CN214937856U

CN214937856U - Ozone generator

Info

Publication number: CN214937856U
Application number: CN202120866104.6U
Authority: CN
Inventors: 仲亮
Original assignee: Aikeyi Technology Shanghai Co ltd
Current assignee: Hangzhou Yingou Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-30
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses an ozone generator, which comprises a main body shell and an installation block; an electrolysis cavity is arranged on the main body shell, and a water inlet hole, a water outlet hole and a jack which are communicated with the electrolysis cavity are arranged on the main body shell in a penetrating way; the mounting block is provided with an electrode unit and a conductive unit, the mounting block is detachably inserted and fixed in the jack, the electrode unit extends into the electrolytic cavity, and fluid can flow into the electrolytic cavity through the water inlet hole and flow to the water outlet hole after passing through the electrode unit for electrolysis; one end of the conductive unit is electrically connected with the electrode unit, and the other end of the conductive unit extends out of the electrolytic cavity through the jack. In the ozone generator, the electrode units are arranged on the mounting blocks, the mounting blocks are connected to the main body shell in an inserting mode, the ozone generator is convenient to disassemble and assemble, replacement and maintenance of the mounting blocks are facilitated, and the use cost can be saved. The mounting block has a protection effect on the electrode unit, and the electrode unit can be prevented from being crushed due to extrusion of external force.

Description

Ozone generator

Technical Field

The utility model relates to an ozone preparation technical field, in particular to ozone generator.

Background

In the existing ozone generator, an electrode unit is directly and fixedly installed in an electrode cavity of a main body shell, under the condition of electrification, an anode of the electrode unit generates an oxidation reaction and can oxidize water into oxygen and ozone, and a cathode of the electrode unit generates a reduction reaction and can reduce water into hydrogen.

However, the electrode unit is not detachable on the main body shell, so that the electrode unit cannot be replaced and maintained, and the whole ozone generator is scrapped when the ozone generator is partially damaged, so that the use cost is high.

Therefore, how to reduce the use cost of the ozone generator is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an ozone generator, which is low in cost.

In order to achieve the above object, the utility model provides a following technical scheme:

an ozone generator comprises a main body shell and a mounting block; an electrolysis cavity is arranged on the main body shell, and a water inlet hole, a water outlet hole and a jack which are communicated with the electrolysis cavity are arranged on the main body shell in a penetrating way; the mounting block is provided with an electrode unit and a conductive unit, the mounting block is detachably inserted and fixed in the jack, the electrode unit extends into the electrolysis cavity, fluid can flow into the electrolysis cavity through the water inlet hole and flows to the water outlet hole after passing through the electrode unit for electrolysis; one end of the conductive unit is electrically connected with the electrode unit, and the other end of the conductive unit extends out of the electrolytic cavity through the jack.

Preferably, the jack includes along keeping away from hole and the outer hole that the direction in electrolysis chamber set gradually, the hole with outer hole constitutes the shoulder hole and step face between the two towards keeping away from the direction in electrolysis chamber, the cover is equipped with the jack sealing washer on the installation piece, jack sealing washer butt in step face and sealed the hole.

Preferably, the installation piece is provided with a positioning ring in a protruding mode, and the jack sealing ring is clamped between the positioning ring and the step surface.

Preferably, a sealing convex ring is fixedly arranged on the step surface, and the sealing convex ring is in extrusion fit with the jack sealing ring; and/or, a clamping groove is formed in the positioning ring, and the jack sealing ring is clamped in the clamping groove.

Preferably, the mounting block is provided with a mounting hole in a penetrating manner, the electrode unit is fixed in the mounting hole, and the anode and the cathode of the electrode unit are respectively located at two ends of the mounting hole in the penetrating direction.

Preferably, the mounting hole is further provided with an end hole, the end hole is communicated with the mounting hole, and the electrode unit is mounted in the mounting hole through the end hole.

Preferably, the conductive unit comprises two conductive sheets, the two conductive sheets extend to the end hole through the mounting hole, the electrode unit is located between the two conductive sheets, an electrolysis through hole opposite to the mounting hole is formed in the conductive sheets, and the electrode unit is exposed to contact with fluid through the electrolysis through hole.

Preferably, the conductive unit extends out of the end hole, and the extending portion is bent to be attached to the mounting block.

Preferably, the portion of the mounting block exposed out of the main body casing is provided with an electrical connection hole, one end of the conductive unit extends into the electrical connection hole, and the electrical connection hole is provided with an antirust glue.

Preferably, the mounting block is detachably fixed to the main body case by a locking screw.

The utility model provides an ozone generator, which comprises a main body shell and an installation block; an electrolysis cavity is arranged on the main body shell, and a water inlet hole, a water outlet hole and a jack which are communicated with the electrolysis cavity are arranged on the main body shell in a penetrating way; the mounting block is provided with an electrode unit and a conductive unit, the mounting block is detachably inserted and fixed in the jack, the electrode unit extends into the electrolytic cavity, and fluid can flow into the electrolytic cavity through the water inlet hole and flow to the water outlet hole after passing through the electrode unit for electrolysis; one end of the conductive unit is electrically connected with the electrode unit, and the other end of the conductive unit extends out of the electrolytic cavity through the jack.

When the water electrolysis device is used, the installation block is installed on the main body shell, the conductive unit is communicated with the external power supply and the electrode unit so as to electrolyze water flowing through the electrolysis cavity and generate ozone, water and hydrogen. When the electrode unit has damage and needs to be replaced and maintained, the mounting block is detached from the main body shell, the damaged part is replaced or maintained, and the main body shell can be continuously applied.

In the ozone generator, the electrode units are arranged on the mounting blocks, the mounting blocks are connected to the main body shell in an inserting mode, the ozone generator is convenient to disassemble and assemble, replacement and maintenance of the mounting blocks are facilitated, and the use cost can be saved. The mounting block has a protection effect on the electrode unit, and the electrode unit can be prevented from being crushed due to extrusion of external force.

Drawings

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

Fig. 1 is a schematic diagram of an ozone generator according to a first embodiment of the present invention;

fig. 2 is an exploded view of an ozone generator according to a first embodiment of the present invention;

FIG. 3 is a partial exploded view of the mounting block, the electrolysis unit and the conductive unit according to the first embodiment of the present invention;

fig. 4 is a cross-sectional view of a connection structure of a mounting block and a conductive unit according to a first embodiment of the present invention;

fig. 5 is a schematic view of a connection structure between a mounting block and a conductive unit according to a first embodiment of the present invention;

fig. 6 is a cross-sectional view of a main body case according to a first embodiment of the present invention;

FIG. 7 is an enlarged view taken at A of FIG. 6;

fig. 8 is a sectional view of an ozone generator according to a first embodiment of the present invention.

Reference numerals:

a locking screw 1;

the conductive unit 2, the conductive sheet 21, the bending section 22 and the positioning section 23;

the main body shell 3, a water inlet hole 31, a water outlet hole 32, a jack 33, an inner hole 331, an outer hole 332, a step surface 333, a sealing convex ring 334 and an electrolysis cavity 34;

an electrode unit 4, an anode electrode sheet 41, a cathode electrode sheet 42, an ion exchange membrane 43;

the mounting block 5, a positioning ring 51, a clamping groove 511, a mounting hole 52, an end hole 53, a jack sealing ring 54 and an electric connection hole 55;

an inlet seal ring 6;

a water inlet port 7;

an outlet seal ring 8;

a water outlet port 9;

a reflux plug 10;

a nozzle 11;

a flow guide column 12;

and a sealing plug 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

The core of the utility model is to provide an ozone generator, the use cost of which is lower.

In the first embodiment of the ozone generator provided by the present invention, please refer to fig. 1 to 8, which includes a main body housing 3 and a mounting block 5. The main body shell 3 is provided with an electrolysis cavity 34, and the main body shell 3 is provided with a water inlet 31, a water outlet 32 and a jack 33 which are communicated with the electrolysis cavity 34 in a penetrating manner. Specifically, the water inlet hole 31 and the water outlet hole 32 are of a runway type, a square type or a circular type.

The mounting block 5 is provided with an electrode unit 4 and a conductive unit 2, and the mounting block 5 is detachably inserted and fixed in the jack 33. The electrode unit 4 protrudes into the electrolysis chamber 34, and specifically, the electrode unit 4 includes an anode electrode tab 41 as an anode, a cathode electrode tab 42 as a cathode, and an ion exchange membrane 43 disposed between the cathode electrode tab 42 and the anode electrode tab 41. One end of the conductive unit 2 is electrically connected to the electrode unit 4, and the other end thereof protrudes from the electrolytic chamber 34 through the insertion hole 33. As shown in fig. 1, the fluid can flow into the electrolysis chamber 34 through the water inlet hole 31, and flow to the water outlet hole 32 after being electrolyzed by the electrode unit 4.

When the water electrolysis device is used, the mounting block 5 is mounted on the main body shell 3, the conductive unit 2 is communicated with the external power supply and the electrode unit 4, and specifically, a voltage of between 5 and 30V is applied to two ends of the electrode unit 4 so as to electrolyze water flowing through the electrolysis cavity 34 to generate ozone, water and hydrogen. When the electrode unit 4 has a damage and needs to be replaced and repaired, the mounting block 5 is detached from the main body case 3, and the main body case 3 can be continuously used to replace or repair the damaged portion.

In this embodiment, electrode unit 4 sets up on installation piece 5, and installation piece 5 grafting is connected in main body cover 3, and easy dismounting is convenient for install the change maintenance of piece 5, can practice thrift use cost. The mounting block 5 has a protective effect on the electrode unit 4, and can prevent the electrode unit 4 from being crushed by external force.

Further, referring to fig. 6 and 8, the insertion hole 33 includes an inner hole 331 and an outer hole 332 sequentially arranged along a direction away from the electrolytic cavity 34, the inner hole 331 and the outer hole 332 constitute a stepped hole with a stepped surface 333 therebetween facing in the direction away from the electrolytic cavity 34. The mounting block 5 is sleeved with a jack sealing ring 54, and the jack sealing ring 54 abuts against the step surface 333 and seals the inner hole 331. In this embodiment, the step surface 333 may position the receptacle sealing ring 54, and the receptacle sealing ring 54 is disposed in the outer hole 332, so as to protect the receptacle sealing ring 54, which is beneficial to ensuring the sealing effect.

Further, as shown in fig. 8, a positioning ring 51 is provided on the mounting block 5 in a protruding manner, and the receptacle seal ring 54 is interposed between the positioning ring 51 and the step surface 333, and can be reliably retained in the axial direction of the receptacle seal ring 54.

Further, as shown in fig. 6 to 8, a sealing convex ring 334 is fixedly arranged on the step surface 333, the sealing convex ring 334 is in press fit with the receptacle sealing ring 54, in addition, a clamping groove 511 is arranged on the positioning ring 51, and the receptacle sealing ring 54 is clamped in the clamping groove 511. That is, at least one of the step surface 333 and the positioning ring 51 can limit the position of the receptacle seal ring 54 in the radial direction, so that the receptacle seal ring 54 is prevented from being displaced in the radial direction, and the sealing capability is ensured.

Further, as shown in fig. 2, 3 and 8, the mounting block 5 is provided with a mounting hole 52, specifically, the mounting hole 52 is a square hole, a round hole, an oval, or an irregular shape. The electrode unit 4 is fixed to the mounting hole 52, and the anode and the cathode of the electrode unit 4 are respectively located at both ends in the penetrating direction of the mounting hole 52. The cathode electrode tab 42 and the anode electrode tab 41 are exposed from the mounting hole 52 to contact water in the electrolytic chamber. The electrode unit 4 is installed by arranging the installation hole 52 on the installation block 5, so that the structure is simple and the processing is convenient.

Preferably, as shown in fig. 1, the water inlet 31, the electrolysis chamber 34 and the water outlet 32 are sequentially arranged along a preset linear direction, the penetrating direction of the insertion hole 33 is perpendicular to the preset linear direction, and the penetrating direction of the mounting hole 52 is perpendicular to the preset linear direction and perpendicular to the insertion direction of the mounting block 5 toward the insertion hole 33. In the electrolysis chamber 34, two water channels are formed on two sides of the electrode unit 4, and both water channels are communicated with the water inlet hole 31 and the water outlet hole 32, wherein the anode of the electrode unit 4 forms a part of one water channel side wall, and the cathode forms a part of the other water channel side wall. Of course, in other embodiments, the water inlet 31, the electrolysis chamber 34 and the water outlet 32 may be arranged in sequence along an arc direction.

As shown in fig. 2, the water inlet hole 31 is connected to the water inlet connector 7 through the inlet seal ring 6; the water outlet hole 32 is connected with a water outlet connector 9 through an outlet sealing ring 8, and the water outlet connector 9 is connected with a backflow plug 10 for pressure relief; the water outlet port 9 is further connected with a flow guiding column 12 and a nozzle 11, and fluid flowing out of the water outlet hole 32 is radially sprayed out.

Further, the mounting hole 52 is further provided with an end hole 53, the end hole 53 is communicated with the mounting hole 52, the electrode unit 4 is mounted in the mounting hole 52 through the end hole 53, and the electrode unit 4 is detachably connected to the mounting block 5. Through the setting of tip hole 53, can make things convenient for the dismouting of electrode unit 4 on installation piece 5 for electrode unit 4 is removable on installation piece 5, can improve the reuse rate of installation piece 5.

Further, as shown in fig. 4 and 8, the conductive unit 2 includes two conductive sheets 21, specifically, hardware conductive sheets, and more specifically, may be formed on the mounting block by in-mold injection molding. The two conductive sheets 21 extend to the end hole 53 through the mounting hole 52, the electrode unit 4 is located between the two conductive sheets 21, the conductive sheets 21 are provided with electrolysis through holes opposite to the mounting hole 52, and the electrode unit 4 is exposed through the electrolysis through holes to contact the fluid. Since the conductive sheet 21 also protrudes into the mounting hole 52 and the end hole 53, the contact area of the conductive unit 2 with the ionization unit can be secured, and the conductive effect can be secured.

Further, the conductive unit 2 protrudes out of the end hole 53, and the protruding portion is bent to be in contact with the mounting block 5. As shown in fig. 4, one end of the conductive sheet 21 extends out of the end hole 53 and is bent toward the end surface of the mounting block 5 to form a bent section 22, which can play a role in positioning the conductive sheet 21.

In addition, as shown in fig. 3 and 4, the conductive unit 2 further includes a positioning section 23 exposed from the mounting block 5, and adapted to be inserted into a positioning groove on the outer surface of the mounting block 5 to achieve a limiting function. Further, the rest of the conductive element 2 is embedded in the mounting block 5.

Furthermore, the portion of the mounting block 5 exposed out of the main body housing 3 is provided with an electrical connection hole 55, and one end of the conductive unit 2 extends into the electrical connection hole 55 so as to be connected with an external power source in a welding manner, so that the two electrode plates are powered by the two conductive sheets. Be equipped with the antirust glue in the electricity connecting hole 55, specifically adopt the encapsulating mode to set up the antirust glue, prevent that the coupling part of electrically conductive unit and external power supply from rustting.

Further, the mounting block 5 is detachably fixed to the main body casing 3 by the locking screw 1. The mounting block 5 is secured to be detachable from the main body case 3, and the stability of the connection therebetween is secured. Of course, in other embodiments, the mounting block 5 may be clamped on the main body housing 3 to enhance the stability of the connection.

The ozone generator that this embodiment provided, 4 easy dismounting of its electrode unit, the cracked risk of electrode slice is lower, and overall structure is simpler, can solve production assembly complex problem, improves production efficiency.

It will be understood that when an element is referred to as being "secured" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. 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 describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The ozone generator provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. An ozone generator, characterized by comprising a main body housing (3) and a mounting block (5); an electrolysis cavity (34) is arranged on the main body shell (3), and a water inlet hole (31), a water outlet hole (32) and a jack (33) which are communicated with the electrolysis cavity (34) are arranged on the main body shell (3) in a penetrating way; the mounting block (5) is provided with an electrode unit (4) and a conductive unit (2), the mounting block (5) is detachably inserted and fixed in the jack (33), the electrode unit (4) extends into the electrolysis cavity (34), fluid can flow into the electrolysis cavity (34) through the water inlet hole (31) and flow to the water outlet hole (32) after passing through the electrode unit (4) for electrolysis; one end of the conductive unit (2) is electrically connected with the electrode unit (4), and the other end of the conductive unit extends out of the electrolytic cavity (34) through the jack (33).

2. The ozone generator as claimed in claim 1, wherein the insertion hole (33) comprises an inner hole (331) and an outer hole (332) which are sequentially arranged along a direction far away from the electrolysis cavity (34), the inner hole (331) and the outer hole (332) form a stepped hole, a stepped surface (333) between the inner hole and the outer hole faces a direction far away from the electrolysis cavity (34), the installation block (5) is sleeved with an insertion hole sealing ring (54), and the insertion hole sealing ring (54) abuts against the stepped surface (333) and seals the inner hole (331).

3. An ozone generator according to claim 2 characterised in that a locating ring (51) projects from the mounting block (5) and the socket seal (54) is sandwiched between the locating ring (51) and the step surface (333).

4. The ozone generator as claimed in claim 3, characterized in that a sealing convex ring (334) is fixedly arranged on the step surface (333), and the sealing convex ring (334) is in press fit with the socket sealing ring (54); and/or a clamping groove (511) is formed in the positioning ring (51), and the jack sealing ring (54) is clamped in the clamping groove (511).

5. The ozone generator according to any one of claims 1 to 4, characterized in that the mounting block (5) is provided with a mounting hole (52) therethrough, the electrode unit (4) is fixed to the mounting hole (52), and the anode and the cathode of the electrode unit (4) are respectively located at both ends of the mounting hole (52) in the direction of penetration.

6. The ozone generator as claimed in claim 5, wherein the mounting hole (52) is further provided with an end hole (53), the end hole (53) is communicated with the mounting hole (52), and the electrode unit (4) is mounted in the mounting hole (52) through the end hole (53).

7. The ozone generator according to claim 6, characterized in that the conducting unit (2) comprises two conducting strips (21), the two conducting strips (21) extending through the mounting hole (52) to the end hole (53), the electrode unit (4) being located between the two conducting strips (21), the conducting strips (21) being provided with an electrolysis through hole opposite to the mounting hole (52), the electrode unit (4) being exposed through the electrolysis through hole to contact the fluid.

8. An ozone generator according to claim 6, characterised in that the conducting unit (2) extends out of the end hole (53) and the extension is bent to fit the mounting block (5).

9. The ozone generator according to any one of claims 1 to 4, characterized in that the portion of the mounting block (5) exposed out of the main body housing (3) is provided with an electrical connection hole (55), one end of the conductive unit (2) extends into the electrical connection hole (55), and the electrical connection hole (55) is provided with antirust glue.

10. The ozone generator according to any of the claims 1 to 4, characterized in that the mounting block (5) is detachably fixed to the main body housing (3) by means of locking screws (1).