CN107940791A - A kind of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of solar sources - Google Patents
A kind of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of solar sources Download PDFInfo
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- CN107940791A CN107940791A CN201711395842.1A CN201711395842A CN107940791A CN 107940791 A CN107940791 A CN 107940791A CN 201711395842 A CN201711395842 A CN 201711395842A CN 107940791 A CN107940791 A CN 107940791A
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- heat exchanger
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 238000010248 power generation Methods 0.000 title claims abstract description 20
- 238000004146 energy storage Methods 0.000 claims abstract description 62
- 238000012423 maintenance Methods 0.000 claims abstract description 10
- 238000004321 preservation Methods 0.000 claims abstract description 5
- 238000002955 isolation Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 78
- 239000007789 gas Substances 0.000 claims description 35
- 239000000498 cooling water Substances 0.000 claims description 26
- 239000003546 flue gas Substances 0.000 claims description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 19
- 239000002918 waste heat Substances 0.000 claims description 13
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 10
- 230000003134 recirculating effect Effects 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 10
- 230000008676 import Effects 0.000 claims description 7
- 239000000779 smoke Substances 0.000 claims description 4
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B11/00—Compression machines, plants or systems, using turbines, e.g. gas turbines
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2327/00—Refrigeration system using an engine for driving a compressor
- F25B2327/001—Refrigeration system using an engine for driving a compressor of the internal combustion type
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- 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
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of solar sources, including being continuously the power supply of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system round the clock, breaking away from the photovoltaic generation energy-storage system relied on power grid, rechargeable energy based on solar sources offer is that gas engine heat pump system builds a stable micro- working environment, isolation building interior environment and outdoor disturbing factor and is building heat preservation, avoids building cold bridge, the accumulating type building maintenance structure of heat bridge generation, and gas engine heat pump system.Present system is that solar sources heat, electric fishing are caught converting system to couple non-electrical building energy supplying system with gas engine heat pump system and accumulating type architectural exterior-protecting construction, it can realize that non-electrical is run, building can be continuously round the clock in all kinds of areas and energize and have higher efficiency.
Description
Technical field
The present invention relates to renewable energy utilization technology, the accumulating type non-electrical gas-burning machine heat pump of more particularly to a kind of solar sources
Cooling heating and power generation system.
Background technology
In today that energy problem becomes increasingly conspicuous, Building Energy-saving has obtained more and more attention.Solar energy is one
The regenerative resource that kind is inexhaustible, nexhaustible, and it is pollution-free, thus receive the extensive concern of people.Solar sources heat,
It is to be combined together photovoltaic and photo-thermal that converting system is caught in electric fishing, and the output of existing electric power has thermal energy to export, it can be achieved that higher again
Solar energy utilization ratio.But since solar heat current density is relatively low, easily influenced by season and weather, especially in rainy days
And night.At this time, if solar energy is used alone can not meet the needs of building is to the energy for building heating, often use at this time
Electrical heating aids in, and considerably increases the energy consumption of building.
Gas-burning machine heat pump is worked by combustion in IC engine natural gas driven compressors, has efficient, energy saving, safety, ring
The advantages that protecting, stablizing.Increasingly it is taken seriously in gas-burning machine heat pump today of energy and environment outstanding problem.But work as gas engine
When cold district heats, evaporating temperature reduces heat pump, greatly reduces the efficiency of gas-burning machine heat pump.
The content of the invention
The purpose of the present invention is overcome deficiency of the prior art, there is provided a kind of accumulating type non-electrical gas engine heat of solar sources
Cooling heating and power generation system is pumped, the system is that solar sources heat, electric fishing are caught converting system and gas engine heat pump system and accumulating type
Architectural exterior-protecting construction coupling non-electrical building energy supplying system, it is possible to achieve non-electrical is run, and can be round the clock continuously and be built in all kinds of areas
Build and energize and have higher efficiency.
The technical solution adopted in the present invention is：A kind of accumulating type non-electrical gas-burning machine heat pump supply of cooling, heating and electrical powers system of solar sources
System, including be continuously the power supply of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system round the clock, break away from the photovoltaic relied on power grid
Electrification energy storage system, a stable micro- building ring is built based on the rechargeable energy that solar sources provide for gas engine heat pump system
Border, isolation building interior environment are with outdoor disturbing factor and are building heat preservation, the accumulating type for avoiding building cold bridge, heat bridge from producing
Building maintenance structure, and gas engine heat pump system.
The photovoltaic generation energy-storage system includes sequentially connected：For solar energy being converted into the photovoltaic cell battle array of electric energy
Row, storage electric energy are used for the energy-storage battery of uninterrupted power supply round the clock, and the inverter for power supply for electrical equipment.
The accumulating type building maintenance structure includes：Optimum working temperature ring is in for building photovoltaic battery array
Border, the solar energy heat collection pipe for realizing the round-the-clock stable and high effective operation of photovoltaic efficiency, heat exchanger, and energy storage building enclosing wall；Institute
State solar energy heat collection pipe to be arranged on the photovoltaic battery array, the both ends of the solar energy heat collection pipe are respectively connected to described change
The thermal-arrest side entrance sum aggregate hot side outlet of hot device；The energy storage side outlet of the heat exchanger and energy storage side entrance are respectively connected to described
The energy storage side entrance of energy storage building enclosing wall and energy storage side outlet.
The gas engine heat pump system includes gas engine, compressor, evaporator, evaporator water circulating pump, expansion valve, cooling
Water water pump, condenser, water tank, afterheat heat exchanger, waste heat recovery recirculating water pump, flue gas heat-exchange unit, cylinder sleeve heat exchanger；The storage
The low-temperature heat source side entrance of energy building enclosing wall and low-temperature heat source side outlet are respectively connected to the low-temperature heat source outlet of the evaporator
With low-temperature heat source entrance, the evaporator inlet and evaporator outlet of the evaporator be respectively connected to the expansion valve outlet and
The air inlet of the compressor, the exhaust outlet of the compressor are connected to the condenser inlet of the condenser, the expansion valve
Entrance be connected to the condensator outlet of the condenser, the cooling water inlet of the condenser is connected to going out for the water tank
Mouthful, the cooling water outlet of the condenser is connected to the cooling water inlet of the afterheat heat exchanger, the afterheat heat exchanger it is cold
But water out is connected to the entrance of the water tank；The compressor is arranged on the evaporator outlet of the evaporator and the condensation
In connecting pipeline between the condenser inlet of device, the compressor is connected by axis with the gas engine, the gas engine
Flue gas exhaust mouth the smoke inlet of the flue gas heat-exchange unit is connected to by smoke discharging pipe；The cylinder sleeve heat exchanger is connected to institute
State on gas engine, the import of the cylinder sleeve heat exchanger is connected to the cylinder sleeve water out of the afterheat heat exchanger, the cylinder sleeve heat exchange
The outlet of device is connected to the cylinder sleeve water inlet of the flue gas heat-exchange unit, and the cylinder sleeve water out of the flue gas heat-exchange unit is connected to described
The cylinder sleeve water inlet of afterheat heat exchanger.
Further, photo-thermal is provided with the solar energy heat collection pipe being connected with the collection hot side outlet of the heat exchanger
Water circulating pump, the solar thermochemical cycle water pump is by being wired to the inverter.
Further, the company between the energy storage side outlet of the energy storage side entrance of the heat exchanger and the energy storage building enclosing wall
Enclosure wall water circulating pump is provided with adapter line, the enclosure wall water circulating pump is by being wired to the inverter.
Further, the low-temperature heat source entrance of the low-temperature heat source side outlet of the energy storage building enclosing wall and the evaporator it
Between connecting pipeline on be provided with evaporator water circulating pump, the evaporator water circulating pump is by being wired to the inversion
Device.
Further, it is provided with the connecting pipeline between the outlet and the cooling water inlet of the condenser of the water tank
Cooling water water pump, the cooling water water pump is by being wired to the inverter.
Further, the connecting tube between the import of the cylinder sleeve water out of the afterheat heat exchanger and the cylinder sleeve heat exchanger
Waste heat recovery recirculating water pump is provided with line, the waste heat recovery recirculating water pump is by being wired to the inverter.
Further, the photovoltaic battery array includes the photovoltaic cell that several are serially connected, and the photovoltaic cell is
One kind in monocrystalline silicon battery, polycrystal silicon cell, amorphous silicon battery and hull cell.
Further, the solar energy heat collection pipe is evenly arranged in the back side of the photovoltaic battery array.
The beneficial effects of the invention are as follows：
A kind of 1. accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of solar sources of the present invention, by photovoltaic generation storing up electricity
System is combined with gas engine heat pump system and accumulating type architectural exterior-protecting construction, and a stabilization is built for gas engine heat pump system
Working temperature environment, add the scope of application of gas-burning machine heat pump, improve the work efficiency of system.
2. in the present invention, photovoltaic generation power storage system, can either make full use of solar energy to export high-grade electric energy, and energy
The effective thermal energy using solar energy conversion, realizes the photoelectricity to solar sources, photo-thermal gradient trans-utilization.
3. in the present invention, photovoltaic generation power storage system can be continuously whole device power supply round the clock, break away from and power grid is relied on.
Solar energy is converted into electric energy by photovoltaic cell daytime to be stored in energy-storage battery, is supplied by inverter to electrical equipment in device
Electricity；It is powered at night by the electric energy stored in energy-storage battery by inverter for electrical equipment in device.Realize round the clock not between
Cut-off electricity, realizes that co-feeding system non-electrical is run.
4. in the present invention, solar energy heat collection pipe is evenly distributed with the photovoltaic cell back side, it is able to maintain that photovoltaic cell is in most preferably
Operating temperature (25 DEG C), realizes the round-the-clock stable and high effective operation of photovoltaic efficiency.
5. in the present invention, the heat storage of solar energy heat collection pipe can be both continuously in accumulating type building maintenance structure
Gas engine heat pump system builds a stable working temperature environment, improves gas engine heat pump system COP, and being capable of separating building
Internal environment and outdoor environment, reduce building load demand, can also be building heat preservation, and then realize that substituting external wall protects
Temperature.So as to improve the whole efficiency of gas engine heat pump system heating.
6. in the present invention, accumulating type architectural exterior-protecting construction can store thermal energy and obstruct Building Indoor Environment and environment
Between connection, prevent the generation of architectural exterior-protecting construction cold bridge, heat bridge, substantially reduce building energy consumption, be conducive to building it is energy saving.
Brief description of the drawings
Fig. 1：A kind of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system structure diagram of solar sources of the present invention.
Attached drawing marks：1- photovoltaic battery arrays；2- energy-storage batteries；3- inverters；4- solar energy heat collection pipes；5- solar thermochemical cycles
Water pump；6- heat exchangers；7- enclosure wall water circulating pumps；8- expansion valves；9- cooling water water pumps；10- condensers；11- water tanks；12- waste heats
Heat exchanger；13- waste heat recovery recirculating water pumps；14- flue gas heat-exchange units；15- cylinder sleeve heat exchangers；16- gas engines；17- compressors；
18- evaporators；19- evaporator water circulating pumps；20- energy storage building enclosing walls；
The collection hot side outlet of a- heat exchangers；The thermal-arrest side entrance of b- heat exchangers；The energy storage side entrance of c- heat exchangers；D- exchanges heat
The energy storage side outlet of device；The energy storage side outlet of e- energy storage building enclosing walls；The energy storage side entrance of f- energy storage building enclosing walls；G- energy storage is built
The low-temperature heat source side entrance of fencing；The low-temperature heat source side outlet of h- energy storage building enclosing walls；The low-temperature heat source outlet of i- evaporators；
The low-temperature heat source entrance of j- evaporators；K- evaporator inlets；L- evaporator outlets；M- condensator outlets；N- condenser inlets；o-
The cooling water inlet of condenser；The cooling water outlet of p- condensers；The outlet of q- water tanks；The entrance of r- water tanks；S- waste heats exchange heat
The cooling water inlet of device；The cooling water outlet of t- afterheat heat exchangers；The cylinder sleeve water out of u- afterheat heat exchangers；V- afterheat heat exchangers
Cylinder sleeve water inlet；The cylinder sleeve water out of w- flue gas heat-exchange units；The cylinder sleeve water inlet of x- flue gas heat-exchange units；Y- cylinder sleeve heat exchangers
Import；The outlet of z- cylinder sleeve heat exchangers；The exhaust outlet of A- compressors；The exhaust outlet of B- compressors；The entrance of C- expansion valves；D- is swollen
The outlet of swollen valve.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
The present invention is by photovoltaic/heat (PV/T) technology and gas engine heat pump system and accumulating type building maintenance structure
It is combined, three complements each other, and improves the efficiency and stability of system, can meet the needs of building is to the energy.Building is saved
Energy and energy sustainable use are of great significance.
As shown in Figure 1, the accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of a kind of solar sources, can realize non-
Chp system, including photovoltaic generation energy-storage system, accumulating type building maintenance structure and gas engine heat pump system.
The photovoltaic generation energy-storage system includes sequentially connected photovoltaic battery array 1, energy-storage battery 2 and inverter 3；Institute
Stating photovoltaic battery array 1 includes several photovoltaic cells being serially connected, and the photovoltaic cell is monocrystalline silicon battery, polysilicon electricity
One kind in pond, amorphous silicon battery and hull cell.Photovoltaic generation energy-storage system can be continuously the storage of whole solar sources round the clock
The cooling heating and power generation system power supply of energy type non-electrical gas-burning machine heat pump, breaks away from and power grid is relied on.Daytime, photovoltaic battery array 1 was solar energy
Change into electric energy to be stored in energy-storage battery 2, and direct current is become exchange by inverter 3 and supply electricity to the confession of whole system electrical equipment
Electricity；Evening photovoltaic battery array 1 is stopped, and it is whole system power supply for electrical equipment that energy-storage battery 2, which continues through inverter 3,.
Realize uninterrupted power supply round the clock, break away from the dependence to power grid.
The accumulating type building maintenance structure includes solar energy heat collection pipe 4, solar thermochemical cycle water pump 5, heat exchanger 6, enclosure wall and follows
Ring water pump 7, energy storage building enclosing wall 20.The solar energy heat collection pipe 4 is arranged on the photovoltaic battery array 1, and is evenly arranged
At the back side of the photovoltaic battery array 1, it is able to maintain that photovoltaic battery array 1 is in optimal operating temperature -- 25 DEG C, realize
The round-the-clock stable and high effective operation of photovoltaic efficiency；The both ends of the solar energy heat collection pipe 4 are respectively connected to the heat exchanger 6
Thermal-arrest side entrance b sum aggregate hot side outlets a；The energy storage side outlet d of the heat exchanger 6 is connected to the storage of the energy storage building enclosing wall 20
Energy side entrance f, the energy storage side entrance c of the heat exchanger 6 are connected to the energy storage side outlet e of the energy storage building enclosing wall 20.It is described
Solar thermochemical cycle water pump 5 is arranged on the solar energy heat collection pipe 4 being connected with the collection hot side outlet a of the heat exchanger 6, described
Enclosure wall water circulating pump 7 is arranged on the energy storage side entrance c of the heat exchanger 6 and the energy storage side outlet e of the energy storage building enclosing wall 20
Between connecting pipeline on, the solar thermochemical cycle water pump 5 and the enclosure wall water circulating pump 7 are by being wired to the inverter
3.Solar energy heat collection pipe 4 absorbs heat, and heat storage is being stored by solar thermochemical cycle water pump 5, heat exchanger 6, enclosure wall water circulating pump 7
In energy type building maintenance structure, both one can be built for gas engine heat pump system surely based on the rechargeable energy that solar sources provide
Fixed micro- working environment, is continuously gas engine heat pump system and provides low-temperature heat source, improve gas engine heat pump system COP, and can
Completely cut off building interior environment and outdoor disturbing factor, reduce building load demand, can also be building heat preservation, avoid building cold
Bridge, heat bridge produce, and then realize and substitute building exterior wall heat preserving.So as to improve the whole efficiency of gas engine heat pump system heating.
The gas engine heat pump system includes gas engine 16, compressor 17, evaporator 18, evaporator water circulating pump 19, swollen
Swollen valve 8, cooling water water pump 9, condenser 10, water tank 11, afterheat heat exchanger 12, waste heat recovery recirculating water pump 13, flue gas heat exchange
Device 14, cylinder sleeve heat exchanger 15.The low-temperature heat source side entrance g of the energy storage building enclosing wall 20 is connected to the low temperature of the evaporator 18
Thermal source outlet i, the low-temperature heat source side outlet h of the energy storage building enclosing wall 20 are connected to the low-temperature heat source entrance of the evaporator 18
J, the evaporator inlet k and evaporator outlet l of the evaporator are respectively connected to the outlet D of the expansion valve 8 and the compression
The air inlet B of machine 17, the exhaust outlet A of the compressor 17 are connected to the condenser inlet n of the condenser 10, the expansion valve
The condensator outlet m, the cooling water inlet o of the condenser 10 that 8 entrance C is connected to the condenser 10 are connected to the water
The outlet q of case 11, the cooling water outlet p of the condenser 10 are connected to the cooling water inlet s of the afterheat heat exchanger 12, described
The cooling water outlet t of afterheat heat exchanger 12 is connected to the entrance r of the water tank 11；The compressor 17 passes through axis and the combustion gas
Machine 16 is connected, and the flue gas that the flue gas exhaust mouth of the gas engine 16 is connected to the flue gas heat-exchange unit 14 by smoke discharging pipe enters
Mouthful；The cylinder sleeve heat exchanger 15 is connected on the gas engine 16, and the import y of the cylinder sleeve heat exchanger 15 is connected to the waste heat
The jacket water that the cylinder sleeve water out u of heat exchanger 12, the outlet z of the cylinder sleeve heat exchanger 15 are connected to the flue gas heat-exchange unit 14 enters
Mouth x, the cylinder sleeve water out w of the flue gas heat-exchange unit 14 are connected to the cylinder sleeve water inlet v of the afterheat heat exchanger 12.The evaporation
Device water circulating pump 19 is arranged on the low-temperature heat source side outlet h of the energy storage building enclosing wall 20 and the low-temperature heat source of the evaporator 18
In connecting pipeline between entrance j, the cooling water water pump 9 is arranged on the outlet q of the water tank 11 and the condenser 10
In connecting pipeline between the o of cooling water inlet, the waste heat recovery recirculating water pump 13 is arranged on the afterheat heat exchanger 12
In connecting pipeline between the import y of cylinder sleeve water out u and the cylinder sleeve heat exchanger 15, the evaporator water circulating pump 19, institute
Cooling water water pump 9, the waste heat recovery recirculating water pump 13 are stated by being wired to the inverter 3.During work, combustion gas
Machine 16 drives compressor 17 to work, and refrigerant absorbs heat from evaporator 18, the heat release into condenser 10；Cylinder sleeve heat exchange at the same time
Device 15 absorbs the heat of gas engine 16, and flue gas heat-exchange unit 14 absorbs the waste heat in flue gas, in waste heat recovery recirculating water pump 13
This lower two-part heat of driving enters afterheat heat exchanger 12；Under the action of cooling water water pump 9, condenser 10 and waste heat heat exchange
Heat in device 12 enters water tank 11 and building is energized.
The course of work of the present invention is as follows：A part of solar energy is converted into electric energy output, storage by photovoltaic generation energy-storage system
DC conversion is given to whole system power supply for electrical equipment in energy-storage battery 2, then by inverter 3 into alternating current；At the same time too
Positive energy thermal-collecting tube 4 absorbs heat, by solar thermochemical cycle water pump 5, heat exchanger 6, enclosure wall water circulating pump 7, by heat storage in energy storage
In building enclosing wall 20；Gas-burning machine heat pump evaporator 18 absorbs the heat in energy storage building enclosing wall 20 by evaporator water circulating pump 19
Source, is energized by the work of gas engine heat pump system for building.
Claims (8)
1. the accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of a kind of solar sources, it is characterised in that including continuing round the clock
For the power supply of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system, break away from the photovoltaic generation energy-storage system relied on power grid, base
In the rechargeable energy that solar sources provide a stable micro- working environment, isolation building interior are built for gas engine heat pump system
Environment and outdoor disturbing factor are simultaneously building heat preservation, avoid building cold bridge, the accumulating type building maintenance structure of heat bridge generation, with
And gas engine heat pump system；
The photovoltaic generation energy-storage system includes sequentially connected：For solar energy being converted into the photovoltaic battery array of electric energy,
Store the energy-storage battery that electric energy is used for uninterrupted power supply round the clock, and the inverter for power supply for electrical equipment；
The accumulating type building maintenance structure includes：Optimum working temperature environment, reality are in for building photovoltaic battery array
The solar energy heat collection pipe of the round-the-clock stable and high effective operation of existing photovoltaic efficiency, heat exchanger, and energy storage building enclosing wall；The sun
Energy thermal-collecting tube is arranged on the photovoltaic battery array, and the both ends of the solar energy heat collection pipe are respectively connected to the heat exchanger
Thermal-arrest side entrance sum aggregate hot side outlet；The energy storage side outlet of the heat exchanger and energy storage side entrance are respectively connected to the energy storage and build
The energy storage side entrance of fencing and energy storage side outlet；
The gas engine heat pump system include gas engine, compressor, evaporator, expansion valve, condenser, water tank, afterheat heat exchanger,
Flue gas heat-exchange unit, cylinder sleeve heat exchanger；The low-temperature heat source side entrance of the energy storage building enclosing wall and low-temperature heat source side outlet connect respectively
It is connected to low-temperature heat source outlet and the low-temperature heat source entrance of the evaporator, the evaporator inlet and evaporator outlet of the evaporator
Outlet and the air inlet of the compressor of the expansion valve are respectively connected to, the exhaust outlet of the compressor is connected to described cold
The condenser inlet of condenser, the entrance of the expansion valve are connected to the condensator outlet of the condenser, the condenser it is cold
But water inlet is connected to the outlet of the water tank, and the cooling water outlet of the condenser is connected to the cooling of the afterheat heat exchanger
Water inlet, the cooling water outlet of the afterheat heat exchanger are connected to the entrance of the water tank；The compressor by axis with it is described
Gas engine is connected, and the flue gas that the flue gas exhaust mouth of the gas engine is connected to the flue gas heat-exchange unit by smoke discharging pipe enters
Mouthful；The cylinder sleeve heat exchanger is connected on the gas engine, and the import of the cylinder sleeve heat exchanger is connected to the afterheat heat exchanger
Cylinder sleeve water out, the outlet of the cylinder sleeve heat exchanger is connected to the cylinder sleeve water inlet of the flue gas heat-exchange unit, and the flue gas changes
The cylinder sleeve water out of hot device is connected to the cylinder sleeve water inlet of the afterheat heat exchanger.
2. a kind of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of solar sources according to claim 1, it is special
Sign is, solar thermochemical cycle water pump is provided with the solar energy heat collection pipe being connected with the collection hot side outlet of the heat exchanger,
The solar thermochemical cycle water pump is by being wired to the inverter.
3. a kind of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of solar sources according to claim 1, it is special
Sign is, is set in the connecting pipeline between the energy storage side outlet of the energy storage side entrance of the heat exchanger and the energy storage building enclosing wall
Enclosure wall water circulating pump is equipped with, the enclosure wall water circulating pump is by being wired to the inverter.
4. a kind of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of solar sources according to claim 1, it is special
Sign is, the connecting tube between the low-temperature heat source side outlet of the energy storage building enclosing wall and the low-temperature heat source entrance of the evaporator
Evaporator water circulating pump is provided with line, the evaporator water circulating pump is by being wired to the inverter.
5. a kind of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of solar sources according to claim 1, it is special
Sign is, cooling water water is provided with the connecting pipeline between the outlet of the water tank and the cooling water inlet of the condenser
Pump, the cooling water water pump is by being wired to the inverter.
6. a kind of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of solar sources according to claim 1, it is special
Sign is, is provided with the connecting pipeline between the import of the cylinder sleeve water out of the afterheat heat exchanger and the cylinder sleeve heat exchanger
Waste heat recovery recirculating water pump, the waste heat recovery recirculating water pump is by being wired to the inverter.
7. a kind of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of solar sources according to claim 1, it is special
Sign is, the photovoltaic battery array includes several photovoltaic cells being serially connected, the photovoltaic cell is monocrystalline silicon battery,
One kind in polycrystal silicon cell, amorphous silicon battery and hull cell.
8. a kind of accumulating type non-electrical gas-burning machine heat pump cooling heating and power generation system of solar sources according to claim 1, it is special
Sign is that the solar energy heat collection pipe is evenly arranged in the back side of the photovoltaic battery array.
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