CN2484301Y - Double water-cooling high-concentration ozone generating tube - Google Patents

Abstract

The utility model relates to an ozone generator, in particular to an ozone generator tube in the ozone disinfectant machine. The utility model comprises an inner electrode 5, a dielectric glass tube 4, an outer electrode 6, an outer tube 3; and an upper cap and a lower cap and a middle cap and an end cap 1. The utility model is characterized in that a water blocking ring is arranged between the tunnel of the upper cap and middle cap 2 and the cooling tube nozzle on one end of the inner electrode 5; and another water blocking ring is arranged between the tunnel of the lower cap and middle cap 8 and the cooling tube nozzle on the other end of the inner electrode 5. The utility model has the advantages that the design is reasonable and the structure is simple; the two electrodes can be cooled simultaneously by only one cooling medium. The cooling effect of the ozone generating tube with improved structure is good, and the ozone output and density of the ozone generating tube are promoted.

Description

Two water-cooled high-concentrated ozone generating pipes

The utility model relates to a kind of ozone generating pipe, exactly is the ozone generating pipe in the ozone-containing sterilizing water machine.

Existing ozone generating pipe, interior electrode and outer electrode are received two output terminals of high-voltage power supply respectively, one end ground connection.Two electrodes always are on the different current potentials, differ 7～8KV or higher.In the corona discharge process, can constantly produce heat, heating electrode, dielectric glass pipe and material gas.Temperature is too high, can decompose established ozone rapidly, the output and the concentration of restriction ozone.For improving the ozone output and the ozone concn of producer, the cooling discharge chamber component of having to manage to force.But interior electrode is in different current potentials with outer electrode, has caused inconvenience to cooling.So only cool off one of them electrode usually, its effect is limited.Another kind of way is with two kinds of different cooling mediums, cools off noble potential and low-potential electrode respectively, and its shortcoming is the cooling system complexity.

The purpose of this utility model is: provide a kind of simple in structure, only just can cool off two two water-cooled high-concentrated ozone generating pipes that are in the electrode of different potentials simultaneously with a kind of cooling medium.

Its goal of the invention is achieved in that

Two water-cooled high-concentrated ozone generating pipes comprise interior electrode, dielectric glass pipe, outer electrode, urceolus, middle cover and end cap up and down, it is characterized in that:

A, between an end cooling pipe orifice of the duct of middleupper cover 2 and interior electrode 5, establish a water retardation coil;

B, between the other end cooling pipe orifice of the duct of following middle cover 8 and interior electrode 5, establish a water retardation coil;

C, described water retardation coil comprise spiral tube, overcoat and end cap, and spiral tube is located in the cylindrical jacket, and the axial two ends of overcoat are provided with end cap, and spiral tube two pipe ends extend outside the end cap.

The utility model is reasonable in design, and is simple in structure, only just can cool off two electrodes that are in different potentials simultaneously with a kind of cooling medium.Through the ozone generating pipe of texture improvement, its good cooling results has improved the ozone output and the concentration of ozone generating pipe.

Fig. 1 is the utility model structural representation.

In conjunction with the accompanying drawings, the utility model is further described.

As seen from Figure 1, two water-cooled high-concentrated ozone generating pipes comprise electrode 5 in the stainless steel, dielectric glass pipe 4, outer electrode 6, urceolus 3, middleupper cover 2, following middle cover 8, outer electrode pigtail splice 7 and end cap 1.Wherein interior electrode 5 can directly pass through cooling medium; Mobile cooling medium in the cooling chamber that urceolus 3, middleupper cover 2 and following middle cover 8 and dielectric glass pipe 4 constitute is used to cool off outer electrode 6 and dielectric glass pipe 4.Between an end cooling pipe orifice of the opening of the channel of middleupper cover 2 and interior electrode 5, a water retardation coil that is communicated with is installed.Installation one water retardation coil that is communicated with between the other end cooling pipe orifice of the opening of the channel of following middle cover 8 and interior electrode 5.Described water retardation coil comprises spiral tube 9, overcoat 10 and end cap 11, and spiral tube 9 is loaded in the cylindrical jacket 10, and overcoat 10 axial two ends are separately installed with end cap 11, and 9 liang of pipe ends of spiral tube extend outside the end cap 11.

In the use, the medium that can use non-good isolator is as cooling working medium, as uses municipal water.As shown in the figure, when water coolant is entered by an end, be divided into two-way, one the tunnel through interior electrode 5 outflows, electrode 5 in being used to cool off, and another road enters the cooling chamber of urceolus 3 through water retardation coil, following middle cover 8, after middleupper cover 2 enters another water retardation coil, flow out again, be used for cooling outer electrode 6.

Claims (1)

1, two water-cooled high-concentrated ozone generating pipes, electrode 5, dielectric glass pipe 4, outer electrode 6, urceolus 3 in comprising, middle cover and end cap 1 up and down is characterized in that:

A, between an end cooling pipe orifice of the duct of middleupper cover 2 and interior electrode 5, establish a water retardation coil;

B, between the other end cooling pipe orifice of the duct of following middle cover 8 and interior electrode 5, establish a water retardation coil;

C, described water retardation coil comprise spiral tube, overcoat and end cap, and spiral tube is located in the cylindrical jacket, and the axial two ends of overcoat are provided with end cap, and spiral tube two pipe ends extend outside the end cap.