CN107300236A - A kind of ultrasonic humidifier circuit - Google Patents
A kind of ultrasonic humidifier circuit Download PDFInfo
- Publication number
- CN107300236A CN107300236A CN201710635346.2A CN201710635346A CN107300236A CN 107300236 A CN107300236 A CN 107300236A CN 201710635346 A CN201710635346 A CN 201710635346A CN 107300236 A CN107300236 A CN 107300236A
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- China
- Prior art keywords
- transistor
- circuit
- resistance
- rectifier circuit
- ultrasonic humidifier
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Special Spraying Apparatus (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a kind of ultrasonic humidifier circuit, a certain amount of water is put into humidifier water receiver, water level switch K2 is closed automatically, after switching on power, pass through transformation, rectification, after filtering, after transistor T1 amplifications, it is output to transistor T2, and with inductance L1, L2 constitutes oscillating circuit, and frequency of oscillation is in supersonic range, oscillating voltage is added on transducer HD, transducer HD is set to send ultrasonic wave, and in the injection spray pipe intracavitary formation resonance of humidifier, cavitation is produced to water, produce atomizing effect, energy-conserving and environment-protective, circuit is simple, it is with low cost, have a good application prospect.
Description
Technical field
The present invention relates to electronic circuit technology field, and in particular to a kind of ultrasonic humidifier circuit.
Background technology
Humidifier, by increasing capacitance it is possible to increase the moisture in environment, improves the level of comfort of people, especially in winter, room
In open air-conditioning when.At present, humidifier on the market, circuit is complicated, and cost of manufacture is high, moreover, traditional electroheating type plus
Wet device produces the mode of fog, and power consumption is larger, inadequate energy-conserving and environment-protective.
The content of the invention
The purpose of the present invention is to overcome humidifier on the market, and circuit is complicated, and cost of manufacture is high, and power consumption is larger, not enough section
Can be environmentally friendly the problem of.A certain amount of water, water level switch K2 are put into the ultrasonic humidifier circuit of the present invention, humidifier water receiver
Automatic closure, after switching on power, by transformation, rectification after filtering, after transistor T1 amplifications, is output to transistor T2, and
Oscillating circuit is constituted with inductance L1, L2, and oscillating voltage is added on transducer HD in supersonic range, makes transducing by frequency of oscillation
Device HD sends ultrasonic wave, and in the injection spray pipe intracavitary formation resonance of humidifier, produces cavitation to water, produce atomizing effect,
Energy-conserving and environment-protective, circuit is simple, with low cost, has a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of ultrasonic humidifier circuit, it is characterised in that：Including transformer TS1, rectifier circuit D1, transistor T1, crystal
Pipe T2, circuit L1, inductance L2 and transducer HD1, zero line, the live wire of the two ends of the transformer TS1 primary sides respectively with civil power
It is connected, the both ends of the transformer TS1 primary sides are connected with rectifier circuit D1 positive and negative input respectively, described
Rectifier circuit D1 positive output end one end respectively with resistance R1, slide rheostat RP1, diode D2 negative pole, transducer
HD1 one end, transistor T1 colelctor electrode are connected, and the other end of the resistance R1 is connected with light emitting diode D3 positive pole
Connect, the negative pole of the light emitting diode D3 is connected with rectifier circuit D1 negative output terminal, the rectifier circuit D1's is negative
Output end is connected to the ground, and the positive output end of the rectifier circuit D1 is also connected by water level switch S1 with resistance R2 one end
Connect, the other end of the resistance R2 is connected with transistor T1 base stage, the colelctor electrode of the transistor T1 by resistance R3 with
Slide rheostat RP1 is connected, and the emitter stage of the transistor T1 is connected by slide rheostat RP2 with inductance L1 one end
Connect, the slide rheostat RP2 is also connected to the ground by electric capacity C1, the other end of the inductance L1 is electric respectively by resistance R4
Resistance R5 one end, electric capacity C2 one end, electric capacity C3 one end is connected, the other end of the resistance R5 and transistor T2 base stage
It is connected, the other end of the electric capacity C2 is connected with the transducer HD1 other end, the other end and transistor of the electric capacity C2
T2 emitter stage is connected, and the emitter stage of the transistor T2 is also connected to the ground by inductance L2, and the diode D2 is just
Pole is connected with resistance R4, and the base stage of the transistor T2 is connected by electric capacity C4 with rectifier circuit D1 positive output end,
The emitter stage of the transistor T2 is connected by electric capacity C4 with transistor T2 colelctor electrode.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：One end of the transformer TS1 primary sides is in series with
Fuse F1, switch S2.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：Between the positive and negative output end of the rectifier circuit
Voltage be 36V.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：Between the positive and negative output end of the rectifier circuit
It is parallel with filter capacitor C6.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：The two ends of the transformer TS1 primary sides are also in parallel
There is fan M1.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：The transistor T1, transistor T2 are NPN type
Transistor.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：The transducer HD1 is arranged on the spraying of humidifier
In tube chamber.
A kind of foregoing ultrasonic humidifier circuit, it is characterised in that：The light emitting diode D3 is the pole of green emitting two
Pipe.
The beneficial effects of the invention are as follows：It is put into the ultrasonic humidifier circuit of the present invention, humidifier water receiver a certain amount of
Water, water level switch K2 is closed automatically, after switching on power, by transformation, rectification, after filtering, defeated after transistor T1 amplifications
Go out to transistor T2, and oscillating circuit is constituted with inductance L1, L2, and oscillating voltage is added to and changed in supersonic range by frequency of oscillation
On energy device HD, transducer HD is set to send ultrasonic wave, and in the injection spray pipe intracavitary formation resonance of humidifier, produce cavitation to water and make
With generation atomizing effect, energy-conserving and environment-protective, circuit is simple, with low cost, has a good application prospect.
Brief description of the drawings
Fig. 1 is the circuit diagram of the ultrasonic humidifier circuit of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in figure 1, the ultrasonic humidifier circuit of the present invention, including transformer TS1, rectifier circuit D1, transistor
T1, transistor T2, circuit L1, inductance L2 and transducer HD1, the two ends of the transformer TS1 primary sides respectively with civil power zero
Line, live wire are connected, and the both ends of the transformer TS1 primary sides are connected with rectifier circuit D1 positive and negative input respectively
Connect, the positive output end of rectifier circuit D1 one end respectively with resistance R1, slide rheostat RP1, diode D2 negative pole,
Transducer HD1 one end, transistor T1 colelctor electrode are connected, the other end of the resistance R1 and light emitting diode D3 positive pole
It is connected, the negative pole of the light emitting diode D3 is connected with rectifier circuit D1 negative output terminal, the rectifier circuit D1
Negative output terminal be connected to the ground, the positive output end of the rectifier circuit D1 also passes through water level switch S1 and resistance R2 one end
It is connected, the other end of the resistance R2 is connected with transistor T1 base stage, the colelctor electrode of the transistor T1 passes through resistance
R3 is connected with slide rheostat RP1, one end phase that the emitter stage of the transistor T1 passes through slide rheostat RP2 and inductance L1
Connection, the slide rheostat RP2 is also connected to the ground by electric capacity C1, and the other end of the inductance L1 is distinguished by resistance R4
Resistance R5 one end, electric capacity C2 one end, electric capacity C3 one end is connected, the other end of the resistance R5 and transistor T2 base
Pole is connected, and the other end of the electric capacity C2 is connected with the transducer HD1 other end, the other end and crystal of the electric capacity C2
Pipe T2 emitter stage is connected, and the emitter stage of the transistor T2 is also connected to the ground by inductance L2, the diode D2's
Positive pole is connected with resistance R4, and the base stage of the transistor T2 is connected by electric capacity C4 with rectifier circuit D1 positive output end
Connect, the emitter stage of the transistor T2 is connected by electric capacity C4 with transistor T2 colelctor electrode.
It is preferred that, one end of the transformer TS1 primary sides is in series with fuse F1, switch S2, when current is excessive, than
Such as occur short circuit, fuse F1 blows automatically, protect the component in whole circuit, switch S2 break-makes, realize the normal of power supply
Supply.
It is preferred that, it is 36V to state the voltage between the positive and negative output end of rectifier circuit, can be sent ultrasonic signal,
Enough voltage is provided.
It is preferred that, it is parallel with filter capacitor C6 between the positive and negative output end of the rectifier circuit, it is ensured that voltage supply
Stability.
It is preferred that, the two ends of the transformer TS1 primary sides are also parallel with fan M1, can be changed oscillating voltage is added to
On energy device HD, transducer HD is set to send ultrasonic wave, and in the injection spray pipe intracavitary formation resonance of humidifier, produce cavitation to water and make
With fog is dispelled and come, and transducer HD1 can be radiated by generation atomization.
It is preferred that, the transistor T1, transistor T2 are NPN transistor.
It is preferred that, the transducer HD1 is arranged on the injection spray pipe intracavitary of humidifier.
It is preferred that, the light emitting diode D3 is green LED, customer power supply can be reminded normal.
The ultrasonic humidifier circuit of the present invention, operation principle is as follows：A certain amount of water, water are put into humidifier water receiver
Bit switch K2 is closed automatically, after switching on power, and by transformation, rectification after filtering, after transistor T1 amplifications, is output to crystalline substance
Body pipe T2, and oscillating circuit is constituted with inductance L1, L2, and frequency of oscillation is in supersonic range, it is logical that oscillating voltage is added to transducer
On HD, transducer HD is set to send ultrasonic wave, and in the injection spray pipe intracavitary formation resonance of humidifier, cavitation, production are produced to water
Raw atomizing effect, overregulates slide rheostat RP1, RP2, can change the amplitude of vibration, so that adjustable spraying amount.
In summary, a certain amount of water is put into ultrasonic humidifier circuit of the invention, humidifier water receiver, water level is opened
Close K2 to close automatically, after switching on power, by transformation, rectification after filtering, after transistor T1 amplifications, is output to transistor
T2, and oscillating circuit is constituted with inductance L1, L2, and oscillating voltage is added on transducer HD, made in supersonic range by frequency of oscillation
Transducer HD sends ultrasonic wave, and in the injection spray pipe intracavitary formation resonance of humidifier, produces cavitation to water, produce atomization effect
Really, energy-conserving and environment-protective, circuit is simple, with low cost, has a good application prospect.
General principle, principal character and the advantage of the present invention has been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (8)
1. a kind of ultrasonic humidifier circuit, it is characterised in that：Including transformer TS1, rectifier circuit D1, transistor T1, crystalline substance
Body pipe T2, circuit L1, inductance L2 and transducer HD1, zero line, the fire of the two ends of the transformer TS1 primary sides respectively with civil power
Line is connected, and the both ends of the transformer TS1 primary sides are connected with rectifier circuit D1 positive and negative input respectively, institute
State rectifier circuit D1 positive output end one end respectively with resistance R1, slide rheostat RP1, diode D2 negative pole, transducing
Device HD1 one end, transistor T1 colelctor electrode are connected, and the other end of the resistance R1 is connected with light emitting diode D3 positive pole
Connect, the negative pole of the light emitting diode D3 is connected with rectifier circuit D1 negative output terminal, the rectifier circuit D1's is negative
Output end is connected to the ground, and the positive output end of the rectifier circuit D1 is also connected by water level switch S1 with resistance R2 one end
Connect, the other end of the resistance R2 is connected with transistor T1 base stage, the colelctor electrode of the transistor T1 by resistance R3 with
Slide rheostat RP1 is connected, and the emitter stage of the transistor T1 is connected by slide rheostat RP2 with inductance L1 one end
Connect, the slide rheostat RP2 is also connected to the ground by electric capacity C1, the other end of the inductance L1 is electric respectively by resistance R4
Resistance R5 one end, electric capacity C2 one end, electric capacity C3 one end is connected, the other end of the resistance R5 and transistor T2 base stage
It is connected, the other end of the electric capacity C2 is connected with the transducer HD1 other end, the other end and transistor of the electric capacity C2
T2 emitter stage is connected, and the emitter stage of the transistor T2 is also connected to the ground by inductance L2, and the diode D2 is just
Pole is connected with resistance R4, and the base stage of the transistor T2 is connected by electric capacity C4 with rectifier circuit D1 positive output end,
The emitter stage of the transistor T2 is connected by electric capacity C4 with transistor T2 colelctor electrode.
2. a kind of ultrasonic humidifier circuit according to claim 1, it is characterised in that：The transformer TS1 primary sides
One end be in series with fuse F1, switch S2.
3. a kind of ultrasonic humidifier circuit according to claim 1, it is characterised in that：The rectifier circuit just,
Voltage between negative output terminal is 36V.
4. a kind of ultrasonic humidifier circuit according to claim 1, it is characterised in that：The rectifier circuit just,
Filter capacitor C6 is parallel between negative output terminal.
5. a kind of ultrasonic humidifier circuit according to claim 1, it is characterised in that：The transformer TS1 primary sides
Two ends be also parallel with fan M1.
6. a kind of ultrasonic humidifier circuit according to claim 1, it is characterised in that：The transistor T1, transistor
T2 is NPN transistor.
7. a kind of ultrasonic humidifier circuit according to claim 1, it is characterised in that：The transducer HD1 is arranged on
The injection spray pipe intracavitary of humidifier.
8. a kind of ultrasonic humidifier circuit according to claim 1, it is characterised in that：The light emitting diode D3 is green
Color light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635346.2A CN107300236A (en) | 2017-07-30 | 2017-07-30 | A kind of ultrasonic humidifier circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710635346.2A CN107300236A (en) | 2017-07-30 | 2017-07-30 | A kind of ultrasonic humidifier circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107300236A true CN107300236A (en) | 2017-10-27 |
Family
ID=60134517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710635346.2A Withdrawn CN107300236A (en) | 2017-07-30 | 2017-07-30 | A kind of ultrasonic humidifier circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107300236A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921064A (en) * | 2019-03-11 | 2019-06-21 | 长春理工大学 | Compact pem fuel cell based on ultrasonic activation humidifier |
| CN115463510A (en) * | 2022-09-15 | 2022-12-13 | 临沂恩科半导体科技有限公司 | Quick toxic gas decomposer |
-
2017
- 2017-07-30 CN CN201710635346.2A patent/CN107300236A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921064A (en) * | 2019-03-11 | 2019-06-21 | 长春理工大学 | Compact pem fuel cell based on ultrasonic activation humidifier |
| CN109921064B (en) * | 2019-03-11 | 2024-01-30 | 长春理工大学 | Small proton exchange membrane fuel cell based on ultrasonic vibration humidifier |
| CN115463510A (en) * | 2022-09-15 | 2022-12-13 | 临沂恩科半导体科技有限公司 | Quick toxic gas decomposer |
| CN115463510B (en) * | 2022-09-15 | 2024-01-26 | 临沂恩科半导体科技有限公司 | Quick toxic gas decomposer |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171027 |
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| WW01 | Invention patent application withdrawn after publication |