CN213951360U

CN213951360U - Electrolytic device and disinfectant manufacturing machine

Info

Publication number: CN213951360U
Application number: CN202022839511.6U
Authority: CN
Inventors: 林梓华; 徐旺; 黄旭盈; 李胤媛; 吴威龙
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-13
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to the technical field of disinfection tools, in particular to an electrolysis device and a disinfectant manufacturing machine, wherein the electrolysis device comprises an electrolysis cup and an electrolysis bracket, and an electrolyte cavity suitable for containing electrolyte is arranged inside the electrolysis cup; the electrolytic support is connected to the cup opening of the electrolytic cup and is inserted into the electrolytic solution cavity from the cup opening, a support cavity is formed in the electrolytic support, and the support cavity is suitable for accommodating an electrolytic structure; and the electrolytic bracket is ultrasonically welded with the cup mouth. Liquid can not enter the machine shell through the space between the electrolysis cup and the electrolysis bracket.

Description

Electrolytic device and disinfectant manufacturing machine

Technical Field

The utility model relates to a disinfection apparatus technical field, concretely relates to electrolytic device and antiseptic solution make machine.

Background

Along with the improvement of living standard of people, the requirements of people on safety and sanitation are higher and higher. Bacteria and viruses which are ubiquitous in life invade the life of people, and disinfection liquid is needed to be used for disinfection in all aspects of vegetable cleaning, clothes sterilization, kitchenware disinfection, furniture disinfection, space disinfection, hand washing, foot soaking and the like, so that the use cost is high. A household disinfectant manufacturing machine for preparing sodium hypochlorite disinfectant by electrolyzing saline solution is produced at present.

The disinfectant producing machine has one electrolyte cup and one electrolyte rack, and the electrolyte structure has one end set inside the rack cavity and extending to the outside of the rack cavity for connection to the electrode module and the other end connected to the inside of the casing of the disinfectant producing machine and connected to the electric elements inside the casing. Generally, the electrolytic cup and the electrolytic bracket are fastened and connected by using screws, so that liquid in the electrolytic cup enters the machine shell through the space between the electrolytic cup and the electrolytic bracket to damage electrical elements.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that in the prior art, liquid passes through to get into the casing between electrolysis cup and the electrolysis support, damages the electrical components in the casing to provide a liquid can not pass through electrolytic device and the antiseptic solution maker that gets into in the casing between electrolysis cup and the electrolysis support.

The utility model provides an electrolysis device, include:

the electrolytic cup is internally provided with an electrolyte cavity suitable for containing electrolyte;

the electrolytic support is connected to the cup opening of the electrolytic cup and is inserted into the electrolytic solution cavity from the cup opening, a support cavity is formed in the electrolytic support, and the support cavity is suitable for accommodating an electrolytic structure;

and the electrolytic bracket is ultrasonically welded with the cup mouth.

Optionally, the electrolytic cup comprises:

the cup mouth and the electrolyte cavity are arranged on the cup body;

the cup cover is connected to the cup opening; the cup cover is provided with an opening, and the opening is positioned inside the joint of the cup cover and the cup opening; the electrolysis support is welded between the opening and the cup mouth.

Optionally, a first welding portion is arranged on the bottom surface of the cup cover, and the first welding portion is suitable for melting and connecting the electrolytic support and the cup cover during ultrasonic welding.

Optionally, the first welding part is an annular rib which is convexly arranged and surrounds along the edge of the opening.

Optionally, the cross-section of the first weld is triangular.

Optionally, the electrolytic cell further comprises a first positioning structure, which is suitable for positioning the relative positions of the electrolytic bracket and the cup cover.

Optionally, the first locating structure comprises at least one first locating rib; the first positioning rib is arranged on the cup cover and positioned on one side of the first welding part facing the opening, and at least part of structure of the first positioning rib is matched with the cavity wall of the support cavity.

Optionally, the first positioning structure includes at least two first positioning ribs, and the at least two first positioning ribs are disposed at two ends of the opening oppositely.

Optionally, the electrolytic stent comprises:

the bracket cavity is arranged on the bracket body;

and the bottom cover is ultrasonically welded at the bottom of the bracket body.

Optionally, a second welding portion is disposed on the bottom cover, and the second welding portion is adapted to melt and connect the bracket body and the bottom cover during ultrasonic welding.

Optionally, the second welding part is an annular rib which is convexly arranged and surrounds along the edge of the bottom cover.

Optionally, the cross-section of the second weld is triangular.

Optionally, the positioning device further comprises a second positioning structure, wherein the second positioning structure comprises:

the second positioning rib is convexly arranged on the bottom cover;

and the second positioning groove is arranged on the support body and matched with the second positioning rib.

Optionally, the second positioning rib surrounds along the edge of the bottom cover, and the second welding portion is disposed on the second positioning rib.

The utility model also provides a disinfectant manufacturing machine, which comprises the electrolysis device.

The utility model discloses technical scheme has following advantage:

1. the utility model provides an electrolysis unit, electrolysis support and rim of a cup department ultrasonic bonding, liquid in the electrolysis cup can't spill over between rim of a cup and the electrolysis support, can not damage the outside electrical components of electrolysis unit.

2. The utility model provides an electrolytic device sets up first weld part on the bottom surface of bowl cover, and the first weld part of melting during the welding can not lead to bowl cover deformation or bowl cover to be harmed because of surperficial looks mutual friction when carrying out ultrasonic bonding, protection bowl cover. The cup cover does not need to be thickened due to welding.

3. The utility model provides an electrolysis unit, first weld part protrusion sets up, and convex first weld part rubs with the electrolysis support each other earlier when ultrasonic bonding, and the protection bowl cover does not receive the damage. First weld part is for following the annular protruding muscle that open-ended border encircleed encircles the opening, with electrolysis support welding back, stop liquid from reaching the open-ended possibility between electrolysis support and the bowl cover, realize the sealed of bowl cover, the outside electrical components of protection electrolysis unit is not hurt.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a cross-sectional view of an electrolyzer of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is an exploded view of the electrolyzer of the present invention;

FIG. 5 is a schematic view of an electrolysis apparatus according to the present invention;

FIG. 6 is a schematic view of the cup cover of the present invention;

FIG. 7 is an enlarged view of section C of FIG. 6;

fig. 8 is a schematic view of a bracket body of the present invention;

fig. 9 is a schematic view of the bottom cover of the present invention;

fig. 10 is a schematic view of the disinfectant manufacturing machine of the present invention.

Description of reference numerals:

1-an electrolytic stent; 11-a stent body; 111-a second detent; 112-a water tube assembly; 12-a bottom cover; 121-second positioning ribs; 122-a second weld; 2-a cup cover; 21-opening; 22-first weld; 23-a first positioning rib; 24-a connecting portion; 3-electrolytic cup.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 10, the present embodiment provides an electrolysis apparatus, including an electrolysis cup 3 and an electrolysis support 1, wherein the electrolysis cup 3 has an electrolyte chamber adapted to contain electrolyte therein; the electrolytic support 1 is connected to the cup mouth of the electrolytic cup 3 and is inserted into the electrolytic solution cavity from the cup mouth, a support cavity is formed in the electrolytic support 1, and the support cavity is suitable for accommodating an electrolytic structure; the electrolytic bracket 1 is welded with the cup mouth through ultrasonic waves. One end of the electrolysis structure is connected with an electrical element arranged outside the electrolysis device, the other end of the electrolysis structure extends to the outside of the cavity of the support and is connected with an electrode module, and the electrode module is suitable for extending into the electrolyte. The electrolytic structure is connected with the cavity of the bracket in a sealing way, and electrolyte cannot enter the cavity of the bracket.

The electrolysis support 1 and the cup mouth are welded by ultrasonic wave, the liquid in the electrolysis cup 3 can not overflow from the cup mouth to the electrolysis support 1, and the external electrical elements of the electrolysis device can not be damaged. The sealing between the electrolysis bracket 1 and the electrolysis cup 3 can be realized without arranging a sealing ring.

In the embodiment, the electrolytic cup 3 comprises a cup body and a cup cover 2, and the cup mouth and the electrolyte cavity are arranged on the cup body; the cup cover 2 is connected to the cup opening; an opening 21 is formed in the cup cover 2, and the opening 21 is located in the connecting position of the cup cover 2 and the cup opening; the electrolysis bracket 1 is welded between the opening 21 and the cup mouth. The cup body is detachably connected with the cup cover 2. The cup cover 2 is provided with threads, the cup opening is also provided with threads, and the cup body is in threaded connection with the cup cover 2.

In general, the top end of the electrolytic support 1 is connected with the cup cover 2, and the electrolytic support 1 is provided with a thin wall, so that the cup cover 2 is easily cut at the top end of the electrolytic support 1, and a sealing ring is also easily cut to cause sealing failure, thereby affecting the service life of the sealing ring. In this embodiment, the electrolysis support 1 is welded between the opening 21 and the rim of a cup, that is, the electrolysis support 1 is welded inside the electrolysis cup 3, and the sealing between the electrolysis support 1 and the cup cover 2 is realized, so that the liquid is prevented from overflowing from the cup body through the gap between the electrolysis support 1 and the cup cover 2 and overflowing from the opening 21 to the outside of the electrolysis device.

In this embodiment, a first welding portion 22 is disposed on the bottom surface of the cup lid 2, and the first welding portion 22 is suitable for melting and connecting the electrolytic bracket 1 and the cup lid 2 during ultrasonic welding.

Set up first weld part 22 on the bottom surface of bowl cover 2, the first weld part 22 of melting during the welding can not lead to bowl cover 2 to warp or bowl cover 2 to be damaged because of surperficial looks mutual friction when carrying out ultrasonic bonding, protection bowl cover 2. The cup cover 2 does not need to be thickened due to welding.

Alternatively, the thickness of the lid 2 may be increased, and the lid 2 may be ultrasonically welded to the electrolytic cell holder 1.

In this embodiment, the first welding portion 22 is an annular rib protruding and surrounding along the edge of the opening 21.

The first welding part 22 is arranged in a protruding mode, the protruding first welding part 22 rubs with the electrolytic support 1 firstly during ultrasonic welding, and the cup cover 2 is protected from being damaged. First weld part 22 is for following the annular protruding muscle that the border of opening 21 encircleed encircles opening 21, with electrolysis support 1 welding back, stop the possibility that liquid reachd opening 21 from between electrolysis support 1 and the bowl cover 2, realize the sealed of bowl cover 2, protect the outside electrical components of electrolytic device not hurt.

As an alternative embodiment, the first welding portion 22 is a plurality of annular ribs that are protruded and circumferentially distributed along the edge of the opening 21, and an interval between two adjacent annular ribs is smaller than a length of the first welding portion 22 protruded from the cup lid 2.

In this embodiment, the cross section of the first welding portion 22 is triangular.

Alternatively, the first welding part 22 may have a trapezoidal, rectangular, or hemispherical cross section.

In this embodiment, the electrolytic cell further comprises a first positioning structure, which is suitable for positioning the relative positions of the electrolytic bracket 1 and the cup cover 2. Prevent that electrolysis support 1 with the dislocation of bowl cover 2 takes place, leads to the welding effect poor, influences the sealed effect between electrolysis support 1 and the bowl cover 2.

In this embodiment, the first positioning structure includes a first positioning rib 23; the first positioning ribs 23 are arranged on the cup cover 2 and located on one side, facing the opening 21, of the first welding portion 22, and at least part of the first positioning ribs are matched with the cavity wall of the support cavity. The first positioning rib 23 is annular, so that the positioning effect is good, and the sealing effect is further enhanced.

As an alternative embodiment, the first positioning structure may include two first positioning ribs 23, or three first positioning ribs 23, or more first positioning ribs 23.

In this embodiment, the first positioning structure includes two first positioning ribs 23, and the two first positioning ribs 23 are oppositely disposed at two ends of the opening 21. The positioning effect is good, and the dislocation between the electrolysis bracket 1 and the cup cover 2 can not occur.

In an alternative embodiment, the first positioning structure may include a first positioning rib 23 having a ring shape. Or, the first positioning structure includes three first positioning ribs 23, and at least two first positioning ribs 23 are arranged oppositely. Or, the first positioning structure includes four first positioning ribs 23, and the four first positioning ribs 23 are opposite to each other in pairs. Alternatively, the first positioning structure includes four or more first positioning ribs 23, wherein at least two first positioning ribs 23 are oppositely disposed.

In this embodiment, the electrolytic bracket 1 includes a bracket body 11 and a bottom cover 12, and the bracket cavity is arranged on the bracket body 11; the bottom cover 12 is ultrasonically welded at the bottom of the support body 11, a mounting hole is formed in the bottom cover 12, and the electrolytic structure is connected with the electrode module through the mounting hole. The liquid in the electrolytic cup 3 can not enter the support cavity through the space between the bottom cover 12 and the support body 11, can not overflow to the outside of the electrolytic device through the opening 21, and can not damage the electric elements outside the electrolytic device. The sealing between the bottom cover 12 and the bracket body 11 can be realized without arranging a sealing ring.

In this embodiment, the bottom cover 12 is provided with a second welding portion 122, and the second welding portion 122 is suitable for melting and connecting the bracket body 11 and the bottom cover 12 during ultrasonic welding. The second welding portion 122 is melted during welding, so that the bottom cover 12 is not deformed or the bottom cover 12 is not damaged due to mutual surface friction during ultrasonic welding, and the bottom cover 12 is protected. There is no need to thicken the bottom cover 12 for welding.

In this embodiment, the second welding portion 122 is an annular rib protruding and surrounding along the edge of the bottom cover 12. The second welding part 122 arranged in a protruding manner rubs against the electrolytic bracket 1 to protect the cup cover 2 from being damaged. The second welding portion 122 is an annular convex rib surrounding along the edge of the bottom cover 12, and after being welded with the bracket body 11, liquid is prevented from entering the bracket cavity between the bracket body 11 and the bottom cover 12 and then overflowing from the opening 21 to the outside of the electrolysis device, so that electric elements outside the electrolysis device are protected from being damaged.

In this embodiment, the cross section of the second welding portion 122 is triangular.

Alternatively, the second welding part 122 may have a trapezoidal, rectangular, or hemispherical cross section.

In this embodiment, the bottom cover further comprises a second positioning structure, the second positioning structure comprises a second positioning rib 121 and a second positioning groove 111, and the second positioning rib 121 is convexly arranged on the bottom cover 12; the second positioning groove 111 is disposed on the bracket body 11 and is matched with the second positioning rib 121.

The relative position of second location structure locating support body 11 and bottom 12 prevents to take place the dislocation, leads to the welding effect poor, influences the sealed effect between electrolysis support 1 and bowl cover 2.

In this embodiment, the second positioning rib 121 surrounds the edge of the bottom cover 12, and the second welding portion 122 is disposed on the second positioning rib 121. The second welding part 122 is melted and then filled between the second positioning groove 111 and the second positioning rib 121, so that connection of three surfaces is realized, the positioning effect is good, the connection effect is good, and the sealing effect is good.

The rim of a cup department of electrolysis cup 3 is equipped with to connecting portion 24 that the rim of a cup inside extends, be equipped with in the support cavity and extend to water pipe assembly 112 outside the support cavity, water pipe assembly 112 with connecting portion 24 staggers each other, plays the effect of preventing slow-witted, prevents that electrolysis support 1 and bowl cover 2 from adorning reversely. The connection part 24 has two, the water pipe assembly 112 has two water pipes, and the connection part 24 and the water pipe assembly 112 are respectively disposed at both sides of the opening 21. The electrolyte may be pumped out of the electrolyzer through water tube assembly 112.

The connection 24 is intended to be connected to a structure outside the electrolysis device, for example to a housing of the disinfectant maker.

In the embodiment, the disinfectant manufacturing machine is further disclosed, and comprises the electrolysis device.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. 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. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. An electrolysis apparatus, comprising:

the electrolytic cup (3) is internally provided with an electrolyte cavity suitable for containing electrolyte;

the electrolytic support (1) is connected to the cup opening of the electrolytic cup (3) and inserted into the electrolytic solution cavity from the cup opening, a support cavity is formed in the electrolytic support (1), and the support cavity is suitable for accommodating an electrolytic structure;

the electrolytic bracket (1) is ultrasonically welded with the cup mouth.

2. The electrolysis device according to claim 1, wherein the electrolysis cup (3) comprises:

the cup mouth and the electrolyte cavity are arranged on the cup body;

the cup cover (2) is connected to the cup opening; an opening (21) is formed in the cup cover (2), and the opening (21) is located in the connecting position of the cup cover (2) and the cup opening; the electrolysis bracket (1) is welded between the opening (21) and the cup mouth.

3. An electrolysis device according to claim 2, wherein the bottom surface of the lid (2) is provided with a first weld (22), the first weld (22) being adapted to melt and join the electrolytic support (1) and the lid (2) during ultrasonic welding.

4. An electrolysis device according to claim 3, wherein the first weld (22) is an annular bead projecting and encircling along the rim of the opening (21).

5. An electrolysis device according to claim 4, wherein the first weld (22) is triangular in cross-section.

6. An electrolysis device according to any one of claims 3 to 5, further comprising a first locating structure adapted to locate the relative positions of the electrolysis support (1) and the lid (2).

7. An electrolysis device according to claim 6, wherein the first locating formation comprises at least one first locating rib (23); the first positioning rib (23) is arranged on the cup cover (2) and located on one side, facing the opening (21), of the first welding portion (22), and at least part of the structure of the first positioning rib is matched with the cavity wall of the support cavity.

8. An electrolysis device according to claim 7, wherein the first positioning structure comprises at least two first positioning ribs (23), and at least two first positioning ribs (23) are oppositely arranged at two ends of the opening (21).

9. An electrolysis device according to any of claims 2-5, wherein the electrolysis support (1) comprises:

the bracket body (11), the bracket cavity is arranged on the bracket body (11);

a bottom cover (12) ultrasonically welded to the bottom of the bracket body (11).

10. The electrolysis device according to claim 9, wherein the bottom cover (12) is provided with a second welding part (122), and the second welding part (122) is adapted to melt and connect the bracket body (11) and the bottom cover (12) during ultrasonic welding.

11. The electrolyzer of claim 10 characterized in that the second weld (122) is an annular bead projecting and encircling along the edge of the bottom cover (12).

12. An electrolysis device according to claim 11, wherein the second weld (122) is triangular in cross-section.

13. The electrolysis device of claim 11, further comprising a second positioning structure, the second positioning structure comprising:

the second positioning rib (121) is arranged on the bottom cover (12) in a protruding mode;

and the second positioning groove (111) is arranged on the support body (11) and matched with the second positioning rib (121).

14. The electrolyzer of claim 13 characterized in that the second positioning rib (121) is surrounded along the edge of the bottom cover (12) and the second weld (122) is provided on the second positioning rib (121).

15. A disinfectant fluid maker comprising an electrolysis device according to any one of claims 1 to 14.