CN210973878U

CN210973878U - High-yield gap discharge type ozone generator with inner electrode filled with graphene

Info

Publication number: CN210973878U
Application number: CN201922056595.3U
Authority: CN
Inventors: 张嘎; 沈喜金
Original assignee: Anqimei Xiamen Environmental Protection Technology Co ltd
Current assignee: Anqimei Xiamen Environmental Protection Technology Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-10
Anticipated expiration: 2029-11-25

Abstract

A high-capacity gap discharge type ozone generator with inner electrodes filled with graphene comprises: the ozone generator is fixed in the shell, a closed water cooling channel is formed between the outer wall of the ozone generator and the inner wall of the shell, one end of the shell is provided with a water inlet, and the other end of the shell is provided with a water outlet; the ozone generator includes: the device comprises an inner electrode, a glass tube, an outer electrode, a terminal and a conductive needle; the graphene powder in the glass tube is filled to form an inner electrode, the outer electrode is coated outside the glass tube, a gap is reserved between the glass tube and the outer electrode for air circulation, end heads are arranged at two ends of the glass tube to enable the graphene powder in the glass tube to be uniformly attached to the inner wall of the glass tube, and a conductive needle penetrates through the graphene powder and two ends of the conductive needle are fixed on the end heads; the end head is provided with an air hole which is communicated with the gap; high safety coefficient and high ozone yield.

Description

High-yield gap discharge type ozone generator with inner electrode filled with graphene

Technical Field

The utility model relates to an ozone generator, in particular to a high-capacity gap discharge type ozone generator with simple structure and convenient installation and internal electrodes filled with graphene.

Background

Along with the supply of people to the health and safety consciousness, ozone has been applied to other public places of families and companies in large quantity as the disinfection gas, because ozone can be directly used for the disinfection of indoor environment, also can be mixed with water to produce ozone water, the ozone generator has various structures such as gap discharge or edge discharge, taking the gap discharge as an example, the existing gap discharge mode ozone generator structure generally comprises an inner electrode, a glass tube and an outer electrode, the inner electrode and the outer electrode are copper sheets coated on the inner and outer surfaces of the glass tube, a gap is formed between the outer electrode and the glass tube, air holes are opened at the two ends of the glass tube to be communicated with the gap for air to enter the gap, the structure has the defects that:

1. because the copper sheet of the inner electrode is not tightly adhered to the glass tube, the discharge is uniform, and the generated ozone amount is small.

2. Only one air hole is communicated with the gap at the two ends, so that air is not uniform when entering the gap, and the discharge is not uniform, thereby influencing the yield of ozone.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve prior art's problem, provide a simple structure, simple to operate, high output clearance discharge formula ozone generator of inner electrode for filling graphite alkene.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-capacity gap discharge type ozone generator with inner electrodes filled with graphene comprises: the ozone generator is fixed in the shell, a closed water cooling channel is formed between the outer wall of the ozone generator and the inner wall of the shell, one end of the shell is provided with a water inlet, and the other end of the shell is provided with a water outlet; the ozone generator includes: the device comprises an inner electrode, a glass tube, an outer electrode, a terminal and a conductive needle; the graphene powder in the glass tube is filled to form an inner electrode, the outer electrode is coated outside the glass tube, a gap is reserved between the glass tube and the outer electrode for air circulation, end heads are arranged at two ends of the glass tube to enable the graphene powder in the glass tube to be uniformly attached to the inner wall of the glass tube, and a conductive needle penetrates through the graphene powder and two ends of the conductive needle are fixed on the end heads; the end head is provided with an air hole which is communicated with the gap; the shell is additionally provided with an air inlet, an air outlet and air holes at two ends which are communicated to form a channel for air circulation.

Furthermore, the end structure is a gear-shaped structure, the protruding position of the gear is tightly clamped with the outer electrode, and the tooth socket part is just communicated with the gap to ensure that air uniformly enters the gap.

Adopt above-mentioned technical scheme, the utility model has the advantages of as follows:

1. the inner electrode is formed by filling graphene powder in the glass tube, and the graphene powder has good electric conduction and heat conduction performance, is moisture-proof, and is quick in heat dissipation and high in safety factor.

2. Because the graphene powder is tightly and uniformly attached to the inner wall of the glass tube, uniform discharge is ensured, and the generated ozone amount is large.

3. The ends at the two ends of the glass tube adopt a gear type structure, the protruding position of the gear is tightly clamped with the outer electrode, and the tooth socket part is just communicated with the gap to ensure that air uniformly enters the gap, so that the discharge is more uniform.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic front view of the embodiment of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the enlarged structure of fig. 3 according to the present invention;

fig. 5 is a schematic side view of an embodiment of the present invention;

FIG. 6 is a schematic view of the cross-sectional structure B-B of FIG. 4 according to the present invention;

FIG. 7 is a schematic view of the enlarged structure of FIG. 6 according to the present invention;

fig. 8 is a schematic view of the structure of the end of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1-8, the high-capacity gap discharge type ozone generator with graphene filled in the inner electrode of the present invention comprises: the ozone generator 2 is fixed in the shell 1, a closed water cooling channel 11 is formed between the outer wall of the ozone generator 2 and the inner wall of the shell, one end of the shell 1 is provided with a water inlet 12, and the other end of the shell 1 is provided with a water outlet 13; the ozone generator 2 includes: an inner electrode 21, a glass tube 22, an outer electrode 23, a tip 24 and a conductive needle 25; the graphene powder is filled in the glass tube 22 to form an inner electrode 21, the glass tube is coated with an outer electrode 23, a gap 26 is reserved between the glass tube 22 and the outer electrode 23 for air circulation, end heads 24 are arranged at two ends of the glass tube 22 to enable the graphene powder in the glass tube to be uniformly attached to the inner wall of the glass tube, and a conductive needle 25 penetrates through the graphene powder and two ends of the conductive needle are fixed on the end heads 24; the end head 24 is provided with an air hole 241 communicated with the gap; the housing 1 is further provided with an air inlet 14 and an air outlet 15 which are communicated with the air holes 241 at the two ends to form a channel for air circulation.

Further, the structure of the end head 24 is a gear-shaped structure, the position of the gear protrusion 242 is tightly clamped with the outer electrode 23, and the tooth groove part (air hole) 241 is just communicated with the gap 26 to ensure that air uniformly enters the gap.

The utility model discloses the inner electrode adopts and packs graphite alkene powder in the glass pipe and form, and graphite alkene powder has good electrically conductive heat conductivility, and the dampproofing, and the heat dissipation is fast, and factor of safety is high. Because the graphene powder is tightly and uniformly attached to the inner wall of the glass tube, uniform discharge is ensured, and the generated ozone amount is large. The ends at the two ends of the glass tube adopt a gear type structure, the protruding position of the gear is tightly clamped with the outer electrode, and the tooth socket part is just communicated with the gap to ensure that air uniformly enters the gap, so that the discharge is more uniform.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A high-capacity gap discharge type ozone generator with inner electrodes filled with graphene is characterized in that: comprises the following components in mutual matching: the ozone generator is fixed in the shell, a closed water cooling channel is formed between the outer wall of the ozone generator and the inner wall of the shell, one end of the shell is provided with a water inlet, and the other end of the shell is provided with a water outlet; the ozone generator includes: the device comprises an inner electrode, a glass tube, an outer electrode, a terminal and a conductive needle; the graphene powder in the glass tube is filled to form an inner electrode, the outer electrode is coated outside the glass tube, a gap is reserved between the glass tube and the outer electrode for air circulation, end heads are arranged at two ends of the glass tube to enable the graphene powder in the glass tube to be uniformly attached to the inner wall of the glass tube, and a conductive needle penetrates through the graphene powder and two ends of the conductive needle are fixed on the end heads; the end head is provided with an air hole which is communicated with the gap; the shell is additionally provided with an air inlet, an air outlet and air holes at two ends which are communicated to form a channel for air circulation.

2. The high-capacity gap discharge type ozone generator with the inner electrode filled with graphene as claimed in claim 1, wherein: the end structure be gear column structure, gear protruding position and outer electrode chucking, tooth's socket portion just communicates with the clearance for guaranteeing even entering clearance of air.