CN217051651U - Ozone generator - Google Patents

Abstract

The utility model discloses an ozone generator, establish the dielectric pipe in the inner electrode outside including inner electrode, cover, the interval is formed with the electrolysis passageway between dielectric pipe and the inner electrode, and the both ends integrated into one piece of inner electrode has the connector, and with the connector cooperation can be dismantled carry out being connected still including the pipeline joint, the connector including the first water conservancy diversion passageway that is connected with the electrolysis passageway, the pipeline joint including with the first water conservancy diversion passageway cooperation second water conservancy diversion passageway of being connected. The utility model provides a simple structure, convenient assembling, scheme that can reduction in production cost.

Description

Ozone generator

Technical Field

The utility model relates to an ozone generator.

Background

An ozone generator is a device for artificially generating ozone, which generally comprises an inner electrode, an outer electrode and an electrolysis channel formed by separating the inner electrode from the outer electrode, and the principle is that air is introduced into a narrow electrolysis channel and high-voltage discharge is applied to electrolyze the air flowing through the electrolysis channel so as to generate ozone.

Just as the invention patent of the applicant's prior application discloses an ozone generator (CN 110002406A), which specifically comprises a dielectric tube, an inner electrode and an outer electrode, wherein the inner electrode and the outer electrode are respectively coaxially sleeved on the inner side and the outer side of the dielectric tube, an electrolysis channel is formed between the inner electrode and the dielectric tube at intervals, sealing rings are sleeved at the two ends of the inner electrode, the sealing rings are tightly pressed between the outer side of the inner electrode and the inner side of the dielectric tube, the two ends of the electrolysis channel are limited by the sealing rings, the two ends of the inner electrode are respectively provided with a flow guide channel, and the flow guide channels at the two ends of the inner electrode are respectively communicated with the two ends of the electrolysis channel; the inner electrode is characterized in that pipeline joints communicated with the flow guide channel are integrally arranged at two ends of the inner electrode, a conductive contact part and a threaded connection part are arranged on the outer side of at least one pipeline joint, a nut is screwed on the threaded connection part, an inner electrode connecting sheet for wiring is sleeved between the conductive contact part and the threaded connection part, and the nut compresses the inner electrode connecting sheet on the conductive contact part.

The above patent has the following disadvantages in practical application: the diversion channel needs to be drilled and formed from the end part of the pipeline joint, in order to improve the reliability of the connection between the pipeline joint and the hose, the pipeline joint is usually designed to have a longer size, and the inner electrode and the whole pipeline joint are usually made of relatively hard materials such as titanium rods and 316 stainless steel, so that the loss of a drill bit is larger, and the drill bit is easy to break; in addition, the corrugation of the pipe joint and the nut need to be processed separately, which results in high production cost of the whole product.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a simple structure, convenient assembling, ozone generator that can reduction in production cost.

In order to realize the above object, the utility model provides an ozone generator, including the dielectric pipe in the inner electrode outside is established to inner electrode, cover, the interval is formed with the electrolysis passageway between dielectric pipe and the inner electrode, and the both ends integrated into one piece of inner electrode has the connector, and what can dismantle with the connector cooperation still including the pipe joint, the connector is including the first water conservancy diversion passageway that is connected with the electrolysis passageway, and the pipe joint is including the second water conservancy diversion passageway of being connected with the cooperation of first water conservancy diversion passageway.

Furthermore, the inner end of the pipeline joint is provided with a sleeve joint part, an inner hole of the sleeve joint part is connected with the second flow guide channel, and the inner peripheral wall of the sleeve joint part and the outer peripheral wall of the connector are provided with matched threads.

Furthermore, the aperture of the sleeve joint part is larger than that of the second flow guide channel, a first annular step surface is arranged at the joint between the hole wall of the sleeve joint part and the hole wall of the second flow guide channel, and a rubber sealing gasket is tightly pressed between the first annular step surface and the end part of the connector.

Furthermore, the diameter of the connector is smaller than that of the inner electrode, and a second annular step surface is arranged at the joint between the outer wall of the connector and the outer wall of the inner electrode.

Further, the connecting head is sleeved with a rubber sealing ring, and the rubber sealing ring is tightly pressed between the second annular step surface and the end part of the sleeving part.

Furthermore, the end part of the sleeve joint part is provided with a conical chamfer angle for embedding the rubber sealing ring.

Furthermore, one of the connecting heads is sleeved with an inner electrode connecting sheet which is tightly pressed between the second annular step surface and the end part of the sleeve joint part.

Furthermore, one of the connecting heads is also sleeved with a corrugated gasket, and the corrugated gasket is tightly pressed between the inner electrode connecting sheet and the second annular step surface.

Further, a regular polygonal nut is integrally formed on the outer side of the socket portion.

Further, the pipeline joint is integrally formed by injection molding.

The beneficial effects of the utility model are that: the inner electrode and the pipeline joint are designed into two independent parts which can be connected together, so that the original flow guide channel is divided into a first flow guide channel positioned at the end connector of the inner electrode and a second flow guide channel positioned at the pipeline joint. By adopting the structural design, the drill bit has the advantages of simple structure and convenience in assembly, and can reduce the difficulty of production and manufacture and reduce the loss of the drill bit, thereby reducing the manufacturing cost.

Drawings

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

FIG. 2 is an exploded view of an electrode and tubing connector according to an embodiment of the present invention.

FIG. 3 is a schematic view of the installation of a rubber seal ring according to another embodiment of the present invention.

Detailed Description

The utility model relates to an ozone generator's embodiment is shown in fig. 1-2: comprises an inner electrode 1, a dielectric tube 2 sleeved outside the inner electrode 1, an outer electrode 7 sleeved outside the dielectric tube 2, and a radiating block 8 sleeved outside the outer electrode 7, wherein an electrolysis channel 3 is formed between the dielectric tube 2 and the inner electrode 1 at intervals, a sealing ring 9 for sealing two ends of the electrolysis channel 3 is sleeved between the dielectric tube 2 and the inner electrode 1, the sealing ring 9 is embedded and positioned in annular grooves 10 of the inner electrode 1 near two ends thereof, two ends of the inner electrode 1 are integrally formed with connectors 11, what can dismantle with the cooperation of connector 11 still includes pipeline joint 4, and pipeline joint 4 is used for cup jointing with the hose cooperation, and the outside of pipeline joint 4 disposes the anti-drop structure with hose complex, and connector 11 is including the first water conservancy diversion passageway 111 that is connected with electrolysis passageway 3, and pipeline joint 4 is including the second water conservancy diversion passageway 41 of being connected with first water conservancy diversion passageway 111 cooperation. The first flow guiding channel 111 is connected with the electrolysis channel 3 through a plurality of side channels 13 which extend along the radial direction of the inner electrode 1 and are uniformly distributed along the axial center circumference of the inner electrode 1.

What distinguish with prior art is, the utility model provides a pipeline connects 4 and inner electrode 1 is two solitary parts, can process separately manufacturing respectively, and the mode processing of accessible drilling forms first water conservancy diversion passageway 111 and second water conservancy diversion passageway 41, can reduce the degree of difficulty of drilling, prolongs the life of drill bit to reduce production manufacturing cost.

The inner of pipe joint 4 has cup joint portion 42, and the hole 421 of cup joint portion 42 is connected with second water conservancy diversion passageway 41, and the internal perisporium of cup joint portion 42 is gone up and the periphery wall of connector 11 has matched with screw, and this makes cup joint portion 42 can cup joint in the outside of connector 11 and constitute the spiro union cooperation rather than, and simple structure makes things convenient for the assembly between pipe joint 4 and the inner electrode 1.

The aperture of the sleeve joint part 42 is larger than that of the second flow guide channel 41, a first annular step surface 43 is arranged at the joint between the hole wall of the sleeve joint part 42 and the hole wall of the second flow guide channel 41, a rubber sealing gasket 5 is tightly pressed between the first annular step surface 43 and the end part of the connector 11, and the air tightness between the sleeve joint part 42 and the connector 11 can be improved.

The diameter of connector 11 is less than the diameter of inner electrode 1, and linking department is provided with second annular step 12 between the outer wall of connector 11 and the outer wall of inner electrode 1, and it is spacing with the tip cooperation of second annular step 12 and dielectric pipe 2 respectively that cup joint portion 42 improves the location effect to dielectric pipe 2, avoids rocking.

In another embodiment, as shown in fig. 3, a rubber sealing ring 63 is sleeved on the connecting head 11, the rubber sealing ring 63 is tightly pressed between the second annular step surface 12 and the end of the socket 42, the end of the socket 42 is provided with a tapered chamfer 423 for the rubber sealing ring 63 to be embedded, and the rubber sealing ring 63 can also seal the joint of the connecting head 11 and the socket 42, as with the rubber sealing gasket 5 of the above embodiment. The arrangement of the tapered chamfer 423 can be used for embedding the rubber sealing ring 63, so that the contact effect of the sleeve joint part 42 and the inner electrode connecting sheet 61 is improved, and the connection is more reliable.

An inner electrode connecting sheet 61 is sleeved on one of the connectors 11, the inner electrode connecting sheet 61 is arranged between the second annular step surface 12 and the end portion of the sleeving connection portion 42 in a pressing mode, and the inner electrode connecting sheet 61 and the inner electrode 1 can be in conductive connection matching when the inner electrode connecting sheet is pressed, so that the wiring installation of the inner electrode 1 is facilitated. Compared with the prior art, the pipeline joint 4 actually acts as a wiring nut, so that a separate nut component is reduced, and the whole structure is simpler.

Still the cover is equipped with corrugated gasket 62 on one of them connector 11, and this corrugated gasket 62 compresses tightly and sets up between inner electrode connecting piece 61 and second annular step 12, and corrugated gasket 62's setting can improve the effect of compressing tightly to inner electrode connecting piece 61, and corrugated gasket 62 also can play electrically conductive effect simultaneously, makes the contact between inner electrode connecting piece 61, corrugated gasket 62 and the second annular step 12 inseparabler.

The outer side of the sleeve joint part 42 is integrally formed with a regular polygonal nut 422, for example, a hexagon nut, which is conveniently locked by using a tool such as a hexagon wrench, and is convenient to install.

In addition, preferably, the pipeline joint 4 is integrally injection-molded, so that the pipeline joint 4 can be integrally machined and molded conveniently, the cost can be reduced, and compared with the prior art, the pipeline joint 4 cannot be electrified, so that the pipeline joint has higher safety.

The above embodiment is only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an ozone generator, includes the inner electrode, overlaps the dielectric pipe of establishing the inner electrode outside, and the interval is formed with the electrolysis passageway between dielectric pipe and the inner electrode, its characterized in that: the two ends of the inner electrode are integrally formed with connectors, the connectors can be detachably connected with the connectors in a matched mode and further comprise pipeline joints, the connectors comprise first diversion channels connected with the electrolysis channels, and the pipeline joints comprise second diversion channels connected with the first diversion channels in a matched mode.

2. The ozone generator of claim 1, wherein: the inner that the pipeline connects has cup joint portion, and the hole that cup joints portion is connected with second water conservancy diversion passageway, and the internal perisporium of cup joint portion goes up and the periphery wall of connector has matched with screw thread.

3. The ozone generator of claim 2, wherein: the aperture of the sleeve joint part is larger than that of the second flow guide channel, a first annular step surface is arranged at the joint between the hole wall of the sleeve joint part and the hole wall of the second flow guide channel, and a rubber sealing gasket is tightly pressed between the first annular step surface and the end part of the connector.

4. The ozone generator of claim 2, wherein: the diameter of connector is less than the diameter of inner electrode, and the junction is provided with the second annular step face between the outer wall of connector and the outer wall of inner electrode.

5. The ozone generator of claim 4, wherein: the connecting head is sleeved with a rubber sealing ring, and the rubber sealing ring is tightly pressed between the second annular step surface and the end part of the sleeving part.

6. The ozone generator of claim 4, wherein: the end part of the sleeve joint part is provided with a conical chamfer for embedding the rubber sealing ring.

7. The ozone generator of claim 4, wherein: one of the connecting heads is sleeved with an inner electrode connecting sheet which is tightly pressed between the second annular step surface and the end part of the sleeve joint part.

8. The ozone generator of claim 7, wherein: and one of the connecting heads is also sleeved with a corrugated gasket, and the corrugated gasket is tightly pressed between the inner electrode connecting sheet and the second annular step surface.

9. The ozone generator of claim 2, wherein: and a regular polygonal nut is integrally formed on the outer side of the sleeving part.

10. The ozone generator of any one of claims 1 to 9, wherein: the pipeline joint is integrally formed by injection molding.

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