CN106439984A - Multi-energy complementary heat supply system applied to independent heating supply system - Google Patents
Multi-energy complementary heat supply system applied to independent heating supply system Download PDFInfo
- Publication number
- CN106439984A CN106439984A CN201610927448.7A CN201610927448A CN106439984A CN 106439984 A CN106439984 A CN 106439984A CN 201610927448 A CN201610927448 A CN 201610927448A CN 106439984 A CN106439984 A CN 106439984A
- Authority
- CN
- China
- Prior art keywords
- water
- heating
- pipeline
- heat
- hot
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 137
- 230000000295 complement effect Effects 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 283
- 239000008236 heating water Substances 0.000 claims abstract description 75
- 238000005338 heat storage Methods 0.000 claims abstract description 23
- 230000009977 dual effect Effects 0.000 claims description 40
- 230000000740 bleeding effect Effects 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 14
- 239000002737 fuel gas Substances 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 4
- 239000000567 combustion gas Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 6
- 238000010304 firing Methods 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 238000011217 control strategy Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003749 cleanliness 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
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Classifications
-
- 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
- F24D3/00—Hot-water central heating systems
- F24D3/005—Hot-water central heating systems combined with solar energy
-
- 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
-
- 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
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
-
- 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
- F24D3/00—Hot-water central heating systems
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
-
- 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
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
-
- 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
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
-
- 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
- F24D2200/04—Gas or oil fired boiler
-
- 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
- F24D2200/12—Heat pump
-
- 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
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Abstract
The invention discloses a multi-energy complementary heat supply system applied to an independent heating supply system. The multi-energy complementary heat supply system comprises a heat supply unit, a heat storage unit and heat taking units. The heat supply unit comprises a solar heat collection system, an air source heat pump system and a gas heating water heater system, the heat storage unit uses a heat storage system with an upper coiled tube and a lower coiled tube, and the heat taking units are a domestic hot water system and a heating system respectively; the solar heat collection system is connected with the lower heat exchange coiled tube of the heat storage system with the upper coiled tube and the lower coiled tube; the air source heat pump system is directly connected with a water inlet-outlet port in the middle part of the heat storage system with the upper coiled tube and the lower coiled tube; the domestic hot water system is connected with an upper water inlet-outlet port and a lower water inlet-outlet port of the heat storage system with the upper coiled tube and the lower coiled tube through a gas heating water heater; and the heating water system is connected with the upper heat exchange coiled tube of the heat storage system with the upper coiled tube and the lower coiled tube through the gas heating water heater. The multi-energy complementary heat supply system disclosed by the invention uses many kinds of energy for realizing complementary heat supply, increases the heat efficiency of the system and the utilization efficiency of the energy, reduces the discharge of pollutants, and increases the integration degree of the device.
Description
Technical field
The present invention relates to a kind of heating equipment, more particularly to a kind of confession of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system
Hot systems and technique.
Background technology
In recent years, China's building energy consumption accounts for the 30% of national total energy consumption, wherein northern area cities and towns heating energy
Consumption accounts for the 36% of national town building total energy consumption, in the residential housing in flourishing city, and domestic hot-water's energy consumption accounts for building total energy consumption
15%～20%.Traditional distributing heat supply heating system consumes non-renewable energy resources and seriously polluted mostly, causes Winter Fog
Haze weather takes place frequently.Gas-heating water heater can easily and quickly provide heating and domestic hot-water, air source heat pump system and the sun
Energy heat collector can inexpensive be then people's heat supply and provide domestic hot-water.If individually adopting gas-heating water heater heat supply,
Energy resource density is higher, and customer charge can be guaranteed, however it is necessary that consuming the substantial amounts of energy；Solar energy heating system is individually adopted
System, operating cost is relatively low, it can be difficult to ensureing that customer charge, energy resource density are relatively low；Individually adopt air source heat pump system, then because
Its COP is affected larger by outside air temperature and cannot be met user's needs.Independent heat supply system of providing multiple forms of energy to complement each other is with gas-heating heat
On the basis of water stove ensures user's heat demand as supplementary energy, preferentially can be waited using the solar energy and air of cleanliness without any pollution
Regenerative resource, by air source heat pump, solar energy and gas heating system three's reasonable combination, in system, each unit fully can be sent out
The advantage of each unit is waved, heating system efficiency of energy utilization is improved, reduce the discharge of systemic contamination thing, greatly save system operation
Expense.
In patent 201320719890.2 (wall-hung boiler and air source heat pump heat supply heating combination unit), by wall-hung boiler and sky
The structure Coupling of air supply heat pump together, is provided separately hot water or while startup wall-hung boiler and air to realize air source heat pump
Source heat pump heat supply and heating, heating and domestic hot-water are blended by the heating plant, it is impossible to ensure domestic hot-water's water quality and
When the relatively low air source heat pump COP of outdoor temperature is relatively low, it is impossible to realize wall-hung boiler exclusive use, system effectiveness is caused to decline；Specially
In sharp 201120207700.X (multipotency source water heater device), gas-fired water heater is combined with heat-pump water heater, to improve
Heat pump water-heating machine efficiency at low ambient temperatures, but this device can only provide domestic hot-water, it is impossible to while meeting heating demand；Specially
In sharp 201120134903.0 (heating systems that solar energy, air source and gas burning mutual compensation are used), heating in water tank first
Blended with domestic hot-water, it is impossible to ensure that domestic hot-water uses water water quality, secondly, while connecting at gas heater hot water outlet
Logical heating water outlet and domestic hot-water's water outlet, as gas heater heating capacity is typically small, when water the temperature inside the box is relatively low, combustion gas
Water heater cannot provide the heat of abundance to be come while meeting heating and domestic hot-water's load；Patent 201120135392.4 is (a kind of
Solar energy, underground heat, fuel gas complementary combined type heating system) in, domestic hot-water cannot be equally realized with heating water
Distinguish, when thermic load is larger, hot water cannot be met simultaneously with heating load using gas heater；Patent
In 201120459129.0 (solar energy of Based Intelligent Control, air source and fuel gas combined heating systems), equally cannot area
Divide hot water supply system and heating system, domestic hot-water's water quality cannot be guaranteed, and gas heater heating capacity is less, works as heat
Load cannot meet demand when larger；(solar energy is combined with heat pump and burnt gas wall hanging furnace and supplies hot charging patent 201110137825.4
Put) in, when solar energy and heat pump unit cannot be met for heat condition, start gas-heating water heater, now water heater
Water in first heating circulation line, then water circulating pump by hot water by hot water outlet enter heat exchange coil heating water tank,
Water tank heat exchange coil pipe water outlet enters back into heating water inlet entrance water heater and is heated, and this control system is complex, and operation is tired
Difficult；In patent 201120170999.6 (solar energy and heat pump and gas water heater combined heating device), three in water tank, are had to change
Hot coil, firing equipment is all by indirect heat exchange water tank, and heat transfer effect is poor, reduces the thermal efficiency of firing equipment.
Content of the invention
It is an object of the invention to provide a kind of heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system, to realize
Various energy resources complementation heat supply, the discharge for improving system thermal efficiency and efficiency of energy utilization, reducing pollutant, improve device integrated
Degree.
As above conceive, the technical scheme is that：A kind of heat supply of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system
System, including heating unit, heat storage units and takes hot cell；It is characterized in that：Heating unit includes solar energy heating system
System, air source heat pump system and gas-heating water heater system provided, heat storage units adopt upper and lower dual coil pipes heat reservoir, take hot cell
Respectively hot water supply system and heating system；The lower heat exchange disk of the solar thermal collection system and upper and lower dual coil pipes heat reservoir
Pipe be connected, indirectly heat water tank, the air source heat pump system directly with upper and lower dual coil pipes heat reservoir in the middle part of intake-outlet phase
Even, water tank is directly heated；The hot water supply system is upper and lower with upper and lower dual coil pipes heat reservoir by gas-heating water heater
Intake-outlet is connected, and directly takes heat from water tank；The heating water is stored up with upper and lower dual coil pipes by gas-heating water heater
The upper heat exchange coil of hot systems is connected, and takes indirectly heat from water tank.
Above-mentioned upper and lower dual coil pipes heat reservoir includes upper and lower heat exchange coil in water tank, water tank；In water tank upper heat exchange coil with
Heating system connects, and in water tank, lower heat exchange coil is connected with solar thermal collection system, has thermometer T3 and T1, water on water tank
Directly it is connected with air source heat pump system in the middle part of case, water tank cooling water inlet and hot water outlet are equally directly with hot water supply system even
Connect.
Above-mentioned solar thermal collection system includes solar thermal collector, solar energy circulating pump, air bleeding valve and expansion tank；The sun
Can heat collector top be provided with air bleeding valve, the air bleeding valve is by solar energy high temperature working medium pipeline G2 and upper and lower dual coil pipes heat reservoir
Water tank in lower heat exchange coil be connected, solar energy high temperature working medium pipeline G2 is provided with electromagnetic valve D2 and thermometer T2, solar energy collection
Hot device bottom is passed through solar low-temperature working medium pipeline G1 and is connected with lower heat exchange coil in the water tank in upper and lower dual coil pipes heat reservoir,
Solar low-temperature working medium pipeline G1 is provided with stop valve J1, solar energy water circulating pump and water pump bypass valve J2, pressure gauge P1, expansion
Water tank and electromagnetic valve D1.
Above-mentioned air source heat pump system includes air source hot pump water heater, air bleeding valve and heat pump cycle pump；Air source heat pump
Water tank of the outlet of water heater by air source heat pump system high temperature conduit G3 with upper and lower dual coil pipes heat reservoir is joined directly together,
High temperature conduit G3 is provided with air bleeding valve and electromagnetic valve D3, and the water return outlet of air source heat pump circulating pump passes through air source heat pump system
Cryogenic pipe G4 is connected with the water tank of upper and lower dual coil pipes heat reservoir, and cryogenic pipe G4 is provided with electromagnetic valve D4, pressure gauge P2
With stop valve J4.
Above-mentioned gas-heating water heater system provided combustion gas is adopted including gas-heating water heater, heating hot water pump, heat exchanger and swollen
Swollen water pot；The tank hot water outlet of dual coil pipes heat accumulation water system is by pipeline G10 and electric T-shaped valve S1 and gas-heating up and down
The cold water inlet road G7 connection of water heater, pipeline G10 is provided with thermometer T4, pipeline G7 and is provided with electromagnetic valve D7, heating heat
Water outlet pipeline G8 is connected with hot water supply system supply channel G12, and pipeline G8 is provided with electromagnetic valve D8, pipeline G12 and is provided with
Electromagnetic valve D10；On dual coil pipes heat storage water tank, coil pipe passes through the heating of pipeline G14 and electric T-shaped valve S2 and gas-heating water heater
Water return pipeline G5 connects, and pipeline G14 is provided with thermometer T5, pipeline G5 and is provided with electromagnetic valve D5, the adopting of gas-heating water heater
Warm water outlet is connected with heating system supply channel G16 by pipeline G6, and pipeline G6 is provided with electromagnetic valve D6, pipeline G16 and is provided with
Electromagnetic valve D12；The fuel gas inlet of gas-heating water heater is connected with gas pipeline by pipeline G17, and pipeline is provided with stop valve
J6.
The domestic hot-water of above-mentioned hot water supply system enters water tank by inlet pipeline G9, and inlet pipeline G9 is provided with electromagnetic valve
D9, the outlet pipeline G10 of hot water supply system is by electric T-shaped valve S1 and gas-heating water heater domestic hot-water's inlet pipeline
G7 connects, and electric T-shaped valve S1 is connected with the domestic hot-water supply channel G12 of hot water supply system by pipeline G11.
The heating backwater of above-mentioned heating system is connected with the upper coil pipe of upper and lower dual coil pipes heat accumulation water system by pipeline G13,
Pipeline G13 is provided with electromagnetic valve D11, and upper coil pipe heating water outlet is by pipeline G14 and electric T-shaped valve S2 and gas-heating hot water
The heating outlet pipeline G6 of stove is connected, and pipeline G14 is provided with thermometer T5, and electric T-shaped valve S2 passes through pipeline G15 and adopts
Heating system supply channel G16 connects, and supply channel G16 is provided with electromagnetic valve D12.
Filling and drain line is additionally provided with above-mentioned solar low-temperature working medium pipeline G1, and the pipeline is provided with stop valve J3.
Stop valve J5 for filling and discharge opeing is installed on above-mentioned air source heat pump system cryogenic pipe.
Thermometer T4, the domestic hot-water of hot water supply system is provided with the outlet pipeline G10 of above-mentioned hot water supply system
Electromagnetic valve D10 is provided with supply channel G12.
The present invention has the advantage that and good effect：
(1) present invention preferentially adopts solar heating system, secondly air source heat pump system, and both cannot meet user's need
Gas-heating water heater, the preferential regenerative resource using clean environment firendly, the discharge of minimizing systemic contamination thing, the sun is adopted when asking
The use of energy heating system, greatly improves system effectiveness.
(2) use of three kinds of firing equipments of the present invention, the drawbacks of overcome single source, improves the stability of heat supply,
Ensure user's thermal comfort.
(3) present invention is controlled to whole heating plant using the control panel of firing equipment itself, without to whole
System develops control program again again, and this is easy to operation.
(4) present invention is directly entered tap water in water tank and takes heat, good effect of heat exchange, and heating water passes through heat exchange coil
Heat is taken from water tank, well heating system is distinguished with hot water supply system, it is to avoid heating water is mixed with domestic hot-water's
Mixed, domestic hot-water's water quality has been effectively ensured.
(5) heater of three kinds of heating plants in the present invention is not all located in water tank, it is to avoid zero in heater
Part produces incrustation scale phenomenon after contacting with water, extends the service life of each heater and water tank.
(6) three kinds of heaters of the present invention are independent of one another, it is convenient to realize the replacing of each firing equipment, and easily
The combination of distinct device is realized, and then conveniently carries out the combining form optimization of system and the optimization of operation control strategy.
Description of the drawings
Below in conjunction with the accompanying drawings 1 and specific embodiment the present invention is described in further details：
Fig. 1 is the structural representation of the present invention.
In Fig. 1：The system mainly include I for solar thermal collection system, II be air source heat pump system, III be gas-heating
Water heater system, IV are upper and lower dual coil pipes heat reservoir, hot water supply system and heating system.
Specifically include：1st, solar thermal collector；11st, solar energy system circulating pump；12nd, solar energy system air bleeding valve；13rd, too
Sun can system expansion drum；2nd, air source hot pump water heater；21st, air source heat pump system circulating pump；22nd, air source heat pump system row
Air valve；3rd, gas-heating water heater；31st, heat exchanger；32nd, heating pump；33rd, expansion tank；4th, dual coil pipes heat storage water tank；41st, water
Upper heat exchange coil in case；42nd, lower heat exchange coil in water tank；J1 J6, stop valve；D1 D12, electromagnetic valve；S1 S2, electronic three
Port valve；T1 T5, temperature sensor；P1 P3, pressure gauge；G1, solar low-temperature working medium pipeline；G2, solar energy high temperature working medium
Pipeline；G3, air source heat pump system high temperature conduit；G4, air source heat pump system cryogenic pipe；G5, gas-heating water heater are adopted
Warm water inlet pipe；G6, gas-heating water heater heating outlet pipe；G7, gas-heating water heater domestic hot-water's water inlet pipe；G8, combustion gas
Water heater for heating domestic hot-water's outlet pipe；G9, tap water water inlet pipe；G10, water tank domestic hot-water's outlet pipe；G11, communicating pipe；
G12, domestic hot-water's feed pipe；G13, heating system return pipe；G14, water tank heating outlet pipe；G15, communicating pipe；G16, heating
System water supply pipe；G17, gas inlet pipe.
Specific embodiment：
As shown in Figure 1：A kind of heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system, including three heat supply lists
Unit, heat storage units and two take hot cell.Three heating units include solar thermal collection system I, air source heat pump system
II and gas-heating water heater system provided III, heat storage units adopt upper and lower dual coil pipes heat reservoir IV, take hot cell and are respectively and live
Hot-water heating system and heating system；The solar thermal collection system is connected with the lower heat exchange coil of upper and lower dual coil pipes heat reservoir,
Heating water tank is connect, the air source heat pump system is directly connected with intake-outlet in the middle part of upper and lower dual coil pipes heat reservoir, directly add
Boiler；The hot water supply system passes through the upper lower intake phase of gas-heating water heater and upper and lower dual coil pipes heat reservoir
Even, heat is directly taken from water tank；The heating water is upper with upper and lower dual coil pipes heat reservoir by gas-heating water heater
Heat exchange coil is connected, and takes indirectly heat from water tank.When water tank leaving water temperature can not meet domestic hot-water's demand, gas-heating heat
Heating water tank water outlet opened by water stove, and when on water tank, coil pipe leaving water temperature can not meet heating demand, gas-heating water heater is opened
Open heating coil water outlet.
Wherein dual coil pipes heat reservoir includes upper and lower heat exchange coil (41), (42) in water tank (4) and water tank up and down.In water tank
Upper heat exchange coil (41) are connected with heating system, and in water tank, lower heat exchange coil (42) is connected with solar thermal collection system, water tank (4)
On have thermometer (T3) and (T1), water tank is directly connected with air source heat pump system in the middle part of (4), water tank (4) cooling water inlet
Equally directly it is connected with hot water supply system with hot water outlet.
Wherein solar thermal collection system I includes solar thermal collector, solar energy circulating pump, air bleeding valve and expansion tank.Too
Sun energy heat collector (1) top is provided with air bleeding valve (12), by solar energy high temperature working medium pipeline (G2) and lower coil pipe (42) in water tank
Be connected, pipeline is provided with electromagnetic valve (D2) and thermometer (T2), solar low-temperature working medium pipeline (G1) be provided with stop valve (J1),
Solar energy water circulating pump (11) and water pump bypass valve (J2), pressure gauge (P1), expansion tank (13) and electromagnetic valve (D1).In addition low
Filling and pumping equipment is additionally provided with warm working medium pipeline, and pipeline is provided with stop valve (J3).
Wherein air source heat pump system II be by air source hot pump water heater 2, air bleeding valve 22, heat pump cycle pump 21, pipeline
And the composition such as valve.Air source hot pump water heater includes compressor, condenser, vaporizer and throttling arrangement etc..Air source heat
Pump water heater outlet is joined directly together with water tank by high temperature conduit (G3), and pipeline is provided with air bleeding valve (22) and electromagnetic valve
(D3), cryogenic pipe (G4) is connected with air source heat pump water return outlet and water tank, and pipeline is provided with electromagnetic valve (D4), pressure gauge (P2)
With stop valve (J4), stop valve (J5) on cryogenic pipe, is again provided with addition, for filling and discharge opeing.
Wherein gas-heating water heater system provided III be by gas-heating water heater, heating pump, heat exchanger, expansion drum, pipeline
Constitute with valve etc..Dual coil pipes heat storage water tank hot water outlet is by pipeline (G10) and electric T-shaped valve (S1) and gas-heating warm
Cold water inlet road (G7) connection of water stove (3), pipeline (G10) is provided with thermometer (T4), and pipeline (G7) is provided with electromagnetic valve
(D7), heating hot water outlet pipeline (G8) is connected with hot water supply system's supply channel (G12), and pipeline (G8) is provided with electromagnetic valve
(D8), pipeline (G12) is provided with electromagnetic valve (D10).On dual coil pipes heat storage water tank, coil pipe (41) passes through pipeline (G14) and electronic three
Port valve (S2) is connected with the heating water return pipeline (G5) of gas-heating water heater (3), and pipeline (G14) is provided with thermometer (T5),
Pipeline (G5) is provided with electromagnetic valve (D5), and the heating water outlet of gas-heating water heater (3) is supplied with heating system by pipeline (G6)
Water lines (G16) connect, and pipeline (G6) is provided with electromagnetic valve (D6), and pipeline (G16) is provided with electromagnetic valve (D12).Gas-heating
The fuel gas inlet of water heater (3) is connected with gas pipeline by pipeline (G17), and pipeline is provided with stop valve (J6).
The domestic hot-water of wherein hot water supply system enters water tank by inlet pipeline (G9), and inlet pipeline (G9) is provided with electricity
Magnet valve (D9), the outlet pipeline (G10) of hot water supply system is by electric T-shaped valve (S1) and gas-heating water heater life warm
Water inlet pipeline (G7) connects, and domestic hot-water of the electric T-shaped valve (S1) by pipeline (G11) with hot water supply system supplies
Water lines (G12) connect.Thermometer (T4) is provided with the outlet pipeline (G10) of above-mentioned hot water supply system, and domestic hot-water is
Electromagnetic valve (D10) is provided with domestic hot-water's supply channel (G12) of system.
The heating backwater of wherein heating system is connected by the upper coil pipe (41) of pipeline (G13) and dual coil pipes heat storage water tank (4)
Connect, pipeline (G13) is provided with electromagnetic valve (D11), on water tank, coil pipe heating water outlet is by pipeline (G14) and electric T-shaped valve (S2)
It is connected with the heating outlet pipeline (G6) of gas-heating water heater (3), pipeline (G14) is provided with thermometer (T5), and electronic
Three-way valve (S2) is connected with heating system supply channel (G16) by pipeline (G15).Supply channel (G16) is provided with electromagnetic valve
(D12).
The work process of the present invention is：
(1) device initial launch prepares：
Stop valve J1 and J3 is first turned on, and solar energy circulating pump 11 is opened, filled to solar energy system by stop valve J3
Note working fluid for solar energy (antifreezing solar energy liquid), stops after pressure gauge P1 reaches authorized pressure, closes working fluid for solar energy circulation
Pump 11 and stop valve J1, J3.Electromagnetic valve D3, D4 and D7 is closed, electric T-shaped valve S1 is closed, makes connection pipeline G10 and pipeline
G11, opens electromagnetic valve D10 and electromagnetic valve D9, so that tap water is stopped full of after dual coil pipes heat storage water tank 4.Open stop valve J5 and
J4, electromagnetic valve D3 and D4, and air source heat pump system pump 21 is opened, water is filled to heat pump by stop valve J5, until pressure
Power table P2 reaches after authorized pressure and stops, and switches off the pump 21 and stop valve J5.Electromagnetic valve D11 and electromagnetic valve D12 will be opened, will be opened
Electric T-shaped valve S2, connects pipeline G14 and pipeline G6, makes tap water full of gas-heating water heater heating road, is then shut off electricity
Dynamic three-way valve S2 makes connection pipeline G14 and pipeline G15, until pressure gauge P3 reaches heating regulation hydraulic pressure.
(2) device normally runs control：
Solar thermal collection system：On market, solar thermal collection system carries control panel, in order to extend solar energy circulating pump
Run time, the two temperature sensors T1 and T2 that will be connected with control panel be individually placed to water tank bottom and solar energy height
At warm sender property outlet, temperature sensor T2 and heat storage water tank lower temperature sensor T1 is arranged by solar energy system control panel
Temperature gap：Start temperature approach and 4 DEG C are preset as, stop temperature approach and be preset as 2 DEG C.During operation, solar energy is irradiated to flat board too
Sun energy heat collector surface, heat collector absorber plate absorbs solar energy and simultaneously transfers heat to the heat exchanger tube in collecting plate so that heat exchange
In pipe, solar energy cycle fluid temperature is raised.When high temperature refrigerant line temperature reaches 4 DEG C with water tank temperature of lower difference, circulation
Pump 11 is opened, and solar energy high temperature working medium enters water tank lower coil pipe, heating water tank.When high temperature refrigerant line temperature and water tank bottom temperature
When degree difference is less than 2 DEG C, circulating pump 11 cuts out, it is to avoid water tank lower coil pipe causes heat loss to solar energy circulating system heat release.
Air source heat pump system：Same air source hot pump water heater carries control panel, in order to extend solar energy circulating pump
Run time more using solar energy, reduce the opening time of air source heat pump, temperature connected with control panel passed
Sensor T3 is placed on water tank upper, arranges domestic hot-water leaving water temperature Ts by air source heat pump system control panel.Air source heat
Pumping system itself control strategy is：When the water tank temperature temperature of temperature sensor T3 (i.e. now) reaches setting domestic hot-water's water outlet
During temperature Ts, air source heat pump close, i.e., heat pump inner compressor and heat pump cycle pump 21 are out of service, when water tank temperature (i.e.
The now temperature of temperature sensor T3) less than 5 DEG C of domestic hot-water's leaving water temperature is arranged when, air source heat pump is opened, i.e., in heat pump
Portion's compressor and heat pump cycle pump 21 bring into operation, heating water tank.
Gas-heating water heater system provided：Using the control strategy of gas-heating water heater system provided itself, heating water outlet is set
Temperature Tc and domestic hot-water leaving water temperature Ts, when water tank heating leaving water temperature T5 arranges 5 DEG C of temperature less than heating, electric three passes
Valve S2 is opened, and gas-heating water heater heating road circulating pump 32 is opened, and is made water tank heating water outlet enter gas-heating water heater and is added
Heat, when water tank heating leaving water temperature T5 reaches heating leaving water temperature, electric T-shaped valve S2 is closed, gas-heating water heater heating
Road circulating pump 32 cuts out, and makes water tank heating water outlet be directly entered heating supply channel；In the same manner, when water tank domestic hot-water's leaving water temperature
When T4 arranges 5 DEG C of temperature less than domestic hot-water, electric T-shaped valve S1 is opened, and makes water tank domestic hot-water water outlet enter gas-heating heat
Water stove heat, when water tank domestic hot-water leaving water temperature T4 reaches domestic hot-water and arranges temperature, electric T-shaped valve S1 is closed, and makes water
Case domestic hot-water's water outlet is directly entered domestic hot-water's supply channel.Due to there is heating discharge to have consumption in gas-heating water heater
Electricity, in order to reduce the power consumption of gas-heating water heater, is now provided with electric T-shaped valve.
Hot-water central heating system：Electromagnetic valve D11 and D12 is opened, is made heating backwater that coil pipe on water tank is entered, take from water tank
Heat, when 4 top heat exchange coil heating outlet pipeline temperature sensor T5 temperature of dual coil pipes heat storage water tank is less than setting heating water outlet
During 5 DEG C of temperature, electric T-shaped valve S2 is opened, entering gas heating stove carries out post bake so that heating leaving water temperature reaches and sets
Heating supply channel is entered after putting heating leaving water temperature；When 4 top heat exchange coil heating outlet pipeline temperature of dual coil pipes heat storage water tank
When degree sensor T5 temperature reaches setting heating leaving water temperature, electric T-shaped valve S2 is closed, is directly entered water tank heating water outlet
Heating supply channel.
Hot water supply system：Electromagnetic valve D9 and D10 is opened, is made tap water that water tank is entered, heat is taken from water tank, when water tank is given birth to
When hot water effluent's temperature T4 living is less than 5 DEG C of domestic hot-water's leaving water temperature is arranged, electric T-shaped valve S1 is opened, enters gas heating stove
Carry out post bake so that domestic hot-water's leaving water temperature enters domestic hot-water's feed pipe after reaching setting domestic hot-water's leaving water temperature
Road；When water tank domestic hot-water leaving water temperature T4 reaches setting domestic hot-water's leaving water temperature, electric T-shaped valve S1 is closed, makes water tank
Domestic hot-water's water outlet is directly entered domestic hot-water's supply channel.
The present invention carries out the complementary use of various energy resources using solar thermal collector, air source heat pump and gas-heating water heater
Heat supply heating system, integration degree height, plurality of operating modes can be set, make solar thermal collection system, air source heat pump system
Can be in the higher stage running of respective efficiency, so as to can extension device service life, raising with gas-heating water heater system provided
System thermal efficiency.The system makes full use of regenerative resource on the premise of user's request is ensured, improves primary energy ratio
And system effectiveness, reduce system operation expense and whole life costing, reduce user's heat expenditure.
Claims (10)
1. a kind of heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system, including heating unit, heat storage units and takes
Hot cell；It is characterized in that：Heating unit includes solar thermal collection system, air source heat pump system and gas-heating water heater system
System, heat storage units adopt upper and lower dual coil pipes heat reservoir, take hot cell and are respectively hot water supply system and heating system；Described too
Sun energy collecting system is connected with the lower heat exchange coil of upper and lower dual coil pipes heat reservoir, indirectly heat water tank, the air source heat pump
System is directly connected with intake-outlet in the middle part of upper and lower dual coil pipes heat reservoir, directly heats water tank；The hot water supply system is led to
The upper lower intake for gas-heating water heater being crossed with upper and lower dual coil pipes heat reservoir is connected, and directly takes heat from water tank；Described
Heating water is connected with the upper heat exchange coil of upper and lower dual coil pipes heat reservoir by gas-heating water heater, indirectly from water tank
Take heat.
2. the heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system according to claim 1, it is characterised in that：
Above-mentioned upper and lower dual coil pipes heat reservoir includes upper and lower heat exchange coil in water tank, water tank；Upper heat exchange coil and heating system in water tank
Connection, in water tank, lower heat exchange coil is connected with solar thermal collection system, has thermometer T3 and T1 on water tank, straight in the middle part of water tank
Connect and be connected with air source heat pump system, water tank cooling water inlet and hot water outlet are equally directly connected with hot water supply system.
3. the heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system according to claim 1 and 2, its feature exists
In：Above-mentioned solar thermal collection system includes solar thermal collector, solar energy circulating pump, air bleeding valve and expansion tank；Solar energy collection
Hot device top is provided with air bleeding valve, and the air bleeding valve is by the water in solar energy high temperature working medium pipeline G2 and upper and lower dual coil pipes heat reservoir
In case, lower heat exchange coil is connected, and solar energy high temperature working medium pipeline G2 is provided with electromagnetic valve D2 and thermometer T2, solar thermal collector
Bottom is passed through solar low-temperature working medium pipeline G1 and is connected with lower heat exchange coil in the water tank in upper and lower dual coil pipes heat reservoir, the sun
Energy cryogenic fluid pipeline G1 is provided with stop valve J1, solar energy water circulating pump and water pump bypass valve J2, pressure gauge P1, expansion tank
With electromagnetic valve D1.
4. the heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system according to claim 1 and 2, its feature exists
In：Above-mentioned air source heat pump system includes air source hot pump water heater, air bleeding valve and heat pump cycle pump；Air source hot pump water heater
Water tank of the outlet by air source heat pump system high temperature conduit G3 with upper and lower dual coil pipes heat reservoir be joined directly together, the high temperature
Pipeline G3 is provided with air bleeding valve and electromagnetic valve D3, and the water return outlet of air source heat pump circulating pump passes through air source heat pump system cryotronl
Road G4 is connected with the water tank of upper and lower dual coil pipes heat reservoir, and cryogenic pipe G4 is provided with electromagnetic valve D4, pressure gauge P2 and cut-off
Valve J4.
5. the heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system according to claim 1 and 2, its feature exists
In：Above-mentioned gas-heating water heater system provided combustion gas is adopted including gas-heating water heater, heating hot water pump, heat exchanger and swelling water
Tank；The tank hot water outlet of dual coil pipes heat accumulation water system is by pipeline G10 and electric T-shaped valve S1 and gas-heating hot water up and down
The cold water inlet road G7 connection of stove, pipeline G10 is provided with thermometer T4, pipeline G7 and is provided with electromagnetic valve D7, and heating hot water goes out
Water lines G8 are connected with hot water supply system supply channel G12, and pipeline G8 is provided with electromagnetic valve D8, pipeline G12 and is provided with electromagnetism
Valve D10；On dual coil pipes heat storage water tank, coil pipe passes through the heating backwater of pipeline G14 and electric T-shaped valve S2 and gas-heating water heater
Pipeline G5 connects, and pipeline G14 is provided with thermometer T5, pipeline G5 and is provided with electromagnetic valve D5, and the heating of gas-heating water heater goes out
Water is connected with heating system supply channel G16 by pipeline G6, and pipeline G6 is provided with electromagnetic valve D6, pipeline G16 and is provided with electromagnetism
Valve D12；The fuel gas inlet of gas-heating water heater is connected with gas pipeline by pipeline G17, and pipeline is provided with stop valve J6.
6. the heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system according to claim 1, it is characterised in that：
The domestic hot-water of above-mentioned hot water supply system enters water tank by inlet pipeline G9, and inlet pipeline G9 is provided with electromagnetic valve D9, life
The outlet pipeline G10 of hot-water heating system is connected with gas-heating water heater domestic hot-water inlet pipeline G7 by electric T-shaped valve S1,
And electric T-shaped valve S1 is connected with the domestic hot-water supply channel G12 of hot water supply system by pipeline G11.
7. the heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system according to claim 1 and 2, its feature exists
In：The heating backwater of above-mentioned heating system is connected with the upper coil pipe of upper and lower dual coil pipes heat accumulation water system by pipeline G13, pipeline
G13 is provided with electromagnetic valve D11, and upper coil pipe heating water outlet is by pipeline G14 and electric T-shaped valve S2 and gas-heating water heater
Heating outlet pipeline G6 is connected, and pipeline G14 is provided with thermometer T5, and electric T-shaped valve S2 is by pipeline G15 and heating system
The G16 connection of system supply channel, supply channel G16 is provided with electromagnetic valve D12.
8. the heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system according to claim 3, it is characterised in that：
Filling and drain line is additionally provided with above-mentioned solar low-temperature working medium pipeline G1, and the pipeline is provided with stop valve J3.
9. the heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system according to claim 4, it is characterised in that：
Stop valve J5 for filling and discharge opeing is installed on above-mentioned air source heat pump system cryogenic pipe.
10. the heating system of providing multiple forms of energy to complement each other for being applied to independent heat supply heating system according to claim 6, its feature exists
In：Thermometer T4, domestic hot-water's feed pipe of hot water supply system is provided with the outlet pipeline G10 of above-mentioned hot water supply system
Electromagnetic valve D10 is provided with the G12 of road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610927448.7A CN106439984A (en) | 2016-10-24 | 2016-10-24 | Multi-energy complementary heat supply system applied to independent heating supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610927448.7A CN106439984A (en) | 2016-10-24 | 2016-10-24 | Multi-energy complementary heat supply system applied to independent heating supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106439984A true CN106439984A (en) | 2017-02-22 |
Family
ID=58177248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610927448.7A Pending CN106439984A (en) | 2016-10-24 | 2016-10-24 | Multi-energy complementary heat supply system applied to independent heating supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439984A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726428A (en) * | 2017-10-12 | 2018-02-23 | 天津大学 | The heating system of domestic solar heat collector condensing gas wall hanging stove |
| CN108007704A (en) * | 2017-11-27 | 2018-05-08 | 中国市政工程华北设计研究总院有限公司 | Provide multiple forms of energy to complement each other heating system performance test methods and the used test device of a kind of regenerative resource-combustion gas alliance |
| CN109186123A (en) * | 2018-10-24 | 2019-01-11 | 张若梅 | A kind of comprehensive utilization clean energy resource temperature adjustment, heating, refrigeration and hot-water heating system |
| CN110207401A (en) * | 2019-05-23 | 2019-09-06 | 芜湖美的厨卫电器制造有限公司 | A kind of control method of telescopic wall-mounted stove, device and telescopic wall-mounted stove |
| CN111156590A (en) * | 2020-01-03 | 2020-05-15 | 燕山大学 | Solar energy-air source heat pump air conditioning system with refrigeration, heat supply and hot water supply |
| WO2021147611A1 (en) * | 2020-01-20 | 2021-07-29 | 东北大学 | Park comprehensive energy optimization control method |
| CN113819503A (en) * | 2021-09-30 | 2021-12-21 | 河北工程大学 | Solar energy-water source heat pump heating system for obtaining heat by means of solar energy and phase change |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006101405A2 (en) * | 2005-03-23 | 2006-09-28 | Kjell Emil Eriksen | A system for utalization of renewable energy sources |
| KR20100118476A (en) * | 2009-04-28 | 2010-11-05 | 주식회사 두손 | Heat pump heating and cooling system using dual type energy saving system |
| CN202216311U (en) * | 2011-07-04 | 2012-05-09 | 山西三益科技有限公司 | Multiple-energy complementary combined heat supplying system |
| CN203177283U (en) * | 2013-01-31 | 2013-09-04 | 福州斯狄渢电热水器有限公司 | Vacuum tube solar energy, air source and gas complementation used heat supply system |
| CN105066220A (en) * | 2015-07-29 | 2015-11-18 | 中国市政工程华北设计研究总院有限公司 | Solar energy and gas heating hot water furnace complementary heating system |
| CN204901907U (en) * | 2015-07-29 | 2015-12-23 | 中国市政工程华北设计研究总院有限公司 | Complementary heating system of solar energy and gas heating water heater |
| CN206176507U (en) * | 2016-10-24 | 2017-05-17 | 中国市政工程华北设计研究总院有限公司 | Independent heat supply heating system's heating device that provides multiple forms of energy to complement each other |
-
2016
- 2016-10-24 CN CN201610927448.7A patent/CN106439984A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006101405A2 (en) * | 2005-03-23 | 2006-09-28 | Kjell Emil Eriksen | A system for utalization of renewable energy sources |
| KR20100118476A (en) * | 2009-04-28 | 2010-11-05 | 주식회사 두손 | Heat pump heating and cooling system using dual type energy saving system |
| CN202216311U (en) * | 2011-07-04 | 2012-05-09 | 山西三益科技有限公司 | Multiple-energy complementary combined heat supplying system |
| CN203177283U (en) * | 2013-01-31 | 2013-09-04 | 福州斯狄渢电热水器有限公司 | Vacuum tube solar energy, air source and gas complementation used heat supply system |
| CN105066220A (en) * | 2015-07-29 | 2015-11-18 | 中国市政工程华北设计研究总院有限公司 | Solar energy and gas heating hot water furnace complementary heating system |
| CN204901907U (en) * | 2015-07-29 | 2015-12-23 | 中国市政工程华北设计研究总院有限公司 | Complementary heating system of solar energy and gas heating water heater |
| CN206176507U (en) * | 2016-10-24 | 2017-05-17 | 中国市政工程华北设计研究总院有限公司 | Independent heat supply heating system's heating device that provides multiple forms of energy to complement each other |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726428A (en) * | 2017-10-12 | 2018-02-23 | 天津大学 | The heating system of domestic solar heat collector condensing gas wall hanging stove |
| CN108007704A (en) * | 2017-11-27 | 2018-05-08 | 中国市政工程华北设计研究总院有限公司 | Provide multiple forms of energy to complement each other heating system performance test methods and the used test device of a kind of regenerative resource-combustion gas alliance |
| CN108007704B (en) * | 2017-11-27 | 2023-12-22 | 中国市政工程华北设计研究总院有限公司 | Performance test method and device for renewable energy-fuel gas combined multi-energy complementary heating system |
| CN109186123A (en) * | 2018-10-24 | 2019-01-11 | 张若梅 | A kind of comprehensive utilization clean energy resource temperature adjustment, heating, refrigeration and hot-water heating system |
| CN110207401A (en) * | 2019-05-23 | 2019-09-06 | 芜湖美的厨卫电器制造有限公司 | A kind of control method of telescopic wall-mounted stove, device and telescopic wall-mounted stove |
| CN111156590A (en) * | 2020-01-03 | 2020-05-15 | 燕山大学 | Solar energy-air source heat pump air conditioning system with refrigeration, heat supply and hot water supply |
| WO2021147611A1 (en) * | 2020-01-20 | 2021-07-29 | 东北大学 | Park comprehensive energy optimization control method |
| CN113819503A (en) * | 2021-09-30 | 2021-12-21 | 河北工程大学 | Solar energy-water source heat pump heating system for obtaining heat by means of solar energy and phase change |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206176507U (en) | Independent heat supply heating system's heating device that provides multiple forms of energy to complement each other | |
| CN106439984A (en) | Multi-energy complementary heat supply system applied to independent heating supply system | |
| CN104728979B (en) | A kind of Renovation of air-conditioning system method and apparatus of application all-weather solar heat supply | |
| CN107490189A (en) | A kind of modularization pressure-bearing heat pump and its control method | |
| CN103512081B (en) | A kind of solar energy and condensing gas wall hanging stove combined heating system | |
| CN105066220A (en) | Solar energy and gas heating hot water furnace complementary heating system | |
| CN203571862U (en) | Solar energy and condensation type fuel gas wall-hanging stove combination heating system | |
| CN207365408U (en) | A kind of modularization pressure-bearing heat pump system | |
| CN101078531A (en) | Solar energy water heater and gas wall-hanging oven integrated interlinked heat-supply and domestic water system | |
| CN101408324A (en) | Stack assembling villa residential building solar energy-gas wall hanging furnace hot water system | |
| CN109737486B (en) | Combined heating system of heat collection and storage wall and air water heat collector | |
| CN202304087U (en) | Energy-saving multifunctional air-conditioning water heater all-in-one machine | |
| CN203517985U (en) | Solar energy-fuel gas wall-hanging stove combined heating system | |
| CN105783089B (en) | Stain disease source heat pump paddy electricity energy storage type space-heating system | |
| CN201517808U (en) | Individual solar heating system of building | |
| CN204901907U (en) | Complementary heating system of solar energy and gas heating water heater | |
| CN103791653B (en) | A kind of building ecological energy conserving system | |
| CN203489506U (en) | Automatic control system for solar composite ground source heat pump | |
| CN207334870U (en) | A kind of cell passive type solar energy heating system | |
| CN207230722U (en) | It is a kind of to utilize solar energy and the heating system of earth source heat pump unit | |
| CN201425390Y (en) | Double energy source ground heating air conditioner and hot water supply system | |
| CN215863654U (en) | Heating, refrigerating and hot water supply device integrating solar energy and air source heat pump with gas heating water heater | |
| CN101592353B (en) | Heat supply system and heat supply method | |
| CN206131519U (en) | Triple compound ground source heat pump system based on solar thermal energy utilizes | |
| CN203964452U (en) | The device of refrigeration unit condensation heat and solar energy heating coupling water heating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |