CN203560071U - Control circuit for oxygenation pump of aquarium battery - Google Patents
Control circuit for oxygenation pump of aquarium battery Download PDFInfo
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- CN203560071U CN203560071U CN201320635881.5U CN201320635881U CN203560071U CN 203560071 U CN203560071 U CN 203560071U CN 201320635881 U CN201320635881 U CN 201320635881U CN 203560071 U CN203560071 U CN 203560071U
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- 238000006213 oxygenation reaction Methods 0.000 title abstract 2
- 238000005273 aeration Methods 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 abstract description 21
- 238000004134 energy conservation Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a control circuit for an oxygenation pump of an aquarium battery and relates to a control circuit. One end of a switch S1 is connected with a power supply VCC; the other end of the switch S1 is connected with one end of a second resistor R2, the pin 4 and pin 8 of a chip IC2, one end of a third resistor R3, one end of a first capacitor C1, one end of a ninth resistor R9, the emitting electrode of a fourth audion Q4, the emitting electrode of a fifth audion Q5 and one end of a tenth resistor R10 respectively; the other end of the second resistor R2 is connected with the one end of a first resistor R1 and the pin 7 of the chip IC2 respectively; the other end of the first resistor R1 is connected with the one end of the second capacitor IC2, and pin 2 and pin 6 of the chip IC2; the other end of the second capacitor IC2 is in ground connection; the pin 3 of the chip IC2 is connected with the other end of the third resistor R3, one end of an eight resistor R8, and one end of a seventh resistor R7; the other end of the ninth resistor R9 is connected with the one end of a fourth resistor R4, and the base electrode of the fourth audion Q4. Compared with the conventional circuit, the novel circuit disclosed by the utility model has the advantage as follows: 30% energy can be saved, air flow ejected by the circuit is large, and the influence of battery power reduction on air output reduction is relatively small.
Description
Technical field
The utility model relates to a kind of control circuit, be specifically related to a kind of Shui nationality battery aeration pump control circuit.
Background technique
Traditional Shui nationality battery aeration pump control circuit is as shown in Figure 1: by IC2, resistance R 4, resistance R 3, capacitor C 2, form pulse oscillation circuit, by 3 pin of IC2, produce 50HZ pulses.When 3 pin are high level, electric current is given the B utmost point of triode Q1 through resistance R 6, triode Q1 work, simultaneously the B utmost point to triode Q3 through resistance R 8, triode Q3 work, at this moment triode Q2 is because triode Q1 work drags down the B pole tension of triode Q2 to quit work.Because of triode Q1, triode Q2 work, VCC electric current is through coil L1, resistance R 7, triode Q1 to ground, charges to capacitor C 3 through L1 in another road.Coil L1 produces forward (N) magnetic traction heat pump positive movement ejection steam flow through excess current.
When 3 pin are low level, triode Q1, triode Q3 quit work, capacitor C 3 is through resistance R 7, triode Q2 electric discharge, triode Q2 work, capacitor C 3 simultaneously through coil L1, triode Q2 to discharge, VCC also simultaneously through triode Q2 to capacitor C 3 reverse chargings, coil L1 reverse flow excess current, produce oppositely (S) magnetic traction heat pump reversing motion, heat pump sucks steam flow.Wherein R represents that resistance 3-8 represents resistance numbering; C represents that electric capacity 2-3 represents electric capacity numbering; Q represents that triode 1-3 represents triode numbering; S1 representation switch; L1 represents motor; IC2 represents that IC 1-8 around represents 8 pin of IC.
There are some defects in above-mentioned traditional circuit: the vapour amount of circuit ejection is little, power consumption, and also impact gas output being weakened with battery electric quantity decay is relatively large.
Model utility content
For the deficiency existing in prior art, the utility model object is to be to provide a kind of Shui nationality battery aeration pump control circuit, energy-conservation, and the vapour amount of circuit ejection is large, and impact gas output being weakened with battery electric quantity decay is relatively little.
To achieve these goals, the utility model is to realize by the following technical solutions: Shui nationality battery aeration pump control circuit, comprises the first resistance R 1-the tenth resistance R 10, switch S 1, the first triode Q1-the 5th triode Q5, chip IC 2, the first capacitor C 1, the second capacitor C 2 and coil L1, switch S 1 one end is connected with power supply VCC, switch S 1 the other end respectively with second resistance R 2 one end, 4 pin of chip IC 2 and 8 pin, the 3rd resistance R 3 one end, first capacitor C 1 one end, the 9th resistance R 9 one end, the 4th triode Q4 emitter, the 5th triode Q5 emitter is connected with the tenth resistance R 10 one end, second resistance R 2 the other ends respectively with first resistance R 1 one end, 7 pin of chip IC 2 are connected, first resistance R 1 the other end and second capacitor C 2 one end, 2 pin of chip IC 2 are connected with 6 pin, the second capacitor C 2 the other end ground connection, 3 pin of chip IC 2 and the 3rd resistance R 3 the other ends, the 8th resistance R 8 one end, the 7th resistance R 7 one end are connected, the 9th resistance R 9 the other ends respectively with the 4th resistance R 4 one end, the 4th triode Q4 base stage is connected, and the 4th resistance R 4 the other ends are connected with the first triode Q1 collector electrode, and the first triode Q1 base stage is connected with the 8th resistance R 8 the other ends, the 4th triode Q4 collector electrode respectively with the 6th resistance R 6 one end, coil L1 one end, the second triode Q2 collector electrode is connected, the 6th resistance R 6 the other ends are connected with the 3rd triode Q3 base stage, the 3rd triode Q3 collector electrode is connected with the coil L1 the other end, the 5th triode Q5 collector electrode is connected with the 5th resistance R 5 one end, the 5th resistance R 5 the other ends are connected with the second triode Q2 base stage, the 5th triode Q5 base stage respectively with the tenth resistance R 10 the other ends, the 7th resistance R 7 the other ends are connected.
The utlity model has following beneficial effect:
1. during low level, there is part electric current directly through the second triode Q2, after capacitor C 3 negative poles, through the 3rd triode Q3, to arrive ground again, not directly through coil L1, and novel circuit is, through the 4th triode Q4, triode Q3 or the 5th triode Q5, the second triode Q2, power supply VCC is directly supplied with to coil L1 two ends.So at coil L1, produce same magnetic, when heat pump produces same steam flow, circuit energy energy-conservation 30% of the present utility model.
2. the magnetic that old circuit low and high level time electricity flowing through coil L1 produces is by the 7th resistance R 7 resistances, and capacitor C 3 capacitance characteristics limit, and novel circuit be only through triode directly to coil L1 power supply, so the relative novel circuit of vapour amount that old circuit sprays is little.
3.Xin road is with respect to old circuit, and impact gas output being weakened with battery electric quantity decay is relatively little.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the utility model in detail;
Fig. 1 is the circuit diagram of background technique of the present utility model;
Fig. 2 is circuit diagram of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
With reference to Fig. 2, this embodiment by the following technical solutions: Shui nationality battery aeration pump control circuit, comprises the first resistance R 1-the tenth resistance R 10, switch S 1, the first triode Q1-the 5th triode Q5, chip IC 2, the first capacitor C 1, the second capacitor C 2 and coil L1, switch S 1 one end is connected with power supply VCC, switch S 1 the other end respectively with second resistance R 2 one end, 4 pin of chip IC 2 and 8 pin, the 3rd resistance R 3 one end, first capacitor C 1 one end, the 9th resistance R 9 one end, the 4th triode Q4 emitter, the 5th triode Q5 emitter is connected with the tenth resistance R 10 one end, second resistance R 2 the other ends respectively with first resistance R 1 one end, 7 pin of chip IC 2 are connected, first resistance R 1 the other end and second capacitor C 2 one end, 2 pin of chip IC 2 are connected with 6 pin, the second capacitor C 2 the other end ground connection, 3 pin of chip IC 2 and the 3rd resistance R 3 the other ends, the 8th resistance R 8 one end, the 7th resistance R 7 one end are connected, the 9th resistance R 9 the other ends respectively with the 4th resistance R 4 one end, the 4th triode Q4 base stage is connected, and the 4th resistance R 4 the other ends are connected with the first triode Q1 collector electrode, and the first triode Q1 base stage is connected with the 8th resistance R 8 the other ends, the 4th triode Q4 collector electrode respectively with the 6th resistance R 6 one end, coil L1 one end, the second triode Q2 collector electrode is connected, the 6th resistance R 6 the other ends are connected with the 3rd triode Q3 base stage, the 3rd triode Q3 collector electrode is connected with the coil L1 the other end, the 5th triode Q5 collector electrode is connected with the 5th resistance R 5 one end, the 5th resistance R 5 the other ends are connected with the second triode Q2 base stage, the 5th triode Q5 base stage respectively with the tenth resistance R 10 the other ends, the 7th resistance R 7 the other ends are connected.
The working principle of this embodiment: form pulse oscillation circuit by chip IC 2, the second resistance R 2, the first resistance R 1, the second capacitor C 2, produce 50HZ pulse by 3 pin.When 3 pin are high level, electric current is given the base stage of the first triode Q1 through the 8th resistance R 8, the first triode Q1 work, the first triode Q1 drags down the 4th resistance R 4 voltages, the 4th triode Q4 work, electric current is supplied with the base stage of the 3rd triode Q3, the 3rd triode Q3 work through the 6th resistance R 6, the second triode Q2, the 5th triode Q5 do not work, and at this moment power supply VCC arrives ground through the 4th triode Q4, coil L1, the 3rd triode Q3.Coil L1 produces forward (N) magnetic traction heat pump positive movement ejection steam flow through excess current.
When 3 pin are low level, the first triode Q1, the 4th triode Q4, the 3rd triode Q3 quit work, 3 pin of chip IC 2 draw resistance R 7 voltages, the 5th triode Q5 work, electric current is supplied with the base stage of triode Q2 through the 5th resistance R 5, the second triode Q2 work, at this moment power supply VCC arrives ground through the 5th triode Q5, coil L1, the second triode Q2.Coil L1 produces oppositely (S) magnetic traction heat pump reversing motion through back current and sucks steam flow.
This embodiment is energy-conservation, and the vapour amount of circuit ejection is large, and impact gas output being weakened with battery electric quantity decay is relatively little.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. Shui nationality battery aeration pump control circuit, is characterized in that, comprises the first resistance (R1)-the tenth resistance (R10), switch (S1), the first triode (Q1)-the 5th triode (Q5), chip (IC2), the first electric capacity (C1), the second electric capacity (C2) and coil (L1), switch (S1) one end is connected with power supply (VCC), switch (S1) the other end respectively with the second resistance (R2) one end, 4 pin of chip (IC2) and 8 pin, the 3rd resistance (R3) one end, the first electric capacity (C1) one end, the 9th resistance (R9) one end, the 4th triode (Q4) emitter, the 5th triode (Q5) emitter is connected with the tenth resistance (R10) one end, the second resistance (R2) the other end respectively with the first resistance (R1) one end, 7 pin of chip (IC2) are connected, the first resistance (R1) the other end and the second electric capacity (C2) one end, 2 pin of chip (IC2) are connected with 6 pin, the second electric capacity (C2) the other end ground connection, 3 pin of chip (IC2) and the 3rd resistance (R3) the other end, the 8th resistance (R8) one end, the 7th resistance (R7) one end is connected, the 9th resistance (R9) the other end respectively with the 4th resistance (R4) one end, the 4th triode (Q4) base stage is connected, the 4th resistance (R4) the other end is connected with the first triode (Q1) collector electrode, the first triode (Q1) base stage is connected with the 8th resistance (R8) the other end, the 4th triode (Q4) collector electrode respectively with the 6th resistance (R6) one end, coil (L1) one end, the second triode (Q2) collector electrode is connected, the 6th resistance (R6) the other end is connected with the 3rd triode (Q3) base stage, the 3rd triode (Q3) collector electrode is connected with coil (L1) the other end, the 5th triode (Q5) collector electrode is connected with the 5th resistance (R5) one end, the 5th resistance (R5) the other end is connected with the second triode (Q2) base stage, the 5th triode (Q5) base stage respectively with the tenth resistance (R10) the other end, the 7th resistance (R7) the other end is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635881.5U CN203560071U (en) | 2013-10-14 | 2013-10-14 | Control circuit for oxygenation pump of aquarium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320635881.5U CN203560071U (en) | 2013-10-14 | 2013-10-14 | Control circuit for oxygenation pump of aquarium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560071U true CN203560071U (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320635881.5U Expired - Lifetime CN203560071U (en) | 2013-10-14 | 2013-10-14 | Control circuit for oxygenation pump of aquarium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560071U (en) |
-
2013
- 2013-10-14 CN CN201320635881.5U patent/CN203560071U/en not_active Expired - Lifetime
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |