CN104033405A - Exhaust fan with power generation and energy storage functions - Google Patents
Exhaust fan with power generation and energy storage functions Download PDFInfo
- Publication number
- CN104033405A CN104033405A CN201410293941.9A CN201410293941A CN104033405A CN 104033405 A CN104033405 A CN 104033405A CN 201410293941 A CN201410293941 A CN 201410293941A CN 104033405 A CN104033405 A CN 104033405A
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- CN
- China
- Prior art keywords
- electrical connection
- ventilating fan
- negative pole
- triode
- exhaust fan
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an exhaust fan with power generation and energy storage functions. The exhaust fan is characterized in that a selector switch is mounted on the exhaust fan, the exhaust fan rotates to be in an exhaust state when the switch is connected with mains supply, and when the switch is connected with a full-bridge rectifier, the exhaust fan can be driven by external wind force to rotate so as to be in a power generation state; 220-volt alternating-current power is connected to a transformer and is converted into 24-volt alternating-current power under the voltage reduction effect of the transformer, a secondary coil of the transformer is connected with the selector switch, the selector switch is connected with an exhaust fan motor, and the exhaust fan motor is a 24-volt alternating-current motor; the exhaust fan motor is connected to a full-bridge rectifier circuit by the selector switch K1, the full-bridge rectifier circuit is connected to a voltage stabilizing circuit, and an output end of the voltage stabilizing circuit is connected with a storage battery; exhaust effects can be realized when the exhaust fan is powered on, the fan can be driven by the aid of air flowing to generate power when the exhaust fan is not powered on, then electric energy is stored, the storage battery can be charged, and power can be further supplied to other low-voltage electric equipment by the storage battery. The exhaust fan has the advantages that the exhaust fan can be driven by wind energy to generate the power, so that energy consumption can be omitted, and effects of saving energy and protecting environments can be realized.
Description
Technical field
The present invention relates to a kind of energy-saving power generation system, relate in particular to a kind of electrification energy storage ventilating fan that utilizes bathroom exhaust fan wind-power electricity generation.
Background technique
Now the toilet in family is all equipped with ventilating fan, carries out exhaust in energising situation, but when no electric circuit, fan, under the effect of Air Flow, also can constantly turn, and can drive the motor of fan to generate electricity, but these electric energy all waste, very unfortunate.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, a kind of electrification energy storage ventilating fan that utilizes bathroom exhaust fan wind-power electricity generation is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of electrification energy storage ventilating fan, comprise ventilating fan, selector switch is installed on ventilating fan, connect city's electric exhaustion fan and rotate to be ventilating fan exhaust condition, connect full-bridge rectification, at this moment extraneous wind-force drives ventilating fan to rotate to be ventilating fan generating state.220 volts of Ac connection transformer primary air, transformer secondary output coil is depressured to 24 volts of Ac, and transformer secondary output coil connects selector switch, and selector switch connects ventilating fan motor, and ventilating fan motor is 24 volts of Wechselstrommotors.Ventilating fan motor is connected to full bridge rectifier by selector switch K1, and full bridge rectifier connects mu balanced circuit, and circuit output end of pressure-stabilizing connects storage battery.
The invention has the beneficial effects as follows that an electrification energy storage ventilating fan, when energising, carries out exhaust; When no electric circuit, utilize Air Flow to drive fan to generate electricity, then storage of electrical energy, can be to charge in batteries, and storage battery is powered to other low voltage equipment again.The present invention utilize wind energy drive ventilating fan generate electricity, without any energy consumption, play energy-conservation, environmental-protection function.
Brief description of the drawings
Below in conjunction with drawings and Examples, further illustrate the structure and characteristics of electrification energy storage ventilating fan of the present invention, in accompanying drawing:
Fig. 1 is the skeleton diagram of embodiments of the invention one.
Fig. 2 is the circuit diagram of embodiments of the invention one.
Embodiment
Implement electrification energy storage ventilating fan of the present invention, comprise ventilating fan, selector switch (K1) is installed on ventilating fan, (K1) connect city's electric exhaustion fan and rotate to be ventilating fan exhaust condition, (K1) connect full-bridge rectification, at this moment extraneous wind-force drives ventilating fan to rotate to be ventilating fan generating state.220 volts of Ac connection transformer primary air, transformer secondary output coil is depressured to 24 volts of Ac, transformer secondary output coil connects selector switch (K1), and selector switch (K1) connects ventilating fan motor, and ventilating fan motor is 24 volts of Wechselstrommotors.Ventilating fan motor is connected to full bridge rectifier by selector switch K1, and full bridge rectifier connects mu balanced circuit, and circuit output end of pressure-stabilizing connects storage battery.
Implement electrification energy storage ventilating fan of the present invention, 220V alternating current fire wire end electrical connection switch (K) one end, switch (K) the other end electrical connection transformer (T) primary air one end, transformer (T) primary air the other end electrical connection 220V Ac zero line side, electrical connection selector switch (K1) one end, transformer (T) secondary winding one end, transformer (T) secondary winding the other end electrical connection ventilating fan motor (M) one end, commutation diode two (VD2) positive terminal and commutation diode three (VD3) negative pole end, ventilating fan motor (M) the other end electrical connection selector switch (K1) middle end, connect selector switch (K1) the other end electrical connection commutation diode one (VD1) positive terminal and commutation diode four (VD4) negative pole end, commutation diode one (VD1) negative pole end and commutation diode two (VD2) negative pole end electrical connection safety fuse cutout one (FU1) one end, commutation diode four (VD4) positive terminal and commutation diode three (VD3) positive terminal electrical connection electrochemical capacitor one (C1) negative pole end, reference diode (VS) positive terminal, variable resistor (RP) one end, resistance two (R2) one end, triode two (V2) collector electrode, resistance four (R4) one end, electrochemical capacitor two (C2) negative pole end, chargeable battery (GB) negative pole end, light emitting diode two (VL2) negative pole end, storage battery (W) negative pole end, safety fuse cutout one (FU1) the other end electrical connection electrochemical capacitor one (C1) positive terminal, resistance one (R1) one end, light emitting diode one (VL1) positive terminal, resistance three (R3) one end, triode (V4) and collector terminal (V5) and (V6), resistance one (R1) the other end electrical connection reference diode (VS) negative pole end, variable resistor (RP) the other end, variable resistor (RP) is adjustable, and end is electrically connected triode two (V2) base terminal, triode two (V2) emitter terminal electrical connection triode three (V3) emitter terminal, triode three (V3) collector terminal electrical connection triode one (V1) collector terminal, triode four (V4) base terminal, triode one (V1) base terminal electrical connection resistance two (R2) the other end, diode seven (VD7) negative pole, the anodal electrical connection of diode seven (VD7) light emitting diode one (VL1) negative pole end, triode one (V1) emitter terminal electrical connection resistance three (R3) the other end, triode three (V3) base terminal electrical connection resistance four (R4) the other end, triode (V6) emitter terminal, electrochemical capacitor two (C2) positive terminal, diode six (VD6) positive terminal, diode six (VD6) negative pole end electrical connection chargeable battery (GB) positive terminal, safety fuse cutout two (FU2) one end, safety fuse cutout two (FU2) the other end electrical connection resistance five (R5) one end, storage battery (W) positive terminal, resistance five (R5) the other end electrical connection light emitting diode two (VL2) positive terminal.
Implement electrification energy storage ventilating fan of the present invention, transformer (T) adopts elementary 220V, secondary 24V, power to be greater than 5 watts, the 24V AC motor that ventilating fan motor (M) adopts power to be greater than 5 watts, safety fuse cutout one (FU1), safety fuse cutout two (FU2) adopt 6A safety fuse cutout.
Implement electrification energy storage ventilating fan of the present invention, design two circuit, under degassing function pattern, the exhaust of switching on, under power generation mode, carries out rectifying and voltage-stabilizing the Ac sending, then to the storage battery storage of charging, can power for other low voltage equipment.
Implement electrification energy storage ventilating fan of the present invention, skeleton diagram working principle is as follows:
220V electric main is 24V Ac through transformer pressure-reducing, by selector switch, K1 is connected to ventilating fan, in the time selecting K switch 1 to connect 24V Ac, ventilating fan is exhaust condition, and in the time selecting K switch 1 to connect bridge rectifier, ventilating fan is generating state, now the wind-force of outside drives ventilating fan rotary electrification, the electric current sending becomes direct current through bridge rectifier, then becomes 12V direct current stably through voltage stabilizing, and storage battery is charged.
Implement electrification energy storage ventilating fan of the present invention, circuit function is as follows:
Motor in circuit is a 24V AC motor, and in the time selecting 1 dozen of on the left side of K switch, normal exhaust is carried out in now motor and power connection rotation.In the time selecting 1 dozen of K switch on the right, now motor disconnects with power supply, and with the rectification circuit connection on the right, in the time that the wind-force of outside drives electric machine rotation by fan, wind energy is converted to electric energy by motor, and be transferred to storage battery by charging circuit and store, and realizes the object of energy-conserving and environment-protective.
Implement electrification energy storage ventilating fan of the present invention, circuit theory is as follows:
In the time selecting 1 dozen of on the left side of K switch, 220V Ac becomes 24V Ac by transformer powers to motor, and now motor, in electric motor state, carries out normal air draft.In the time selecting 1 dozen of K switch on the right, now motor disconnects and is connected with the rectification circuit on the right with power supply, in the time that the wind-force of outside drives electric machine rotation by fan, motor output electric energy generates electricity, and carries out rectification by VD1-VD4, and C1 carries out filtering, after the voltage stabilizing of VS reference diode, generate a reference potential by RP adjustable resistance, form a comparison circuit by R4 feedback resistance and V2, V3, V1, V4, V5, V6 form a voltage regulator circuit, the filter capacitor that C2 is voltage output end.In the time that fluctuation occurs voltage, by R4 feedback resistance, output voltage is fed back to voltage comparator V2, V3, voltage comparator by with the voltage that relatively changes V3 collector electrode of reference potential, thereby control the electric current of the base stage of V4 and V5, change the voltage between V6 collector electrode and base stage, finally make output voltage stabilization, complete the charging to storage battery.
Implement the present invention, effect is fine.
Claims (5)
1. an electrification energy storage ventilating fan, comprise ventilating fan, it is characterized in that, selector switch (K1) is installed on described ventilating fan, (K1) connect city's electric exhaustion fan and rotate to be ventilating fan exhaust condition, (K1) connect full-bridge rectification, at this moment extraneous wind-force drives ventilating fan to rotate to be ventilating fan generating state.
2. electrification energy storage ventilating fan according to claim 1, it is characterized in that, at described 220 volts of Ac connection transformer primary air, transformer secondary output coil is depressured to 24 volts of Ac, transformer secondary output coil connects selector switch (K1), selector switch (K1) connects ventilating fan motor, and ventilating fan motor is 24 volts of Wechselstrommotors.
3. electrification energy storage ventilating fan according to claim 1, is characterized in that, is connected to full bridge rectifier at described ventilating fan motor by selector switch K1, and full bridge rectifier connects mu balanced circuit, and circuit output end of pressure-stabilizing connects storage battery.
4. electrification energy storage ventilating fan according to claim 1, it is characterized in that, in described 220V alternating current fire wire end electrical connection switch (K) one end, switch (K) the other end electrical connection transformer (T) primary air one end, transformer (T) primary air the other end electrical connection 220V Ac zero line side, electrical connection selector switch (K1) one end, transformer (T) secondary winding one end, transformer (T) secondary winding the other end electrical connection ventilating fan motor (M) one end, commutation diode two (VD2) positive terminal and commutation diode three (VD3) negative pole end, ventilating fan motor (M) the other end electrical connection selector switch (K1) middle end, connect selector switch (K1) the other end electrical connection commutation diode one (VD1) positive terminal and commutation diode four (VD4) negative pole end, commutation diode one (VD1) negative pole end and commutation diode two (VD2) negative pole end electrical connection safety fuse cutout one (FU1) one end, commutation diode four (VD4) positive terminal and commutation diode three (VD3) positive terminal electrical connection electrochemical capacitor one (C1) negative pole end, reference diode (VS) positive terminal, variable resistor (RP) one end, resistance two (R2) one end, triode two (V2) collector electrode, resistance four (R4) one end, electrochemical capacitor two (C2) negative pole end, chargeable battery (GB) negative pole end, light emitting diode two (VL2) negative pole end, storage battery (W) negative pole end, safety fuse cutout one (FU1) the other end electrical connection electrochemical capacitor one (C1) positive terminal, resistance one (R1) one end, light emitting diode one (VL1) positive terminal, resistance three (R3) one end, triode (V4) and collector terminal (V5) and (V6), resistance one (R1) the other end electrical connection reference diode (VS) negative pole end, variable resistor (RP) the other end, variable resistor (RP) is adjustable, and end is electrically connected triode two (V2) base terminal, triode two (V2) emitter terminal electrical connection triode three (V3) emitter terminal, triode three (V3) collector terminal electrical connection triode one (V1) collector terminal, triode four (V4) base terminal, triode one (V1) base terminal electrical connection resistance two (R2) the other end, diode seven (VD7) negative pole, the anodal electrical connection of diode seven (VD7) light emitting diode one (VL1) negative pole end, triode one (V1) emitter terminal electrical connection resistance three (R3) the other end, triode three (V3) base terminal electrical connection resistance four (R4) the other end, triode (V6) emitter terminal, electrochemical capacitor two (C2) positive terminal, diode six (VD6) positive terminal, diode six (VD6) negative pole end electrical connection chargeable battery (GB) positive terminal, safety fuse cutout two (FU2) one end, safety fuse cutout two (FU2) the other end electrical connection resistance five (R5) one end, storage battery (W) positive terminal, resistance five (R5) the other end electrical connection light emitting diode two (VL2) positive terminal.
5. electrification energy storage ventilating fan according to claim 1, it is characterized in that, the transformer that adopts elementary 220V, secondary 24V, power to be greater than 5 watts at described transformer (T), the 24V AC motor that ventilating fan motor (M) adopts power to be greater than 5 watts, safety fuse cutout one (FU1), safety fuse cutout two (FU2) adopt 6A safety fuse cutout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293941.9A CN104033405A (en) | 2014-06-17 | 2014-06-17 | Exhaust fan with power generation and energy storage functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293941.9A CN104033405A (en) | 2014-06-17 | 2014-06-17 | Exhaust fan with power generation and energy storage functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033405A true CN104033405A (en) | 2014-09-10 |
Family
ID=51464333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410293941.9A Withdrawn CN104033405A (en) | 2014-06-17 | 2014-06-17 | Exhaust fan with power generation and energy storage functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033405A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201887A (en) * | 2015-10-20 | 2015-12-30 | 无锡格莱德科技有限公司 | Special exhaust fan system for workshops |
| CN108443204A (en) * | 2018-03-06 | 2018-08-24 | 傅小燕 | Electric fan |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2844516Y (en) * | 2005-10-31 | 2006-12-06 | 蔡明森 | The fan of tool time deixis |
| CN101004179A (en) * | 2006-01-17 | 2007-07-25 | 台达电子工业股份有限公司 | Fan system |
| CN104747467A (en) * | 2013-12-27 | 2015-07-01 | 耿志杰 | Multipurpose bathroom air discharge fan system |
-
2014
- 2014-06-17 CN CN201410293941.9A patent/CN104033405A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2844516Y (en) * | 2005-10-31 | 2006-12-06 | 蔡明森 | The fan of tool time deixis |
| CN101004179A (en) * | 2006-01-17 | 2007-07-25 | 台达电子工业股份有限公司 | Fan system |
| CN104747467A (en) * | 2013-12-27 | 2015-07-01 | 耿志杰 | Multipurpose bathroom air discharge fan system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201887A (en) * | 2015-10-20 | 2015-12-30 | 无锡格莱德科技有限公司 | Special exhaust fan system for workshops |
| CN108443204A (en) * | 2018-03-06 | 2018-08-24 | 傅小燕 | Electric fan |
| CN108443204B (en) * | 2018-03-06 | 2019-08-13 | 程柏元 | Electric fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140910 |
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| WW01 | Invention patent application withdrawn after publication |