CN203289173U - Strong emission-type gas water heater zero power consumption standby circuit - Google Patents
Strong emission-type gas water heater zero power consumption standby circuit Download PDFInfo
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- CN203289173U CN203289173U CN2013202257020U CN201320225702U CN203289173U CN 203289173 U CN203289173 U CN 203289173U CN 2013202257020 U CN2013202257020 U CN 2013202257020U CN 201320225702 U CN201320225702 U CN 201320225702U CN 203289173 U CN203289173 U CN 203289173U
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Abstract
The utility model discloses a strong emission-type gas water heater zero power consumption standby circuit, and relates to the technical field of gas water heaters. According to the present circuit, a part of circuit is added on the basis of an ordinary strong emission-type gas water heater circuit so as to make the power consumption of a strong emission-type gas water heater is zero in the standby condition. The circuit comprises two portions including a low-voltage power supply circuit and a high-voltage power supply circuit; wherein the high-voltage power supply circuit is a 220V voltage power supply circuit, and the low-voltage power supply circuit is a 3.6V rechargeable battery VCC power supply circuit. The circuit of the utility model has advantages of simple and reasonable design and significant power saving effects.
Description
Technical field
The utility model relates to the gas heater technical field, is specifically related to a kind of forced-ventilated gas water heater Zero consumption standby circuit.
Background technology
Forced-ventilated water heater is with a kind of long especially heat-transfer pipe and the many especially a kind of heat exchangers of metal contact area, gas heat after burning is fully passed to sheet metal and removed to heat moisture content, thereby make the EGT of discharge low especially, this heat exchanger has the high heat efficiency.Nowadays forced-ventilated gas water heater is very general, it in use, when the attaching plug on water heater is inserted on the 220V power supply, water heater is not when normally using, to be in holding state, but the controller circuitry of water heater inside is in power consumption, holding state for a long time, and its power consumption is also very large.
The utility model content
Utility model technical problem to be solved is to improve a kind of simple in structure, futuramic forced-ventilated gas water heater Zero consumption standby circuit.
Utility model technical problem to be solved realizes by the following technical solutions:
A kind of forced-ventilated gas water heater Zero consumption standby circuit, this circuit are to have increased a part of circuit in original forced-ventilated water heater circuit, and making forced-ventilated water heater power consumption when standby is zero.
This circuit is divided into two-way, and a road is low-voltage power supply circuit, and a road is high-voltage power supply circuit; Described high-voltage power supply circuit is the 220V power voltage supply, comprise a power transformer T1 and the blower fan M in parallel with power transformer T1, an end at described blower fan M is connected with contact J1-1, the other end is connected on the 1st pin of bidirectional triode thyristor BT1, the secondary output 12V alternating voltage of described power transformer T1 is divided into two-way after diode D3-D6 rectification, one tunnel is to electronic ignition control circuit U1 power supply, and another road powers to low-voltage power supply circuit after the second capacitor C 2 filtering;
described low-voltage power supply circuit is 3.6V rechargeable battery VCC power supply, be parallel with water flow switch K1 and the first diode D1 of forced-ventilated water heater inside on described rechargeable battery VCC positive voltage, be connected with socket CZ1 on described rechargeable battery VCC negative pole, the negative pole of described the first diode D1 is connected with rechargeable battery VCC, be parallel with voltage-stabiliser tube ZD1 and the second resistance R 2 on the positive pole of described the first diode D1, second resistance R 2 another termination second capacitor C 2, it is anodal that the other end of described water flow switch K1 connects the second diode D2, described the second diode D2 negative pole is divided into two-way, one tunnel the 3rd resistance R 3 is connected on the 1st pin of photoelectrical coupler IC1, another Lu Jingdi six resistance R 6 are connected to the collector electrode of the second triode Q2, described the second triode Q2 base stage is connected on the collector electrode of the first triode Q1 through the 4th resistance R 4, be connected with relay J 1 on the emitter of described the second triode Q2, one end of described relay J 1 is connected to the collector electrode of the first triode Q1, the other end is connected between the second resistance R 2 and the second capacitor C 2, the base stage of described the first triode Q1 is connected on the 3rd pin of electronic ignition control circuit U1 through the 5th resistance R 5, the 4th pin of described photoelectrical coupler IC1 is connected to high-voltage power supply circuit through the first resistance R 1, and the 3rd pin of described photoelectrical coupler IC1 is connected on the 2nd pin of bidirectional triode thyristor BT1,
Be parallel with the first capacitor C 1 on described blower fan M.
The beneficial effect of utility model is: the utility model has increased a part of circuit in original forced-ventilated water heater circuit, thereby reaches forced-ventilated water heater Zero-power-consumption standby, electrical energy saving.
Description of drawings
Fig. 1 is the utility model circuit theory diagrams.
Embodiment
For technological means, creation characteristic that utility model is realized, reach purpose and effect is easy to understand,, below in conjunction with concrete diagram, further set forth utility model.
As shown in Figure 1,
A kind of forced-ventilated gas water heater Zero consumption standby circuit, this circuit are to have increased a part of circuit in original forced-ventilated water heater circuit, and making forced-ventilated water heater power consumption when standby is zero.
This circuit is divided into two-way, and a road is low-voltage power supply circuit, and a road is high-voltage power supply circuit; High-voltage power supply circuit is the 220V power voltage supply, comprise a power transformer T1 and the blower fan M in parallel with power transformer T1, an end at blower fan M is connected with contact J1-1, the other end is connected on the 1st pin of bidirectional triode thyristor BT1, the secondary output 12V alternating voltage of power transformer T1 is divided into two-way after diode D3-D6 rectification, one tunnel is to electronic ignition control circuit U1 power supply, and another road powers to low-voltage power supply circuit after the second capacitor C 2 filtering;
low-voltage power supply circuit is 3.6V rechargeable battery VCC power supply, be parallel with water flow switch K1 and the first diode D1 of forced-ventilated water heater inside on rechargeable battery VCC positive voltage, be connected with socket CZ1 on rechargeable battery VCC negative pole, the negative pole of the first diode D1 is connected with rechargeable battery VCC, be parallel with voltage-stabiliser tube ZD1 and the second resistance R 2 on the positive pole of the first diode D1, second resistance R 2 another termination second capacitor C 2, it is anodal that the other end of water flow switch K1 connects the second diode D2, the second diode D2 negative pole is divided into two-way, one tunnel the 3rd resistance R 3 is connected on the 1st pin of photoelectrical coupler IC1, another Lu Jingdi six resistance R 6 are connected to the collector electrode of the second triode Q2, the second triode Q2 base stage is connected on the collector electrode of the first triode Q1 through the 4th resistance R 4, be connected with relay J 1 on the emitter of the second triode Q2, one end of relay J 1 is connected to the collector electrode of the first triode Q1, the other end is connected between the second resistance R 2 and the second capacitor C 2, the base stage of the first triode Q1 is connected on the 3rd pin of electronic ignition control circuit U1 through the 5th resistance R 5, the 4th pin of photoelectrical coupler IC1 is connected to high-voltage power supply circuit through the first resistance R 1, and the 3rd pin of photoelectrical coupler IC1 is connected on the 2nd pin of bidirectional triode thyristor BT1, is parallel with the first capacitor C 1 on blower fan M.
at first with the L of forced-ventilated water heater, the N end is connected on the 220V power supply, after the tap of opening water heater, water flow switch K1 in water heater connects, rechargeable battery VCC voltage makes diode D2 conducting through K1, make the luminous tube work of photoelectrical coupler IC1 inside through resistance R 3, the 3 pin output high level of photoelectrical coupler IC1 trigger bidirectional triode thyristor BT1 conducting, the 3 pin output 220V voltages of bidirectional triode thyristor BT1, that power transformer T1 obtains electric work, T1 level output 12V alternating voltage of power transformer is through the D3-D6 diode rectification, be divided into two-way after capacitor C 2 filtering, one tunnel is to electronic ignition control circuit U1 and relay J 1 power supply, make the work of water heater normal ignition, another road is through resistance R 2 step-downs, voltage-stabiliser tube ZD1 voltage stabilizing output 5V voltage charges through diode D1 rechargeable battery VCC, simultaneously also through water flow switch K1, diode D2, resistance R 3 makes photoelectrical coupler IC1 produce the powered operation state.After electronic ignition control circuit U1 obtains electric work, 3 pin output high level of electronic ignition control circuit U1 internal circuit make triode Q1 conducting through resistance R 5, relay J 1 work, and contact J1-1 connects, the blower fan M of forced-ventilated water heater inside is rotated, outwards air draft.After triode Q1 conducting, the collector electrode output low level makes triode Q2 conducting, and the collector electrode output high level of triode Q2 makes photoelectrical coupler IC1 keep the energising operating state through resistance R 6, resistance R 3.After the tap of water heater was closed, water flow switch K1 disconnected, but this moment, 3 pin of electronic ignition control circuit U1 inside keep the output high level, but after water flow switch K1 disconnected, the ignition system of water heater was closed, only had the 3 pin output high level of electronic ignition control circuit U1, make triode Q1 keep conducting, relay J 1 keeps attracting state, and triode Q2 also keeps conducting simultaneously, and photoelectrical coupler IC1 keeps work, bidirectional triode thyristor BT1 keeps conducting, and blower fan M keeps rotating.After certain hour, 3 pin of the electronic ignition control circuit U1 of forced-ventilated water heater inside, with output low level, make triode Q1 cut-off, blower fan M dead electricity is not worked, transformer T1 dead electricity, secondary no-output voltage, thereby reach forced-ventilated water heater Zero-power-consumption standby, electrical energy saving.Original water heater after tap is closed, only has the blower fan stall, but the circuit of transformer and electronic ignition control circuit U1 inside also keeps "on" position.
Above demonstration and described the basic principle of utility model and the advantage of principal character and utility model.The technical staff of the industry should understand; utility model is not restricted to the described embodiments; the principle that utility model just is described of describing in above-described embodiment and specification; under the prerequisite that does not break away from the utility model spirit and scope; utility model also has various changes and modifications, and these changes and improvements all fall in claimed utility model scope.The claimed scope of utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. forced-ventilated gas water heater Zero consumption standby circuit, this stand-by circuit is divided into two-way, and a road is low-voltage power supply circuit, and a road is high-voltage power supply circuit,
Described high-voltage power supply circuit is the 220V power voltage supply, comprise a power transformer (T1) and the blower fan (M) in parallel with power transformer (T1), an end at described blower fan (M) is connected with contact (J1-1), the other end is connected on the 1st pin of bidirectional triode thyristor (BT1), the secondary output 12V alternating voltage of described power transformer (T1) is divided into two-way after diode (D3-D6) rectification, one tunnel powers to electronic ignition control circuit (U1), another road, to the low-voltage power supply circuit power supply, is characterized in that after the second electric capacity (C2) filtering:
described low-voltage power supply circuit is 3.6V rechargeable battery (VCC) power supply, be parallel with water flow switch (K1) and first diode (D1) of forced-ventilated water heater inside on described rechargeable battery (VCC) positive voltage, be connected with socket (CZ1) on described rechargeable battery (VCC) negative pole, the negative pole of described the first diode (D1) is connected with rechargeable battery (VCC), be parallel with voltage-stabiliser tube (ZD1) and the second resistance (R2) on the positive pole of described the first diode (D1), another termination second electric capacity (C2) of the second resistance (R2), the other end of described water flow switch (K1) connects the second diode (D2) positive pole, (the D20 negative pole is divided into two-way to described the second diode, one tunnel the 3rd resistance (R3) is connected on the 1st pin of photoelectrical coupler (IC1), another Lu Jingdi six resistance (R6) are connected to the collector electrode of the second triode (Q2), described the second triode (Q2) base stage is connected on the collector electrode of the first triode (Q1) through the 4th resistance (R4), be connected with relay (J1) on the emitter of described the second triode (Q2), one end of described relay (J1) is connected to the collector electrode of the first triode (Q1), the other end is connected between the second resistance (R2) and the second electric capacity (C2), the base stage of described the first triode (Q1) is connected on the 3rd pin of electronic ignition control circuit (U1) through the 5th resistance (R5), the 4th pin of described photoelectrical coupler (IC1) is connected to high-voltage power supply circuit through the first resistance (R1), and the 3rd pin of described photoelectrical coupler (IC1) is connected on the 2nd pin of bidirectional triode thyristor (BT1).
2. forced-ventilated gas water heater Zero consumption standby circuit according to claim 1, is characterized in that: be parallel with the first electric capacity (C1) on described blower fan M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202257020U CN203289173U (en) | 2013-04-27 | 2013-04-27 | Strong emission-type gas water heater zero power consumption standby circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202257020U CN203289173U (en) | 2013-04-27 | 2013-04-27 | Strong emission-type gas water heater zero power consumption standby circuit |
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| CN203289173U true CN203289173U (en) | 2013-11-13 |
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| CN2013202257020U Expired - Lifetime CN203289173U (en) | 2013-04-27 | 2013-04-27 | Strong emission-type gas water heater zero power consumption standby circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280876A (en) * | 2013-04-27 | 2013-09-04 | 刘举柱 | Zero power consumption standby circuit for strong emission-type gas water heater |
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2013
- 2013-04-27 CN CN2013202257020U patent/CN203289173U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280876A (en) * | 2013-04-27 | 2013-09-04 | 刘举柱 | Zero power consumption standby circuit for strong emission-type gas water heater |
| CN103280876B (en) * | 2013-04-27 | 2015-05-06 | 刘举柱 | Zero power consumption standby circuit for strong emission-type gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20150506 |
|
| RGAV | Abandon patent right to avoid regrant |