CN114234278A - Photoelectric hydrogen production heating cold and hot water combined supply device - Google Patents

Photoelectric hydrogen production heating cold and hot water combined supply device Download PDF

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Publication number
CN114234278A
CN114234278A CN202210035768.7A CN202210035768A CN114234278A CN 114234278 A CN114234278 A CN 114234278A CN 202210035768 A CN202210035768 A CN 202210035768A CN 114234278 A CN114234278 A CN 114234278A
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heating
heat
heat storage
hot water
exchanger
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Chinese (zh)
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吴兆流
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Individual
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    • 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
    • F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
    • 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
    • F24F5/0003—Exclusively-fluid systems
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
    • F28D20/0043—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material specially adapted for long-term heat storage; Underground tanks; Floating reservoirs; Pools; Ponds
    • 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
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • 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
    • H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
    • 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
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/272—Solar heating or cooling
    • 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
    • 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
    • Y02E10/60—Thermal-PV hybrids
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy

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

Abstract

The invention relates to a photoelectric hydrogen production heating cold and hot water combined supply device which comprises a photoelectric photo-thermal component, an inversion and networking controller, a hydrogen production machine, a hydrogen storage tank, a heat exchanger, a hot water tank, a water supplementing tank, an energy storage tank, a season-crossing heat storage pool, an outdoor exchanger, an indoor exchanger, a system controller, a solar circulating pump, a hot water supply pump, a refrigeration pump, a heat production pump and a heating or cooling circulating pump. The solar energy heat storage device is characterized in that a photoelectric photo-thermal group and a refrigeration system are adopted to heat a heat storage working medium in a season-crossing heat storage pool together, so that all-weather solar heating is guaranteed, and a set of solar energy device can produce various products such as hydrogen, heat, cold and hot water while generating electricity. The invention realizes green zero carbonization for heating or cooling of buildings in production and living of people, has low operation cost compared with a product with single function, and is a very practical solar energy utilization device.

Description

Photoelectric hydrogen production heating cold and hot water combined supply device
Technical Field
The invention relates to a photoelectric hydrogen production heating cold and hot water combined supply device, belongs to the technical field of solar energy application, and relates to a photoelectric hydrogen production heating cold and hot water combined supply device which can be widely applied to buildings in cities, towns and villages and hydrogen utilization industries.
Background
At present, no photoelectric hydrogen production heating cold and hot water combined supply device in the form exists, and the existing solar energy utilization device mainly has three modes: firstly, generating power by solar energy; secondly, solar energy heating; thirdly, a solar cooker; with the large demand on the market and the rapid development of the solar industry, a small number of trial-manufacture and demonstration products are provided for solar refrigeration, solar energy and solar energy hydrogen production devices, and with the aggravation of environmental pollution, the shortage of energy sources and the start of national double-carbon attack and hardening war, the popularization and application of solar energy will become the important importance in developing and applying new energy sources. Along with the development of social economy, the energy consumption scale of industrial and agricultural production and people's life is greatly improved. At present, no solar device can simultaneously produce electricity, hydrogen, heat (heat for heating, which is called heat for short, the same below), cold water and hot water. The development of a photoelectric hydrogen production heating, cold and hot water combined supply device is very necessary, and the market prospect is wide.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the photoelectric hydrogen production heating cold and hot water combined supply device, which can produce hydrogen, heat, cold and hot water while generating electricity, realizes multiple products of combined power supply, heat and the like of a set of solar device, realizes zero energy consumption for buildings in cities, towns and villages, has low operating cost, can realize green zero-carbon production and life of people, and is a very practical photoelectric hydrogen production heating cold and hot water combined supply device.
The technical scheme adopted by the invention is as follows: the invention relates to a photoelectric hydrogen production and heating cold and hot water combined supply device, which comprises a photoelectric photo-thermal component, an inversion and networking controller, a hydrogen production machine, a hydrogen storage tank, a heat exchanger, a hot water tank, a water supplementing tank, an energy storage tank, a cross-season heat storage pool, an outdoor exchanger, an indoor exchanger, a system controller, a solar circulating pump, a water supply and heating pump, a refrigerating pump, a heating pump and a heating or cooling circulating pump The heat storage input pipe, the heat utilization valve, the heat utilization pipe, the heat supply heat exchanger and the heat utilization return pipe are connected into a heat circulation system for heating by a hot water supply pump, a heat storage input pipe, a heat storage valve, a heat storage exchanger and a heat storage return pipe, and heat is stored cold liquid in the energy storage box or a heat storage working medium in a cross-season heat storage pool, the heat exchanger for heating and a refrigeration exchanger are arranged in the energy storage box, the outer ends of the heat exchanger for heating and the refrigeration exchanger are respectively connected with the heat utilization pipe, the heat utilization return pipe and a refrigeration pipe network, a heating or refrigeration circulating pipe is connected with a heating or refrigeration circulating pump, a heating or refrigeration circulating pipe and an indoor exchanger to form a heating or refrigeration circulation system for buildings, the cross-season pool is internally provided with the heat storage exchanger, a refrigeration primary radiator, a heating and heat storage heat extraction device and the heat storage working medium, the heat storage working medium is in a liquid state or a solid state, and the outdoor exchanger is connected with the refrigeration pipe network, The refrigeration flow-limiting valve, the refrigeration exchanger, the refrigeration pump and the refrigeration primary radiator are connected to form a refrigeration system, an outdoor exchanger fan is arranged on one side of the outdoor exchanger, the outdoor exchanger is a secondary radiator in the refrigeration system, the power of the refrigeration pump is sourced from an alternating current wire outside an inversion and networking controller, the hydrogen production machine directly supplies direct current generated by a photovoltaic cell panel through a direct current wire, the tops of the hot water tank and the energy storage tank are on a horizontal line, an overflow pipe is connected into a whole, the inversion and networking controller inverts the direct current generated by the photovoltaic cell panel into alternating current except for hydrogen production and transmits the alternating current to all power utilization equipment of the system, redundant electricity is directly output on the network, the photoelectric and photothermal component consists of the photovoltaic cell panel, a condenser and a solar heating circulating pipe, and the solar heating circulating pipe is arranged on the back side of the photovoltaic cell panel, the condenser is arranged on two sides of the photovoltaic cell panel, the working media circulating in the refrigerating pump and the heating pump are substances such as carbon dioxide and refrigerant capable of evaporating at low temperature, and a refrigerating flow-limiting valve or a heating flow-limiting valve is arranged in the circulating pipe network, so that pressure difference is formed between two ends of an inlet and an outlet of the refrigerating pump and the heating pump, and refrigeration or heating is realized.
The photoelectric hydrogen production and heating cold and hot water combined supply device adopts the photoelectric photo-thermal group and the refrigeration system to heat the heat storage working medium in the cross-season heat storage pool, and the heat energy is used in the heating season, so that the all-weather solar heating is guaranteed.
Furthermore, the system controller is a master controller which controls all electrical devices of the technical device to operate intelligently (connection of all wires and signal lines outside the system controller is omitted in the drawing).
Furthermore, the water replenishing tank is used for replenishing water for the hot water tank, and a water replenishing pipe is arranged on the water replenishing tank.
Furthermore, the condenser (not shown in the drawings) condenses sunlight on two sides of the photovoltaic cell panel onto the photovoltaic cell panel, so that the power generation capacity of the photovoltaic cell panel and the temperature in the solar heating circulating pipe are improved, and the condenser is used for single-axis tracking in the south and north directions.
Furthermore, the refrigeration primary radiator stores most of heat energy generated in the refrigeration system in the season-spanning heat storage pool, and the heat energy is used for heating in rainy and snowy days.
Furthermore, the heat storage exchanger stores redundant heat energy of hot water produced in summer in the cross-season heat storage pool, and the heat energy is used for heating in a heating season, so that all-weather heating of the system is guaranteed.
Furthermore, the heat and cold storage liquid adopts working media such as antifreeze, heat conduction oil, mixed water and the like.
Furthermore, the refrigeration pump, the heating flow-limiting valve, the refrigeration flow-limiting valve, the outdoor exchanger, the heating exchanger and the refrigeration exchanger are all universal products in the air-conditioning industry, and the reliability of the system is ensured.
Furthermore, the solar circulating pump, the hot water supply pump and the heating or cold circulating pump are all universal products in the market, so that the manufacturing cost of the system can be reduced.
Furthermore, the heat storage exchanger and the heat exchanger for heating both adopt heat exchanger universal products on the market.
Furthermore, general products such as the indoor exchanger, the valve, the pipe network and the pipe fitting in the system are general products in the market, so that the manufacturing difficulty of the system can be reduced.
Furthermore, the water replenishing pipe is connected with a tap water pipe, and the produced hot water can be directly used for life and production.
Further, the temperature probe and the liquid level probe provide required relevant signals for a system controller.
Furthermore, the photovoltaic cell panel and the condenser are customized products, and the back of the photovoltaic cell panel is provided with a solar heating circulating pipe.
Further, the photoelectric and photothermal assembly is manufactured and installed according to the environment of the application site.
Furthermore, the hydrogen production machine and the hydrogen storage tank are universal products in the market, the manufacturing difficulty of the system can be reduced, and the hydrogen production machine is provided with a direct current voltage stabilizing function.
Further, the inversion and networking controller adopts a general product in the market.
The invention with the structure has the following beneficial effects: the scheme provides a warm hot and cold water allies oneself with confession device of photoelectricity hydrogen manufacturing, has realized that one set of solar device can produce hydrogen, hot, cold, hot water multiple product when generating electricity, and the season energy storage of striding makes solar energy heating in all weather secure, and heating or cooling do not adopt conventional energy, realizes that the building heats or the green zero carbonization of cooling, and the product of comparing with single function building heating or cooling system running cost is low, is the warm hot and cold water allies oneself with confession device of a very practical photoelectricity hydrogen manufacturing.
Drawings
Fig. 1 is a schematic view of the main structure of a heating, cold and hot water combined supply device for photoelectric hydrogen production.
The system comprises a photoelectric photo-thermal component 1, a photovoltaic and photo-thermal component 2, an inversion and networking controller 3, a hydrogen production machine 4, a hydrogen storage tank 5, a heat exchanger 6, a hot water tank 7, a water replenishing tank 8, an energy storage tank 9, a season-crossing heat storage pool 10, an outdoor exchanger 11, an indoor exchanger 12, a system controller 13, a solar circulating pump 14, a hot water supply pump 15, a refrigeration pump 16, a heating pump 17, a heating or cooling circulating pump 18, a photovoltaic cell panel 19, a heating exchanger 20, a heat storage exchanger 21, a refrigeration exchanger 22, a refrigeration primary radiator 23, a heating heat collector 24, an outdoor exchanger fan 25, a heating flow limiting valve 26, a refrigeration flow limiting valve 27, a heat utilization valve 28, a heat storage valve 29, a solar heating valve 30, a heat storage heating valve 31, a solar heating circulating pipe 32, a direct current wire 33, a heat exchanger 33, a solar heat pump, a solar heat circulating pipe 32, a solar heat storage pipe, a solar heat pump, The system comprises an alternating current wire, 34, a hydrogen outlet pipe, 35, a hydrogen output pipe, 36, a water replenishing pipe, 37, a hot water outlet pipe of a hot water tank, 38, a heat storage input pipe, 39, a hot water valve, 40, a heating or cooling circulating pipe, 41, a hot water pipe, 42, an overflow pipe, 43, a heat pipe, 44, a heat return pipe, 45, a heating heat exchanger, 46, a heat storage return pipe, 47, a refrigeration pipe network, 48, heat storage cold liquid, 49, heat storage working medium, 50, an exhaust pipe, 51, a temperature probe, 52, a liquid level probe, 53, photoelectric and photothermal group, 54, a signal wire and an electric wire, 55 and a building.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present invention relates to a photoelectric hydrogen production heating and cold water combined supply device, which comprises a photoelectric photo-thermal component 1, an inversion and networking controller 2, a hydrogen production machine 3, a hydrogen storage tank 4, a heat exchanger 5, a hot water tank 6, a water replenishing tank 7, an energy storage tank 8, a season-crossing heat storage tank 9, an outdoor exchanger 10, an indoor exchanger 11, a system controller 12, a solar energy circulating pump 13, a hot water supply pump 14, a refrigeration pump 15, a heat production pump 16, a heating or cooling circulating pump 17, etc.
One side of the heat exchanger 5 is connected with a solar circulating pump 13 and a solar circulating pipe 31, the other side is connected with a heating flow limiting valve 25, a heating pump 16, a heating exchanger 19 and a solar heating valve 29 to form a solar heating system, two ends of the solar heating valve 29 are connected with a heating heat collector 23 and a heat storage heating valve 30 to enable the solar heating valve 29 to use heat energy in the cross-season heat storage pool 9 for heating in rainy and snowy days, the inside of the hot water tank 6 is provided with the heating exchanger 19, the outside is provided with a hot water tank hot water outlet pipe 37, a heat supply water pump 14, a heat storage input pipe 38, a heat valve 27, a heat pipe 43, a heat supply heat exchanger 45 and a heat return pipe 44 are connected into a heat circulation system for heating, a cold liquid 48 in the energy storage tank 8 or a working medium 49 in the cross-season heat storage pool 9 is heated, the energy storage box 8 is internally provided with a heat exchanger 45 for heating and a refrigeration exchanger 21, the outer ends of the heat exchanger 45 for heating and the refrigeration exchanger 21 are respectively connected with a heat pipe 43 for heat utilization, a heat return pipe 44 for heat utilization and a refrigeration pipe network 47, a heating or cooling circulating pipe 40, a heating or cooling circulating pipe 17, a heating or cooling circulating pipe 40 and an indoor exchanger 11 are connected to form a building heating or cooling circulating system, the season-crossing heat storage pool 9 is internally provided with a heat storage exchanger 20, a refrigeration primary radiator 22, a heating and heat fetching device 23 and a heat storage working medium 49, the heat storage working medium 49 is liquid or solid, the outdoor exchanger 10 is connected with the refrigeration pipe network 47, the refrigeration flow limiting valve 26, the refrigeration exchanger 21, the refrigeration pump 15 and the refrigeration primary radiator 22 to form a refrigeration system, one side of the outdoor exchanger 10 is provided with an outdoor exchanger fan 24, and the outdoor exchanger 10 is a secondary radiator in the refrigeration system, the power consumption of the refrigeration pump 15 comes from an alternating current wire 33 outside the inversion and networking controller 2, the hydrogen production machine 3 directly supplies direct current generated by the photovoltaic cell panel 18 through a direct current wire 32, the tops of the hot water tank 6 and the energy storage tank 8 are on a horizontal line, an overflow pipe 42 is connected into a whole, the inversion and networking controller 2 inverts the direct current generated by the photovoltaic cell panel 18 except for hydrogen production into alternating current to be conveyed to all electric equipment of the system for use, and surplus electricity is directly output on the internet, the photovoltaic and thermal assembly 1 consists of the photovoltaic cell panel 18, a condenser and a solar heating circulating pipe 31, the solar heating circulating pipe 31 is arranged on the back of the photovoltaic cell panel 18, the condenser is arranged on two sides of the photovoltaic cell panel 18, working media circulating in the refrigeration pump 15 and the heating pump 16 are substances such as carbon dioxide and refrigerants which can be evaporated at low temperature, and a refrigerating flow-limiting valve 26 or a heating flow-limiting valve 25 is arranged in the circulating pipe network, so that pressure difference is formed between the two ends of the inlets and the outlets of the refrigerating pump 15 and the heating pump 16, and refrigeration or heating is realized.
The photoelectric hydrogen production and heating cold and hot water combined supply device adopts the photoelectric photo-thermal group 54 and the refrigeration system to heat the heat storage working medium 49 in the cross-season heat storage tank 9 together, and the heat energy is used in the heating season, so that the all-weather solar heating is guaranteed.
The system controller 12 is used for controlling all electrical devices of the technical device to operate intelligently under the general control (connection of all wires and signal lines 54 outside the system controller 12 is omitted in the drawing).
The water replenishing tank 7 is used for replenishing water for the hot water tank 6, and a water replenishing pipe 36 is arranged on the water replenishing tank 7.
The condenser (not shown in the drawings) is used for condensing sunlight on two sides of the photovoltaic cell panel 18 onto the photovoltaic cell panel 18, so that the power generation capacity of the photovoltaic cell panel 18 and the temperature in the solar heating circulating pipe 31 are improved, and the condenser is used for single-axis tracking in the south and north directions.
The refrigeration first-stage radiator 22 is used for storing most of heat energy generated in the refrigeration system in the season-spanning heat storage tank 9, and the heat energy is used for heating in rainy and snowy days.
The heat storage exchanger 20 stores redundant heat energy generated by hot water produced in summer in the cross-season heat storage pool 9, and the heat energy is used for heating in a heating season, so that all-weather heating of the system is guaranteed.
The heat and cold storage liquid 48 is working media such as antifreeze, heat conduction oil, blending water and the like.
The refrigerating pump 15, the heating pump 16, the heating flow-limiting valve 25, the refrigerating flow-limiting valve 26, the outdoor exchanger 10, the heating exchanger 19 and the refrigerating exchanger 21 are all universal products in the air-conditioning industry, and the reliability of the system is ensured.
The solar circulating pump 13, the hot water supply pump 14 and the heating or cold circulating pump 17 are all universal products in the market, so that the manufacturing cost of the system can be reduced.
The heat storage exchanger 20 and the heat supply heat exchanger 45 are all universal products of heat exchangers on the market.
The indoor exchanger 11, the valve, the pipe network, the pipe fitting and other general products in the system are all general products in the market, and the manufacturing difficulty of the system can be reduced.
The water replenishing pipe 36 is connected with a tap water pipe, and the produced hot water can be directly used for life and production.
The temperature probe 51 and the liquid level probe 52 are used for providing relevant signals required by the system controller.
The photovoltaic cell panel 18 and the condenser are customized products, and the back of the photovoltaic cell panel 18 is provided with a solar heating circulating pipe 31.
And manufacturing and installing the photoelectric and photothermal group 54 according to the setting of the application field environment.
The hydrogen production machine 4 and the hydrogen storage tank 5 are universal products in the market, the manufacturing difficulty of the system can be reduced, and the hydrogen production machine 5 is provided with a direct current voltage stabilizing function.
The inversion and networking controller 2 is a general product in the market.
When the photoelectric hydrogen production hot-cold-hot water combined supply device is used for producing hydrogen, the hot water valve 39 is opened, when the photoelectric hydrogen production hot-cold-hot water combined supply device is used for producing hydrogen, a trained qualified operator operates the photoelectric hydrogen production hot-cold-hot water combined supply device, and when a building 55 is used for heating or cooling, the product of the technology is operated by a known air conditioner operation method.
It is noted that, in this document, relational terms such as or, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," "includes," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. A photoelectric hydrogen production and heating cold and hot water combined supply device comprises a photoelectric photo-thermal component, an inversion and networking controller, a hydrogen production machine, a hydrogen storage tank, a heat exchanger, a hot water tank, a water replenishing tank, an energy storage tank, a cross-season heat storage pool, an outdoor exchanger, an indoor exchanger, a system controller, a solar circulating pump, a hot water supply pump, a refrigerating pump, a heating pump and a heating or cooling circulating pump The heat circulation system for heating is formed by connecting a heat return pipe or a hot water supply pump, a heat storage input pipe, a heat storage valve, a heat storage exchanger and a heat storage return pipe, and is used for heating heat storage cold liquid in an energy storage box or a heat storage working medium in a season-crossing heat storage tank.
2. The photoelectric hydrogen production combined heating, cooling, heating and water supply device according to claim 1, characterized in that: the refrigeration first-stage radiator is used for storing most of heat energy generated in the refrigeration system in the season-spanning heat storage pool.
3. The photoelectric hydrogen production combined heating, cooling, heating and water supply device according to claim 1, characterized in that: the inversion and networking controller inverts direct current generated by the photovoltaic cell panel into alternating current except for hydrogen production, and transmits the alternating current to all power utilization equipment of the system for use, and redundant electricity is directly output on the internet.
4. The photoelectric hydrogen production combined heating, cooling, heating and water supply device according to claim 1, characterized in that: the heat storage working medium in the season-crossing heat storage pool is heated by adopting the photoelectric and photo-thermal group and the refrigerating system together.
5. The photoelectric hydrogen production combined heating, cooling, heating and water supply device according to claim 1, characterized in that: the condenser is used for condensing sunlight on two sides of the photovoltaic cell panel to the photovoltaic cell panel, so that the generating capacity of the photovoltaic cell panel and the temperature in the solar heating circulating pipe are improved.
CN202210035768.7A 2022-01-14 2022-01-14 Photoelectric hydrogen production heating cold and hot water combined supply device Pending CN114234278A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024080865A1 (en) 2022-10-10 2024-04-18 Partners With Sun Inc. An industrial scale power plant, a system including an industrial scale power plant and one or more appliances, a convection oven, and a hot and cold thermal fluid supply method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024080865A1 (en) 2022-10-10 2024-04-18 Partners With Sun Inc. An industrial scale power plant, a system including an industrial scale power plant and one or more appliances, a convection oven, and a hot and cold thermal fluid supply method
NL2033272B1 (en) 2022-10-10 2024-04-26 Partners With Sun Inc An industrial scale power plant, a system including an industrial scale power plant and one or more appliances, a convection oven, and a hot and cold thermal oil supply method

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