CN218842355U

CN218842355U - Water electrolysis module

Info

Publication number: CN218842355U
Application number: CN202223153762.4U
Authority: CN
Inventors: 朱鲁曰; 叶强
Original assignee: Zhejiang Jiayue Environmental Protection Technology Research Institute
Current assignee: Zhejiang Jiayue Environmental Protection Technology Research Institute
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-11
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a water electrolysis unit field, concretely relates to water electrolysis module, including shell and electrolytic sheet, the shell is equipped with water inlet and ozone water export, the water inlet with the ozone water export sets up on the same lateral wall of shell, the high follow of shell is close to the one end of water inlet is to being close to the one end of ozone water export increases gradually, the cross sectional shape of shell is square, and the inside at four angles is the arc, the inside guide water flow that is equipped with of shell along the water conservancy diversion piece that the electrolytic sheet region was flowed through, the inferior valve medial surface is equipped with a plurality of spaced supporting shoes along its edge, the supporting shoe is equipped with a plurality of steps, and is different the electrolytic sheet is taken and is put on different steps, the utility model discloses can hold ozone again under guaranteeing that shell is close to the prerequisite that ozone water export one end does not influence normal water capacity, the utility model discloses the inside at four angles of shell is convex for rivers are more smooth when the shell corner.

Description

Water electrolysis module

Technical Field

The utility model relates to a water electrolysis device field, concretely relates to water electrolysis module.

Background

The ozone water has strong oxidizability, is a broad-spectrum disinfectant, and can kill bacteria and viruses on the surface of an object. Because the ozone water is converted into water and oxygen after being decomposed, the ozone water has no pollution or side effect, has wide application in various fields, can remove residual pesticides on fruits and vegetables, and is mainly used for bleaching, fresh-keeping and corrosion prevention of foods such as water-soaked products and dried fruits, sterilization and disinfection of food production equipment and containers, and the like.

The ozone water is generally prepared by adopting a water electrolysis module, the water electrolysis module generally comprises a shell and an internal electrolytic sheet, and water is used as a raw material for preparing ozone, and the ozone and the water are mixed to form the ozone water. Water gets into and can be electrolyzed into ozone behind the shell flow through the electrolysis piece, can accumulate more ozone near the ozone water export very much, and the volume of ozone is bigger than the volume of water, and ozone has taken the most volume that is located the shell and is close to ozone water export one end, will certainly make the shell be close to the rivers reduction of ozone water export one end, has reduced the raw materials that are used for ozone to can reduce the efficiency that ozone was prepared. And the inside of the angle of water electrolysis module shell is because the right angle makes the rivers circulate smoothly, and water is easy to produce the incrustation scale after long-time the stay in the corner.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the water electrolysis module among the prior art and can accumulate more ozone near the ozone water export, will certainly make the rivers that the shell is close to ozone water export one end reduce to can reduce the efficiency that ozone was prepared, the angle of water electrolysis module shell makes rivers lead to unsmoothly owing to inside is the right angle moreover, and the incrustation scale is produced easily after water stops for a long time in the corner.

In order to solve the technical problem, the utility model provides a water electrolysis module, including shell and electrolytic sheet, the electrolytic sheet sets up in the shell, the shell is equipped with water inlet and ozone water export, the water inlet with the ozone water export sets up on the same lateral wall of shell, the height of shell is from being close to the one end of water inlet is to being close to the one end of ozone water export increases gradually, the cross sectional shape of shell is the quadrangle, and the inside at four angles is the arc structure.

Preferably, a flow guide block for guiding water flow to flow along the electrolytic sheet area is arranged inside the shell.

Preferably, the shell comprises a lower shell and an upper shell which are clamped with each other, a plurality of spaced supporting blocks are arranged on the inner side surface of the lower shell along the edges of the lower shell, a plurality of steps are arranged on the supporting blocks, the number of the electrolytic sheets corresponds to the number of the steps, the electrolytic sheets are placed on different steps, and the edges of the electrolytic sheets are tightly abutted to the inner wall of the upper shell.

Preferably, be equipped with the installation foot on the outer wall of shell, be equipped with on the installation foot right the power cord carries out spacing card wire casing.

Preferably, the lower casing inner wall is equipped with the joint muscle along its edge, the epitheca inner wall is equipped with the draw-in groove along its edge, the joint muscle can block in the draw-in groove.

The utility model discloses technical scheme has following advantage:

the utility model provides a pair of water electrolysis module, including the shell, water inlet and ozone water export set up on the same lateral wall of shell, and the one end that highly is close to the water inlet of shell is increased gradually to the one end that is close to the ozone water export from the one end that is close to the water inlet, can guarantee under the prerequisite that ozone water export one end is close to and normal water capacity is not influenced to the shell, can hold ozone again.

The utility model discloses the inside at four angles of shell is convex for rivers are more smooth when the shell corner, and the angle of having avoided the shell makes rivers lead to unsmoothly owing to be the right angle, and water stops the problem that produces the incrustation scale easily behind the corner for a long time.

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 schematic structural diagram of a water electrolysis module according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of a water electrolysis module according to an embodiment of the present invention;

fig. 3 is a top view of a lower casing of a water electrolysis module according to an embodiment of the present invention;

fig. 4 is a schematic view of a water electrolysis module provided in an embodiment of the present invention with an upper case removed;

fig. 5 is a top view of a water electrolysis module according to an embodiment of the present invention;

fig. 6 isbase:Sub>A cross-sectional view taken in the directionbase:Sub>A-base:Sub>A of fig. 5 in accordance with the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 6;

fig. 8 is a front view of a water electrolysis module according to an embodiment of the present invention.

Description of the reference numerals: 10. a housing; 20. an electrolytic sheet; 30. a lower case; 31. clamping ribs; 40. an upper shell; 41. a water inlet; 42. an ozone water outlet; 43. a card slot; 50. a flow guide block; 60. a support block; 61. a first step; 62. a second step; 70. mounting a foot; 71. a through hole; 72. wire clamping grooves.

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 efforts all 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 present invention described below can be combined with each other as long as they do not conflict with each other.

The utility model provides a water electrolysis module, including shell 10 and electrolytic sheet 20, shell 10 includes the inferior valve 30 and the epitheca 40 of mutual joint, and electrolytic sheet 20 sets up in shell 10, and water inlet 41 and ozone water export 42 set up on the same lateral wall of epitheca 40, and the one end that highly follows the one end that is close to water inlet 41 of epitheca 40 to be close to ozone water export 42 is increased gradually, and the cross sectional shape of epitheca 40 is the quadrangle, and the inside at four angles is convex.

Because ozone is generated after water electrolysis (especially near the end of the ozone water outlet 42 because ozone is carried out and accumulated by water flow), and the volume of ozone is larger than that of water, ozone occupies most of the volume of the casing 10 near the end of the ozone water outlet 42, if the end of the casing 10 near the ozone water outlet 42 is as large as the volume of the casing 10 near the end of the water inlet 41, water flow near the end of the casing 10 near the ozone water outlet 42 is inevitably reduced, raw materials for ozone production are reduced, and therefore the efficiency of ozone production is reduced. Therefore, the height of the upper shell 40 near the ozone water outlet 42 is higher than that near the water inlet 41, so that the ozone can be contained on the premise of ensuring that the water capacity is not influenced.

The inside at four angles of shell 10 is arc for rivers are more smooth when passing through shell 10 corner, have avoided shell 10's angle to make rivers flow through unsmoothly owing to be the right angle, and water stops the problem that produces the incrustation scale easily behind the corner for a long time.

In order to make the water flow pass through the electrolyte sheet 20 as fully as possible, so that the water is fully mixed with the electrolyte sheet 20, and the efficiency of producing ozone is improved, a plurality of guide blocks 50 arranged at intervals are arranged inside the casing 10 and used for guiding the water flow to pass through along the area of the electrolyte sheet 20.

The inner side surface of the lower shell 30 is provided with a plurality of supporting blocks 60 at intervals along the edge thereof, the supporting blocks 60 are provided with a plurality of steps, the number of the electrolytic sheets 20 corresponds to the number of the steps, different electrolytic sheets 20 are placed on different steps, and the edges of the electrolytic sheets 20 are tightly propped against the inner wall of the upper shell 40. The different steps support different electrolytic sheets 20 and isolate the electrolytic sheets 20 from each other, and the edges of the electrolytic sheets 20 tightly abut against the inner wall of the upper shell 40, so that the electrolytic sheets 20 cannot move left and right and back and move, and the electrolytic sheets 20 are limited. The embodiment of the utility model provides a supporting shoe 60's step is equipped with two, and from the top down is first step 61 and second step 62 in proper order, and the quantity of electrolysis piece 20 also has two (a negative pole, an anode or two anodes).

This fixing method is different from the conventional fixing method of the electrolytic sheet 20. The original fixing mode of the electrolytic sheet 20 is as follows: all the electrolytic sheets 20 are connected in series by bolts, and the electrolytic sheets 20 are separated by a non-conductive spacer, so that short circuit between different electrolytic sheets is prevented. However, in the conventional connection method, if the nut at one end of the bolt is loosened, a gap is formed between the electrolyte sheet 20 and the separator, and a short circuit phenomenon still occurs between the electrolyte sheet 20 and the electrolyte sheet 20. The fixing mode of the electrolytic sheet 20 provided in the embodiment of the present invention directly utilizes the structure of the housing 10 (the supporting block 60 integrally formed with the housing 10) to fix the electrolytic sheet 20, thereby reducing the failure rate.

The outer wall of the housing 10 is provided with a mounting foot 70, and the mounting foot 70 is provided with a wire clamping groove 72 for limiting a power line. The outer contour of the mounting leg 70 is square, and a through hole 71 is formed, and the through hole 71 is penetrated with a bolt to fix the mounting leg 70.

The inner wall of the lower shell 30 is provided with the clamping rib 31 along the edge thereof, the inner wall of the upper shell 40 is provided with the clamping groove 43 along the edge thereof, the clamping rib 31 can be clamped into the clamping groove 43, and the clamping rib 31 and the clamping groove 43 are mutually matched, so that the upper shell 40 and the lower shell 30 are detachably connected together, the electrolytic sheet 20 is convenient to mount or replace, dirt on the inner wall surface of the shell 10 can be conveniently and regularly cleaned, and efficient preparation of ozone is ensured.

Cathode electrolytic sheet 20 produces the incrustation scale easily on the surface, and the incrustation scale is difficult to clear away, and this will seriously influence the electrolysis water efficiency of water electrolysis module, the utility model discloses a polarity that falls pole circuit module and carry out intermittent type formula with electrolytic sheet 20 switches, after cathode electrolytic sheet 20 is transformed into anode electrolytic sheet 20, the incrustation scale on its surface will drop, can swiftly get rid of the incrustation scale on the electrolytic sheet 20, keeps the efficiency of water electrolysis module electrolysis water. The technical principle is the prior art principle, and the utility model discloses no longer explain.

The utility model discloses catalytic electrolysis coating on the electrolytic sheet 20 passes through plasma adsorption equipment and coats the surface of electrolytic sheet 20 for catalytic electrolysis coating's adhesive force is stronger, and the top layer is full of cracks still less, strengthens catalytic electrolysis coating's life. The process is the prior art, and the utility model is not elaborated in detail.

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 can be made without departing from the scope of the invention.

Claims

1. The utility model provides a water electrolysis module, includes shell (10), electrolysis piece (20) set up in shell (10), shell (10) are equipped with water inlet (41) and ozone water export (42), its characterized in that, water inlet (41) with ozone water export (42) set up on the same lateral wall of shell (10), the height of shell (10) is from being close to the one end of water inlet (41) is to being close to the one end of ozone water export (42) increases gradually, the cross sectional shape of shell (10) is the quadrangle, and the inside at four angles is the arc structure.

2. A water electrolysis module according to claim 1, wherein the housing (10) is internally provided with a flow guide block (50) for guiding a water flow along the area of the electrolytic sheet (20).

3. A water electrolysis module according to claim 2, wherein the housing (10) comprises a lower housing (30) and an upper housing (40) which are clamped to each other, a plurality of spaced support blocks (60) are arranged along the edges of the inner side of the lower housing (30), the support blocks (60) are provided with a plurality of steps, the number of the electrolysis sheets (20) corresponds to the number of the steps, different electrolysis sheets (20) are placed on different steps, and the edges of the electrolysis sheets (20) are tightly abutted against the inner wall of the upper housing (40).

4. A water electrolysis module according to claim 3, wherein the outer wall of the housing (10) is provided with a mounting leg (70), and the mounting leg (70) is provided with a wire clamping groove (72) for limiting a power line.

5. A water electrolysis module according to any of claims 3 or 4, wherein the inner wall of the lower housing (30) is provided with snap ribs (31) along its edge, the inner wall of the upper housing (40) is provided with snap grooves (43) along its edge, and the snap ribs (31) can be snapped into the snap grooves (43).