Ozonizers for home. Encyclopedia of radio electronics and electrical engineering
Encyclopedia of radio electronics and electrical engineering / Electronics in medicine
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The simplest ozonizer consists of two dielectric conductors separated by an air gap, in which, when an alternating electrical voltage is applied to the conductors, ozone is formed in the process of a "silent" discharge. There are many designs of ozonizers - depending on the area of use and tasks. Ozonizers disinfect water in the city water supply, provide chemical reactions with ozone, and so on. Including sterilize the air of residential and industrial premises.
Here is one of these designs, created by the team of authors of the Avtotranstechnika production and technical association and protected by copyright certificates and foreign patents more than a decade ago.
The schematic diagram of the control device is shown in Figure 1 (AS 637031).
Rice. 1. Device for controlling the ozonator generator: 1..6 - resistors; 7,11 - diodes; 8,9 - transistors; 10 - thyristor; 12 - capacitor; 13 - step-up transformer; 14 - ozone generator
The ozonator itself (AS 768751) is very compact, which is achieved through the use of plate-shaped electrodes. Let's add - and technological. The manufacture of such electrodes with the modern development of cold stamping is not difficult. It is characteristic that the performance of the device is not regulated by voltage, but by the size of the air gap. The ozonizer allows you to get up to 4 g of ozone per hour, which is quite enough for ozonizing a room with a volume of 40 thousand cubic meters.
Rice. 2. Ozone generator: 1 - casing; 2 - air supply pipe; 3 - ozone outlet pipe; 4,5 - electrodes; 6,7 - gap; 8 - insulating ring; 9 - flange; 10 - dielectric layer; 11 - prechamber; 12 - device for changing the electric field strength due to vibration.
As a circuit diagram of the ozonator, you can use the circuit from the ionizer Ion-1.
Author: B.Rudenko
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