CN2611349Y - Circuit of ozonator - Google Patents
Circuit of ozonator Download PDFInfo
- Publication number
- CN2611349Y CN2611349Y CN 03240582 CN03240582U CN2611349Y CN 2611349 Y CN2611349 Y CN 2611349Y CN 03240582 CN03240582 CN 03240582 CN 03240582 U CN03240582 U CN 03240582U CN 2611349 Y CN2611349 Y CN 2611349Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- resistance
- bidirectional thyristor
- transformer
- controllable silicon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002457 bidirectional effect Effects 0.000 claims description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052710 silicon Inorganic materials 0.000 abstract description 9
- 239000010703 silicon Substances 0.000 abstract description 9
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003990 capacitor Substances 0.000 abstract description 4
- 230000001960 triggered effect Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
Images
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- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model discloses an ozone generating circuit aiming at providing an ozone generating circuit with simple circuit, low price and high controllability. The ozone generating circuit comprises a first capacitor, two-way controllable silicon, a transformer, and a power supply successively connected to form a closed loop, the two-way controllable silicon is connected with the controllable silicon trigger circuit. The two-way controllable silicon trigger circuit is formed by one end of a second resistance and a second capacitor connected in parallel connected with the two-way trigger tube of a first resistance and the other end thereof connected with the power supply and the transformer. The two-way trigger tube is connected with the two-way controllable silicon, and the first resistance is respectively connected with the first capacitor and the two-way controllable silicon.
Description
Technical field
The utility model relates to a kind of circuit, relates to a kind of ozonizer circuit in particular.
Background technology
Two schemes of the general employing of ozonizer circuit, a scheme is high-voltage inverted, promptly will boost through transformer after commercial power rectification, the inversion earlier again, adds on the ozone plate (pipe).This scheme power can be done greatlyyer, but when utilizing air as source of the gas, can produce a certain amount of nitride.Do not meet the requirement of the desired low frequency and narrow pulse of high purity ozonizer.Another scheme also is that elder generation is with the commercial power rectification, after current limiting element is given capacitance energy storage, energy on the reservoir capacitance is added on the pulse transformer by switching element (being generally silicon controlled rectifier), and the high voltage narrow pulse voltage that produces on the pulse transformer directly is added on the ozone plate (pipe).In this scheme, when current limiting element adopts resistance, resistance heating, not only efficient is low but also need heat abstractor.When using current limit by inductance, necessary with two silicon controlled rectifiers, a SCR control electric capacity charging, another control capacitance is discharged through transformer, must strictness prevent the conductings simultaneously of two silicon controlled rectifiers technically.
The utility model content
The utility model is in order to overcome weak point of the prior art, to provide a kind of simple and reliable, and price is low, the ozonizer circuit that efficient is high.
The utility model is achieved through the following technical solutions:
A kind of ozonizer circuit comprises first electric capacity, and described first electric capacity, bidirectional thyristor, transformer, power supply connect to form the loop successively, and described bidirectional thyristor is connected with the bidirectional thyristor triggering circuit.Described bidirectional thyristor triggering circuit be second resistance with the second electric capacity parallel connection after an end be connected with two-way trigger tube with first resistance respectively, the other end is connected with transformer with power supply respectively, described two-way trigger tube is connected with described bidirectional thyristor, and described first resistance is connected with bidirectional thyristor with described first electric capacity respectively.
The utlity model has following beneficial effect:
1. the utility model circuit is simple, and price is low.
2. owing to do not adopt heat abstractor, efficient height.
Description of drawings
Fig. 1 is the ozonizer schematic circuit.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, first electric capacity, bidirectional thyristor, transformer are connected the back successively be connected, form the loop with power supply.Be connected with high-tension transformer, two-way trigger tube and first resistance respectively after second resistance and the second electric capacity parallel connection.The two-way the other end is connected with bidirectional thyristor.First resistance is connected with an end of first electric capacity, promptly forms the ozonizer circuit.
When the voltage at AB two ends among the figure reaches trigger voltage, bidirectional thyristor is triggered, power supply, first capacitor C 1, the excitation inductance of bidirectional thyristor and transformer produces resonance, transformer produces high pressure under the effect of resonance current, this high pressure is added on the ozone plate (pipe), when resonance current is 0, bidirectional thyristor turn-offs, fill with reverse voltage on first electric capacity this moment, because the civil power momentary value of 220V is variable, when voltage of supply reduces, when the current potential at AB two ends had reached The Trigger of Bidirectional Triode Thyristor voltage again, bidirectional thyristor was triggered again, the output of transformer back discharge, the bidirectional thyristor secondary that is triggered in every half period of voltage of supply, thereby the pulsed operation frequency of this circuit is 200Hz.The width of pulse is determined by the excitation inductance of first electric capacity and transformer.Because trigger voltage is a stationary adjustable, so its output is stablized adjustable.
Claims (2)
1. an ozonizer circuit comprises first electric capacity, it is characterized in that, described first electric capacity, bidirectional thyristor, transformer, power supply connect to form the loop successively, and described bidirectional thyristor is connected with the bidirectional thyristor triggering circuit.
2. ozonizer circuit according to claim 1, it is characterized in that, described bidirectional thyristor triggering circuit be second resistance with the second electric capacity parallel connection after an end be connected with two-way trigger tube with first resistance respectively, the other end is connected with transformer with power supply respectively, described two-way trigger tube is connected with described bidirectional thyristor, and described first resistance is connected with bidirectional thyristor with described first electric capacity respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240582 CN2611349Y (en) | 2003-03-14 | 2003-03-14 | Circuit of ozonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240582 CN2611349Y (en) | 2003-03-14 | 2003-03-14 | Circuit of ozonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611349Y true CN2611349Y (en) | 2004-04-14 |
Family
ID=34168142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03240582 Expired - Fee Related CN2611349Y (en) | 2003-03-14 | 2003-03-14 | Circuit of ozonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611349Y (en) |
-
2003
- 2003-03-14 CN CN 03240582 patent/CN2611349Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |