CN111895661A - Solar radiation absorption device and comprehensive utilization system thereof - Google Patents

Solar radiation absorption device and comprehensive utilization system thereof Download PDF

Info

Publication number
CN111895661A
CN111895661A CN202010791855.6A CN202010791855A CN111895661A CN 111895661 A CN111895661 A CN 111895661A CN 202010791855 A CN202010791855 A CN 202010791855A CN 111895661 A CN111895661 A CN 111895661A
Authority
CN
China
Prior art keywords
air
heat
pipe
water
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010791855.6A
Other languages
Chinese (zh)
Other versions
CN111895661B (en
Inventor
赵建会
孙美丽
王晨
雷超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian University of Science and Technology
Original Assignee
Xian University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xian University of Science and Technology filed Critical Xian University of Science and Technology
Priority to CN202010791855.6A priority Critical patent/CN111895661B/en
Publication of CN111895661A publication Critical patent/CN111895661A/en
Application granted granted Critical
Publication of CN111895661B publication Critical patent/CN111895661B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
    • F24S10/55—Solar heat collectors using working fluids the working fluids being conveyed between plates with enlarged surfaces, e.g. with protrusions or corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D15/00—Other domestic- or space-heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • 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
    • F24F5/0046—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 using natural energy, e.g. solar energy, energy from the ground
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
    • F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/60—Thermal insulation
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/40—Thermal components
    • H02S40/42—Cooling means
    • H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/14—Solar energy
    • 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
    • F24F5/0046—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 using natural energy, e.g. solar energy, energy from the ground
    • F24F2005/0064—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 using natural energy, e.g. solar energy, energy from the ground using solar energy
    • F24F2005/0067—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 using natural energy, e.g. solar energy, energy from the ground using solar energy with photovoltaic panels
    • 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
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The invention discloses a solar radiation absorbing device, which comprises: the solar heat collector comprises a solar cell panel, a heat absorbing plate and a first heat resisting device, wherein the solar cell panel is arranged on the upper surface of the heat absorbing plate, the heat absorbing plate is used for absorbing light energy which is not absorbed by the solar cell panel and heat energy which is generated when the solar cell panel works, a first heat exchanging channel is formed in the heat absorbing plate, and the first heat resisting device is arranged at an inlet of the first heat exchanging channel; the first heat resisting device comprises a heat insulation pipe and a connecting pipe, wherein the heat insulation pipe is arranged in the connecting pipe and can stretch into the first heat exchange channel along the connecting pipe to prevent heat exchange between heat exchange media flowing to the heat absorbing plate through the first heat resisting device and the heat absorbing plate. The invention obtains an adjustable and controllable energy source by adjusting the heat exchange area of the heat absorbing plate and the heat exchange medium.

Description

Solar radiation absorption device and comprehensive utilization system thereof
Technical Field
The invention relates to the technical field of solar photovoltaic photo-thermal comprehensive utilization, in particular to a solar radiation absorption device and a comprehensive utilization system thereof.
Background
The solar energy is a clean, energy-saving and safe green new energy, and the solar energy is inexhaustible. Solar photovoltaic power generation, energy conversion efficiency is low, only solar energy in a certain spectral range can generate photoelectric effect when projecting solar energy on a solar cell panel, a great part of energy is wasted, and along with the progress of the technology, a photovoltaic photo-thermal comprehensive utilization device is provided, people convert light energy into electric energy through solar cells, sunlight which is not absorbed by the solar cells is converted into heat energy through a heat absorbing plate, and the heat energy in the heat absorbing plate is brought to users for use through a heat exchange medium. However, the existing photovoltaic and photothermal comprehensive utilization device is simple in heat energy utilization form, the heat exchange process of the heat exchange medium and the heat absorbing plate cannot be adjusted, and the heat brought to a user by the heat exchange medium is greatly influenced by illumination and environmental climate.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a solar radiation absorption device, which can adjust the heat exchange process of a heat exchange medium and a heat absorption plate by adjusting the heat exchange area of the heat absorption plate and the heat exchange medium so as to meet the requirement of a customer on controllable heat energy.
In order to realize the purpose, the invention adopts the technical scheme that: a solar radiation absorbing apparatus, comprising: the solar heat collector comprises a solar cell panel, a heat absorbing plate and a first heat resisting device, wherein the heat absorbing plate is adhered to the bottom of the solar cell panel and is used for absorbing light energy which is not absorbed by the solar cell panel and heat energy generated by the solar cell panel during working;
the first heat resisting device comprises a heat insulation pipe and a connecting pipe, wherein the heat insulation pipe is arranged in the connecting pipe and can stretch into the first heat exchange channel along the connecting pipe to prevent heat exchange between heat exchange media flowing to the heat absorbing plate through the first heat resisting device and the heat absorbing plate.
The solar radiation absorption device is characterized in that the connecting pipe comprises an outer pipe and an inner pipe, the outer pipe is sleeved on the outer side of the inner pipe and can rotate relative to the inner pipe, and the upper end and the lower end of the outer pipe are in sliding sealing connection with the outer wall of the inner pipe;
the heat insulation pipe comprises a heat insulation pipe body and two bulges symmetrically arranged on the outer portion of the heat insulation pipe body, two sliding grooves which are symmetrical to each other are formed in the inner wall of the outer pipe along the length direction of the outer pipe, two spiral through grooves with an interval of 180 degrees are formed in the side wall of the inner pipe, the positions of the spiral through grooves correspond to the positions of the sliding grooves, the bulges penetrate through the spiral through grooves and then stretch into the sliding grooves, and when the outer pipe rotates relative to the inner pipe, the bulges can slide up and down along the sliding grooves under the combined action of the sliding grooves and the spiral through grooves.
The solar radiation absorption device is characterized in that the connecting pipe further comprises an outer pipe driving device, and the outer pipe driving device is fixedly installed on the inner pipe and can drive the outer pipe to rotate around the inner pipe.
The solar radiation absorbing device is characterized in that the heat absorbing plate is a crossed V-shaped corrugated heat absorbing plate.
The solar radiation absorption device is characterized by further comprising a gravity type heat pipe, a heat insulation sleeve, a water storage tank, a heat insulation layer and a cooling tower, wherein the heat insulation sleeve is sleeved outside a heat absorption section of the gravity type heat pipe, the inner wall of the heat insulation sleeve is in contact with the outer wall of the gravity type heat pipe and can slide up and down along the outer wall of the gravity type heat pipe, a heat release section of the gravity type heat pipe is arranged in the water storage tank and is used for carrying out heat exchange with water in the water storage tank, the heat absorption section of the gravity type heat pipe is arranged in a heat absorption plate, the heat insulation sleeve is arranged between the heat absorption plate and the gravity type heat pipe, the outer wall of the heat insulation sleeve is in sliding connection with the heat absorption plate, the heat insulation layer is arranged at the bottom of the heat absorption plate, and the.
The invention also discloses a comprehensive utilization system of the solar radiation absorption device, which is characterized by comprising an air supply loop, wherein the air supply loop comprises an air purification device and an air temperature and humidity adjusting device, an air inlet of the air purification device is communicated with the outside air, an air outlet of the air purification device is communicated with the first heat resistance device of the solar radiation absorption device and is used for sending the air purified by the air purification device into the solar radiation absorption device through the first heat resistance device to exchange heat with the heat absorption plate;
the air inlet of the air temperature and humidity adjusting device is communicated with the air outlet of the first heat exchange channel and is used for adjusting the temperature and the humidity of air flowing through the air temperature and humidity adjusting device according to user setting, and the air outlet of the air temperature and humidity adjusting device is communicated with the air using end.
The comprehensive utilization system of the solar radiation absorption device is characterized in that the air purification device comprises a pipeline fan and an air filter, wherein an air inlet of the pipeline fan is communicated with outside air, an air outlet of the pipeline fan is communicated with an air inlet of the air filter, and an air outlet of the air filter is communicated with the first heat resisting device through a pipeline;
the air temperature and humidity adjusting device comprises an air heater, an air refrigerator and an air humidity adjuster, wherein an air inlet of the air heater is communicated with an air outlet of a first heat exchange channel through a pipeline, and a first valve is arranged on the pipeline between the first heat exchange channel and the air heater;
the air inlet of the air refrigerator is also communicated with the air outlet of the first heat exchange channel through a pipeline, and a second valve is arranged on the pipeline between the first heat exchange channel and the air refrigerator;
the air outlets of the air heater and the air refrigerator are communicated with the air inlet of the air humidity regulator, and the air outlet of the air humidity regulator is communicated with the air end.
The comprehensive utilization system of the solar radiation absorption device is characterized by comprising a hot water supply loop, a heat supply temperature adjusting device, a cold supply temperature adjusting device and a radiation coil;
the hot water loop comprises a hot water pipeline and a hot water using end, one end of the hot water pipeline is communicated with the water outlet of the water storage tank, and the other end of the hot water pipeline is communicated with the hot water using end and is used for conveying hot water in the water storage tank to the hot water using end through the hot water pipeline;
the water inlet of the heat supply temperature adjusting device is communicated with the water outlet of the water storage tank through a pipeline, the water outlet of the heat supply temperature adjusting device is communicated with the water inlet of the radiation coil pipe, and the water outlet of the radiation coil pipe is communicated with the water inlet of the water storage tank;
the water inlet of the cooling temperature adjusting device is communicated with the water outlet of the cooling tower through a pipeline, the water outlet of the cooling temperature adjusting device is communicated with the water inlet of the radiation coil, the water outlet of the radiation coil is also communicated with the water inlet of the cooling tower, and the water inlet of the cooling tower is also communicated with a water supply source.
The comprehensive utilization system of the solar radiation absorption device is characterized by further comprising a controller, a first temperature sensor, a second temperature sensor, a third temperature sensor, a fourth temperature sensor, a fifth temperature sensor, a sixth temperature sensor, a seventh temperature sensor and a humidity sensor;
the first temperature sensor is arranged on a pipeline between the air filter and the solar radiation absorption device and is used for measuring the temperature value of air flowing through the pipeline, the second temperature sensor is arranged on a pipeline between the solar radiation absorption device and the air heater and is used for measuring the temperature value of air flowing through the pipeline, the third temperature sensor is arranged on a pipeline between the solar radiation absorption device and the air refrigerator and is used for measuring the temperature value of air flowing through the pipeline, the fourth temperature sensor is arranged on a pipeline at the water outlet of the water storage tank and is used for measuring the water temperature value of water flowing out of the water storage tank, the fifth temperature sensor is arranged on a pipeline at the water outlet of the cooling tower and is used for measuring the water temperature value of water flowing out of the cooling tower, and the sixth temperature sensor is arranged on a pipeline at the water inlet of the cooling tower and is used for measuring the water temperature value of water flowing into the cooling tower, the seventh temperature sensor is arranged on a pipeline of the water inlet of the radiation coil and is used for measuring the water temperature value of water flowing into the radiation coil, and the humidity sensor is arranged on a pipeline of the air inlet of the air humidity regulator and is used for measuring the humidity value of air flowing into the air humidity regulator;
the controller is respectively electrically connected with the first temperature sensor, the second temperature sensor, the third temperature sensor, the fourth temperature sensor, the fifth temperature sensor, the sixth temperature sensor and the seventh temperature sensor and is used for receiving temperature values transmitted to the first temperature sensor, the second temperature sensor, the third temperature sensor, the fourth temperature sensor, the fifth temperature sensor, the sixth temperature sensor and the seventh temperature sensor;
the controller is respectively electrically connected with the pipeline fan, the outer pipe driving device, the air heater, the air refrigerator and the air humidity regulator and is used for regulating the temperature and the humidity of air at the air using end by controlling the pipeline fan, the outer pipe driving device, the air heater, the air refrigerator and the air humidity regulator;
the controller is respectively electrically connected with the heat supply temperature adjusting device and the cold supply temperature adjusting device and is used for adjusting the temperature value of water entering the radiation coil pipe by controlling the heat supply temperature adjusting device and the cold supply temperature adjusting device;
the comprehensive utilization system of the solar radiation absorption device is characterized in that the solar panel is respectively electrically connected with the pipeline fan, the outer pipe driving device, the air heater, the air refrigerator, the air humidity regulator, the heat supply temperature regulating device and the cold supply temperature regulating device and is used for providing electric energy required by working for the pipeline fan, the outer pipe driving device, the air heater, the air refrigerator, the air humidity regulator, the heat supply temperature regulating device and the cold supply temperature regulating device.
Compared with the prior art, the invention has the following advantages:
1. the invention obtains an adjustable and controllable energy source by adjusting the heat exchange area of the heat absorbing plate and the heat exchange medium.
2. The solar energy storage battery has various heat utilization forms and controllable heat exchange, absorbs and stores solar energy in transition seasons in the solar battery accumulator for use in cross seasons to solve the problem of large energy consumption in winter and summer.
3. The solar energy utilization rate is improved by fully exploiting the energy advantages of the photovoltaic photo-thermal device, the most efficient and energy-saving cold and heat radiation system and the personalized air supply mode of temperature and humidity automatic control regulation in the existing building energy-saving technical research are combined, the requirements of indoor heating, refrigeration, ventilation and domestic hot water running all year round are efficiently met, and the solar energy utilization device is beneficial to saving energy and improving the indoor air quality.
4. According to the invention, the heat absorbing plate is the corrugated heat absorbing plate with the adjustable V-shaped angle, and compared with a flat plate type heat absorbing plate, the heat absorbing plate overcomes the defects that the heat exchange coefficient between air flow and the heat absorbing plate is low and the heat loss coefficient at the top of the heat absorbing plate is large.
5. The invention adopts the radiation coil pipe system and the temperature and humidity adjusting air supply system which are independently controlled, and a user can open the system automatically according to the requirement; the radiation coil system has the characteristics of high efficiency and energy conservation; the air supply system can adjust the temperature and humidity of air according to user requirements.
Drawings
Fig. 1 is a schematic connection diagram of a comprehensive utilization system of a solar radiation absorption device according to the present invention.
Fig. 2 is a schematic structural view of the solar radiation absorbing device of the present invention.
Fig. 3 is an enlarged view of fig. 2 at a.
Fig. 4 is a schematic perspective view of the first heat resisting device.
Fig. 5 is a schematic view of the connection between the absorber plate and the solar cell panel and the heat insulating layer.
Description of reference numerals:
10-solar panel; 20-a heat absorbing plate; 21-a first heat exchange channel;
30-a first heat resistant means; 31-a thermally insulating tube; 31-1-a heat insulating pipe body;
31-2-bumps; 32-connecting pipe; 32-1-outer tube;
32-2-inner tube; 32-3 — outer tube drive; 32-4-chute;
32-5-spiral through groove; 40-gravity heat pipe; 50-heat insulation sleeve;
60, a water storage tank; 70-a heat insulating layer; 80-a cooling tower;
90-a controller; 200-an air supply loop; 210 — an air purification device;
211-pipeline fan; 212 — an air filter;
220-air temperature and humidity adjusting device; 221-an air heater;
222 — air chiller; 223-air humidity regulator;
224 — a first valve; 225 — a second valve; 310 — hot water supply circuit;
311-hot water pipeline; 312-hot water use end;
320-heating temperature adjusting device 330-cooling temperature adjusting device;
340-radiant coil; 401 — a first temperature sensor;
402 — a second temperature sensor; 403 — a third temperature sensor;
404 — a fourth temperature sensor; 405 — a fifth temperature sensor;
406 — sixth temperature sensor; 407-seventh temperature sensor;
410-humidity sensor.
Detailed Description
The present invention will be described in detail below by way of specific embodiments with reference to the accompanying drawings. While certain embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and the embodiments of the present invention are illustrative only and are not intended to limit the scope of the present invention.
It should be noted that the terms "first", "second", and the like in the present invention are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
As shown in fig. 2, an embodiment of the present invention discloses a solar radiation absorbing apparatus, which includes: the solar cell panel comprises a solar cell panel 10, a heat absorbing plate 20 and a first heat resisting device 30, wherein the solar cell panel 10 is arranged on the upper surface of the heat absorbing plate 20, the heat absorbing plate 20 is used for absorbing light energy which is not absorbed by the solar cell panel 10 and heat energy generated when the solar cell panel 10 works, a first heat exchanging channel 21 is formed in the heat absorbing plate 20, and the first heat resisting device 30 is arranged at the inlet of the first heat exchanging channel 21;
the first heat blocking device 30 includes a heat insulation pipe 31 and a connection pipe 32, the heat insulation pipe 31 is installed inside the connection pipe 32 and can extend into the first heat exchange channel 21 along the connection pipe 32 to prevent the heat exchange medium flowing toward the absorber plate 20 through the first heat blocking device 30 from exchanging heat with the absorber plate 20.
In this embodiment, the solar cell panel 10 includes an outermost toughened glass layer, an outer EVA material layer, a photovoltaic cell sheet layer, an inner EVA material layer, and a TPT material layer, and the photovoltaic cell sheet therein absorbs sunlight and converts the sunlight into electric energy. In the photoelectric conversion process, only a small part of light energy is converted into electric energy, and a large part of light energy is not utilized. In the embodiment, a heat absorbing plate 20 is disposed under the solar cell panel 10, the heat absorbing plate 20 can convert a part of solar energy not utilized by the solar cell panel 10 into heat energy, the heat absorbing plate 20 transfers the heat energy to a heat exchange medium in the first heat exchange channel 21, and then the heat energy is transferred to a using end through the heat exchange medium. The invention can effectively improve the utilization rate of solar energy. Meanwhile, the amount of light energy converted into heat energy by the heat absorbing plate 20 is related to sunshine and climate, and does not change with the requirements of the user end. In order to meet the requirement of a user, the solar radiation absorption device in this embodiment is provided with the first heat resistance device 30 on the first heat exchange channel 21, the first heat resistance device 30 extends the heat insulation pipe 31 into the first heat exchange channel 21 to change the contact area between the heat exchange medium and the heat absorption plate 20, so as to control the heat exchange between the heat exchange medium and the heat absorption plate 20, and the heat quantity transferred to the user by the heat exchange medium is adjustable, so as to meet the requirement of the user.
As shown in fig. 2, 3 and 4, the connecting pipe 32 includes an outer pipe 32-1 and an inner pipe 32-2, the outer pipe 32-1 is sleeved outside the inner pipe 32-2 and can rotate relative to the inner pipe 32-2, and both the upper end and the lower end of the outer pipe 32-1 are connected with the outer wall of the inner pipe 32-2 in a sliding and sealing manner;
the heat insulation pipe 31 comprises a heat insulation pipe body 31-1 and two protrusions 31-2 symmetrically arranged on the outer portion of the heat insulation pipe body 31-1, two sliding grooves 32-4 symmetrical to each other are formed in the inner wall of the outer pipe 32-1 along the length direction of the outer pipe 32-1, two spiral through grooves 32-5 with 180-degree intervals are formed in the side wall of the inner pipe 32-2, the positions of the spiral through grooves 32-5 correspond to the positions of the sliding grooves 32-4, the protrusions 31-2 penetrate through the spiral through grooves 32-5 and then extend into the sliding grooves 32-4, and when the outer pipe 32-1 rotates relative to the inner pipe 32-2, the protrusions 31-2 can slide up and down along the sliding grooves 32-4 under the combined action of the sliding grooves 32-4 and the spiral through grooves 32-5.
The connecting pipe 32 in this embodiment has a simple structure, and is convenient and quick to adjust. By matching the spiral through groove 32-5 with the sliding groove 32-4, the outer pipe 32-1 is rotated, the heat insulation pipe 31 can extend into the first heat exchange channel 21 along the inner wall of the inner pipe 32-2, the heat exchange area between the heat absorption plate 20 and a heat exchange medium is changed according to the amount of the heat insulation pipe extending into the first heat exchange channel 21, or the heat exchange between the heat exchange medium and the heat absorption plate 20 is blocked. The heat exchange medium is air.
As shown in FIG. 2, the connection tube 32 further comprises an outer tube driving device 32-3, and the outer tube driving device 32-3 is fixedly mounted on the inner tube 32-2 and can drive the outer tube 32-1 to rotate around the inner tube 32-2.
In this embodiment, the outer tube driving device 32-3 is used to control the rotation of the outer tube 32-1, so as to control the amount of the heat insulation tube 31 extending into the first heat exchange channel 21. Provides a foundation for realizing automatic control.
As shown in fig. 5, the absorber plate (20) is a cross V-corrugated absorber plate. The shape of the lower surface of the solar cell panel 10 corresponds to the shape of the upper surface of the crossed V-shaped corrugated heat absorbing plate, and the lower surface of the solar cell panel 10 is tightly attached to the upper surface of the crossed V-shaped corrugated heat absorbing plate.
As shown in fig. 2 and 5, the solar radiation absorption apparatus further includes a gravity type heat pipe 40, a heat insulating sleeve 50, a water storage tank 60, a heat insulating layer 70 and a cooling tower 80, wherein the heat insulating sleeve 50 is sleeved outside a heat absorbing section of the gravity type heat pipe 40, an inner wall of the heat insulating sleeve 50 is in contact with an outer wall of the gravity type heat pipe 40 and can slide up and down along the outer wall of the gravity type heat pipe 40, a heat radiating section of the gravity type heat pipe 40 is disposed in the water storage tank 60 and is used for exchanging heat with water in the water storage tank 60, a heat absorbing section of the gravity type heat pipe 40 is disposed in the heat absorbing plate 20, the heat insulating sleeve 50 is disposed between the heat absorbing plate 20 and the gravity type heat pipe 40, the outer wall of the heat insulating sleeve 50 is slidably connected with the heat absorbing plate 20, the heat insulating layer 70 is disposed at the bottom of the heat absorbing plate 20, the cooling tower 80 is disposed at, the gravity type heat pipes 40 are regularly arranged gravity type heat pipe bundle columns. The solar radiation absorption device further comprises a heat insulation sleeve driving device, the heat insulation sleeve driving device is used for driving the heat insulation sleeve 50 to slide up and down, the heat insulation sleeve 50 comprises two sections, namely a heat insulation section made of a heat insulation material and a heat conduction end made of a heat conduction material, the heat insulation sleeve driving device drives the heat insulation sleeve 50 to slide up and down, so that the heat conduction area of the heat absorption section of the heat absorption plate 20 and the gravity type heat pipe 40 can be changed, and further the heat exchange rate of the gravity type heat pipe 40 and the heat absorption plate 20 is controlled. The heat-insulating sleeve driving device can adopt a linear motor to control the heat-insulating sleeve 50 to slide between the heat absorbing plate 20 and the gravity type heat pipe 40.
In this embodiment, the solar radiation absorbing device is mounted on a fixing frame, and in order to better utilize solar energy, the fixing frame can adjust the incident angle between the surface of the solar radiation absorbing device mounted thereon and sunlight, so as to obtain the optimal light energy conversion rate.
As shown in fig. 1, the embodiment of the present invention further discloses a comprehensive utilization system of a solar radiation absorption device, which includes the solar radiation absorption device and an air supply loop 200, wherein the air supply loop 200 includes an air purification device 210 and an air temperature and humidity adjustment device 220, an air inlet of the air purification device 210 is communicated with outside air, an air outlet of the air purification device 210 is communicated with the first heat resistance device 30 of the solar radiation absorption device and is used for sending the air purified by the air purification device 210 into the solar radiation absorption device through the first heat resistance device 30 to exchange heat with the heat absorption plate 20;
the air inlet of the air temperature and humidity adjusting device 220 is communicated with the air outlet of the first heat exchange channel 21 and is used for adjusting the temperature and humidity of the air flowing through the air temperature and humidity adjusting device 220 according to the setting of a user, and the air outlet of the air temperature and humidity adjusting device 220 is communicated with the air using end. The gas end can be a space needing to adjust the temperature and the humidity, such as an indoor space, a factory building and the like.
As shown in fig. 1, the air purification device 210 includes a duct fan 211 and an air filter 212, an air inlet of the duct fan 211 is communicated with the outside air, an air outlet of the duct fan 211 is communicated with an air inlet of the air filter 212, and an air outlet of the air filter 212 is communicated with the first heat resisting device 30 through a pipeline;
the air temperature and humidity adjusting device 220 comprises an air heater 221, an air refrigerator 222 and an air humidity adjuster 223, wherein an air inlet of the air heater 221 is communicated with an air outlet of the first heat exchange channel 21 through a pipeline, and a first valve 224 is arranged on the pipeline between the first heat exchange channel 21 and the air heater 221;
the air inlet of the air cooler 222 is also communicated with the air outlet of the first heat exchange channel 21 through a pipeline, and a second valve 225 is arranged on the pipeline between the first heat exchange channel 21 and the air cooler 222;
the air outlets of the air heater 221 and the air cooler 222 are both communicated with the air inlet of the air humidity regulator 223, and the air outlet of the air humidity regulator 223 is communicated with the air using end.
The air heater 221 in this embodiment may be provided with a plurality of heating pipes in a pipeline through which air flows, and heat the air flowing through the pipeline through the heating pipes, or compress a refrigerant through a compressor in a manner similar to an air conditioner, and heat the air flowing through the air heater 221 through a heat exchange manner. The air cooler 222 compresses a refrigerant by a compressor in a manner similar to an air conditioner, and a heat exchange fin is disposed in the duct to cool air flowing through the air cooler 222 by heat exchange. The air humidity controller 223 may adjust the humidity of the air passing through the air humidity controller 223 by atomizing water into the duct by ultrasonic waves and mixing the atomized water with the air in the duct. The air after being adjusted is finally delivered to the user end through the air supply outlet
As shown in fig. 1, the embodiment of the present invention also discloses another comprehensive utilization system of a solar radiation absorption device, which comprises a hot water supply circuit 310, a heating temperature adjusting device 320, a cooling temperature adjusting device 330 and a radiation coil 340;
the hot water loop 310 comprises a hot water pipeline 311 and a hot water using end 312, wherein one end of the hot water pipeline 311 is communicated with the water outlet of the water storage tank 60, and the other end of the hot water pipeline 311 is communicated with the hot water using end 312 and is used for conveying hot water in the water storage tank 60 to the hot water using end 312 through the hot water pipeline 311;
the water inlet of the heat supply temperature adjusting device 320 is communicated with the water outlet of the water storage tank 60 through a pipeline, the water outlet of the heat supply temperature adjusting device 320 is communicated with the water inlet of the radiation coil 340, and the water outlet of the radiation coil 340 is communicated with the water inlet of the water storage tank 60;
the water inlet of the cooling temperature adjusting device 330 is communicated with the water outlet of the cooling tower 80 through a pipeline, the water outlet of the cooling temperature adjusting device 330 is communicated with the water inlet of the radiation coil 340, the water outlet of the radiation coil 340 is also communicated with the water inlet of the cooling tower 80, and the water inlet of the cooling tower 80 is also communicated with a water supply source.
As shown in fig. 1, the comprehensive utilization system of the solar radiation absorption device further includes a controller 90, a first temperature sensor 401, a second temperature sensor 402, a third temperature sensor 403, a fourth temperature sensor 404, a fifth temperature sensor 405, a sixth temperature sensor 406, a seventh temperature sensor 407, and a humidity sensor 410;
the first temperature sensor 401 is installed on a pipeline between the air filter 212 and the solar radiation absorbing device and is used for measuring a temperature value of air flowing through the pipeline, the second temperature sensor 402 is installed on a pipeline between the solar radiation absorbing device and the air heater 221 and is used for measuring a temperature value of air flowing through the pipeline, the third temperature sensor 403 is installed on a pipeline between the solar radiation absorbing device and the air refrigerator 222 and is used for measuring a temperature value of air flowing through the pipeline, the fourth temperature sensor 404 is installed on a pipeline at a water outlet of the water storage tank 60 and is used for measuring a water temperature value of water flowing out of the water storage tank 60, the fifth temperature sensor 405 is arranged on a pipeline at a water outlet of the cooling tower 80 and is used for measuring a water temperature value of water flowing out of the cooling tower 80, and the sixth temperature sensor 406 is arranged on a pipeline at a water inlet of the cooling tower 80 and is used for measuring water flowing into the cooling tower 80 The seventh temperature sensor 407 is disposed on the pipeline of the water inlet of the radiant coil 340 and measures the temperature of the water flowing into the radiant coil 340, and the humidity sensor 410 is disposed on the pipeline of the air inlet of the air humidity regulator 223 and measures the humidity of the air flowing into the air humidity regulator 223;
the controller 90 is electrically connected with the first temperature sensor 401, the second temperature sensor 402, the third temperature sensor 403, the fourth temperature sensor 404, the fifth temperature sensor 405, the sixth temperature sensor 406 and the seventh temperature sensor 407 respectively and is used for receiving temperature values transmitted to the first temperature sensor 401, the second temperature sensor 402, the third temperature sensor 403, the fourth temperature sensor 404, the fifth temperature sensor 405, the sixth temperature sensor 406 and the seventh temperature sensor 407;
the controller 90 is electrically connected with the duct fan 211, the outer tube driving device 32-3, the air heater 221, the air refrigerator 222 and the air humidity regulator 223, respectively, and is used for regulating the air temperature and humidity of the air using end by controlling the duct fan 211, the outer tube driving device 32-3, the air heater 221, the air refrigerator 222 and the air humidity regulator 223;
the controller 90 is electrically connected to the heating temperature adjusting device 320 and the cooling temperature adjusting device 330, respectively, and is configured to adjust the temperature of the water entering the radiant coil 340 by controlling the heating temperature adjusting device 320 and the cooling temperature adjusting device 330;
in this embodiment, the solar cell panel 10 is electrically connected to the duct fan 211, the outer-tube driving device 32-3, the air heater 221, the air refrigerator 222, the air humidity regulator 223, the heat supply temperature regulating device 320, and the cold supply temperature regulating device 330, and is configured to provide electric energy required by operation for the duct fan 211, the outer-tube driving device 32-3, the air heater 221, the air refrigerator 222, the air humidity regulator 223, the heat supply temperature regulating device 320, and the cold supply temperature regulating device 330.
The working principle of the solar radiation absorption device and the comprehensive utilization system thereof is as follows:
solar radiation absorption device: the solar radiation absorption device converts light energy into electric energy through the solar cell panel 10, and then supplies the electric energy to required electric equipment. The solar radiation absorbing device absorbs the light energy which is not absorbed by the solar cell panel 10 and the heat generated by the solar cell panel 10 during operation through the heat absorbing plate 20, and then the first heat resisting device 30 adjusts the contact area between the heat absorbing plate 20 and the air flowing through the first heat exchanging channel 21, so as to heat the air to a proper temperature, and finally the air is conveyed to a user. The solar radiation absorption device further absorbs the heat in the heat absorption plate 20 through the gravity type heat pipe 40, and uses the heat to heat the water in the water storage tank 60. The heat exchange area between the absorber plate 20 and the gravity type heat pipe 40 is adjusted by the solar radiation absorption device through the heat insulation sleeve 50, so that the heat exchange amount is controlled. The solar radiation absorption device cools water through the cooling tower 80, the cooling water is provided for the water end, and the cooling water can exchange heat with the heat absorption plate 20 through the heat absorption plate 20 to take away redundant heat in the heat absorption plate 20, so that the solar cell panel 10 is controlled at a proper working temperature. As is well known, the efficiency of the solar cell panel 10 decreases with the temperature, so that the photovoltaic conversion efficiency of the solar cell panel 10 can be effectively improved by controlling the operating temperature of the solar cell panel 10, and the power generation capacity of the solar cell panel can be improved.
Comprehensive utilization system of solar radiation absorption device:
the first mode is as follows: solar charging and storage mode
Under the condition that sunlight meets the requirement, the solar cell panel 10 absorbs solar energy and converts the solar energy into electric energy, the electric energy is stored in the energy storage battery through the photovoltaic controller, a discharging mode is carried out through the intelligent charging and discharging controller, direct current in the energy storage battery is converted into alternating current through the inverter, and then the alternating current is transmitted to equipment through the control switch group to be used for operation.
And a second mode: solar air radiation heating mode
Under the condition that the indoor heat load is needed in winter, air in an air source is introduced into the system through the pipeline fan 211, the air is filtered by the air filter 212 and then enters the first heat exchange channel 21, the air is subjected to heat exchange with the heat absorbing plate 20 in the first heat exchange channel 21, the heated air passes through the air heater 212, the controller 90 controls the air temperature to reach the temperature required by a user when the air heater 212 heats the air according to the temperature value set by the user and transmitted by the second temperature sensor 402, and the air discharged from the air heater 212 is humidified by the air humidity regulator 223, so that the humidity of the air also meets the requirements of the user. Finally, warm air is sent into the room through the air supply outlet.
The hot water heated by the gravity type heat pipe 40 in the water storage tank 60 passes through the water outlet of the water storage tank 60 and passes through the heat supply temperature adjusting device 320 to heat the hot water again to meet the requirement of a customer, and the reheated hot water is sent to the radiation coil 340 and then flows back to the water storage tank 60 through the radiation coil 340. The floor heating supply for the user is realized.
And a third mode: solar radiation cooling mode
In summer, when a cold load is needed indoors, the first heat resisting device 30 blocks the air from exchanging heat with the heat absorbing plate 20, the air enters the air cooler 222 after passing through the duct fan 211, the air filter 212 and the first heat resisting device 30, the temperature of the air in the air cooler 222 is reduced to a temperature required by a user, and finally, cold air is fed indoors through the air supply opening. The air cooler 222 is electrically connected to the solar cell panel 10, and the electric power generated by the solar cell panel 10 provides the air cooler 222 with electric power required for operation.
The cold water in the cooling tower 80 flows into the cooling temperature adjusting device 330 through the water outlet of the cooling tower 80, and the cold water is refrigerated again in the cooling temperature adjusting device 330, so that the water temperature reaches the preset requirement, then the cold water is sent into the radiation coil 340, and then the cold water flows back to the cooling tower 80 through the radiation coil 340. The radiation cooling for the user is realized.
And a fourth mode: solar energy heat collection water mode
Under the condition that cold and hot loads are not needed indoors, the comprehensive utilization system of the solar radiation absorption device transmits solar energy to the gravity type heat pipe 40, the evaporation section of the gravity type heat pipe 40 absorbs heat energy and transmits the heat energy to the water storage tank 60, water in the water storage tank 60 absorbs the heat energy, the temperature is increased, the heat energy is stored, and the water pump transmits hot water to the water collecting and distributing device and is used by all users.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. A solar radiation absorbing apparatus, comprising: the solar cell panel comprises a solar cell panel (10), a heat absorbing plate (20) and a first heat resisting device (30), wherein the heat absorbing plate (20) is adhered to the bottom of the solar cell panel (10), the heat absorbing plate (20) is used for absorbing light energy which is not absorbed by the solar cell panel (10) and heat energy generated when the solar cell panel (10) works, a first heat exchanging channel (21) is formed in the heat absorbing plate (20), and the first heat resisting device (30) is installed at an inlet of the first heat exchanging channel (21);
the first heat resisting device (30) comprises a heat insulation pipe (31) and a connecting pipe (32), wherein the heat insulation pipe (31) is installed inside the connecting pipe (32) and can extend into the first heat exchange channel (21) along the connecting pipe (32) to prevent heat exchange media flowing to the heat absorbing plate (20) through the first heat resisting device (30) from exchanging heat with the heat absorbing plate (20).
2. A solar radiation absorbing apparatus according to claim 1, wherein the connecting pipe (32) comprises an outer pipe (32-1) and an inner pipe (32-2), the outer pipe (32-1) is fitted around the outer side of the inner pipe (32-2) and is rotatable with respect to the inner pipe (32-2), and both the upper end and the lower end of the outer pipe (32-1) are slidably and sealingly connected to the outer wall of the inner pipe (32-2);
the heat insulation pipe (31) comprises a heat insulation pipe body (31-1) and two protrusions (31-2) symmetrically arranged on the outer portion of the heat insulation pipe body (31-1), two mutually symmetrical sliding grooves (32-4) are formed in the inner wall of the outer pipe (32-1) along the length direction of the outer pipe (32-1), two spiral through grooves (32-5) with 180-degree intervals are formed in the side wall of the inner pipe (32-2), the positions of the spiral through grooves (32-5) correspond to the positions of the sliding grooves (32-4), the protrusions (31-2) penetrate through the spiral through grooves (32-5) and then extend into the sliding grooves (32-4), and when the outer pipe (32-1) rotates relative to the inner pipe (32-2), the protrusions (31-2) can penetrate through the spiral through grooves (32-5) and extend into the sliding grooves (32-4) under the combined action of the sliding grooves (32-4) and the spiral through grooves (32- And sliding downwards.
3. A solar radiation absorption device according to claim 2, wherein said connecting tube (32) further comprises an outer tube driving means (32-3), said outer tube driving means (32-3) being fixedly mounted on the inner tube (32-2) and being capable of driving the outer tube (32-1) to rotate around the inner tube (32-2).
4. A solar radiation absorbing device according to any one of claims 1 to 3, wherein said absorber plate (20) is a cross-V corrugated absorber plate.
5. A solar radiation absorption device according to claim 4, further comprising a gravity type heat pipe (40), a heat insulating sleeve (50), a water storage tank (60), a heat insulating layer (70) and a cooling tower (80), wherein the heat insulating sleeve (50) is sleeved outside the heat absorbing section of the gravity type heat pipe (40), the inner wall of the heat insulating sleeve (50) is in contact with the outer wall of the gravity type heat pipe (40) and can slide up and down along the outer wall of the gravity type heat pipe (40), the heat releasing section of the gravity type heat pipe (40) is arranged in the water storage tank (60) and is used for heat exchange with water in the water storage tank (60), the heat absorbing section of the gravity type heat pipe (40) is arranged in the heat absorbing plate (20), the heat insulating sleeve (50) is arranged between the heat absorbing plate (20) and the gravity type heat pipe (40) and the outer wall of the heat insulating sleeve (50) is in sliding connection with the heat absorbing plate (20), the heat insulation layer (70) is arranged at the bottom of the absorber plate (20), and the cooling tower (80) is arranged at the bottom of the heat insulation layer (70).
6. A comprehensive utilization system of a solar radiation absorption device according to claim 1, comprising an air supply loop (200), wherein the air supply loop (200) comprises an air purification device (210) and an air temperature and humidity adjusting device (220), an air inlet of the air purification device (210) is communicated with the outside air, an air outlet of the air purification device (210) is communicated with the first heat resisting device (30) of the solar radiation absorption device and is used for sending the air purified by the air purification device (210) into the solar radiation absorption device through the first heat resisting device (30) to exchange heat with the heat absorption plate (20);
the air inlet of the air temperature and humidity adjusting device (220) is communicated with the air outlet of the first heat exchange channel (21) and is used for adjusting the temperature and humidity of air flowing through the air temperature and humidity adjusting device (220) according to user setting, and the air outlet of the air temperature and humidity adjusting device (220) is communicated with an air using end.
7. The comprehensive utilization system of solar radiation absorption devices according to claim 6, wherein the air purification device (210) comprises a pipeline fan (211) and an air filter (212), the air inlet of the pipeline fan (211) is communicated with the outside air, the air outlet of the pipeline fan (211) is communicated with the air inlet of the air filter (212), and the air outlet of the air filter (212) is communicated with the first heat resisting device (30) through a pipeline;
the air temperature and humidity adjusting device (220) comprises an air heater (221), an air refrigerator (222) and an air humidity adjuster (223), wherein an air inlet of the air heater (221) is communicated with an air outlet of the first heat exchange channel (21) through a pipeline, and a first valve (224) is arranged on the pipeline between the first heat exchange channel (21) and the air heater (221);
an air inlet of the air refrigerator (222) is also communicated with an air outlet of the first heat exchange channel (21) through a pipeline, and a second valve (225) is arranged on the pipeline between the first heat exchange channel (21) and the air refrigerator (222);
the air outlets of the air heater (221) and the air refrigerator (222) are communicated with the air inlet of the air humidity regulator (223), and the air outlet of the air humidity regulator (223) is communicated with the air using end.
8. A comprehensive utilization system of solar radiation absorption unit as claimed in claim 5, characterized by comprising a hot water supply circuit (310), a heating temperature regulating unit (320), a cooling temperature regulating unit (330) and a radiant coil (340);
the hot water loop (310) comprises a hot water pipeline (311) and a hot water using end (312), one end of the hot water pipeline (311) is communicated with a water outlet of the water storage tank (60), and the other end of the hot water pipeline (311) is communicated with the hot water using end (312) and is used for conveying hot water in the water storage tank (60) to the hot water using end (312) through the hot water pipeline (311);
the water inlet of the heat supply temperature adjusting device (320) is communicated with the water outlet of the water storage tank (60) through a pipeline, the water outlet of the heat supply temperature adjusting device (320) is communicated with the water inlet of the radiation coil (340), and the water outlet of the radiation coil (340) is communicated with the water inlet of the water storage tank (60);
the water inlet of the cooling temperature adjusting device (330) is communicated with the water outlet of the cooling tower (80) through a pipeline, the water outlet of the cooling temperature adjusting device (330) is communicated with the water inlet of the radiation coil (340), the water outlet of the radiation coil (340) is also communicated with the water inlet of the cooling tower (80), and the water inlet of the cooling tower (80) is also communicated with a water supply source.
9. An integrated utilization system of a solar radiation absorption device according to claim 8, further comprising a controller (90), a first temperature sensor (401), a second temperature sensor (402), a third temperature sensor (403), a fourth temperature sensor (404), a fifth temperature sensor (405), a sixth temperature sensor (406), a seventh temperature sensor (407) and a humidity sensor (410);
the first temperature sensor (401) is installed on a pipe between an air filter (212) and the solar radiation absorbing device and is used for measuring a temperature value of air flowing through the pipe, the second temperature sensor (402) is installed on a pipe between the solar radiation absorbing device and an air heater (221) and is used for measuring a temperature value of air flowing through the pipe, the third temperature sensor (403) is installed on a pipe between the solar radiation absorbing device and an air refrigerator (222) and is used for measuring a temperature value of air flowing through the pipe, the fourth temperature sensor (404) is installed on a pipe at a water outlet of a water storage tank (60) and is used for measuring a water temperature value of water flowing out of the water storage tank (60), the fifth temperature sensor (405) is arranged on a pipe at a water outlet of a cooling tower (80) and is used for measuring a water temperature value of water flowing out of the cooling tower (80), the sixth temperature sensor (406) is arranged on the pipeline of the water inlet of the cooling tower (80) and is used for measuring the water temperature value of water flowing into the cooling tower (80), the seventh temperature sensor (407) is arranged on the pipeline of the water inlet of the radiation coil (340) and is used for measuring the water temperature value of the water flowing into the radiation coil (340), and the humidity sensor (410) is arranged on the pipeline of the air inlet of the air humidity regulator (223) and is used for measuring the humidity value of the air flowing into the air humidity regulator (223);
the controller (90) is respectively electrically connected with the first temperature sensor (401), the second temperature sensor (402), the third temperature sensor (403), the fourth temperature sensor (404), the fifth temperature sensor (405), the sixth temperature sensor (406) and the seventh temperature sensor (407) and is used for receiving temperature values transmitted to the first temperature sensor (401), the second temperature sensor (402), the third temperature sensor (403), the fourth temperature sensor (404), the fifth temperature sensor (405), the sixth temperature sensor (406) and the seventh temperature sensor (407);
the controller (90) is respectively electrically connected with the pipeline fan (211), the outer pipe driving device (32-3), the air heater (221), the air refrigerator (222) and the air humidity regulator (223) and is used for regulating the temperature and the humidity of air at an air using end by controlling the pipeline fan (211), the outer pipe driving device (32-3), the air heater (221), the air refrigerator (222) and the air humidity regulator (223);
the controller (90) is respectively electrically connected with the heating temperature adjusting device (320) and the cooling temperature adjusting device (330) and is used for adjusting the water temperature value entering the radiation coil (340) by controlling the heating temperature adjusting device (320) and the cooling temperature adjusting device (330).
10. A comprehensive utilization system of the solar radiation absorbing apparatus according to claim 9, wherein the solar cell panel (10) is electrically connected to the duct fan (211), the outer tube driving apparatus (32-3), the air heater (221), the air refrigerator (222), the air humidity regulator (223), the heat supply temperature regulating apparatus (320), and the cool supply temperature regulating apparatus (330), respectively, and is used to supply the duct fan (211), the outer tube driving apparatus (32-3), the air heater (221), the air refrigerator (222), the air humidity regulator (223), the heat supply temperature regulating apparatus (320), and the cool supply temperature regulating apparatus (330) with electric power required for operation.
CN202010791855.6A 2020-08-08 2020-08-08 Solar radiation absorption device and comprehensive utilization system thereof Active CN111895661B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010791855.6A CN111895661B (en) 2020-08-08 2020-08-08 Solar radiation absorption device and comprehensive utilization system thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010791855.6A CN111895661B (en) 2020-08-08 2020-08-08 Solar radiation absorption device and comprehensive utilization system thereof

Publications (2)

Publication Number Publication Date
CN111895661A true CN111895661A (en) 2020-11-06
CN111895661B CN111895661B (en) 2021-08-17

Family

ID=73246231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010791855.6A Active CN111895661B (en) 2020-08-08 2020-08-08 Solar radiation absorption device and comprehensive utilization system thereof

Country Status (1)

Country Link
CN (1) CN111895661B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148137A (en) * 1981-03-06 1982-09-13 Kajima Corp Solar heat accumulating device by use of solvent absorbing/liberating heat of fusion
CN2136966Y (en) * 1992-07-13 1993-06-23 北京市太阳能研究所 Plate solar thermal arrester
CN202254021U (en) * 2011-08-16 2012-05-30 上海交通大学 Temperature-humidity independent treatment system adopting cooling tower and solar refrigerator for cooling
CN110224672A (en) * 2019-07-05 2019-09-10 西安科技大学 The ventilated heating system of photovoltaic and photothermal solar comprehensive utilization device and the device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148137A (en) * 1981-03-06 1982-09-13 Kajima Corp Solar heat accumulating device by use of solvent absorbing/liberating heat of fusion
CN2136966Y (en) * 1992-07-13 1993-06-23 北京市太阳能研究所 Plate solar thermal arrester
CN202254021U (en) * 2011-08-16 2012-05-30 上海交通大学 Temperature-humidity independent treatment system adopting cooling tower and solar refrigerator for cooling
CN110224672A (en) * 2019-07-05 2019-09-10 西安科技大学 The ventilated heating system of photovoltaic and photothermal solar comprehensive utilization device and the device

Also Published As

Publication number Publication date
CN111895661B (en) 2021-08-17

Similar Documents

Publication Publication Date Title
WO2016197663A1 (en) Hot water heating device having solar energy and off-peak electric heating energy storage and application
KR200408782Y1 (en) The heating system using a solar collector
CN110224672A (en) The ventilated heating system of photovoltaic and photothermal solar comprehensive utilization device and the device
CN103015646A (en) Photovoltaic solar protection device with fresh air ventilation function
CN112432275A (en) Novel air conditioning system
CN111327270A (en) Double-cold-condenser heat pipe type photovoltaic photo-thermal module-super-Lambert wall system and method
CN108870602A (en) Solar energy optical-thermal, photovoltaic and air conditioner integrated system
CN211200699U (en) Energy-saving combined passive house structure
CN101936619B (en) Solar heat pump system and device thereof
CN101949565A (en) Solar semiconductor air conditioner
CN103267329A (en) Refrigeration, supply heat and hot water system capable of performing solar evaporative cooling and capillary radiation
CN111207519A (en) Heat pipe type photovoltaic photo-thermal module-T-Lambert wall combination system and method
CN113503598A (en) Active and passive phase change heat storage heat collection wall system
CN104165426A (en) Air conditioning system combining direct evaporative cooling with solar heat collection and phase change heat storage
CN109737486A (en) A kind of combined warming system of heat collecting and accumulating wall and air water heat collector
CN211601160U (en) Heat pipe type photovoltaic photo-thermal module-special Lambert wall combination system
CN206504422U (en) Polymorphic natural energy heat-collecting box and utilize apparatus and system using its changes in temperature thermal cycle
CN111895572A (en) Residence fresh air system control method and system
CN111895661B (en) Solar radiation absorption device and comprehensive utilization system thereof
CN207179881U (en) Low energy consumption solution dehumidifying air-conditioning system
CN103162465A (en) Solar energy supply system
CN106931679B (en) Solar heating and refrigerating system based on energy storage and operation control method thereof
CN105135568A (en) Humidification and evaporation cooling type fan-coil unit based on photovoltaic driving
CN107525266A (en) The control method of evaporator assemblies, water heater and water heater
CN201803423U (en) Solar semiconductor air conditioner

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant