CN209801594U - wind-solar-electric complementary heating system and wind-solar-electric complementary heating system for agricultural greenhouse - Google Patents
wind-solar-electric complementary heating system and wind-solar-electric complementary heating system for agricultural greenhouse Download PDFInfo
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- CN209801594U CN209801594U CN201822061439.1U CN201822061439U CN209801594U CN 209801594 U CN209801594 U CN 209801594U CN 201822061439 U CN201822061439 U CN 201822061439U CN 209801594 U CN209801594 U CN 209801594U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
The utility model provides a complementary heating system of scene electricity and the complementary heating system of scene electricity that is used for green house. The utility model relates to a complementary heating system of scene electricity, include: the solar-thermal system is respectively connected with the heat storage device and the user side equipment, the solar-thermal system is used for converting light energy into heat energy, the heat storage device is used for storing the heat energy, and the solar-thermal system is also used for providing the heat energy for the user side equipment; the wind power system is connected with the user side equipment and used for converting wind energy into electric energy and transmitting the electric energy to the user side equipment; the controller is connected with the heat storage device and used for controlling the heat storage device to supply heat for the user side equipment when the photo-thermal resources are insufficient; the heat storage device is connected with the customer premise equipment and used for conveying heat energy to the customer premise equipment. The utility model discloses a get up wind energy, electric energy and the reasonable utilization of commercial power, solve and have the extravagant problem of the energy among the prior art.
Description
Technical Field
The utility model relates to a new forms of energy field especially relates to a complementary heating system of scene electricity and the complementary heating system of scene electricity that is used for green house.
Background
Energy and environmental problems have become global problems, the development and application of solar energy, wind energy, hydrogen energy and biomass energy are increased by the shortage of conventional energy and the deterioration of ecological environment, and renewable energy becomes the main energy of human society and becomes the irreversible trend.
at present, solar energy and wind energy are used in various fields to provide more and more energy sources for people, but renewable energy sources are not suitable for storage and transportation, so that the situations that a large amount of energy sources are idle and wind and light are abandoned when the energy sources are used in the valley are serious, and the development of the renewable energy industry is seriously hindered. At present, the rise of the energy storage industry enables people to store energy and provide energy for people in the case of energy shortage.
however, the prior art only uses one energy source separately in use, and the energy utilization rate is not high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a complementary heating system of scene electricity and the complementary heating system of scene electricity that is used for green house to realize the rational distribution of the energy, improve energy utilization and rate, solve and have the extravagant problem of the energy among the prior art.
The utility model provides a complementary heating system of scene electricity, include:
a photo-thermal system, a wind power system, a heat storage device and a controller,
The photo-thermal system is respectively connected with the heat storage device and the user side equipment, the photo-thermal system is used for converting light energy into heat energy, the heat storage device is used for storing the heat energy, and the photo-thermal system is also used for providing the heat energy for the user side equipment;
the wind power system is connected with the user side equipment and used for converting wind energy into electric energy and transmitting the electric energy to the user side equipment;
the controller is connected with the heat storage device and used for controlling the heat storage device to supply heat for the user side equipment when the photo-thermal resources are insufficient;
the heat storage device is connected with the customer premise equipment and used for conveying heat energy to the customer premise equipment.
Further, still include mains supply and mains switch, the controller is used for controlling mains switch, when wind-powered electricity generation resource is not enough, control mains supply begins the power supply.
The utility model also provides a complementary heating system of scene electricity for green house, include:
A photo-thermal system, a wind power system, a heat storage device, a controller, a water tank, a pump and a water pipe,
The photo-thermal system is respectively connected with the heat storage device and the water tank, the photo-thermal system is used for converting light energy into heat energy, the heat storage device is used for storing the heat energy, and the photo-thermal system is also used for heating the water tank;
The wind power system is connected with the pump and is used for converting wind energy into electric energy;
the controller is connected with the heat storage device, the heat storage device is connected with the water tank, and the controller is used for controlling the heat storage device to heat the water tank when the photo-thermal resources are insufficient;
the pump is respectively connected with the water tank and the water pipe.
further, still include the water heater, wind-powered electricity generation system connects the water heater, the water heater is connected with the water tank, for the water tank heating.
further, the water heater is an electric water heater or a wind energy air compressor water heater.
Further, still include mains supply and mains switch, the controller is still used for controlling mains switch, when wind-powered electricity generation resource is not enough, control mains supply supplies power for the pump.
further, the water pipe is located underground and/or at least one side wall surface.
Furthermore, the top and wall materials of the agricultural greenhouse are high-light-transmission materials.
further, the high-light-transmittance material is single-layer or multi-layer glass.
Further, a sunlight sensor and/or a wind speed sensor are/is further included, and the controller is connected with the sunlight sensor and/or the wind speed sensor respectively.
The utility model also provides a wind, light and electricity complementary heating method, which comprises,
the sunlight sensor senses sunlight resources;
The controller judges whether the sunlight resource meets the energy requirement, if so, the wind-heat system is used for heating the water tank, and the heat storage device stores the redundant sunlight radiation energy of the photothermal system;
if not, the control is switched to the heat storage device to provide heat energy for the water tank.
The wind speed sensor senses wind power resources;
The controller judges whether the wind power resource meets the requirement, if so, the wind power system provides electric energy;
If not, the conventional power supply is started to provide electric energy.
The utility model also provides a wind, light and electricity complementary heating method for the agricultural greenhouse, which comprises the following steps,
the sunlight sensor senses sunlight resources;
The controller judges whether the sunlight resource meets the energy requirement, if so, the wind-heat system is used for heating the water tank, and the heat storage device stores the redundant sunlight radiation energy of the light-heat system;
If not, switching to a heat storage device to heat the water tank;
the wind speed sensor senses wind speed;
The controller judges whether the wind speed meets the power supply requirement, and if so, the wind power system supplies power to the pump;
if not, the conventional power is started to supply power to the pump;
The pump drives the water in the water tank so that the water circulates in the water tank.
further, the method also comprises the step that the wind power system heats the water tank through the water heater.
the utility model discloses complementary heating system of scene electricity through with scene electricity resource rational utilization, realizes the rational distribution of the energy, improves energy utilization and rates, solves the extravagant problem of the energy that exists among the prior art.
Drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic diagram of a first embodiment of a wind, photovoltaic and electric hybrid heating system according to the present invention;
FIG. 2 is a schematic view of a second embodiment of the wind, photovoltaic and electric hybrid heating system of the present invention;
FIG. 3 is a schematic view of a first embodiment of a wind, light and electricity complementary heating system for an agricultural greenhouse according to the present invention;
FIG. 4 is a schematic view of a wind, light and electricity complementary heating system for an agricultural greenhouse according to the present invention;
FIG. 5 is a flow chart of a first embodiment of a wind, photovoltaic and electric hybrid heating method according to the present invention;
FIG. 6 is a flow chart of a first embodiment of a wind, light and electricity complementary heating method for an agricultural greenhouse of the present invention;
fig. 7 is a flowchart of a second embodiment of the wind, photovoltaic and hybrid heating method for an agricultural greenhouse of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, "multilayer" means two or more unless otherwise specified.
The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
The utility model discloses a with scene electricity resource rational utilization, realize the rational distribution of the energy, improve energy utilization and rate, solve the extravagant problem of the energy that exists among the prior art.
fig. 1 is a schematic diagram of a first embodiment of the wind, photovoltaic and electric hybrid heating system of the present invention, as shown in fig. 1, the system of the present embodiment may include:
comprises a photo-thermal system 101, a wind power system 102, a heat storage device 103, a controller 104 and customer premise equipment 105,
the photothermal system 101 is respectively connected with the thermal storage device 103 and the user equipment 105, the photothermal system 101 is used for converting light energy into heat energy, the thermal storage device 103 is used for storing heat energy, and the photothermal system 101 is also used for providing heat energy for the user equipment 105;
the wind power system 102 is connected with the customer premise equipment 105, and the wind power system 102 is used for converting wind energy into electric energy and transmitting the electric energy to the customer premise equipment 105;
the controller 104 is connected with the heat storage device 103, and the controller 104 is used for controlling the heat storage device 103 to supply heat to the customer premise equipment 105 when the photo-thermal resources are insufficient;
the thermal storage device 103 is connected to the customer premises equipment 105 and delivers thermal energy to the customer premises equipment 105.
In an alternative embodiment, the thermal storage device may be a phase change thermal storage device.
specifically, the photothermal system provides heat energy for the heat storage device and the user side equipment.
The heat storage device is used for storing heat energy, when a user does not need heating or needs little heat, sunlight resources are sufficient, and the heat storage device is used for storing redundant sunlight radiation energy of the photothermal system.
the utility model discloses in, utilize the heat accumulation device to get up energy storage when the time slot that the energy demand is low, in the time slot that the energy demand is high, carry the user side with the energy of the interior storage of heat accumulation device.
The energy demand is low, and can be any one or more of the following situations,
The sunshine is sufficient in summer;
The user does not need to provide heat energy;
The heat energy required by the user can be provided only by the light.
The time period with high energy demand can be any one or more of the following cases,
The weather is cold in winter;
When the sunshine is insufficient at night.
Alternatively, the solar resources may be sensed by a solar sensor, and the controller may be connected to the solar sensor to store energy in the heat storage device when sufficient sunlight is present and to provide heat energy to the user through the heat storage device when insufficient solar resources are sensed.
Alternatively, the heating apparatus may be automatically switched by timing of a timer, and the controller is connected to the timer, stores energy in the heat storage apparatus during the daytime, and provides heat energy to the user through the heat storage apparatus at night.
In this embodiment, optionally, when the sunlight resource is sufficient, the user can select the photothermal system to provide heat energy or does not need the photothermal system to provide heat energy according to the user.
the wind, light and electricity complementary heating system provided by the embodiment can be used for heating users, such as heating of agricultural greenhouses, heating of buildings and heating of industries, and meanwhile can provide power supply for the users.
In the embodiment, the reasonable utilization of energy is realized by the heating method of wind-light-electricity complementation, and the problem of energy waste in the prior art is solved.
fig. 2 is a schematic diagram of a second embodiment of the wind, photovoltaic and electric hybrid heating system according to the present invention, and the embodiment shown in fig. 2 is based on the embodiment shown in fig. 1, specifically, the embodiment further includes:
the controller controls the on/off of the mains switch 201.
Specifically, when no wind power resource exists or the wind power resource is insufficient, the controller controls the mains supply to supply power.
Optionally, a wind speed sensor is used for sensing wind speed, the wind speed sensor is connected with the controller, and when no wind power resource or insufficient wind power resource is sensed, the controller controls the mains supply to supply power.
this embodiment, through increasing mains supply, realize supplementing by the commercial power when the energy is not enough, solve the problem that the energy probably supplies inadequately among the prior art.
fig. 3 is a schematic view of a first embodiment of the wind, photovoltaic and electric hybrid heating system for an agricultural greenhouse of the present invention, as shown in fig. 3, the difference between the present embodiment and the embodiments shown in fig. 1 and 2 is that the present embodiment is used for an agricultural greenhouse, specifically:
The wind, light and electricity complementary heating system for the agricultural greenhouse provided by the embodiment comprises,
The photo-thermal system 101, the wind power system 102, the heat storage device 103, the controller 104, the water tank 301, the pump 302 and the water pipe 303,
The photo-thermal system 101 is respectively connected with the heat storage device 103 and the water tank 301, the photo-thermal system 101 is used for converting light energy into heat energy, the heat storage device 103 is used for storing the heat energy, and the photo-thermal system 101 is also used for heating the water tank;
The wind power system 102 is connected with the pump 302, and the wind power system 102 is used for converting wind energy into electric energy;
the controller 104 is connected with the heat storage device 103, the heat storage device 103 is connected with the water tank 301, and the controller 104 is used for controlling the heat storage device 103 to heat the water tank 301 when the photo-thermal resources are insufficient;
the pump 302 is connected to a water tank 301 and a water pipe 303, respectively.
in this embodiment, utilize heat accumulation device to get up the energy storage when the time slot that the energy demand is low, in the time slot that the energy demand is high, the controller control heat accumulation device heats for the water tank.
optionally, the wind, photovoltaic and electric complementary heating system for the agricultural greenhouse provided by this embodiment may further include a mains supply, and the controller controls the on/off of the mains switch 201. Specifically, when no wind power resource or insufficient wind power resource exists, the controller controls the pump to be powered by the mains supply, so that the pump is supplemented by the mains supply when the energy is insufficient, and the problem that the energy is possibly insufficient in the prior art is solved.
Optionally, the water pipe in the agricultural greenhouse of the utility model is positioned underground and/or at least one side wall surface;
the water pipes are distributed at intervals underground, and can be 50cm for example;
The water pipes are distributed on at least one side wall at intervals.
the utility model discloses the condition that soil temperature is low in autumn and winter can be improved to arranging of water pipe among the green house.
optionally, the utility model discloses green house's shed roof and wall materials are high printing opacity material, and high printing opacity material for example is glass, in order to guarantee the big-arch shelter temperature, adopts individual layer or multilayer glass wall body and shed roof.
specifically, three layers of glass materials can be selected.
in this embodiment, the photo-thermal system and the wind power system are used for providing energy, and the heat storage device is combined for storing energy. The pump is driven by the wind power system, the light and heat system and the wind power system are used for heating water, the energy stored in the heat storage device is used for heating water at night, and the conventional power system provides energy when no wind power resource exists, so that the renewable energy with abundant environmental protection is utilized, and the problem of low temperature of soil in the agricultural greenhouse and underground soil in the severe cold region is solved.
In the embodiment, the heating system with wind-solar-electricity complementation is used for providing energy for the agricultural greenhouse, so that the temperature in the agricultural greenhouse can be maintained in a proper range, the problems of long growth cycle, low yield and the like of solanaceous crops such as eggplants, tomatoes and the like caused by low temperature of agricultural planting soil in autumn and winter in severe cold areas can be solved, and the system has the advantages of high heat energy utilization efficiency, capability of realizing cross-season storage and use of heat energy, low dependence on basic facilities such as electric power and the like, simplicity in operation, unattended operation, low requirement on facility agricultural building structures and the like.
fig. 4 is a schematic view of a second embodiment of the wind, light and electricity hybrid heating system for an agricultural greenhouse of the present invention, and in this embodiment, on the basis of the embodiment shown in fig. 3, specifically, the wind, light and electricity hybrid heating system shown in this embodiment further includes,
and a water heater 401 for heating the water tank 301 through the water heater 401.
specifically, the water heater 401 is connected to the water tank 301 and the wind power system 102, and the wind power system heats the water tank through the water heater in the case of wind resource.
optionally, the water heater 401 is an electric water heater or a wind energy air compressor water heater.
this embodiment, for the water tank heating cooperation wind photoelectricity complementary energy supply system provides the energy for green house through the water heater, realizes the rational utilization of the energy, improves energy utilization, solves the extravagant problem of energy among the prior art.
Fig. 5 is a flowchart of a first embodiment of a wind, photovoltaic and electric hybrid heating method according to the present invention, and as shown in fig. 5, the method of the present embodiment includes the following steps:
S501, sensing a sunlight resource by a sunlight sensor;
S502, judging whether the sunlight resources meet the energy requirement by the controller; if yes, executing S503, otherwise, executing S504;
S503, providing heat energy for a user by the photo-thermal system, and storing redundant solar radiation energy of the photo-thermal system by the heat storage device;
in this embodiment, heat accumulation device is used for storing the unnecessary solar radiation energy of light and heat system, the utility model discloses in not being limited to the light and heat system and providing the heat energy for the user while, storing the unnecessary solar radiation energy of light and heat system by heat accumulation device. The thermal storage device is also used to store thermal energy when the photothermal system is not required to provide thermal energy.
S504, controlling and switching to the heat storage device to provide heat energy for a user;
The heat storage device can be used for heating users, such as agricultural greenhouse heating, building heating and industrial heating.
s505, sensing wind speed by a wind speed sensor;
s506, the controller judges whether the wind speed meets the requirement, if so, S507 is executed, and if not, S508 is executed;
s507, providing electric energy by a wind power system;
and S508, starting the conventional power supply to supply power.
the method steps in this embodiment are not strictly limited to the order of execution.
alternatively, the solar resource may be sensed first and then the wind speed may be sensed, or the solar resource may be sensed first and then the wind speed may be sensed.
in the embodiment, the wind-light-electricity complementary heating method is used for providing energy for users, reasonable utilization of the energy is achieved, the energy utilization rate is improved, and the problem of energy waste in the prior art is solved.
FIG. 6 is a flow chart of a first embodiment of the wind, light and electricity complementary heating method for an agricultural greenhouse of the present invention,
as shown in fig. 6, the method of the present embodiment includes the following steps:
s601, sensing a sunlight resource by a sunlight sensor;
s602, judging whether the sunlight resources meet the energy requirement by the controller, if so, executing S603, and if not, executing S604;
S603, heating the water tank by the photo-thermal system, and storing redundant solar radiation energy of the photo-thermal system by the heat storage device;
s604, switching to a heat storage device to heat the water tank;
S605, sensing the wind speed by a wind speed sensor;
S606, the controller judges whether the wind speed meets the requirement, if so, S607 is executed, and if not, S608 is executed;
s607, the wind power system supplies power to the pump;
s608, turning on the conventional power to supply power to the pump;
and S609, driving the water in the water tank by the pump so that the water in the water tank flows circularly.
The method steps in this embodiment are not strictly limited to the order of execution, and for example, the sunlight resource may be sensed first, or the wind speed may be sensed first.
In another alternative embodiment, the timer replaces a sunlight sensor, the water tank is heated by the wind-heat system in the daytime, and the water tank is heated by the heat storage device in the night.
this embodiment, through the complementary energy supply system of wind photoelectricity for green house provides the energy, realizes the rational utilization of the energy, has improved energy utilization and has rateed energy utilization, has solved the extravagant problem of energy among the prior art.
fig. 7 is a flowchart of a second embodiment of the wind, photovoltaic and electric hybrid heating method for an agricultural greenhouse of the present invention, and the embodiment shown in fig. 7 is based on the embodiment shown in fig. 6, and specifically, the present embodiment further includes:
The wind power system heats water in the water tank through the water heater.
The method in the embodiment comprises the following steps:
s701, sensing a sunlight resource by a sunlight sensor;
S702, judging whether the sunlight resource meets the energy requirement or not by the controller, if so, executing S603, and if not, executing S604;
S703, heating the water tank by using a wind-heat system, and storing redundant solar radiation energy of the photo-thermal system by using a heat storage device;
S704, switching to a heat storage device to heat the water tank;
s705, sensing the wind speed by a wind speed sensor;
S706, judging whether the wind speed meets the requirement or not by the controller, if so, executing S707, and if not, executing S708;
s707, the wind power system supplies power to the pump, and the wind power system heats water in the water tank through the water heater;
s708, turning on conventional electricity to supply power to the pump;
s709, the pump drives the water in the water tank so that the water in the water pipe circulates.
The method steps in this embodiment are not strictly limited to the order of execution, and for example, the sunlight resource may be sensed first, or the wind speed may be sensed first.
Alternatively, the water heater can be an electric water heater or a wind energy air compressor water heater.
This embodiment, through increasing wind power system and passing through the water heater for the water tank heating, realize the rational utilization of the energy, solve probably the problem of energy supply insufficiency among the prior art.
In the utility model, the heat storage device adopts a material device with high heat storage capacity in unit volume, and the wind-light-electricity complementary heating system and method of the utility model utilize the electricity generated by wind electricity and solar energy to work, and have small dependence on the basic facilities such as electric power; the heat energy can be stored and used in different seasons; no need of personnel to take care of; the requirement on the construction structure of facility agriculture is low. Zero emission, zero emission and zero pollution are realized, and the influence of weather is avoided; meanwhile, the safety is guaranteed, and the protection device is complete, safe and reliable.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A wind-solar-electricity complementary heating system is characterized by comprising a photo-thermal system, a wind-electricity system, a heat storage device and a controller,
the photo-thermal system is respectively connected with the heat storage device and the user side equipment, the photo-thermal system is used for converting light energy into heat energy, the heat storage device is used for storing the heat energy, and the photo-thermal system is also used for providing the heat energy for the user side equipment;
the wind power system is connected with the user side equipment and used for converting wind energy into electric energy and transmitting the electric energy to the user side equipment;
the controller is connected with the heat storage device and used for controlling the heat storage device to supply heat for the user side equipment when the photo-thermal resources are insufficient;
The heat storage device is connected with the customer premise equipment and used for conveying heat energy to the customer premise equipment.
2. the wind, solar and electric hybrid heating system according to claim 1, further comprising a mains supply and a mains switch, wherein the controller is configured to control the mains switch, and when the wind power resource is insufficient, the controller controls the mains supply to start supplying power.
3. a wind-solar-electricity complementary heating system for an agricultural greenhouse is characterized by comprising a photo-thermal system, a wind-electricity system, a heat storage device, a controller, a water tank, a pump and a water pipe,
The photo-thermal system is respectively connected with the heat storage device and the water tank, the photo-thermal system is used for converting light energy into heat energy, the heat storage device is used for storing the heat energy, and the photo-thermal system is also used for heating the water tank;
the wind power system is connected with the pump and is used for converting wind energy into electric energy;
the controller is connected with the heat storage device, the heat storage device is connected with the water tank, and the controller is used for controlling the heat storage device to heat the water tank when the photo-thermal resources are insufficient;
the pump is respectively connected with the water tank and the water pipe.
4. The wind, solar and electric hybrid heating system according to claim 3, further comprising a water heater, wherein the wind power system is connected with the water heater, and the water heater is connected with the water tank and heats the water tank.
5. The wind, light and electricity complementary heating system according to claim 4, wherein the water heater is an electric water heater or a wind energy air compressor water heater.
6. The wind, solar and electric hybrid heating system according to claim 3, further comprising a mains power supply and a mains switch, wherein the controller is further configured to control the mains switch, and when the wind power resource is insufficient, control the mains power supply to supply power to the pump.
7. The hybrid wind, solar and electric heating system according to claim 3 or 4, wherein the water pipe is located underground and/or at least one wall surface.
8. the wind, light and electricity complementary heating system according to claim 3 or 4, wherein the top and wall materials of the agricultural greenhouse are high light-transmitting materials.
9. The system of claim 8, wherein the high light transmission material is single-layer or multi-layer glass.
10. The wind, solar and electric hybrid heating system according to claim 3, 4 or 6, further comprising a sunlight sensor and/or a wind speed sensor, wherein the controller is connected with the sunlight sensor and/or the wind speed sensor respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061439.1U CN209801594U (en) | 2018-12-10 | 2018-12-10 | wind-solar-electric complementary heating system and wind-solar-electric complementary heating system for agricultural greenhouse |
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| CN201822061439.1U CN209801594U (en) | 2018-12-10 | 2018-12-10 | wind-solar-electric complementary heating system and wind-solar-electric complementary heating system for agricultural greenhouse |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579110A (en) * | 2018-12-10 | 2019-04-05 | 华北电力大学（保定） | Wind-light-electricity complementary heating system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109579110A (en) * | 2018-12-10 | 2019-04-05 | 华北电力大学（保定） | Wind-light-electricity complementary heating system and method |
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