced; when excessive precipitates are attached to the second electrode to reduce the water purification effect, the first electrode can be communicated with the negative electrode of the power supply, and the second electrode is communicated with the positive electrode of the power supply, so that the attachments on the second electrode fall off, and continuous water purification can be realized by intermittently switching the electrodes communicated with the negative electrode of the power supply.

Preferably, the first electrode and the second electrode are plate-shaped.

Preferably, the first electrode and the second electrode are in a plate mesh shape.

Preferably, the number of the first electrodes is at least two, the number of the second electrodes is at least two, and the first electrodes and the second electrodes are alternately arranged at intervals.

Preferably, the water outlet cover further comprises a cover body, and the cover body is detachably covered at the water outlet of the shell; the side wall of the cover body is provided with a water outlet hole, the end surface of the cover body facing the water outlet hole is provided with a water inlet hole, and the water inlet hole is communicated with the water outlet hole through a water outlet channel; the first electrode and the second electrode are detachably mounted on the end face of the cover body where the water inlet hole is formed.

Preferably, the outer side wall of the cover body is provided with an external thread, the inner wall of the shell at the water outlet is provided with an internal thread matched with the external thread, and the cover body is covered at the water outlet of the shell through the matching of the external thread and the internal thread.

Preferably, a first accommodating cavity and a second accommodating cavity are formed in the cover body, a first connecting plate is arranged in the first accommodating cavity, and a second connecting plate is arranged in the second accommodating cavity; the end face of the cover body where the water inlet hole is located is provided with a plurality of first jacks and a plurality of second jacks, the first jacks are communicated with the first accommodating cavity, and the second jacks are communicated with the second accommodating cavity; the first electrode and the second electrode are provided with inserting pieces; the inserting sheet on the first electrode is inserted into the first jack and connected with the first connecting plate; the inserting sheet on the second electrode is inserted in the second jack and connected with the second connecting plate.

Preferably, the cover body is fixedly inserted with two binding posts on the end face far away from the water inlet hole, and the first connecting plate and the second connecting plate are respectively electrically connected with one binding post.

Preferably, the cover body is provided with a seal ring at a position of the plurality of first insertion holes and the plurality of second insertion holes.

Preferably, the first electrode and the second electrode are coated titanium electrodes.

Compared with the prior art, the beneficial effects are:

1. the first electrode and the second electrode are arranged in the shell and are electrically connected with an external direct current power supply, so that water flow can be purified and softened simultaneously when flowing from the shell, impurities on the electrodes can be cleared simultaneously through the conversion electrode, and the purification speed and the purification efficiency are high; in the prior art, water can be softened and purified only by a softening device, a purifying device and a filtering device which are separated, the purifying speed is low, and the whole device is complicated due to more equipment;

2. through the arrangement of the cover body detachably connected with the shell, the first electrode and the second electrode are detachably arranged on the cover body, so that a technician can increase or reduce the number of the electrodes according to the actual flow and flow speed of water flow; and the cover body is detachably arranged on the shell in a threaded connection mode, so that the operation of disassembling and assembling the cover body is simplified, and the replacement of the electrode or the repair and maintenance are more convenient.

Drawings

FIG. 1 is a schematic structural diagram of an electrolytic water purifying device according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the housing and cover in an embodiment of the utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an assembly diagram of the first electrode, the second electrode, the first connecting sheet and the second connecting sheet in the embodiment of the utility model.

Reference numerals: 1. a housing; 2. a water inlet; 3. a water outlet; 4. a first electrode; 5. a second electrode; 6. a cover body; 7. a water outlet hole; 8. a water inlet hole; 9. a water outlet channel; 10. an external thread; 11. an internal thread; 12. a flange; 13. a first accommodating chamber; 14. a second accommodating chamber; 15. a first connecting plate; 16. a second connecting plate; 17. a first socket; 18. a second socket; 19. a plug-in sheet; 20. a binding post; 21. and (5) sealing rings.

Detailed Description

The drawings are for illustration purposes only and are not to be construed as limiting the utility model; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the utility model.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Referring to fig. 1 to 4, an embodiment of an electrolytic water purification device of the present invention is disclosed, the electrolytic water purification device of the present invention can be used for livestock water treatment or domestic water treatment, and includes a housing 1, wherein one end of the housing 1 is provided with a water inlet 2, and the other end is provided with a water outlet 3; at least one first electrode 4 and at least one second electrode 5 are arranged in the shell 1; the first electrode 4 and the second electrode 5 are arranged at intervals, and the first electrode 4 and the second electrode 5 are electrically connected with an external direct current power supply.

Particularly, casing 1 is cylindricly, and 1 length direction's of casing one end is water inlet 2, and casing 1 deviates from the one end of water inlet 2 and is delivery port 3, and external water source gets into from water inlet 2, flows out from delivery port 3. First electrode 4, second electrode 5 are rectangular plate-like, and first electrode 4 sets up with the lateral wall of 5 length direction of second electrode relatively to can make the relative area maximize of first electrode 4, second electrode 5, thereby promote the electrolysis effect.

In one embodiment, the first electrode 4 and the second electrode 5 are in the form of a mesh of plates. So set up, rivers can flow from the mesh opening on the netted electrode of follow board to promoted the area of contact between rivers and the electrode, and then promoted the electrolysis effect.

In one embodiment, there are at least two first electrodes 4, at least two second electrodes 5, and the first electrodes 4 and the second electrodes 5 are alternately disposed. Specifically, in the present embodiment, the number of the first electrodes 4 and the second electrodes 5 is eight, and the equal number of the first electrodes 4 and the second electrodes 5 can equalize the electrolytic effects of the first electrodes 4 and the second electrodes 5.

In one embodiment, the water dispenser further comprises a cover body 6, wherein the cover body 6 is detachably arranged at the water outlet 3 of the shell body 1; the outer wall of the cover body 6 is provided with a water outlet hole 7, the end surface of the cover body 6 facing the water outlet 3 is provided with a water inlet hole 8, and the water inlet hole 8 is communicated with the water outlet hole 7 through a water outlet channel 9; the first electrode 4 and the second electrode 5 are detachably mounted on the end surface of the cover 6 where the water inlet hole 8 is located.

Particularly, lid 6 is cylindricly, has seted up circular apopore 7 on the week lateral wall of lid 6, and coaxial circular inlet opening 8 has been seted up on the diapire of lid 6, has outlet channel 9 in the lid 6, and water inlet 2 is linked together through outlet channel 9 with apopore 7, and the rivers that flow from 1 delivery port 3 of casing get into from the inlet opening 8 of lid 6, discharge from apopore 7 behind the outlet channel 9. One ends of the first electrode 4 and the second electrode 5 in the length direction are detachably mounted on the bottom wall of the cover 6.

So set up, through the coupling of installing difference in apopore 7 departments, can insert the electrolysis purifier in this application and in the water supply system of difference. The first electrode 4, the second electrode 5 and the water inlet hole 8 are positioned on the same end face, so that water flow can be fully electrolyzed before flowing out of the electrolytic water purifying device. The cover body 6 and the shell 1 can be detachably arranged, and the first electrode 4, the second electrode 5 and the cover body 6 can be detachably arranged, so that the electrodes can be replaced and increased and decreased by detaching the cover body 6 from the shell 1, or the inside of the cover body 6 and the shell 1 can be repaired, and the operation is simple and convenient.

In one embodiment, the cover 6 is provided with an external thread 10 on the peripheral side wall, the inner wall of the housing 1 at the water outlet 3 is provided with an internal thread 11 matched with the external thread 10, and the cover 6 is detachably arranged at the water outlet 3 of the housing 1 through the matching of the external thread 10 and the internal thread 11.

Specifically, a flange 12 is coaxially disposed on the peripheral side wall of the cover 6, an external thread 10 is disposed on the peripheral side wall of the cover 6 on the side of the flange 12 close to the water inlet 8, the diameter of the cover 6 is smaller than that of the housing 1, and the diameter of the flange 12 is larger than that of the housing 1. The inner side wall of the shell 1 is provided with an internal thread 11 matched with the external thread 10 at a position close to the water outlet 3, the cover body 6 is inserted into the shell 1 through the matching of the external thread 10 and the internal thread 11, and the flange 12 can limit the length of the cover body 6 entering the shell 1. The cover body 6 and the shell body 1 are detachable through threads, so that the effects of good sealing performance and convenience in disassembly and assembly are achieved.

In one embodiment, a first accommodating cavity 13 and a second accommodating cavity 14 are formed in the cover 6, a first connecting plate 15 is arranged in the first accommodating cavity 13, a second connecting plate 16 is arranged in the second accommodating cavity 14, and the first connecting plate 15 and the second connecting plate 16 are electrically connected with an external direct-current power supply; the end face of the cover body 6 where the water inlet hole 8 is located is provided with a plurality of first jacks 17 and a plurality of second jacks 18, the first jacks 17 are communicated with the first accommodating cavity 13, and the second jacks 18 are communicated with the second accommodating cavity 14; one end of the first electrode 4 in the length direction and one end of the second electrode 5 in the length direction are provided with inserting pieces 19; the inserting sheet 19 on the first electrode 4 is inserted into the first inserting hole 17 and connected with the first connecting plate 15; the plug piece 19 of the second electrode 5 is inserted into the second socket 18 and connected with the second connecting plate 16.

Specifically, the first accommodating cavity 13 and the second accommodating cavity 14 are rectangular, and the first accommodating cavity 13 and the second accommodating cavity 14 are located on two sides of the water outlet channel 9 and are not communicated with the water outlet channel 9. A first connecting plate 15 having a rectangular plate shape is placed in the first receiving chamber 13, and a second connecting plate 16 having a rectangular plate shape is placed in the second receiving chamber 14. The first connecting plate 15 and the second connecting plate 16 are electrically connected to an external dc power supply. A plurality of rectangular first sockets 17 are formed in the bottom wall of the cover 6 at positions close to the first accommodating cavity 13, the plurality of first sockets 17 penetrate through the bottom wall of the cover 6 and are communicated with the first accommodating cavity 13, and the plurality of first sockets 17 are arranged along the length direction of the first accommodating cavity 13, in this embodiment, the number of the first sockets 17 is eight. A plurality of rectangular second sockets 18 are formed in the bottom wall of the cover 6 at positions close to the second accommodating cavity 14, the plurality of second sockets 18 penetrate through the bottom wall of the cover 6 and are communicated with the second accommodating cavity 14, and the plurality of second sockets 18 are arranged along the length direction of the second accommodating cavity 14, in this embodiment, the number of the second sockets 18 is eight. One end of the first electrode 4 and one end of the second electrode 5 in the length direction partially extend towards the cover 6, so that a rectangular insertion sheet 19 is formed, the insertion sheet 19 is matched with the first insertion opening 17 and the second insertion opening 18, so that the first electrode 4 can be inserted into the first insertion opening 17 through the insertion sheet 19 to be detachably connected with the cover 6, and the second electrode 5 can be inserted into the second insertion opening 18 through the insertion sheet 19 to be detachably connected with the cover 6. The plug-in strip 19 inserted in the first socket 17 is abutted against the first connecting plate 15, and the plug-in strip 19 inserted in the second socket 18 is abutted against the second connecting plate 16, so that the first electrode 4 is electrically connected with the first connecting plate 15, and the second electrode 5 is electrically connected with the second connecting plate 16.

So set up, through the grafting cooperation of inserted sheet 19 with first socket 17, second socket 18, can realize being connected with dismantling of first electrode 4, second electrode 5 and lid 6, and during the dismouting electrode, only need direct plug inserted sheet 19 can, the simple operation.

In one embodiment, two terminals 20 are fixedly inserted on the end surface of the cover 6 far away from the water inlet 8, and the first connecting plate 15 and the second connecting plate 16 are electrically connected with one terminal 20 respectively; the two terminals 20 are electrically connected to an external dc power supply.

Specifically, one of the terminals 20 vertically penetrates through the top wall of the cover 6 at a position close to the first accommodating cavity 13, extends into the first accommodating cavity 13, and is welded with the first connecting plate 15, so as to be electrically connected with the first connecting plate 15; another terminal 20 is inserted into the top wall of the cover 6 near the second accommodating cavity 14, extends into the second accommodating cavity 14, and is welded to the second connecting plate 16, so as to be electrically connected to the second connecting plate 16. The step of the first electrode 4 or the second electrode 5 which needs to be connected with the positive pole of the power supply to be converted into the negative pole of the power supply is simplified by connecting the binding post 20 with the positive pole and the negative pole of the external power supply.

In one embodiment, the cover 6 has sealing rings 21 mounted on the peripheral sidewalls of the first and second insertion holes 17 and 18. Therefore, the sealing performance of the first accommodating cavity 13 and the second accommodating cavity 14 can be improved, and water is prevented from entering the first accommodating cavity 13 or the second accommodating cavity 14.

In one embodiment, the first electrode 4 and the second electrode 5 are coated titanium electrodes.

The first electrode 4 and the second electrode 5 can be ruthenium iridium coating titanium electrodes or platinum coating titanium electrodes and other coating titanium electrodes, and the coating titanium electrodes are adopted as the first electrode 4 and the second electrode 5, so that the efficiency of generating ozone, hydrogen peroxide and superoxide anions in water during water electrolysis can be improved.

The implementation principle of the embodiment is as follows: the terminal 20 electrically connected to the first electrode 4 is electrically connected to the positive electrode of an external dc power supply, and the terminal 20 electrically connected to the second electrode 5 is electrically connected to the negative electrode of the external dc power supply, so that the first electrode 4 becomes the positive electrode and the second electrode 5 becomes the negative electrode. Water flow enters from a water inlet 2 of the shell 1 and contacts with the first electrode 4 and the second electrode 5 in the shell 1, so that the water flow is electrolyzed by the first electrode 4 and the second electrode 5, strong oxides such as ozone, hydrogen peroxide, superoxide anions and the like are generated, and the strong oxides can kill germs in water. The second electrode 5 communicated with the negative electrode of the power supply can change calcium ions and magnesium ions in the water into precipitates such as calcium carbonate, magnesium hydroxide and the like, and the precipitates are attached to the second electrode 5, so that the hardness of the water flow is reduced, and the effects of purifying and softening in one step are achieved; when the water purifying effect is reduced due to excessive deposition attached to the second electrode 5, the first electrode 4 can be electrically connected with the negative electrode of the power supply, the second electrode 5 is communicated with the positive electrode of the power supply, at the moment, the first electrode 4 becomes a negative electrode, and the second electrode 5 becomes a positive electrode, so that the attachments on the second electrode 5 fall off, and continuous water purification and water softening can be realized by intermittently switching the electrodes communicated with the negative electrode of the power supply. Water flow enters the water inlet hole 8 of the cover body 6 after being purified and softened, and flows out of the water outlet hole 7 through the water outlet channel 9, so that a continuous water treatment process can be realized.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. An electrolytic water purifying device is characterized by comprising a shell (1), wherein one end of the shell (1) is provided with a water inlet (2), and the other end of the shell is provided with a water outlet (3); at least one first electrode (4) and at least one second electrode (5) are arranged in the shell (1); a gap is provided between the first electrode (4) and the second electrode (5).

2. Electrolytic water purification device according to claim 1, wherein the first electrode (4) and the second electrode (5) are both plate-shaped.

3. Electrolytic water purification device according to claim 1, wherein the first electrode (4) and the second electrode (5) are both in the form of a plate mesh.

4. The electrolytic water purification device according to any one of claims 1 to 3, wherein the number of the first electrodes (4) is at least two, the number of the second electrodes (5) is at least two, and the first electrodes (4) and the second electrodes (5) are alternately arranged.

5. The electrolytic water purification device according to claim 4, further comprising a cover body (6), wherein the cover body (6) is detachably covered on the water outlet (3) of the housing (1); a water outlet hole (7) is formed in the side wall of the cover body (6), a water inlet hole (8) is formed in the end face, facing the water outlet (3), of the cover body (6), and the water inlet hole (8) is communicated with the water outlet hole (7) through a water outlet channel (9); the first electrode (4) and the second electrode (5) are detachably mounted on the end face of the cover body (6) where the water inlet hole (8) is located.

6. The electrolytic water purification device according to claim 5, wherein an external thread (10) is provided on the outer side wall of the cover body (6), an internal thread (11) matched with the external thread (10) is provided on the inner wall of the housing (1) at the water outlet (3), and the cover body (6) is covered at the water outlet (3) of the housing (1) through the matching of the external thread (10) and the internal thread (11).

7. Electrolytic water purification device according to claim 5, wherein a first containing cavity (13) and a second containing cavity (14) are arranged in the cover body (6), a first connecting plate (15) is arranged in the first containing cavity (13), and a second connecting plate (16) is arranged in the second containing cavity (14); the end face of the cover body (6) where the water inlet hole (8) is located is provided with a plurality of first inserting openings (17) and a plurality of second inserting openings (18), the first inserting openings (17) are communicated with the first accommodating cavity (13), and the second inserting openings (18) are communicated with the second accommodating cavity (14); the first electrode (4) and the second electrode (5) are provided with inserting pieces (19); the inserting sheet (19) on the first electrode (4) is inserted into the first inserting opening (17) and connected with the first connecting plate (15); the inserting sheet (19) on the second electrode (5) is inserted in the second inserting hole (18) and connected with the second connecting plate (16).

8. The electrolytic water purification device according to claim 6, wherein two terminals (20) are fixedly inserted into the end face of the cover body (6) far away from the water inlet hole (8), and the first connecting plate (15) and the second connecting plate (16) are electrically connected with one terminal (20) respectively.

9. Electrolytic water purification device according to claim 6, wherein the cover (6) is provided with sealing rings (21) at the position of the plurality of first and second spigots (17, 18).

10. The electrolytic water purification device according to claim 1, wherein the first electrode (4) and the second electrode (5) are coated titanium electrodes.

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