CN102327638A - Pulsed ultraviolet ozone sterilizing device - Google Patents
Pulsed ultraviolet ozone sterilizing device Download PDFInfo
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- CN102327638A CN102327638A CN201110305665A CN201110305665A CN102327638A CN 102327638 A CN102327638 A CN 102327638A CN 201110305665 A CN201110305665 A CN 201110305665A CN 201110305665 A CN201110305665 A CN 201110305665A CN 102327638 A CN102327638 A CN 102327638A
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Abstract
The invention relates to a pulsed ultraviolet ozone sterilizing device which is characterized by comprising a main circuit, an intensity control unit, a temperature control unit, a discharge control unit, an environment monitoring unit, a light source and a shell, wherein the light source is connected with the main circuit, the temperature control unit detects the temperature information of the light source, and the temperature control unit transmits control forward/reverse voltage signals to the main circuit; the environment monitoring unit transmits a detected environment signal to the main circuit, the discharge control unit and the intensity control unit; the detected environment signal is converted into an IGBT (Insulated Gate Bipolar Transistor) control signal through the discharge control unit and is transmitted to the main circuit, the detected environment signal is converted into a control discharge voltage signal through the intensity control unit and is transmitted to the main circuit, and the intensity control unit controls the charging voltage and residual voltage on a discharge capacitor of the main circuit; and the intensity control unit controls the sterilization and disinfection intensity of the light source through the environment monitoring unit.
Description
Technical field
The present invention relates to a kind of sterilization and disinfection device, relate in particular to a kind of pulse uv ozone sterilizing unit, be used for sterilizing specific environment.
Background technology
At present, known sterilization and disinfection device mainly is that the low pressure glow discharge pipe generation ultraviolet that utilizes 1. high-voltage pulses discharge ionized air to produce ozone, 2. uses phosphor powder, mercury vapour to constitute reaches sterilization effects.Its technical process is the corresponding in twos arrangements of a plurality of electrodes of 1. usefulness.Pass to the high-voltage pulse of several KV respectively, make high-voltage breakdown between two electrodes, the air between the ionization produces a certain amount of ozone.2 make the low pressure glow discharge pipe produce ionization through commutator, excite inner mercury vapour, send ultraviolet, and excitated fluorescent powder produces ultraviolet.At present this type sterilization and disinfection device exist sterilization intensity inadequately, only more weak ultraviolet capable of using and ozone sterilization, life-span can not meet the demands, can not regulate as required, exist defectives such as mercury pollution, can not satisfy the basic demand of sterilizing.
Summary of the invention
The invention provides a kind of sterilization and disinfection device to above problem; This device cooperates pulse uv ozone germicidal tube; Can provide can be according to the high-intensity ultraviolet of occasion needs adjusting, abundant ozone amount, higher light intensity, to guarantee the disinfection effect that can obtain to meet the demands through pulse uv ozone sterilizing unit and to eliminate mercury pollution.
To the invention provides a kind of pulse uv ozone sterilizing unit in order overcoming the above problems, to comprise main circuit, strength control unit, temperature control unit, discharge control unit, environmental monitoring unit, light source, shell;
Light source links to each other with main circuit, the temperature information of temperature control unit detection light source, and temperature control unit is controlled forward and reverse voltage signal to the main circuit transmission;
The environmental monitoring unit passes to main circuit, discharge control unit and strength control unit with the testing environment signal; The testing environment signal is converted into the IGBT control signal through the overdischarge control unit and is delivered to main circuit,
The testing environment signal is converted into control discharge voltage signal through the strength control unit and is delivered to main circuit, charging voltage and residual voltage on the discharge capacity of strength control unit controls main circuit; The strength control unit is through the sterilizing intensity of environmental monitoring unit controls light source.
Described light source is selected pulse uv ozone germicidal tube for use.
Ozonesonde and biochemical probe are adopted in described environmental monitoring; Survey the working time and the working strength of the ozone concentration control light source in the environment for use through ozonesonde; Through the specific flora concentration of biochemistry probe monitoring specific environment, the work of control light source.
Described main circuit adopts the circuit of inverter charging modes.
Described discharge control unit comprises high-power IGBT and single-chip microcomputer, and single-chip microcomputer directly is connected with the trigger electrode of IGBT; Described discharge control unit comprises high-power IGBT and single-chip microcomputer, and single-chip microcomputer directly is connected with the trigger electrode of IGBT; Described temperature control unit comprises temperature element, quasiconductor PTC device; Quasiconductor PTC device has forward and reverse characteristic; Work as temperature element, monitor pulse uv ozone sterilizing unit body and light-source temperature when surpass setting, single-chip microcomputer is to quasiconductor PTC device forward voltage in addition, to reach cooling-down effect; Work as temperature element, monitor in pulse uv ozone sterilizing unit body and light-source temperature and be lower than when setting, single-chip microcomputer is to quasiconductor PTC device backward voltage in addition, to reach the intensification effect.
Described shell adopts the plastic-aluminum shell of IP65 level.
Beneficial effect: the pulse uv ozone antibacterial of passing through that can be permanently effective obtains disinfection effect preferably.
Description of drawings
Fig. 1 is a theory diagram of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done detailed description.
As shown in Figure 1, a kind of pulse uv ozone sterilizing unit comprises main circuit, strength control unit, temperature control unit, discharge control unit, environmental monitoring unit, light source, shell;
Light source links to each other with main circuit, the temperature information of temperature control unit detection light source, and temperature control unit is controlled forward and reverse voltage signal to the main circuit transmission;
The environmental monitoring unit passes to main circuit, discharge control unit and strength control unit with the testing environment signal; The testing environment signal is converted into the IGBT control signal through the overdischarge control unit and is delivered to main circuit,
The testing environment signal is converted into control discharge voltage signal through the strength control unit and is delivered to main circuit, charging voltage and residual voltage on the discharge capacity of strength control unit controls main circuit; The strength control unit is through the sterilizing intensity of environmental monitoring unit controls light source.
Light source is selected pulse uv ozone germicidal tube for use; Can produce satisfactory high light, ozone, ultraviolet through this device, reach disinfection effect.
Main circuit adopts the circuit of inverter charging modes, effectively reduces charging current, uses metallic film electric capacity effectively to increase the service life.
The discharge control unit comprises high-power IGBT and single-chip microcomputer; Single-chip microcomputer directly is connected with the trigger electrode of IGBT.
Described discharge control unit comprises high-power IGBT and single-chip microcomputer, and single-chip microcomputer directly is connected with the trigger electrode of IGBT; Described temperature control unit comprises temperature element, quasiconductor PTC device; Quasiconductor PTC device has forward and reverse characteristic; Work as temperature element, monitor pulse uv ozone sterilizing unit body and light-source temperature when surpass setting, single-chip microcomputer is to quasiconductor PTC device forward voltage in addition, to reach cooling-down effect; Work as temperature element, monitor in pulse uv ozone sterilizing unit body and light-source temperature and be lower than when setting, single-chip microcomputer is to quasiconductor PTC device backward voltage in addition, to reach the intensification effect.
Ozonesonde and biochemical probe are adopted in environmental monitoring; Survey the working time and the working strength of the ozone concentration control light source in the environment for use through ozonesonde; Through the specific flora concentration of biochemistry probe monitoring specific environment, the work of control light source.
Adopt the discharge control unit, through the duty of environmental monitoring unit, temperature control unit, strength control unit controls main circuit.
Shell adopts the plastic-aluminum shell of IP65 level, has guaranteed the reliability and stability of device.
The above is merely the preferred embodiments of the present invention, is not restricted to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (6)
1. a pulse uv ozone sterilizing unit is characterized in that: comprise main circuit, strength control unit, temperature control unit, discharge control unit, environmental monitoring unit, light source, shell;
Light source links to each other with main circuit, the temperature information of temperature control unit detection light source, and temperature control unit is controlled forward and reverse voltage signal to the main circuit transmission;
The environmental monitoring unit passes to main circuit, discharge control unit and strength control unit with the testing environment signal; The testing environment signal is converted into the IGBT control signal through the overdischarge control unit and is delivered to main circuit,
The testing environment signal is converted into control discharge voltage signal through the strength control unit and is delivered to main circuit, charging voltage and residual voltage on the discharge capacity of strength control unit controls main circuit; The strength control unit is through the sterilizing intensity of environmental monitoring unit controls light source.
2. pulse uv ozone sterilizing unit according to claim 1 is characterized in that: described light source is selected pulse uv ozone germicidal tube for use.
3. pulse uv ozone sterilizing unit according to claim 1 is characterized in that: ozonesonde and biochemical probe are adopted in described environmental monitoring; Survey the working time and the working strength of the ozone concentration control light source in the environment for use through ozonesonde; Through the specific flora concentration of biochemistry probe monitoring specific environment, the work of control light source.
4. pulse uv ozone sterilizing unit according to claim 1 is characterized in that: described main circuit adopts the circuit of inverter charging modes.
5. pulse uv ozone sterilizing unit according to claim 1 is characterized in that: described discharge control unit comprises high-power IGBT and single-chip microcomputer, and single-chip microcomputer directly is connected with the trigger electrode of IGBT; Described discharge control unit comprises high-power IGBT and single-chip microcomputer, and single-chip microcomputer directly is connected with the trigger electrode of IGBT; Described temperature control unit comprises temperature element, quasiconductor PTC device; Quasiconductor PTC device has forward and reverse characteristic; Work as temperature element, monitor pulse uv ozone sterilizing unit body and light-source temperature when surpass setting, single-chip microcomputer is to quasiconductor PTC device forward voltage in addition, to reach cooling-down effect; Work as temperature element, monitor in pulse uv ozone sterilizing unit body and light-source temperature and be lower than when setting, single-chip microcomputer is to quasiconductor PTC device backward voltage in addition, to reach the intensification effect.
6. pulse uv ozone sterilizing unit according to claim 1 is characterized in that: described shell adopts the plastic-aluminum shell of IP65 level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110305665A CN102327638A (en) | 2011-10-11 | 2011-10-11 | Pulsed ultraviolet ozone sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110305665A CN102327638A (en) | 2011-10-11 | 2011-10-11 | Pulsed ultraviolet ozone sterilizing device |
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| CN102327638A true CN102327638A (en) | 2012-01-25 |
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| CN201110305665A Pending CN102327638A (en) | 2011-10-11 | 2011-10-11 | Pulsed ultraviolet ozone sterilizing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344018A (en) * | 2013-06-30 | 2013-10-09 | 镇江雷明特种光源有限公司 | Built-in disinfection and sterilization device of central air conditioner pipeline |
| CN106075509A (en) * | 2016-07-12 | 2016-11-09 | 佛山柯维光电股份有限公司 | A kind of ozonization plant and use its sterilization method |
| CN106729801A (en) * | 2017-02-20 | 2017-05-31 | 深圳东紫科技有限公司 | Industrial lamp holder, water-cooled pulse sterilization system and water-cooled pulse sterilization method |
-
2011
- 2011-10-11 CN CN201110305665A patent/CN102327638A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344018A (en) * | 2013-06-30 | 2013-10-09 | 镇江雷明特种光源有限公司 | Built-in disinfection and sterilization device of central air conditioner pipeline |
| CN106075509A (en) * | 2016-07-12 | 2016-11-09 | 佛山柯维光电股份有限公司 | A kind of ozonization plant and use its sterilization method |
| CN106075509B (en) * | 2016-07-12 | 2019-01-11 | 佛山柯维光电股份有限公司 | A kind of ozonization plant and the sterilization method using it |
| CN106729801A (en) * | 2017-02-20 | 2017-05-31 | 深圳东紫科技有限公司 | Industrial lamp holder, water-cooled pulse sterilization system and water-cooled pulse sterilization method |
| CN106729801B (en) * | 2017-02-20 | 2019-11-26 | 深圳东紫科技有限公司 | Industrial lamp cap, water-cooled pulse sterilization system and water-cooled pulse sterilization method |
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Application publication date: 20120125 |