CN211981560U - Energy-saving auxiliary power supply equipment for household air conditioner - Google Patents
Energy-saving auxiliary power supply equipment for household air conditioner Download PDFInfo
- Publication number
- CN211981560U CN211981560U CN201922378686.9U CN201922378686U CN211981560U CN 211981560 U CN211981560 U CN 211981560U CN 201922378686 U CN201922378686 U CN 201922378686U CN 211981560 U CN211981560 U CN 211981560U
- Authority
- CN
- China
- Prior art keywords
- module
- power supply
- power
- storage battery
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Air Conditioning Control Device (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to the technical field of control systems, and discloses a household air-conditioning energy-saving auxiliary power supply device, the output end electric signals of the control system are all connected with a solar module and a commercial power module, the output end electric signals of the solar module are connected with a storage battery module, the output end electric signals of the storage battery module are connected with a controller module, the output end electric signals of the controller module are connected with a current detection module, a voltage detection module and an inverter module, the output end electric signals of the current detection module and the voltage detection module are connected with a power management module, the output end electric signals of the commercial power module, the inverter module and the power management module are connected with a switch relay module, the output end electric signals of the switch relay module are connected with an air-conditioning device receiving module, the solar module controls a solar cell panel, and effectively converts, effectively reducing the environmental pollution index and the energy consumption.
Description
Technical Field
The utility model relates to a control system's technical field specifically is an energy-conserving auxiliary power supply equipment of domestic air conditioner.
Background
At present, the air conditioner can normally operate only by providing sufficient power supply during working, and for some areas with tense electric power and unstable local power grid, the air conditioner can not be normally used, so that in special areas, other auxiliary energy sources are needed to meet the requirements. Solar energy is environment-friendly, low in cost and energy-saving, and becomes the primary choice of auxiliary energy.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides an it is not enough to prior art, the utility model provides an energy-conserving auxiliary power supply equipment of domestic air conditioner possesses effectual advantages such as the solar energy transformation electric energy, has solved environmental pollution and energy resource consumption's problem.
(II) technical scheme
For realizing above-mentioned effectual electric energy purpose with solar energy transformation, the utility model provides a following technical scheme: the energy-saving auxiliary power supply equipment for the household air conditioner comprises a control system, wherein electric signals at the output end of the control system are connected with a solar module and a mains supply module, the electric signals at the output end of the solar module are connected with a storage battery module, the electric signals at the output end of the storage battery module are connected with a controller module, and the electric signals at the output end of the controller module are connected with a current detection module, a voltage detection module and an inverter module;
the output ends of the current detection module and the voltage detection module are electrically connected with a power supply management module;
the output end electric signal connection of commercial power module, dc-to-ac converter module and power management module has switch relay module, and switch relay module's output end electric signal connection has power module, and power module's output end electric signal connection has air conditioning equipment receiving module.
Preferably, the solar module controls a solar panel arranged outdoors to irradiate sunlight onto the surface of the cell panel, solar particles are converted into electric field energy, a positive voltage is generated at a P junction of the cell panel, and a current flows to an N junction as the P junction to form a current loop, so that the storage battery is charged.
Preferably, the battery module controls the battery to provide power for the system, and when the load air conditioner needs power, the battery module can provide direct current for the load air conditioner.
Preferably, the inverter module can convert the direct current of the storage battery into alternating current to provide an alternating current power supply for the equipment.
Preferably, the current detection module transmits the singlechip electrical detection voltage signal to the power management module, and the voltage detection module transmits the singlechip detection current signal to the power management module.
Preferably, the power management module detects the change of the output power of the storage battery, when the output power of the storage battery is reduced to a certain power N, the power management module can automatically control the switch relay module to switch from the dc battery to the commercial power supply, so as to provide an ac power supply for the air conditioner, when the outdoor lighting intensity is high, the storage battery is fully charged with enough electric quantity, the power management module can automatically control the switch relay module to switch the storage battery power supply (i.e. to disconnect the ac power), thereby reducing the consumption of the commercial power, and the method for judging the electric quantity of the storage battery is as follows: setting M (W) power greater than N (W) power; assuming that the output power of a storage battery is P (W), wherein M > N, and N (W) is the lowest power of the air conditioning equipment, if the P is reduced to be close to N, the power of the storage battery is insufficient to meet the requirement of providing equipment, a direct-current power supply needs to be disconnected, meanwhile, an S2 switch is closed, the commercial power supplies the equipment power, and when the power supply equipment is powered by S2, the storage battery is required to be fully charged to M (W) power, so that the direct-current power supply is dragged to use enough energy to enable the air conditioning equipment to operate for a longer period of time;
the calculation method comprises the following steps: the voltage U (V) and the current I (A) of the storage battery are calculated, the currently output power P is U I (W), a proper power supply mode is selected according to the power range output by the storage battery, if P is not less than M power and indicates that the storage battery has sufficient electric energy, S1 is closed, and the air conditioning equipment preferentially selects a direct-current power supply; if M ≧ P ≧ N, S1 closing is still continued, and the air conditioning equipment is allowed to preferentially select the direct-current power supply; if the power P < N indicates that the current of the storage battery is lower and cannot meet the safe operation of the air conditioning equipment, the controller automatically switches to the switch S2 to be closed, so that the alternating current supplements the power of the equipment. When the switch of the direct current power supply S1 is closed and the power of the storage battery needs to be reduced to P < N, the controller automatically closes S2 (opens S1) so as to continue charging the storage battery, and when the power of P ≧ M needs to be ensured after the switch of the alternating current power supply is closed, the switch of S1 is automatically closed (opens S2) so as to enable the direct current power supply to be dragged for use.
Preferably, the power supply module controls the power supply to transmit power to the air conditioning equipment receiving module, and the air conditioning receiving module controls the power transmission air conditioning equipment;
preferably, when the control system is in use: the first step is that the solar module controls the electric power converted by the solar panel to be transmitted into the storage battery for storage; the second step is that the storage battery module and the commercial power module respectively control the electric power stored in the storage battery and the commercial power to be transmitted to a power supply of the air conditioning equipment; the third part calculates the electric quantity of the storage battery through the power management module and transmits data to the switch relay module; and the fourth step of switching the relay module controls whether the storage battery supplies power to the power supply of the air conditioning equipment or the commercial power supplies power to the power supply of the air conditioning equipment according to the electric quantity of the storage battery.
(III) advantageous effects
Compared with the prior art, the utility model provides an energy-conserving auxiliary power supply equipment of domestic air conditioner possesses following beneficial effect:
1. this energy-conserving auxiliary power supply equipment of domestic air conditioner through solar module control solar cell panel, can not normal operating to air conditioning equipment, and effectual solar energy transformation becomes the electric energy, effectively reduces environmental pollution index and energy resource consumption.
2. This energy-conserving auxiliary power supply equipment of domestic air conditioner through solar cell long service life, as long as there is the sunlight to exist, can effective work, long-term the use, solar energy has more and more received attention as the safety, the environmental protection energy of "inexhaustible, inexhaustible" as one kind, and to local electric power shortage, the unstable area of power, improvement that can be great is to the reliable operation of air conditioner.
Drawings
Fig. 1 is a system block diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an energy-saving auxiliary power supply device of a household air conditioner comprises a control system, wherein the output end electric signals of the control system are connected with a solar module and a commercial power module, the output end electric signals of the solar module are connected with a storage battery module, the output end electric signals of the storage battery module are connected with a controller module, the output end electric signals of the controller module are connected with a current detection module, a voltage detection module and an inverter module, the output end electric signals of the current detection module and the voltage detection module are connected with a power management module, the output end electric signals of the commercial power module, the inverter module and the power management module are connected with a switch relay module, the output end electric signals of the switch relay module are connected with a power module, the output end electric signals of the power module are connected with an air conditioner receiving module, solar particles are converted into electric field energy, a P junction of a battery panel generates positive voltage, current flows to an N junction in the form of the P junction to form a current loop, so that the electric field energy is stored in a storage battery, a direct current of the storage battery can be converted into alternating current by an inverter module to provide alternating current power for equipment, a voltage signal detected by a singlechip microcomputer is transmitted to a power management module by the current detection module, the current signal detected by the singlechip microcomputer is transmitted to the power management module by the voltage detection module, the power management module detects the change of the output power of the storage battery, when the output power of the storage battery is reduced to a certain power N, the power management module can automatically control a switch relay module to be switched from a direct current battery to commercial power supply to provide the alternating current power for an air conditioner, when the outdoor illumination intensity is high, the storage battery is fully filled with enough electric quantity, and the power management module, therefore, the consumption of the commercial power is reduced, and the method for judging the electric quantity of the storage battery comprises the following steps: setting M (W) power greater than N (W) power; assuming that the output power of a storage battery is P (W), wherein M > N, and N (W) is the lowest power of the air conditioning equipment, if the P is reduced to be close to N, the power of the storage battery is insufficient to meet the requirement of providing equipment, a direct-current power supply needs to be disconnected, meanwhile, an S2 switch is closed, the commercial power supplies the equipment power, and when the power supply equipment is powered by S2, the storage battery is required to be fully charged to M (W) power, so that the direct-current power supply is dragged to use enough energy to enable the air conditioning equipment to operate for a longer period of time;
the calculation method comprises the following steps: the voltage U (V) and the current I (A) of the storage battery are calculated, the currently output power P is U I (W), a proper power supply mode is selected according to the power range output by the storage battery, if P is not less than M power and indicates that the storage battery has sufficient electric energy, S1 is closed, and the air conditioning equipment preferentially selects a direct-current power supply; if M ≧ P ≧ N, S1 closing is still continued, and the air conditioning equipment is allowed to preferentially select the direct-current power supply; if the power P < N indicates that the current of the storage battery is lower and cannot meet the safe operation of the air conditioning equipment, the controller automatically switches to the switch S2 to be closed, so that the alternating current supplements the power of the equipment. When the switch of the direct current power supply S1 is closed and the power of the storage battery needs to be reduced to P < N, the controller automatically closes the switch S2 (opens S1) so as to continue charging the storage battery, and when the power of P ≧ M needs to be guaranteed after the switch of the alternating current power supply is closed, the switch S1 is automatically closed (opens S2) so that the direct current power supply is dragged into use, the power supply module controls the power supply to transmit the power to the receiving module of the air conditioning equipment, and the receiving module of the air conditioning equipment controls the power transmission air conditioning equipment.
In the case of the use of the control system,
the first step is that the solar module controls the electric power converted by the solar panel to be transmitted into the storage battery for storage;
the second step is that the storage battery module and the commercial power module respectively control the electric power stored in the storage battery and the commercial power to be transmitted to a power supply of the air conditioning equipment;
the third part calculates the electric quantity of the storage battery through the power management module and transmits data to the switch relay module;
and the fourth step of switching the relay module controls whether the storage battery supplies power to the power supply of the air conditioning equipment or the commercial power supplies power to the power supply of the air conditioning equipment according to the electric quantity of the storage battery.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An energy-conserving auxiliary power supply unit of domestic air conditioner, includes control system, its characterized in that: the output end electric signal of the control system is connected with the solar module and the commercial power module, the output end electric signal of the solar module is connected with the storage battery module, the output end electric signal of the storage battery module is connected with the controller module, and the output end electric signal of the controller module is connected with the current detection module, the voltage detection module and the inverter module;
the output ends of the current detection module and the voltage detection module are electrically connected with a power supply management module;
the output end electric signal connection of commercial power module, dc-to-ac converter module and power management module has switch relay module, and switch relay module's output end electric signal connection has power module, and power module's output end electric signal connection has air conditioning equipment receiving module.
2. An energy-saving auxiliary power supply device for a home air conditioner according to claim 1, wherein: the solar module controls a solar panel arranged outdoors to irradiate sunlight on the surface of the cell panel, solar particles are converted into electric field energy, a P junction of the cell panel generates positive voltage, and current flows to an N junction as the P junction to form a current loop, so that the electricity is stored for the storage battery.
3. An energy-saving auxiliary power supply device for a home air conditioner according to claim 1, wherein: the storage battery module controls the storage battery to provide electric energy for the system, and when the load air-conditioning equipment needs the electric energy, direct current can be provided for the load air-conditioning equipment.
4. An energy-saving auxiliary power supply device for a home air conditioner according to claim 1, wherein: the inverter module can convert direct current of the storage battery into alternating current to provide an alternating current power supply for equipment.
5. An energy-saving auxiliary power supply device for a home air conditioner according to claim 1, wherein: the current detection module transmits a singlechip electric detection voltage signal to the power management module, and the voltage detection module transmits a singlechip detection current signal to the power management module.
6. An energy-saving auxiliary power supply device for a home air conditioner according to claim 1, wherein: the power management module detects the change of the output power of the storage battery, and when the output power of the storage battery is reduced to a certain power N, the power management module can automatically control the switch relay module to switch the direct-current battery into the commercial power supply so as to provide an alternating-current power supply for the air conditioner.
7. An energy-saving auxiliary power supply device for a home air conditioner according to claim 1, wherein: the power supply module is used for controlling the power supply to transmit power to the air conditioning equipment receiving module, and the air conditioning receiving module controls the power transmission air conditioning equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378686.9U CN211981560U (en) | 2019-12-26 | 2019-12-26 | Energy-saving auxiliary power supply equipment for household air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378686.9U CN211981560U (en) | 2019-12-26 | 2019-12-26 | Energy-saving auxiliary power supply equipment for household air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211981560U true CN211981560U (en) | 2020-11-20 |
Family
ID=73379390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922378686.9U Active CN211981560U (en) | 2019-12-26 | 2019-12-26 | Energy-saving auxiliary power supply equipment for household air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211981560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555946A (en) * | 2021-07-23 | 2021-10-26 | 周学东 | Automatic wake-up system, automatic wake-up equipment method and solar photoelectric control waterwheel |
-
2019
- 2019-12-26 CN CN201922378686.9U patent/CN211981560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555946A (en) * | 2021-07-23 | 2021-10-26 | 周学东 | Automatic wake-up system, automatic wake-up equipment method and solar photoelectric control waterwheel |
| CN113555946B (en) * | 2021-07-23 | 2023-08-01 | 周学东 | Automatic awakening system, automatic awakening equipment method and solar photoelectric water control vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200976509Y (en) | Complementary type solar energy uninterruption power supply controller | |
| CN103178553A (en) | Household hybrid power supply system | |
| CN203339769U (en) | Online energy storage power supply for photovoltaic and mains supply complementary input | |
| CN111817342B (en) | Intelligent household system powered by solar energy | |
| CN201629692U (en) | Domestic energy-saving power supply system for solar, tap water hydraulic, wind hybrid concentrated power supply | |
| CN211981560U (en) | Energy-saving auxiliary power supply equipment for household air conditioner | |
| CN114567250A (en) | Photovoltaic power supply system, photovoltaic air conditioner and control method thereof | |
| CN113809774A (en) | Photovoltaic power generation and power grid complementary direct current smelting furnace power supply system and method | |
| JP2013070585A (en) | Power supply apparatus and power supply system using the same | |
| CN210867256U (en) | Energy-saving power supply system integrating solar panel, commercial power and storage battery | |
| CN113691006A (en) | Photovoltaic energy storage inverter capable of intelligently distributing electric energy | |
| CN104539050A (en) | Energy-information router and application system for managing electric energy network and information network | |
| CN105071521A (en) | Air conditioner and power supply control method thereof | |
| CN202210696U (en) | Household solar energy charge and discharge system | |
| CN109546959A (en) | Multicomponent grade Quick shut-off device and photovoltaic system | |
| CN101902068B (en) | Alternating current/direct current power supply conversion control system | |
| CN111313535A (en) | Direct-drive air conditioner | |
| JP2014030325A (en) | Power supply system | |
| CN203339768U (en) | Backup energy storage power supply for photovoltaic and mains supply complementary input | |
| CN203151120U (en) | Household hybrid power supply system | |
| CN204652285U (en) | A kind of small-sized household solar wind-energy is met an urgent need intelligent power supply | |
| CN208142842U (en) | A kind of electric control system based on photovoltaic and energy storage device | |
| CN210957898U (en) | Household solar power supply system | |
| CN209895146U (en) | Household energy intelligent management system | |
| CN113708425A (en) | Direct current micro-grid system and intelligent direct current cabinet thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |