WO2021253760A1

WO2021253760A1 - Solar and air energy coupling system using illuminance control

Info

Publication number: WO2021253760A1
Application number: PCT/CN2020/136086
Authority: WO
Inventors: 王俊; 黄永年; 芮军辉; 廖大田
Original assignee: 南京启景环境科技有限公司
Priority date: 2020-06-19
Filing date: 2020-12-14
Publication date: 2021-12-23
Also published as: CN111678263B; CN111678263A

Abstract

A solar and air energy coupling system using illuminance control, comprising an air energy heat pump (2), a solar terminal (3), a water storage tank (4), and a control box (5), all four being connected to one another to form one whole; the solar terminal (3) comprises a mounting base (31), a mounting bracket (35), a solar power generating panel (32), and a solar hot water pipe (33); a first photoresistor is mounted on the mounting bracket (35); the solar hot water pipe (33) is mounted on the mounting bracket (35); the mounting base (31) is fixedly connected to the ground (1); the mounting bracket (35) is mounted on the mounting base (31); a motor (34) is mounted in the mounting base (31); the mounting bracket (35) is connected to an output shaft of the motor (34); an illuminance controller (51) is mounted above the control box (5); a transparent panel is mounted above the illuminance controller (51), so that sunlight can enter the illuminance controller (51); and the resistance of the illuminance controller (51) is proportional to the illumination intensity; the present system improves the solar and air energy coupling effect and increases the rate of utilisation of solar energy.

Description

A coupling system for controlling solar energy and air energy by using illuminance

Technical field

The invention belongs to the technical field of hot water systems, and specifically is a coupling system that utilizes illuminance to control solar energy and air energy.

Background technique

Energy supply is generally regarded as an indispensable blood in the process of national development. To achieve sustainable development of energy, it is necessary to vigorously develop clean energy represented by wind, solar, hydro, biomass, and nuclear energy. , Safe and efficient sustainable energy development path, air source heat pump is a high-efficiency, energy-saving, green thermal device, which is a new type of heating equipment that replaces traditional small coal-fired boilers. At present, the energy-saving control method for the combination of air source heat pump water heaters and solar water heaters is to preferentially use solar heating. When the user uses hot water, if the water temperature does not meet the requirements, the heat pump water heater is turned on for heating. When the air energy heat pump is turned on, the manual opening method is usually adopted. Since the air energy heat pump is manually controlled to turn on, the opening time is too long, which will cause the problem of not being able to make full use of solar energy for heating, resulting in a waste of energy.

technical problem

There are also some technical solutions in the prior art. For example, the Chinese patent with the application number CN201810119993.2 includes the following steps: S1, the day before the hot water is used, predicts solar heat gain based on historical data of solar illuminance and hot water usage , The solar heating time and the first limit temperature value, and the heat pump opening time is predicted based on the total heat consumption of the system and solar heat gain; the first limit temperature is the predicted limit temperature of solar heating; S2 on the day when hot water is used, When the solar heating time reaches the preset length of time, adjust the heat pump opening time according to the relationship between the current water temperature of the water tank and the first limit water temperature; S3 turns on the air source heat pump to heat the water tank according to the adjusted heat pump opening time, and When the water temperature in the water tank reaches the temperature required by the user, the heat pump is controlled to stop heating; this program mainly analyzes and predicts various data to achieve the target water temperature. The time point and duration of the air energy heat pump need to be turned on. At the same time, it is obtained through data prediction There will be errors in the opening time and time point of the, causing the water temperature in the water tank to not reach the required value when the user uses it, which reduces the user’s experience. At the same time, all the energy used by the air heat pump comes from external supply, which fails to make full use of solar energy. This causes waste, and at the same time, after reaching the required temperature, solar energy is not used for heating, which reduces the utilization rate of solar energy.

Technical solutions

In order to make up for the shortcomings of the prior art and solve the problem that the time point and duration of the air energy heat pump are difficult to determine, which is easy to cause waste, and at the same time, the water temperature cannot meet the demand during use. Coupling system.

The technical solution adopted by the present invention to solve its technical problems is: the solar energy and air energy coupling system using illuminance control according to the present invention includes an air energy heat pump, a solar end, a water storage tank and a control box. The air energy heat pump, The solar terminal, the water storage tank and the control box are connected to each other to form a whole; the whole is arranged in a certain area in multiples to form a complete system; the whole has a unique and corresponding code; the air energy heat pump, The solar end, the water outlet tank and the control box are all installed on the ground; the control box and the water storage tank are located between the air energy heat pump and the solar end; the solar end includes a mounting seat, a mounting bracket, a solar power panel and solar hot water The mounting bracket is triangular; the solar power panels and solar hot water pipes are respectively installed on the three sides of the mounting bracket; the mounting bracket is equipped with a photosensitive resistor one, the resistance value is inversely proportional to the light intensity, And the photoresistor one is located on the same side as the solar power panel; the photoresistor one is electrically connected to the control unit in the control box; there are two sets of solar hot water pipes, all of which are installed on the mounting bracket; the mounting seat is fixedly connected to the On the ground; the mounting bracket is rotatably mounted on the mounting seat; the mounting seat is equipped with a motor; the mounting bracket is connected to the output shaft of the motor; the motor receives the control signal of the control unit in the control box and reacts The air-energy heat pump and the solar hot water pipe are connected through a pipeline; the air-energy heat pump and the solar hot water pipe can be circulated through a pair of hot water existing inside the two pipes; the air-energy heat pump The solar hot water pipe is connected with the water storage tank through the second pipe; the solar hot water pipe is connected with the water storage tank through the third pipe; an illuminance controller is installed above the control box; a transparent panel is installed above the illuminance controller, Sunlight can enter the illuminance controller; a mounting plate and a mounting rod are installed in the illuminance controller; the mounting plate and the mounting rod are located at both ends of the illuminance controller; a coil one is installed on the mounting plate; The second photoresistor is installed in the illuminance controller, and the resistance value is inversely proportional to the light intensity; the second photoresistor and the first coil are electrically connected, and the two are connected in series to the control unit in the control box; the mounting rod A resistance coil is installed on the coil; the center line of the resistance coil is located directly above the center line of the coil one; the resistance coil is electrically connected to the control unit in the control box; a moving rod is installed in the coil one; The rod can move freely in the coil one; the part of the movable rod located in the coil one is made of magnetic material; the end of the movable rod is equipped with a movable contact; the movable contact is in contact with the resistance coil and forms Electrical connection; the contact position of the movable contact and the resistance coil is different, and the resistance value of the resistance coil connected to the circuit is different; the moving distance of the movable contact toward the mounting rod is the same as the resistance value of the resistance coil connected to the circuit The size is proportional; when the resistance value of the resistance coil connected to the circuit is the largest, the power of the air energy heat pump is zero when it is working;

When working, when the sun is shining, the solar hot water pipe on the solar side is facing the light, and the water in the solar hot water pipe is heated by solar energy. At the same time, the photoresistor 2 in the illuminance controller installed above the control box, after being exposed to light, The resistance of photoresistor 2 is reduced. Because coil 1 is connected in series with photoresistor, the current passing through coil 1 increases, and the magnetic field strength of coil 1 increases. The magnetic field force on the part of the moving rod located in coil 1 increases, which pushes the movement. When the rod moves, the movable rod moves toward the mounting rod direction, which makes the moving distance of the movable contact to the mounting rod direction increase, so that the resistance value of the resistance coil connected to the circuit becomes larger, so that the working power of the air energy heat pump is reduced. Or stop working to avoid starting the air energy heat pump at the same time when the solar hot water pipe is working, which causes waste and reduces the use cost. At the same time, through the illuminance controller, the air energy heat pump can start and stop automatically with the change of illuminance to ensure the hot water supply, and at the same time , The solar hot water pipe is installed on the mounting bracket, and the motor is controlled by the control unit in the control box to change the angle between the solar hot water pipe and the light irradiated on the solar hot water pipe, so that the thermal efficiency of the solar hot water pipe is more High, speed up the heating speed of hot water and improve work efficiency. At the same time, when the angle between the solar hot water pipe and the light is the largest, the resistance value of the photoresistor 1 installed on the mounting bracket is the largest, and the control unit in the control box detects When the resistance value of the photoresistor 1 reaches the maximum, the motor is controlled to stop running. At the same time, when the water temperature in the solar hot water pipe reaches a predetermined value, the control unit controls the motor to rotate to make the solar power panel on the mounting bracket and the light The maximum angle can improve the power generation efficiency of the solar power panel. At the same time, the electric energy generated by the solar power panel is sent to the external storage system for storage. At the same time, when the angle between the solar power panel and the light is the largest, it is installed on the mounting bracket. The resistance value of the photoresistor 1 is the smallest. After the control unit detects that the resistance of the photoresistor 1 reaches the maximum, it controls the motor to stop rotating.

Preferably, a temperature control switch is installed in the solar hot water pipe; the temperature control switch is closed at low temperature and disconnected at high temperature; when the temperature control switch is closed, a signal is sent to the control unit in the control box, and the control unit starts it Air energy heat pump; when the temperature control switch is closed, it sends a signal to the control unit in the control box, the control unit starts the motor, and the motor drives the mounting bracket to rotate to change the contact angle between the solar power panel and the light; the photoresistor When the resistance value is the smallest, the control unit controls the motor to stop rotating;

When working, the temperature control switch located in the solar hot water pipe is closed due to the low temperature in the hot water pipe. The control unit receives the signal and starts the air energy heat pump. The air energy heat pump controls the water in the solar hot water pipe. Fast heating, speed up the production of hot water, and avoid the slow working speed of solar hot water pipes, which will affect the hot water supply. At the same time, when the control unit receives the signal of the temperature control switch, the control unit controls the air energy heat pump to start. The power supply line of the energy heat pump is connected in series with an illuminance controller, so that the air energy heat pump does not turn on when the light intensity is high or the power is low, and the proportion of the workload of the solar hot water pipe in the hot water heating process is increased. Reduce the consumption of air energy heat pumps, save energy, and reduce the cost of use. At the same time, when the temperature in the solar hot water pipe reaches a predetermined value, the temperature control switch is turned off, so that the control unit receives the signal that the water temperature reaches the predetermined value, so as to control The unit starts the motor and rotates the mounting bracket to maximize the angle between the solar power panel and the light, increase the power generation, reduce the efficiency of the solar hot water pipe, and avoid the hot water temperature from being too high and inconvenient to use. At the same time, when the hot water reaches the predetermined level It starts to generate electricity after temperature, which improves the utilization rate of solar energy.

Preferably, an annular cavity is opened in the mounting seat; the motor is located inside the annular cavity and is in close contact between the two; the lower end of the annular cavity is provided with a cleaning port; the cleaning port communicates with the outside world and is maintained under normal conditions Closed; the mounting seat is provided with a water storage cavity; the water storage cavity is located directly above the annular cavity; the annular cavity is communicated with the water storage cavity; the upper surface of the mounting seat is provided with a water collection groove The mounting seat is provided with a water inlet channel; the water inlet channel communicates with the water storage cavity and the water collection groove;

When working, when it rains, raindrops fall on the mounting seat and are collected by the water collecting groove on the upper surface of the mounting seat. Then the collected rainwater enters the water storage cavity through the water inlet channel, because the water storage cavity is located above the annular cavity, and The two are connected, the rainwater in the water storage cavity enters the annular cavity, the motor is installed inside the annular cavity, and the two are close together, the heat generated when the motor is running enters the water that is introduced into the annular cavity, reducing the temperature of the motor, Avoid overheating and damage the motor. At the same time, the cleaning port provided below the annular cavity can clean the annular cavity after long-term use, and clean the impurities deposited in the annular cavity, preventing the annular cavity from clogging and affecting the cooling of the motor.

Preferably, a mounting cavity is opened in the mounting seat; the mounting cavity is located in the middle of the water inlet channel, and the two are perpendicular to each other; a movable plate is installed in the mounting cavity; A spring is installed in the installation cavity; the spring is located between the installation cavity and the movable plate; a convex lens is installed in the installation seat; the convex lens can guide light into the installation cavity; the installation cavity is filled There is mercury; the mercury is sealed in the installation cavity by the movable plate; the movable plate can be inserted into the water inlet channel to close the water inlet channel;

During work, when the outside temperature is high, the outside light is focused by the convex lens on the mounting seat and irradiated on the mercury in the installation cavity. The concentrated light heats the mercury. After the mercury is heated, it expands and pushes the movable plate to move. The moving plate is inserted into the water inlet channel to seal the water inlet channel to avoid all the water stored in the water storage cavity evaporating due to excessive temperature, which affects the heat dissipation of the motor.

Preferably, the control box includes a control unit, a recording unit, an analysis unit, and a communication unit; the control unit is used to control the operation of the motor and the start and stop of the air energy heat pump; the analysis unit analyzes the resistance of the photoresistor 1 Change to obtain the illuminance value; the recording unit records the illuminance value obtained by the analysis unit; the system includes a server and a mobile terminal; the communication unit sends the data recorded by the recording unit to the server; the server The terminal compares the received illuminance data with the reported value in the weather forecast of the day, obtains the deviation value 1, and feeds the deviation value 1 back to the weather forecast system;

When working, the server-side compares the deviation value one, which can effectively feed back the accuracy of the weather forecast. By feeding the deviation value one back to the weather forecast system, the weather forecast system can make corrections based on the deviations and improve the weather forecast. At the same time, through the data provided by multiple wholes in the system, the actual value of the light intensity in a certain area can be quickly and accurately obtained, which can provide data supplement for the weather forecast system.

Preferably, after receiving the illuminance data, the server side compares the illuminance data with each other, determines the average value and sets the deviation range, and then compares the illuminance data with the average value to obtain a deviation value of two; the deviation value two is obviously exceeded In the case of a deviation range, the overall code corresponding to the illuminance data that produces the deviation value of two is sent to the mobile terminal; after receiving the signal, the mobile terminal sends out a prompt message, and the staff member checks the corresponding whole after receiving the prompt, Overhaul the components in the whole;

When working, there are multiple wholes running at the same time in the system. By comparing the deviation value 2 obtained, it can quickly lock the whole which is more likely to be faulty, and arrange staff to go for maintenance. If there is a fault, it can be repaired in time to ensure the system At the same time, if there is no fault, the staff will check and repair the cause of the excessive data deviation and solve it, so as to improve the accuracy of the system data. At the same time, the staff will provide information based on the excessive deviation value 2. Information, go to the investigation, can effectively reduce the time for the staff to troubleshoot the equipment, speed up the inspection and repair speed, at the same time, based on the information provided by the deviation value 2, the troubleshooting can eliminate the fault when it is small and reduce the loss.

Preferably, after receiving the illuminance data, the server sends the illuminance data to the manufacturer, and the manufacturer selects solar power panels with different functions for installation according to the data;

At work, after the manufacturer receives the illuminance data of the corresponding area, it selects solar power panels with different efficiencies for installation to ensure that while meeting the normal use requirements, it avoids the high efficiency of the solar power panels, which leads to the electricity generated by the solar power panels. Too much, the battery in the external power storage system is overcharged or the power is wasted, and the utilization rate of solar energy is improved. At the same time, choosing different efficiency solar power panels according to different needs can effectively reduce production costs and avoid electricity consumption. Areas with lower demand use solar panels with higher power generation efficiency, causing waste.

Beneficial effect

The beneficial effects of the present invention are as follows:

1. The solar and air energy coupling system using illuminance to control solar energy and air energy as described in the present invention. By setting an illuminance controller, the air energy heat pump has a low starting power or stops running when the light intensity is high, so that most of the heating tasks are reduced. Distributed to the solar hot water pipe, the water in the water tank is heated by the solar hot water pipe, which reduces the consumption of the air energy heat pump, saves resources, and reduces production costs. Part of the power speeds up the heating rate of the water to ensure sufficient hot water supply.

2. The solar energy and air energy coupling system that utilizes illuminance to control the solar energy and air energy of the present invention, through the installation of mounting brackets, solar power panels, motors, so that the solar end after the water temperature reaches a predetermined value, rotate the mounting bracket, so that the solar power panels and the light The angle of time is the largest, generating electricity, and storing the generated electricity in an external power storage system for use by air energy heat pumps, reducing the supply of external electricity, reducing consumption, and saving usage costs.

3. The solar energy and air energy coupling system that utilizes illuminance to control the solar energy and air energy as described in the present invention. By setting the server side, the data collected through the whole is analyzed and fed back to the weather forecast system and the manufacturer, thereby improving the accuracy of the weather forecast. And optimize the manufacturer's production process to reduce production costs.

Description of the drawings

The present invention will be further explained below in conjunction with the accompanying drawings.

Figure 1 is a schematic diagram of the structure of the device of the present invention;

Figure 2 is a partial enlarged view of A in Figure 1;

Figure 3 is a partial enlarged view of B in Figure 1;

Figure 4 is a system frame diagram of the present invention;

In the picture: ground 1, air energy heat pump 2, solar end 3, mounting seat 31, annular cavity 311, water storage cavity 312, water inlet channel 313, convex lens 314, spring 315, movable plate 316, solar power generation board 32, solar heat The water pipe 33, the motor 34, the mounting bracket 35, the water storage tank 4, the control box 5, the illuminance controller 51, the mounting plate 52, the first coil 53, the moving rod 54, the mounting rod 55, and the resistance coil 56.

Embodiments of the present invention

In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further explained below in conjunction with specific embodiments.

As shown in Figures 1 to 4, the solar energy and air energy coupling system using illuminance control according to the present invention includes an air energy heat pump 2, a solar end 3, a water storage tank 4, and a control box 5. The air energy heat pump 2 The solar terminal 3, the water storage tank 4, and the control box 5 are connected to each other to form a whole; the whole is arranged in multiple in a certain area to form a complete system; the whole has a unique and corresponding code; The air energy heat pump 2, the solar end 3, the water outlet tank and the control box 5 are all installed on the ground 1. The control box 5 and the water storage tank 4 are located between the air energy heat pump 2 and the solar end 3; the solar end 3 includes The mounting base 31, the mounting bracket 35, the solar power generation panel 32 and the solar hot water pipe 33; the mounting bracket 35 is triangular; the solar power generation panel 32 and the solar hot water pipe 33 are respectively installed on three surfaces of the mounting bracket 35 A photoresistor is installed on the mounting bracket 35, the resistance of which is inversely proportional to the intensity of light, and the photoresistor is located on the same side as the solar panel 32; the photoresistor is electrically connected to the control unit in the control box 5; There are two sets of solar hot water pipes 33, all of which are installed on the mounting bracket 35; the mounting base 31 is fixedly connected to the ground 1; the mounting bracket 35 is rotatably installed on the mounting base 31; in the mounting base 31 The motor 34 is installed; the mounting bracket 35 is connected to the output shaft of the motor 34; the motor 34 receives and responds to the control signal of the control unit in the control box 5; the air energy heat pump 2 and the solar hot water pipe 33 Between the air energy heat pump 2 and the solar hot water pipe 33, the hot water existing in the two can be circulated through a pair of pipes; the air energy heat pump 2 and the water storage tank 4 pass through the pipe Two communication; the solar hot water pipe 33 and the water storage tank 4 are connected through a pipeline three; the control box 5 is installed with an illuminance controller 51; the illuminance controller 51 is installed with a transparent panel, sunlight can enter Into the illuminance controller 51; a mounting plate 52 and a mounting rod 55 are installed in the illuminance controller 51; the mounting plate 52 and the mounting rod 55 are located at both ends of the illuminance controller 51; the mounting plate 52 is installed with Coil one 53; the illuminance controller 51 is equipped with a photoresistor two, the resistance of which is inversely proportional to the light intensity; the photoresistor two and the coil one 53 are electrically connected, and the two are connected in series to the control box 5 In the control unit; the mounting rod 55 is equipped with a resistance coil 56; the center line of the resistance coil 56 is located directly above the center line of the coil one 53; the resistance coil 56 is electrically connected to the control unit in the control box 5 A moving rod 54 is installed in the coil 53; the moving rod 54 can move freely in the coil 53; the part of the moving rod 54 located in the coil 53 is made of magnetic material; the moving rod A movable contact is installed at the end of 54; the movable contact is in contact with the resistance coil 56 and forms an electrical connection; the contact position of the movable contact and the resistance coil 56 is different , The resistance value of the resistance coil 56 connected to the circuit is different; the moving distance of the movable contact toward the mounting rod 55 is proportional to the resistance value of the resistance coil 56 connected to the circuit; the resistance coil 56 is connected When the resistance value in the circuit is the largest, the power of the air energy heat pump 2 is zero when it is working;

At work, when the sun is shining, the solar hot water pipe 33 of the solar terminal 3 faces the light, and the water in the solar hot water pipe 33 is heated by solar energy. At the same time, the photoresistor in the illuminance controller 51 installed above the control box 5 2. After being exposed to light, the resistance of photoresistor two decreases. Since coil one 53 is connected in series with photoresistor, the current passing through coil one increases, the magnetic field intensity in coil one increases, and the moving rod 54 is located in coil one 53 The magnetic field force received by the part becomes larger, pushing the moving rod 54 to move, when the moving rod 54 moves toward the mounting rod 55, the moving distance of the moving contact toward the mounting rod 55 becomes larger, so that the resistance coil 56 is connected to the circuit The resistance value of the air energy heat pump 2 becomes larger, so that the working power of the air energy heat pump 2 is reduced or stops working, so as to avoid starting the air energy heat pump 2 at the same time when the solar hot water pipe 33 is working, causing waste and reducing the cost of use. At the same time, through the illuminance controller 51. The air energy heat pump 2 can start and stop automatically with the change of illuminance to ensure hot water supply. At the same time, the solar hot water pipe 33 is installed on the mounting bracket 35, and the motor 34 is controlled to start through the control unit in the control box 5 to change the solar heat The angle between the water pipe 33 and the light irradiated on the solar hot water pipe 33 makes the solar hot water pipe 33 more thermally efficient, speeds up the heating of the hot water, and improves work efficiency. At the same time, when the solar hot water pipe 33 is When the angle between the light rays is the largest, the resistance value of the photoresistor 1 installed on the mounting bracket 35 is the largest. After the control unit in the control box 5 detects that the resistance of the photoresistor 1 reaches the maximum, the control motor 34 stops running, and at the same time, When the water temperature in the solar hot water pipe 33 reaches a predetermined value, the control unit controls the rotation of the motor 34 to maximize the angle between the solar power panel 32 on the mounting bracket 35 and the light, which improves the power generation efficiency of the solar power panel 32. At the same time, The electrical energy generated by the solar power generation panel 32 is sent to an external power storage system for storage. At the same time, when the angle between the solar power generation panel 32 and the light is the largest, the resistance value of the photoresistor 1 installed on the mounting bracket 35 is the smallest, and the control After the unit detects that the resistance of the photoresistor 1 reaches its maximum value, it controls the motor 34 to stop rotating.

As an embodiment of the present invention, a temperature control switch is installed in the solar hot water pipe 33; the temperature control switch is closed at low temperature and disconnected at high temperature; when the temperature control switch is closed, the control unit in the control box 5 Send a signal to start the air energy heat pump 2 through the control unit; when the temperature control switch is closed, send a signal to the control unit in the control box 5, the control unit starts the motor 34, drives the mounting bracket 35 to rotate through the motor 34, and changes the solar power generation panel The contact angle between 32 and the light; when the resistance of the photosensitive resistor is the smallest, the control unit controls the motor 34 to stop rotating;

During operation, the temperature control switch located in the solar hot water pipe 33 is closed due to the low temperature in the hot water pipe, and the control unit receives the signal to start the air energy heat pump 2, and the air energy heat pump 2 connects the solar hot water pipe The water in 33 heats up quickly to speed up the production of hot water, so as to avoid the slow working speed of the solar hot water pipe 33, which will affect the hot water supply. At the same time, when the control unit receives the signal from the temperature control switch, the control unit controls the air The energy heat pump 2 is started, and the power supply line of the air energy heat pump 2 is connected in series with an illuminance controller 51, so that the air energy heat pump 2 does not turn on when the light intensity is high or the turn on power is low, and the solar hot water pipe 33 is in hot water. The proportion of the workload in the heating process reduces the consumption of the air energy heat pump 2, saves energy, and reduces the use cost. At the same time, when the temperature in the solar hot water pipe 33 reaches a predetermined value, the temperature control switch is turned off to make the control unit Receiving the signal that the water temperature reaches the predetermined value, the control unit activates the motor 34 and rotates the mounting bracket 35 to maximize the angle between the solar power generation panel 32 and the light, increase power generation, reduce the efficiency of the solar hot water pipe 33, and avoid heat The temperature of the water is too high and it is not convenient to use. At the same time, power generation starts after the hot water reaches a predetermined temperature, which improves the utilization rate of solar energy.

As an embodiment of the present invention, an annular cavity 311 is opened in the mounting seat 31; the motor 34 is located inside the annular cavity 311 and is in close contact between the two; the lower end of the annular cavity 311 is provided with a cleaning port; The cleaning port communicates with the outside world and is kept closed under normal conditions; the mounting seat 31 is provided with a water storage cavity 312; the water storage cavity 312 is located directly above the annular cavity 311; the annular cavity 311 and the water storage cavity 312 The upper surface of the mounting seat 31 is provided with a water collection groove; the mounting seat 31 is provided with a water inlet channel 313; the water inlet channel 313 communicates with the water storage cavity 312 and the water collection groove;

At work, when it rains, raindrops fall on the mounting seat 31 and are collected by the water collecting groove on the upper surface of the mounting seat 31. After that, the collected rainwater enters the water storage cavity 312 through the water inlet channel 313, because the water storage cavity 312 is located Above the annular cavity 311, and the two are connected, the rainwater in the water storage cavity 312 enters the annular cavity 311, the motor 34 is installed inside the annular cavity 311, and the two are closely attached, the heat generated when the motor 34 is running is introduced into The water in the annular cavity 311 reduces the temperature of the motor 34 to avoid overheating and damage to the motor 34. At the same time, the cleaning port provided under the annular cavity 311 can clean the annular cavity 311 after a long time of use, and put it in the annular cavity 311. The deposited impurities are cleaned up to prevent the annular cavity 311 from being blocked and affecting the cooling of the motor 34.

As an embodiment of the present invention, an installation cavity is opened in the installation 31; the installation cavity is located in the middle of the water inlet channel 313, and the two are perpendicular to each other; a movable plate 316 is installed in the installation cavity; A seal is maintained between the plate 316 and the mounting cavity; a spring 315 is installed in the mounting cavity; the spring 315 is located between the mounting cavity and the movable plate 316; a convex lens 314 is installed in the mounting seat 31; the convex lens 314 can be Guide light into the installation cavity; the installation cavity is filled with mercury; the mercury is sealed in the installation cavity by the movable plate 316; the movable plate 316 can be inserted into the water inlet channel 313 to close the water inlet channel 313;

During operation, when the outside temperature is high, the outside light is focused by the convex lens 314 on the mounting seat 31 and irradiates the mercury in the installation cavity. The concentrated light heats the mercury, and the mercury expands after being heated, pushing the movable plate 316 Move so that the moving plate is inserted into the water inlet 313, and the water inlet channel 313 is closed to prevent the water stored in the water storage cavity 312 from evaporating due to excessive temperature, which affects the heat dissipation of the motor 34.

As an embodiment of the present invention, the control box 5 includes a control unit, a recording unit, an analysis unit, and a communication unit; the control unit is used to control the operation of the motor 34 and the start and stop of the air energy heat pump 2; the analysis unit The illuminance value is obtained by analyzing the resistance change of the photoresistor one; the recording unit records the illuminance value obtained by the analysis unit; the system includes a server and a mobile terminal; the communication unit records the data recorded by the unit Sent to the server; the server compares the received illuminance data with the reported value in the weather forecast of the day to obtain a deviation value one, and feeds the deviation value one back to the weather forecast system;

When working, the server side compares the deviation value one obtained, which can effectively feedback the accuracy of the weather forecast. By feeding back the deviation value one to the weather forecast system, the weather forecast system can make corrections based on the deviations and improve the weather forecast. At the same time, through the data provided by multiple wholes in the system, the actual value of the light intensity in a certain area can be quickly and accurately obtained, which can provide data supplement for the weather forecast system.

As an embodiment of the present invention, after receiving the illuminance data, the server compares the illuminance data with each other, determines an average value and sets a deviation range, and then compares the illuminance data with the average value to obtain a deviation value of two; In the case that the deviation value 2 obviously exceeds the deviation range, the overall code corresponding to the illuminance data that produced the deviation value 2 is sent to the mobile terminal; after receiving the signal, the mobile terminal sends out a prompt message, and the staff member receives the prompt, Check the corresponding whole, and overhaul the components in the whole;

As an embodiment of the present invention, after receiving the illuminance data, the server sends the illuminance data to the manufacturer, and the manufacturer selects solar power panels 32 with different functions for installation according to the data;

At work, after the manufacturer receives the illuminance data of the corresponding area, it selects the solar power panels 32 with different efficiencies for installation to ensure that the solar power panels 32 are prevented from being too efficient while meeting the normal use requirements, which causes the solar power panels 32 to be too high. Too much electricity is generated, which causes the battery in the external power storage system to be overcharged or wastes electricity, and improves the utilization rate of solar energy. At the same time, choosing different efficiency solar power panels 32 according to different needs can effectively reduce production costs. Avoid using solar power generation panels 32 with higher power generation efficiency in areas with lower power demand, causing waste.

The specific workflow is as follows:

At work, when the sun is shining, the solar hot water pipe 33 of the solar terminal 3 faces the light, and the water in the solar hot water pipe 33 is heated by solar energy. At the same time, the photoresistor in the illuminance controller 51 installed above the control box 5 2. After being exposed to light, the resistance of photoresistor two decreases. Since coil one 53 is connected in series with photoresistor, the current passing through coil one increases, the magnetic field intensity in coil one increases, and the moving rod 54 is located in coil one 53 The magnetic field force received by the part becomes larger, pushing the moving rod 54 to move, when the moving rod 54 moves toward the mounting rod 55, the moving distance of the moving contact toward the mounting rod 55 becomes larger, so that the resistance coil 56 is connected to the circuit The resistance value of the air energy heat pump 2 becomes larger, so that the working power of the air energy heat pump 2 is reduced or stopped. At the same time, the solar hot water pipe 33 is installed on the mounting bracket 35, and the motor 34 is controlled to start through the control unit in the control box 5 to change the solar energy. The angle between the hot water pipe 33 and the light irradiated on the solar hot water pipe 33. At the same time, when the angle between the solar hot water pipe 33 and the light is the largest, the resistance value of the photosensitive resistor 1 installed on the mounting bracket 35 After the control unit in the control box 5 detects that the resistance of the photoresistor 1 reaches the maximum, the control motor 34 stops running. At the same time, when the water temperature in the solar hot water pipe 33 reaches a predetermined value, the control unit controls the motor 34 to rotate. Maximize the angle between the solar power panel 32 on the mounting bracket 35 and the light;

When the temperature control switch is in the closed state, the control unit receives the signal and starts the air energy heat pump 2 to quickly heat the water in the solar hot water pipe 33 through the air energy heat pump 2. At the same time, when the control unit receives the signal from the temperature control switch, The control unit controls the air energy heat pump 2 to start, and the power supply line of the air energy heat pump 2 is connected in series with an illuminance controller 51, so that the air heat pump 2 does not turn on when the light intensity is high or the power is low. At the same time, when the solar heat After the temperature in the water pipe 33 reaches a predetermined value, the temperature control switch is turned off, so that the control unit receives a signal that the water temperature reaches the predetermined value, so that the control unit starts the motor 34, rotates the mounting bracket 35, and makes the solar power panel 32 and the light When it rains, raindrops fall on the mounting seat 31 and are collected by the water collecting groove on the upper surface of the mounting seat 31, and then the collected rainwater enters the water storage cavity 312 through the water inlet channel 313, due to the water storage cavity 312 is located above the annular cavity 311, and the two are connected. The rainwater in the water storage cavity 312 enters the annular cavity 311, the motor 34 is installed inside the annular cavity 311, and the heat generated when the motor 34 is running is introduced into the annular cavity 311 When the outside temperature is high, the outside light is focused by the convex lens 314 on the mounting seat 31, and irradiates the mercury in the installation cavity. The concentrated light heats the mercury, and the mercury expands after being heated, pushing the movable plate 316 Move so that the moving plate is inserted into the water inlet channel 313, and the water inlet channel 313 is closed.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and improvements, these changes and improvements all fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

A coupling system using illuminance to control solar energy and air energy, comprising an air energy heat pump (2), a solar terminal (3), a water storage tank (4) and a control box (5), characterized in that the air energy heat pump (2) ), the solar terminal (3), the water storage tank (4), and the control box (5) are connected to each other to form a whole; the whole is arranged in multiple in a certain area to form a complete system; the whole is unique and unique Corresponding codes; the air energy heat pump (2), the solar end (3), the water outlet tank and the control box (5) are all installed on the ground (1); the control box (5) and the water storage tank (4) ) Is located between the air energy heat pump (2) and the solar end (3); the solar end (3) includes a mounting seat (31), a mounting bracket (35), a solar power panel (32) and a solar hot water pipe (33) ); The mounting bracket (35) is triangular; the solar power generation panel (32) and the solar hot water pipe (33) are installed on the three faces of the mounting bracket (35); the mounting bracket (35) A photoresistor 1 is installed, the resistance of which is inversely proportional to the light intensity, and the photoresistor 1 is located on the same side of the solar power generation board (32); the photoresistor 1 is electrically connected to the control unit in the control box (5); the solar energy There are two sets of hot water pipes (33), all of which are installed on the mounting bracket (35); the mounting base (31) is fixedly connected to the ground (1); the mounting bracket (35) is rotatably installed on the mounting base (31) ) On; the mounting seat (31) is installed with a motor (34); the mounting bracket (35) is connected with the output shaft of the motor (34); the motor (34) receives the control in the control box (5) The control signal of the unit and react; the air energy heat pump (2) and the solar hot water pipe (33) are connected through a pipeline; the air energy heat pump (2) and the solar hot water pipe (33) can be connected The hot water existing inside the two is circulated through a pair of pipes; the air energy heat pump (2) and the water storage tank (4) are connected through the second pipe; the solar hot water pipe (33) and the water storage tank ( 4) Three connections are made through pipelines; the control box (5) is equipped with an illuminance controller (51); the illuminance controller (51) is installed with a transparent panel, and sunlight can enter the illuminance controller (51) The illuminance controller (51) is equipped with a mounting plate (52) and a mounting rod (55); the mounting plate (52) and the mounting rod (55) are located at both ends of the illuminance controller (51); A coil one (53) is installed on the mounting board (52); a photoresistor two is installed in the illuminance controller (51), and the resistance value is inversely proportional to the light intensity; the photoresistor two and the coil one (53) And the two are connected in series to the control unit in the control box (5); the mounting rod (55) is equipped with a resistance coil (56); the center line of the resistance coil (56) is located in the coil One (53) directly above the center line; the resistance coil (56) and the control box (5) The control unit is electrically connected; the moving rod (54) is installed in the coil one (53); the moving rod (54) can move freely in the coil one (53); the moving rod (54) is located in the coil one ( 53) is made of magnetic material; the end of the movable rod (54) is equipped with a movable contact; the movable contact is in contact with the resistance coil (56) and forms an electrical connection; the movable contact Different from the contact position of the resistance coil (56), the resistance value of the resistance coil (56) connected to the circuit is different; the movable contact moves toward the mounting rod (55) for a distance and the resistance coil (56) is connected to the circuit When the resistance value of the resistance coil (56) connected to the circuit is the largest, the power of the air energy heat pump (2) is zero when it is working.
The solar and air energy coupling system using illuminance to control solar energy and air energy according to claim 1, characterized in that: a temperature control switch is installed in the solar hot water pipe (33); the temperature control switch is closed at low temperature and disconnected at high temperature; The temperature control switch In the closed state, send a signal to the control unit in the control box (5), and start the air energy heat pump (2) through the control unit; in the closed state, send a signal to the control unit in the control box (5), the control unit Start the motor (34) and drive the mounting bracket (35) to rotate through the motor (34) to change the contact angle between the solar power panel (32) and the light; when the resistance of the photoresistor is the smallest, the control unit controls the motor (34) ) Stop turning.
The solar and air energy coupling system using illuminance to control solar energy and air energy according to claim 1, characterized in that: an annular cavity (311) is opened in the mounting seat (31); the motor (34) is located inside the annular cavity (311), And there is close contact between the two; the lower end of the annular cavity (311) is provided with a cleaning port; the cleaning port communicates with the outside world and is kept closed under normal conditions; the mounting seat (31) is provided with a water storage cavity ( 312); The water storage cavity (312) is located directly above the annular cavity (311); the annular cavity (311) and the water storage cavity (312) communicate with each other; the upper surface of the mounting seat (31) is provided There is a water collecting groove; the installation seat (31) is provided with a water inlet channel (313); the water inlet channel (313) communicates with the water storage cavity (312) and the water collecting groove.
The solar and air energy coupling system using illuminance control according to claim 1, characterized in that: an installation cavity is opened in the installation seat (31); the installation cavity is located in the middle of the water inlet channel (313), and The two are perpendicular to each other; a movable plate (316) is installed in the installation cavity; a seal is maintained between the movable plate (316) and the installation cavity; a spring (315) is installed in the installation cavity; the spring (315) ) Is located between the installation cavity and the movable plate (316); a convex lens (314) is installed in the installation seat (31); the convex lens (314) can guide light into the installation cavity; the installation cavity is filled with Mercury; the mercury is sealed in the installation cavity by the movable plate (316); the movable plate (316) can be inserted into the water inlet channel (313) to close the water inlet channel (313).
The solar and air energy coupling system using illuminance control according to claim 1, characterized in that: the control box (5) includes a control unit, a recording unit, an analysis unit, and a communication unit; the control unit is used for controlling Motor (34) Operation and start and stop of the air energy heat pump (2); the analysis unit obtains the illuminance value by analyzing the resistance change of the photoresistor one; the recording unit records the illuminance value obtained by the analysis unit; The system includes the server With the mobile terminal; the communication unit sends the data recorded by the recording unit to the server; the server compares the received illuminance data with the reported value in the weather forecast of the day to obtain a deviation value of one, and the deviation value Reverse Feed into the weather forecast system.
The coupling system for controlling solar and air energy using illuminance according to claim 5, characterized in that: after receiving the illuminance data, the server side compares the illuminance data with each other , Determine the average value and set the deviation range, then compare the illuminance data with the average value to obtain a deviation value 2; the deviation value 2 is obviously beyond the deviation range In this case, the overall code corresponding to the illuminance data that produces the deviation value of two is sent to the mobile terminal; after receiving the signal, the mobile terminal sends out a reminder message. The component parts are overhauled.
The solar and air energy coupling system using illuminance to control solar energy and air energy according to claim 5, wherein the server sends the illuminance data to the manufacturer after receiving the illuminance data, and the manufacturer selects solar power generation with different functions according to the data. The board (32) is installed.