CN2387097Y

CN2387097Y - Tube type ozone generator

Info

Publication number: CN2387097Y
Application number: CN 99232238
Authority: CN
Inventors: 陈培根; 王强
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-30
Filing date: 1999-07-30
Publication date: 2000-07-12
Anticipated expiration: 2009-07-30

Abstract

The utility model relates to a pipe type ozone generator. A wire mesh pipe which is used as one of electrodes has mixed powders of cast iron and copper powders. The utility model has better conductive performance. The electric potential is homogeneously distributed on the metal mesh. The discharge points are increased. Thus, the ozone yield is increased, the inner temperature is dropped, and no partial temperature is risen. Compared with the old ozone generators, which are devices with same power, the ozone generating quantity is increased by 30%, the service life is extended, and the operation is stable.

Description

Tubular ozone generator

The utility model relates generally to a kind of gas generating unit, particularly a kind of device that utilizes physical method to produce ozone.

Ozone has very strong sterilization effect, has been widely used in health care and daily life.The domestic corona discharge method principle of often utilizing is made ozonizer.Common have a ceramic sheet ozonizer, glass sheet ozonizer and tubular ozone generator etc., though cost of manufacture is low, ozone output is little, generally below 50-200mg/h, and easily aging, the ozone that produces easily collecting not, noise is big.One of old-fashioned tubular ozonizer electrode is the tubular wire cloth, in to be filled with cast iron powder be electro-conductive material, it is inhomogeneous to discharge, temperature rise is big, oxygen-producing amount is little, volume is bigger, installs with the mode of tying up, and easily wears out.

The purpose of this utility model then is to provide a kind of can increase gas production rate, and the life-span prolongs greatly, tubular ozone generator easy for installation.

For achieving the above object, scheme of the present utility model is: a metal outer pipe is set, the two ends of pipe respectively are with one and play pipe cap fixing and installation usefulness, be with a non-metallic pipe in the outer tube, be with a metallic mesh tube that the conduction caterpillar is arranged in the non-metallic pipe, between outer tube and the non-metallic pipe radius clearance arranged, the two ends of metallic mesh tube cooperate with the insulation plug, the insulation plug cooperates with the internal diameter of outer tube, is filled with metal-powder in the wire cloth.

Adopt such scheme, can overcome the shortcoming of prior art, thereby realize the purpose of this utility model.

Below in conjunction with diagram and embodiment scheme is described in more detail.

Fig. 1 is the front view of tubular ozone generator;

Fig. 2 analyses and observe for A-A among Fig. 1 and changes 90 ° front view.

As shown in Figures 1 and 2, described tubular ozone generator comprises a metal outer pipe (1), and present embodiment is the aluminium outer tube, the two ends of outer tube (1) respectively are with a pipe cap (2) and (3), pipe cap makes with plastics usually, cooperates tightlyer between the endoporus of pipe cap and the outer tube, and scribbles tackiness agent.Pipe cap has the air guide joint, and the joint (4) of pipe cap (2) is connected with air pump, and the joint (5) of pipe cap (3) is the ozone exhaust outlet, joins with atomising head.The inner chamber of outer tube (1) is with a non-metallic pipe, present embodiment is Glass tubing (6), slightly shrink at the two ends of pipe (6), in be with a metallic mesh tube (7), in be filled with the mixed powder of cast iron powder and copper powder, ratio is the 5%-80% that copper powder accounts for total amount, the two ends of wire mesh tube (7) are enclosed within on the insulation plug (8) and (9), the two ends of pipe (6) also are enclosed within on the insulation plug, therefore the location of pipe (6) and wire mesh tube (7) and fix and all born by plug, plug also cooperates with the interior pipe of outer tube (1).The plug of present embodiment makes with silicon rubber, has high pressure resistantly, can not damage and have the good insulation performance performance under the certain temperature.

Be welded with an electrode and also draw by screw (10) on metallic mesh tube (7), joined by terminals (11) and high-voltage power supply, same outer tube (1) also makes electrode with pipe collar and is connected on another electrode of high-voltage power supply.About about 3000 volts of high-voltage power supply output voltage, frequency 30KH _z

Demonstrate on the figure as shown in Figure 1 and on pipe cap, be provided with installation elements (12), on dug screw hole so that be installed on the tank wall, this installs reliable and makes things convenient for manyly than tying up.

Adopt the ozone generator of this programme design, owing in pure cast iron powder, added Copper powder, electric conductivity is better, and current potential is evenly distributed on wire netting, and point of discharge increases, Thereby ozone output is improved greatly, and interior temperature descends, and no local temperature raises. With old The formula ozone generator is compared, the device of same power, and oxygen-producing amount improves 30%, and the longevity Life prolongs, working stability.

In sum, the utility model is effective.

Claims

1, a kind of tubular ozone generator, it is characterized in that: a metal outer pipe (1) is set, the two ends of pipe respectively are with one and play pipe cap (2) and (3) fixing and installation usefulness, be with a non-metallic pipe in the outer tube (1), be with a metallic mesh tube (7) that the conduction caterpillar is arranged in the non-metallic pipe, between outer tube and the non-metallic pipe radius clearance arranged, the two ends of metallic mesh tube (7) cooperate with the insulation plug, the insulation plug cooperates with the internal diameter of outer tube, is filled with metal-powder in the wire cloth.

2, tubular ozone generator according to claim 1 is characterized in that: described metal-powder is the mixed powder of cast iron powder and copper powder.

3, tubular ozone generator according to claim 2 is characterized in that: copper powder accounts for the 5%-80% of total amount.

4, tubular ozone generator according to claim 1 is characterized in that: on pipe cap, be provided with installation elements (10), on dug screw hole.