CN116878143B - Indoor temperature control method based on PID algorithm - Google Patents
Indoor temperature control method based on PID algorithm Download PDFInfo
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- CN116878143B CN116878143B CN202310968415.7A CN202310968415A CN116878143B CN 116878143 B CN116878143 B CN 116878143B CN 202310968415 A CN202310968415 A CN 202310968415A CN 116878143 B CN116878143 B CN 116878143B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000010248 power generation Methods 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 230000003203 everyday effect Effects 0.000 description 11
- 238000005286 illumination Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/003—General constructional features for cooling refrigerating machinery
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses an indoor temperature control method based on a PID algorithm, which comprises the following steps: s1: starting a power generation device to charge the air source heat pump; s2: acquiring real-time indoor temperature through an indoor temperature sensor, and transmitting the real-time indoor temperature to a controller; s3: the controller compares the real-time indoor temperature with a preset temperature; s4, performing S4; starting an air source heat pump, and adjusting the indoor temperature in real time by matching with the parameters calculated by a PID algorithm; the external photovoltaic panel converts solar energy into electric energy, the electric energy is transmitted to the first storage battery for storage, and when the air source heat pump is started, the temperature of the room can be controlled through the electric energy in the first storage battery; after the first storage battery is exhausted, the air source heat pump is connected with a power supply in a house, the indoor temperature can be controlled continuously, the photovoltaic panel charges the first storage battery again when sunlight is available, the first storage battery is recycled, the power consumption of an external power supply is reduced, and the monthly electric charge is reduced.
Description
Technical Field
The invention relates to the technical field of automatic temperature control, in particular to an indoor temperature control method based on a PID algorithm.
Background
With the improvement of human living standard, the requirements of people on living quality are higher and higher, and the requirements of families in two-wire cities, large-scale markets, laboratories and the like are not met only for air conditioning or heating, but also for environmental temperature; nowadays, more and more indoor constant temperature equipment is going to the market.
Chinese patent CN201610994760.8 discloses a cold-hot linkage air source heat pump, wherein indoor fluorine water heat exchangers are connected in series through pipelines; the four-way valve is arranged between the compressor and the outdoor fin heat exchanger as well as between the compressor and the indoor fluorine water heat exchanger, so that two connection states can be realized: the connection state is that the outlet of the compressor is connected with the outdoor fin heat exchanger through a first channel of the four-way valve, and the inlet of the compressor is connected with the indoor fluorine water heat exchanger through a second channel of the four-way valve; the other connection state is that the outlet of the compressor is connected with the indoor fluorine water heat exchanger through a third channel of the four-way valve, and the inlet of the compressor is connected with the outdoor fin heat exchanger through a fourth channel of the four-way valve; the further improvement is that: the outlet, the inlet and the four-way valve of the compressor are respectively provided with a fixed high-voltage switch and a fixed low-voltage switch, so that heating and refrigerating linkage is realized; besides the equipment capable of being linked with the cold and the hot, the control algorithm of the controller is also an important factor for keeping the constant temperature of the constant temperature equipment, the PID algorithm is a control algorithm, and the PID algorithm can respectively control the proportion (P), the integral (I) and the derivative (D) of the deviation; the control quantity is kept to be up and down fluctuated at a preset value, and the PID algorithm can meet the general requirement of constant temperature equipment on indoor temperature control.
However, since large shops, laboratories, office buildings and other indoor places need long time and even keep indoor constant temperature for 24 hours, the air source heat pump needs 24 hours to work continuously, the power consumption is extremely high, and the electric charge required to be paid per month is also very expensive.
Therefore, an indoor temperature control method based on a PID algorithm is provided for the problems.
Disclosure of Invention
In order to overcome the defects of the prior art and solve the problem that the air source heat pump has large power consumption for controlling the indoor temperature and is expensive in monthly electric charge, the invention provides the indoor temperature control method based on the PID algorithm.
An indoor temperature control method based on a PID algorithm comprises the following steps:
S1: starting a power generation device to charge the air source heat pump;
S2: acquiring real-time indoor temperature through an indoor temperature sensor, and transmitting the real-time indoor temperature to a controller;
S3: the controller compares the real-time indoor temperature with a preset temperature,
S4, performing S4; and starting the air source heat pump, and adjusting the indoor temperature in real time by matching with the parameters calculated by the controller according to the PID algorithm.
Preferably, the power generation device is arranged on a box body of the air source heat pump; the box body is fixedly connected with a mounting frame; the mounting frame is positioned above the box body; a rotating disc is rotatably connected above the mounting frame; two mounting plates are fixedly connected to the rotating disc; the two mounting plates are arranged in parallel in the vertical direction; the mounting plate is rotationally connected with a rotating rod; one end of the rotating rod is positioned between the two mounting plates, and the other end of the rotating rod is fixedly connected with a photovoltaic electric plate mounting plate; the photovoltaic panel mounting plate is connected with an external photovoltaic panel in an inserting and embedding manner; a motor is fixedly connected to one of the mounting plates; the output end of the motor penetrates through the mounting plate and is fixedly connected with the rotating rod; a first storage battery is fixedly connected in the box body; the external photovoltaic panel is electrically connected with the first storage battery through an external electric wire; the first storage battery is electrically connected with the air source heat pump;
Preferably, the rotating disc is fixedly connected with a plurality of limiting rods; the lower end of the limiting rod is provided with a sliding groove; the sliding groove is positioned at one end of the limiting rod, which is far away from the rotating disc; a clamping rod is connected in the sliding groove in a sliding way; the sliding groove and the buckle rod are connected with a first spring; one end of the first spring is fixedly connected with the top of the buckle rod, and the other end of the first spring is fixedly connected with the top of the sliding groove; the upper end of the mounting frame is provided with a plurality of clamping grooves which are matched with the clamping rods to be connected in a sliding manner;
Preferably, the buckle rod is fixedly connected with a sliding rod; the sliding rod penetrates through the upper end of the limiting rod and is in sliding connection with the limiting rod; the first spring is sleeved outside the sliding rod;
Preferably, the mounting frame is fixedly connected with two support plates; the support plates are respectively positioned at two sides of the rotating disc; a second spring is connected between the supporting plate and the rotating rod; one end of the second spring is fixedly connected with the supporting plate, and the other end of the second spring is fixedly connected with the rotating rod;
Preferably, the heat dissipation air port of the air source heat pump is positioned at the top of the box body; the lower surface of the top of the mounting frame is fixedly connected with a plurality of rotary impellers; the rotary impeller is positioned above the heat dissipation air port of the air source heat pump, and is fixedly connected with a speed increasing component through a shaft; the speed increasing component is positioned above the mounting frame; the speed increasing component is fixedly connected with a generator through a shaft; the input end of the generator is fixedly connected with the speed increasing component; a plurality of second storage batteries are fixedly connected in the box body; the second storage battery corresponds to the rotary impeller; the generator is electrically connected with the corresponding second storage battery through an external electric wire; the second storage battery is electrically connected with the air source heat pump;
Preferably, the speed increasing assembly comprises a first gear; the rotary impeller is fixedly connected with the first gear through a shaft; the first gear is connected with a second gear in a meshed manner; the second gear is fixedly connected with the input end of the generator through a shaft; the number of teeth of the first gear is larger than that of the second gear;
Preferably, the speed increasing assembly further comprises a speed increasing box; the speed increasing box is positioned above the mounting frame; the first gear and the second gear are positioned in the speed increasing box, and the first gear and the second gear are respectively connected with the speed increasing box in a rotating way.
The invention has the advantages that:
1. According to the invention, the air source heat pump is arranged outdoors with direct sun, and when the air source heat pump is arranged, the external photovoltaic panel is inserted into the photovoltaic panel mounting plate; the rotating disc is rotated according to the installation position and the illumination direction of the air source heat pump, so that the external photovoltaic panel can absorb solar energy; the external controller is electrically connected with the motor; because the illumination angles of the same place and the same time every day are approximately the same, according to the illumination angles every day, the output end of the motor drives the external photovoltaic panel to deflect in different time periods through the rotating rod and the photovoltaic panel mounting plate by programming the external controller, so that the automatic angle adjustment of the external photovoltaic panel in different time periods every day is realized, and more solar energy can be absorbed; the external photovoltaic panel converts solar energy into electric energy, the electric energy is transmitted to the first storage battery for storage, and when the air source heat pump is started, the temperature of the room can be controlled through the electric energy in the first storage battery; after the first storage battery is exhausted, the air source heat pump is connected with a power supply in a house, so that the indoor temperature can be controlled continuously, the photovoltaic panel recharges the first storage battery when the solar light is available, the first storage battery is recycled, the power consumption of an external power supply is reduced, and the monthly electric charge is reduced;
2. the invention can discharge hot air outwards through the heat radiation air port, and the heat radiation air port is upwards blown in the wind direction to drive the rotary impeller to rotate when the air is blown to the rotary impeller; the rotating impeller accelerates the rotation speed of the input end of the generator through the acceleration component; the generator converts mechanical energy into electric energy, and the electric energy is stored in the second storage battery through an electric wire; after the first storage battery is exhausted, the second storage battery automatically supplies electric energy to the air source heat pump; the heat dissipation wind is always discharged when the air source heat pump works; the second storage battery is always in a charging state, an external power supply is not required to be connected, the air source heat pump is always in a working state, the external power supply is not required to be connected, and monthly electric charge of a user is saved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a main structure of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a body structure of an embodiment of the present invention;
FIG. 3 is a schematic view of a mounting structure according to an embodiment of the present invention;
FIG. 4 is a schematic view of a portion of an embodiment of the present invention;
FIG. 5 is a schematic view of a rotary vane according to an embodiment of the present invention;
Fig. 6 is a schematic diagram of a rotary vane according to an embodiment of the present invention.
In the figure: 1. a case; 2. a mounting frame; 3. a rotating disc; 4. a mounting plate; 5. a rotating lever; 6. a photovoltaic panel mounting plate; 7. a motor; 8. a limit rod; 9. a clasp rod; 10. a buckle groove; 11. a slide bar; 12. a support plate; 13. a second spring; 14. rotating the impeller; 15. a speed increasing component; 151. a first gear; 152. a second gear; 153. a speed increasing box; 16. a generator; 17. and a second storage battery.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An indoor temperature control method based on a PID algorithm comprises the following steps:
S1: starting a power generation device to charge the air source heat pump;
S2: acquiring real-time indoor temperature through an indoor temperature sensor, and transmitting the real-time indoor temperature to a controller;
S3: the controller compares the real-time indoor temperature with a preset temperature;
S4, performing S4; starting an air source heat pump, and adjusting the indoor temperature in real time by matching with the parameters calculated by a PID algorithm;
referring to fig. 1 to 3, as an embodiment of the present invention, the power generation device is installed on a tank 1 of an air source heat pump; the box body 1 is fixedly connected with a mounting frame 2; the mounting frame 2 is positioned above the box body 1; a rotating disc 3 is rotatably connected above the mounting frame 2; two mounting plates 4 are fixedly connected to the rotating disc 3; the two mounting plates 4 are arranged in parallel in the vertical direction; the mounting plate 4 is rotatably connected with a rotating rod 5; one end of the rotating rod 5 is positioned between the two mounting plates 4, and the other end of the rotating rod 5 is fixedly connected with a photovoltaic electric plate mounting plate 6; the photovoltaic panel mounting plate 6 is connected with an external photovoltaic panel in an inserting and embedding manner; a motor 7 is fixedly connected to one of the mounting plates 4; the output end of the motor 7 penetrates through the mounting plate 4 and is fixedly connected with the rotating rod 5; a first storage battery is fixedly connected in the box body 1; the external photovoltaic panel is electrically connected with the first storage battery through an external electric wire; the first storage battery is electrically connected with the air source heat pump;
In order to reduce the electricity charge used by the user every month; the air source heat pump is installed outdoors where the sun is directly shining, and when the air source heat pump is installed, an external photovoltaic panel is inserted into the photovoltaic panel mounting plate 6; the rotating disc 3 is rotated according to the installation position and the illumination direction of the air source heat pump, so that the external photovoltaic panel can absorb solar energy; the external controller is electrically connected with the motor 7; because the illumination angles of the same place and the same time every day are approximately the same, according to the illumination angles every day, the external controller is programmed to control the rotation angles of the motor 7 in different time periods every day, and the output end of the motor 7 drives the external photovoltaic panel to deflect in different time periods through the rotating rod 5 and the photovoltaic panel mounting plate 6, so that the automatic angle adjustment of the external photovoltaic panel in different time periods every day is realized, and more solar energy can be absorbed; the external photovoltaic panel converts solar energy into electric energy, the electric energy is transmitted to the first storage battery for storage, and when the air source heat pump is started, the temperature of the room can be controlled through the electric energy in the first storage battery; the temperature of the air source heat pump is controlled by the temperature of water, the temperature change of the water has hysteresis, even if the electric energy in the first storage battery is exhausted and is powered off, the temperature change is not obvious in a period of time in the room, the air source heat pump is connected with a power supply in a house after the first storage battery is exhausted, the indoor temperature can be continuously controlled, the photovoltaic panel recharges the first storage battery when the solar light is available, the power consumption of an external power supply is reduced, and the monthly electric charge is reduced;
Referring to fig. 1,2 and 4, the rotating disc 3 is fixedly connected with a plurality of limit rods 8; the lower end of the limiting rod 8 is provided with a sliding groove; the sliding groove is positioned at one end of the limiting rod 8 far away from the rotating disc 3; a clamping rod 9 is connected in a sliding way in the sliding groove; the sliding groove and the buckling rod 9 are connected with a first spring; one end of the first spring is fixedly connected with the top of the buckle rod 9, and the other end of the first spring is fixedly connected with the top of the sliding groove; the upper end of the mounting frame 2 is provided with a plurality of clamping grooves 10 which are matched with the clamping rods 9 in a sliding connection manner;
In order to limit the rotation of the rotating disc 3, after the air source heat pump is installed, the rotating disc 3 can not move in a short time after the position of the rotating disc 3 is determined according to the installation position, so that the rotating disc 3 does not need to rotate any more, when the buckling rod 9 is separated from the buckling groove 10, the first spring is in a compressed state, so that after the rotating disc 3 rotates to be suitable, the buckling rod 9 is aligned with the corresponding buckling groove 10, the first spring drives the buckling rod 9 to move towards the buckling groove 10 and finally is inserted into the buckling groove 10, the limiting rod 8 is locked with the buckling groove 10, and finally the rotating disc 3 is locked with the mounting frame 2;
Referring to fig. 1,2 and 4, the sliding rod 11 is fixedly connected to the fastening rod 9; the sliding rod 11 penetrates through the upper end of the limiting rod 8 and is in sliding connection with the limiting rod 8; the first spring is sleeved outside the sliding rod 11;
The rotation direction of the photovoltaic panel on the rotating disc 3 is adjusted after the air source heat pump is moved to a new position conveniently; by moving the upper end of the sliding rod 11 upwards, the sliding rod 11 drives the buckling rod 9 in the sliding groove to move upwards, so that the first spring is compressed, when the buckling rod 9 is separated from the buckling groove 10, the rotating disc 3 can rotate, and after the external photovoltaic panel rotates to a proper direction, the rotating disc 3 and the mounting frame 2 are locked;
Referring to fig. 1, 2 and 4, two support plates 12 are fixedly connected to the mounting frame 2; the support plates 12 are respectively positioned at two sides of the rotating disc 3; a second spring 13 is connected between the supporting plate 12 and the rotating rod 5; one end of the second spring 13 is fixedly connected with the supporting plate 12, and the other end of the second spring 13 is fixedly connected with the rotating rod 5;
In order to prolong the service life of the motor 7, the output end of the motor 7 drives the rotating rod 5 to rotate at a certain angle and then needs to stay for a period of time; the output end of the motor 7 is subjected to the gravity of the rotating rod 5 and the photovoltaic panel outside the photovoltaic panel mounting plate 6; the second spring 13 is used for supporting the rotating rod 5 in an auxiliary way, so that the output end of the motor 7 is helped to counteract the gravity of a part of the rotating rod 5 and the photovoltaic panel outside the photovoltaic panel mounting plate 6, the damage of the output end of the motor 7 caused by too large gravity is reduced, and the service life of the motor 7 is prolonged;
Referring to fig. 2, 5 and 6, a heat dissipation air port of the air source heat pump is located at the top of the box 1; the lower surface of the top of the mounting frame 2 is fixedly connected with a plurality of rotary impellers 14; the rotary impeller 14 is positioned above a heat radiation air port of the air source heat pump, and is fixedly connected with a speed increasing component 15 through a shaft; the speed increasing assembly 15 is positioned above the mounting frame 2; the speed increasing assembly 15 is fixedly connected with a generator 16 through a shaft; the input end of the generator 16 is fixedly connected with the speed increasing component 15; a plurality of second storage batteries 17 are fixedly connected in the box body 1; the second accumulator 17 corresponds to the rotary impeller 14; the generator 16 is electrically connected with a corresponding second storage battery 17 through an external electric wire; the second storage battery 17 is electrically connected with the air source heat pump;
In order to be able to have sufficient power when the first battery is depleted; when the air source heat pump works, hot air is discharged outwards from the heat dissipation air port, and the heat dissipation air port blows upwards in the wind direction and drives the rotary impeller 14 to rotate when blowing to the rotary impeller 14; the rotary impeller 14 accelerates the rotation speed of the input end of the generator 16 through the acceleration component 15; the generator 16 converts the mechanical energy into electrical energy, which is stored in a second battery 17 by means of an electric line; after the first storage battery is exhausted, the second storage battery 17 automatically supplies electric energy to the air source heat pump; the heat dissipation wind is always discharged when the air source heat pump works; the second storage battery 17 is always in a charging state, and an external power supply is not required to be connected, so that the air source heat pump is always in a working state, and the external power supply is not required to be connected, and the monthly electric charge of a user is saved;
Referring to fig. 6, the speed increasing assembly 15 includes a first gear 151; the rotary impeller 14 is fixedly connected with the first gear 151 through a shaft; the first gear 151 is in meshed connection with a second gear 152; the second gear 152 is fixedly connected with the input end of the generator 16 through a shaft; the number of teeth of the first gear 151 is greater than the number of teeth of the second gear 152;
In order to make the rotation speed of the input end of the generator 16 sufficiently large, the generator can generate enough electric energy, the rotating impeller 14 rotates the input end of the generator through the first gear 151 and the second gear 152, and the rotation speed of the second gear 152 is far greater than that of the first gear 151 through the number of teeth of the first gear 151 being far greater than that of the second gear 152; the rotational speed of the input of the generator 16 is made sufficiently high that the generator can produce sufficient electrical energy.
Referring to fig. 5 and 6, the speed increasing assembly 15 further includes a speed increasing box 153; the speed increasing box 153 is positioned above the mounting frame 2; the first gear 151 and the second gear 152 are located in the speed increasing box 153, and the first gear 151 and the second gear 152 are respectively connected with the speed increasing box 153 in a rotating way;
In order to prolong the service lives of the first gear 151 and the second gear 152, the first gear 151 and the second gear 152 are isolated from external dust and rainwater by the speed increasing box 153, and the service lives of the first gear 151 and the second gear 152 are prolonged.
Working principle:
Before use, the air source heat pump is installed outdoors where the sun is directly shining, and when the air source heat pump is installed, an external photovoltaic panel is inserted into the photovoltaic panel mounting plate 6; the rotating disc 3 is rotated according to the installation position and the illumination direction of the air source heat pump, so that the external photovoltaic panel can absorb solar energy; the external controller is electrically connected with the motor 7; because the illumination angles of the same place and the same time every day are approximately the same, according to the illumination angles every day, the external controller is programmed to control the rotation angles of the motor 7 in different time periods every day, and the output end of the motor 7 drives the external photovoltaic panel to deflect in different time periods through the rotating rod 5 and the photovoltaic panel mounting plate 6, so that the automatic angle adjustment of the external photovoltaic panel in different time periods every day is realized, and more solar energy can be absorbed; in order to limit the rotation of the rotating disc 3, after the air source heat pump is installed, the rotating disc 3 can not move in a short time after the position of the rotating disc 3 is determined according to the installation position, so that the rotating disc 3 does not need to rotate any more, when the buckling rod 9 is separated from the buckling groove 10, the first spring is in a compressed state, so that after the rotating disc 3 rotates to be suitable, the buckling rod 9 is aligned with the corresponding buckling groove 10, the first spring drives the buckling rod 9 to move towards the buckling groove 10 and finally is inserted into the buckling groove 10, the limiting rod 8 is locked with the buckling groove 10, and finally the rotating disc 3 is locked with the mounting frame 2;
When the air conditioner works, hot air is discharged outwards from the heat dissipation air port, and the heat dissipation air port blows upwards in the wind direction and drives the rotary impeller 14 to rotate when blowing to the rotary impeller 14; the rotary impeller 14 rotates the input end of the generator through the first gear 151 and the second gear 152, and the rotation speed of the second gear 152 is far greater than that of the first gear 151 through the number of teeth of the first gear 151 being far greater than that of the second gear 152; the rotational speed of the input of the generator 16 is made sufficiently high that the generator can produce sufficient electrical energy; electricity is stored in the second storage battery 17 through an electric wire; after the first storage battery is exhausted, the second storage battery 17 automatically supplies electric energy to the air source heat pump; the heat dissipation wind is always discharged when the air source heat pump works; the second storage battery 17 is always in a charging state, and an external power supply is not required to be connected, so that the air source heat pump is always in a working state, and the external power supply is not required to be connected, and the monthly electric charge of a user is saved; the rotation direction of the photovoltaic panel on the rotating disc 3 is adjusted after the air source heat pump is moved to a new position conveniently; through upwards moving the upper end of slide bar 11, slide bar 11 drives the inside buckle pole 9 of sliding tray and upwards moves, is first spring compression, and after buckle pole 9 and buckle groove 10 separation, rotor plate 3 can rotate, and outside photovoltaic electricity board changes to suitable direction after, locks rotor plate 3 and mounting bracket 2 again.
Since the structure of the generator 16 is known in the art, it is not described in the present document.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (4)
1. An indoor temperature control method based on a PID algorithm is characterized by comprising the following steps of: the method comprises the following steps:
S1: starting a power generation device to charge the air source heat pump;
S2: acquiring real-time indoor temperature through an indoor temperature sensor, and transmitting the real-time indoor temperature to a controller;
S3: the controller compares the real-time indoor temperature with a preset temperature;
S4, performing S4; starting an air source heat pump, and adjusting the indoor temperature in real time by matching with the parameters calculated by a PID algorithm;
The power generation device is arranged on the box body (1) of the air source heat pump; the box body (1) is fixedly connected with a mounting frame (2); the mounting frame (2) is positioned above the box body (1); a rotating disc (3) is rotatably connected above the mounting frame (2); two mounting plates (4) are fixedly connected to the rotating disc (3); the two mounting plates (4) are arranged in parallel in the vertical direction; the mounting plate (4) is rotatably connected with a rotating rod (5); one end of the rotating rod (5) is positioned between the two mounting plates (4), and the other end of the rotating rod (5) is fixedly connected with a photovoltaic electric plate mounting plate (6); the photovoltaic electric plate mounting plate (6) is connected with an external photovoltaic electric plate in an inserting manner; one of the mounting plates (4) is fixedly connected with a motor (7); the output end of the motor (7) penetrates through the mounting plate (4) and is fixedly connected with the rotating rod (5); a first storage battery is fixedly connected in the box body (1); the external photovoltaic panel is electrically connected with the first storage battery through an external electric wire; the first storage battery is electrically connected with the air source heat pump;
A plurality of limiting rods (8) are fixedly connected to the rotating disc (3); the lower end of the limiting rod (8) is provided with a sliding groove; the sliding groove is positioned at one end of the limiting rod (8) far away from the rotating disc (3); a clamping rod (9) is connected in the sliding groove in a sliding way; the sliding groove and the buckling rod (9) are connected with a first spring; one end of the first spring is fixedly connected with the top of the buckle rod (9), and the other end of the first spring is fixedly connected with the top of the sliding groove; the upper end of the mounting frame (2) is provided with a plurality of clamping grooves (10) which are matched with the clamping rods (9) in sliding connection;
A sliding rod (11) is fixedly connected to the clamping rod (9); the sliding rod (11) penetrates through the upper end of the limiting rod (8) and is in sliding connection with the limiting rod (8); the first spring is sleeved outside the sliding rod (11);
Two support plates (12) are fixedly connected to the mounting frame (2); the support plates (12) are respectively positioned at two sides of the rotating disc (3); a second spring (13) is connected between the supporting plate (12) and the rotating rod (5); one end of the second spring (13) is fixedly connected with the supporting plate (12), and the other end of the second spring (13) is fixedly connected with the rotating rod (5).
2. The indoor temperature control method based on the PID algorithm of claim 1, wherein the method comprises the following steps: the heat dissipation air port of the air source heat pump is positioned at the top of the box body (1); the top and lower surface of the mounting frame (2) is fixedly connected with a plurality of rotary impellers (14); the rotary impeller (14) is positioned above a heat dissipation air port of the air source heat pump, and is fixedly connected with a speed increasing component (15) through a shaft; the speed increasing component (15) is positioned above the mounting frame (2); the speed increasing component (15) is fixedly connected with a generator (16) through a shaft; the input end of the generator (16) is fixedly connected with the speed increasing component (15); a plurality of second storage batteries (17) are fixedly connected in the box body (1); the second storage battery (17) corresponds to the rotary impeller (14); the generator (16) is electrically connected with the corresponding second storage battery (17) through an external electric wire; the second storage battery (17) is electrically connected with the air source heat pump.
3. The indoor temperature control method based on the PID algorithm of claim 2, wherein the method comprises the following steps: the speed increasing assembly (15) comprises a first gear (151); the rotary impeller (14) is fixedly connected with the first gear (151) through a shaft; the first gear (151) is connected with a second gear (152) in a meshed manner; the second gear (152) is fixedly connected with the input end of the generator (16) through a shaft; the number of teeth of the first gear (151) is larger than that of the second gear (152).
4. The indoor temperature control method based on the PID algorithm of claim 3, wherein: the speed increasing assembly (15) further comprises a speed increasing box (153); the speed increasing box (153) is positioned above the mounting frame (2); the first gear (151) and the second gear (152) are positioned in the speed increasing box (153), and the first gear (151) and the second gear (152) are respectively connected with the speed increasing box (153) in a rotating mode.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204783466U (en) * | 2015-07-02 | 2015-11-18 | 栗世芳 | Air all -in -one that can generate electricity |
| CN208365626U (en) * | 2018-04-03 | 2019-01-11 | 北京桑普阳光技术有限公司 | A kind of heat pump heating frequency conversion system |
| CN213867456U (en) * | 2020-10-30 | 2021-08-03 | 南海朋 | Warning device for expressway in various power generation forms |
| CN216282145U (en) * | 2021-10-21 | 2022-04-12 | 深圳市尚凯诺机电安装工程有限公司 | High-efficiency energy-saving air source heat pump |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006051782A (en) * | 2004-08-09 | 2006-02-23 | Akimasa Shinoyama | Shaking-rotating device of decorative body |
| JP5020541B2 (en) * | 2006-05-17 | 2012-09-05 | 大崎エンジニアリング株式会社 | Crimping apparatus and crimping method |
| JP4487014B1 (en) * | 2009-11-27 | 2010-06-23 | ツバメ無線株式会社 | Pan head device |
| KR200466262Y1 (en) * | 2010-08-27 | 2013-04-08 | 구하경 | bracket with the elasticity |
| CN205066358U (en) * | 2015-09-18 | 2016-03-02 | 广东机电职业技术学院 | Solar drive sunning ware |
| CN106100556B (en) * | 2016-08-05 | 2018-09-25 | 河北大道至简新能源科技有限公司 | A kind of photovoltaic bracket for effectively chasing the sun |
| CN209545346U (en) * | 2019-05-23 | 2019-10-25 | 浙江特汇电机有限公司 | A kind of motor with overload protection function |
| CN211046836U (en) * | 2019-12-13 | 2020-07-17 | 苏州普未鲲合智慧能源发展有限公司 | Solar power generation device with adjustable inclination angle |
| CN111442547B (en) * | 2020-04-15 | 2022-07-12 | 南京启景环境科技有限公司 | Based on air energy and solar energy combined type wisdom clean energy equipment |
| CN212855653U (en) * | 2020-08-03 | 2021-04-02 | 马鞍山科邦生态肥有限公司 | Granulation device for bio-organic fertilizer |
| CN214701308U (en) * | 2021-03-04 | 2021-11-12 | 菏泽中热博雅设备制造有限公司 | Outdoor photovoltaic power generation and heat supply device with heat storage function |
| CN215675921U (en) * | 2021-08-17 | 2022-01-28 | 江苏方洋沐歌新能源科技有限公司 | Novel low-temperature variable-frequency air source heat pump unit |
| CN216364344U (en) * | 2021-09-10 | 2022-04-26 | 蒋超 | Seeding and buttock massage seat for live seeding and goods taking |
| CN114826107A (en) * | 2022-01-22 | 2022-07-29 | 王金藤 | Intelligent photovoltaic power generation equipment and clean energy production system |
-
2023
- 2023-08-02 CN CN202310968415.7A patent/CN116878143B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204783466U (en) * | 2015-07-02 | 2015-11-18 | 栗世芳 | Air all -in -one that can generate electricity |
| CN208365626U (en) * | 2018-04-03 | 2019-01-11 | 北京桑普阳光技术有限公司 | A kind of heat pump heating frequency conversion system |
| CN213867456U (en) * | 2020-10-30 | 2021-08-03 | 南海朋 | Warning device for expressway in various power generation forms |
| CN216282145U (en) * | 2021-10-21 | 2022-04-12 | 深圳市尚凯诺机电安装工程有限公司 | High-efficiency energy-saving air source heat pump |
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|---|---|
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