CN213810804U - Household heating system with solar energy and biomass energy coupled - Google Patents
Household heating system with solar energy and biomass energy coupled Download PDFInfo
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- CN213810804U CN213810804U CN202022533760.2U CN202022533760U CN213810804U CN 213810804 U CN213810804 U CN 213810804U CN 202022533760 U CN202022533760 U CN 202022533760U CN 213810804 U CN213810804 U CN 213810804U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model relates to a heating system is used at family of solar energy and biomass energy coupling, its characterized in that: the light and heat heating machine passes through light and heat outlet pipe and biomass boiler intercommunication, biomass boiler pass through the boiler outlet pipe with the radiator intercommunication, the radiator pass through the light and heat wet return with the light and heat heating machine carries out the heat accumulation, the light and heat outlet pipe with through electronic two-way valve intercommunication between the light and heat wet return, the light and heat wet return with through the second diverter valve intercommunication between the boiler outlet pipe, set up first change-over valve on the boiler outlet pipe, cloud controller can select the light and heat heating machine reaches biomass boiler jointly or do alone the radiator heat supply, the utility model discloses a solar energy combines biomass energy to switch over the heating mode of compensation, realizes the step utilization of the energy, can reduce heating system's running cost to satisfy heating demand, cooking demand and the daily hot water demand of whole day.
Description
Technical Field
The utility model relates to a heating system is used at family of solar energy and biomass energy coupling.
Background
Along with the implementation of northern clean heating planning and blue-day defense war, various technical schemes for changing coal into electricity emerge endlessly and have advantages, the technology mainly comprises a heat pump, an electric heater, fuel gas, biomass energy and the like, wherein an air source heat pump is mainly used in the Jingjin area, and a fuel gas wall-mounted furnace and a direct-heating electric heater are mainly used in the areas except the Jingjin area; because the coal-to-electricity project belongs to a project which is applied by a government, benefits users and is implemented by enterprises, the operation subsidy cost of the government control foundation is analyzed by combining three aspects of the government, the users and the enterprises, the subsidy is cancelled step by step, the operation cost required by the users is low, the system is simple and reliable, the enterprise needs to provide a product which is safe and reliable and easy to operate, the total investment cost can meet the requirements of government funds, and the product has market value; aiming at the requirements of three parties, a novel heat collection system is urgently needed to be developed, and the system can meet the requirements of less government investment subsidies, low user operation cost and enterprise benefit, and achieves the win-win effect of three parties.
Among various energy sources, the operation cost of solar photo-thermal is the lowest, but the full adoption of solar photo-thermal results in over-high initial investment and serious energy waste in non-heating seasons; in order to solve the problems of energy waste and environmental protection in the prior art, a novel energy-saving and environment-friendly heating system is urgently needed to be provided, and due to the limitation of electric power and natural gas supply and gas pipelines, all coal-fired boilers in China cannot be changed into electric boilers or gas boilers, and biomass boilers are low in price and low in running cost, so that the biomass boilers are easy to accept by users and can be popularized, and the blank is just filled.
The biomass energy granular fuel utilizes all waste crops such as straws, rice straws, firewood materials, sawdust, peanut shells, melon seed shells, beet pulp, barks and the like, is crushed, mixed, extruded and dried to be finally prepared into granular fuel, is famous as green coal, is clean energy, does not have any pollution to the environment, belongs to renewable energy, can be recycled, has the cost only half of that of fuel gas, and is an important part of a new energy strategy in China.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heating system is used at family of solar energy and biomass energy coupling adopts solar energy to combine biomass energy to switch the heating mode of compensation, realizes the step utilization of the energy, can reduce heating system's running cost to satisfy heating demand, cooking demand and the daily hot water demand of whole day.
In order to realize the purpose, the utility model discloses a technical scheme is:
a household heating system with coupled solar energy and biomass energy is characterized in that: a plurality of photo-thermal heating machines are connected in series, and a plurality of radiators are connected in series;
the water outlet end of the photo-thermal heating machine is communicated with the water inlet end of the biomass boiler through a photo-thermal water outlet pipe, the water outlet end of the biomass boiler is communicated with the water inlet end of the radiator through a boiler water outlet pipe, and the water outlet end of the radiator is communicated with the water inlet end of the photo-thermal heating machine through a photo-thermal water return pipe;
the photothermal water return pipe is communicated with the photothermal water outlet pipe through an electric two-way valve, and the communication between pipelines can be controlled through the opening and closing of the electric two-way valve;
the photo-thermal heating machine and the photo-thermal water return pipe are provided with temperature sensors, the electric two-way valve and the biomass boiler are respectively in signal connection with a cloud controller, the cloud controller receives sensing signals of the temperature sensors and can control the biomass boiler to be started and stopped, and the cloud controller can also control the electric two-way valve to be started and stopped;
the boiler is characterized in that a first switching valve is arranged on the boiler water outlet pipe, the photothermal water return pipe is communicated with the boiler water outlet pipe through a second switching valve, and the first switching valve and the second switching valve are in mutually exclusive opening and closing states.
The household heating system with coupled solar energy and biomass energy comprises: light and heat heating machine includes heat storage water tank, support and glass thermal-collecting tube, set up the exhaust port on the heat storage water tank, for gas outgoing, heat storage water tank set up in on the support, the condensation end on glass thermal-collecting tube top insert and fixed set up in the heat storage water tank, the heat supply exchange, the bottom of glass thermal-collecting tube is passed through B type sealing washer and is supported and tail box fixed connection, a plurality of through high temperature resistant silicon rubber pipe intercommunication between the light and heat heating machine.
The household heating system with coupled solar energy and biomass energy comprises: the biomass boiler is provided with an automatic exhaust valve and a manual exhaust valve respectively for gas discharge, and a water inlet of the biomass boiler is provided with a drain valve for discharging water in a pipeline.
The household heating system with coupled solar energy and biomass energy comprises: and the photo-thermal water return pipe is provided with a circulating water pump for pipe internal circulation, and the circulating water pump is in signal connection with the cloud controller and is controlled to be opened and closed.
The household heating system with coupled solar energy and biomass energy comprises: the light and heat wet return reaches the outdoor pipeline of light and heat outlet pipe twines the companion tropical respectively, prevents that the pipeline from freezing, the wet return reaches the outdoor pipeline of outlet pipe and indoor pipeline are respectively through aluminium pipe plastic tubing adapter and maintenance valve intercommunication.
The household heating system with coupled solar energy and biomass energy comprises: the light and heat wet return communicates with indoor water supply pipe through the moisturizing solenoid valve, the moisturizing solenoid valve with cloud controller signal connection, cloud controller control opening and close of moisturizing solenoid valve, set up Y type filter on the light and heat wet return, supply the foreign matter in the filtering line.
The household heating system with coupled solar energy and biomass energy comprises: the temperature sensor comprises a water tank water temperature water level sensor, a pipeline return water temperature sensor and an outdoor pipeline temperature sensor, the water tank water temperature water level sensor is arranged at a water outlet of the photo-thermal heating machine, the water tank water temperature water level sensor senses a water outlet temperature and a water level of the photo-thermal heating machine, the pipeline return water temperature sensor reaches the outdoor pipeline temperature sensor, the outdoor pipeline temperature sensor is arranged on the photo-thermal return water pipe, the pipeline return water temperature sensor senses the temperature in the photo-thermal return water pipe, and the outdoor pipeline temperature sensor senses the water inlet temperature of the photo-thermal heating machine.
The utility model has the advantages that: application light and heat heating machine and biomass boiler, hot water temperature reaches the heating and sets for the temperature when light and heat heating machine, launches light and heat heating machine heat supply, when light and heat heating machine can't satisfy the heat supply requirement, by biomass boiler heat supply, realize the cascade utilization of the environmental protection energy, the heating mode of compensation is switched in a flexible way in application solar energy combination biomass energy, realize the cascade utilization of the energy, under the condition that satisfies heating mode normal operating, ensure to satisfy heating user demand all day.
Drawings
Fig. 1 is a structural diagram of a household heating system capable of coupling solar energy and biomass energy.
Description of reference numerals: 1-photo-thermal heating machine; 2-maintenance of the valve; 3-an electric two-way valve; 4-a biomass boiler; a 5-Y filter; 6-a radiator; 7-a first switching valve; 8-a second switching valve; 9-water supplement electromagnetic valve; 10-a circulating water pump; 11-cloud controller; 12-water tank water temperature and level sensor; 13-pipeline return water temperature sensor; 14-outdoor line temperature sensor; 15-boiler water outlet pipe; 16-heat tracing band; 17-aluminum pipe plastic pipe conversion head; 18-a heat storage water tank; 19-a scaffold; 20-glass heat collecting pipes; 21-high temperature resistant silicone tube; 22-upper vent; 23-automatic exhaust valve; 24-a manual exhaust valve; 25-a water escape valve; 26-a water return pipe; 27-water outlet pipe.
Detailed Description
Fig. 1 shows a household heating system with solar energy and biomass energy coupled:
the plurality of photo-thermal heating machines 1 are connected in series outdoors through high-temperature-resistant silicone tubes 21, and the plurality of radiators 6 are connected in series indoors.
The outlet end of light and heat heating machine 1 passes through the income water end intercommunication of light and heat outlet pipe 27 and biomass boiler 4, can be with obtaining thermal rivers and go into biomass boiler 4, biomass boiler 4 carries out the secondary heating to the intraductal under the starting condition, and under the closure condition, heats not intraductal, biomass boiler 4's outlet end pass through boiler outlet pipe 15 with the income water end intercommunication of radiator 6, radiator 6 carries out the heat exchange with the room air, to indoor heating, radiator 6's outlet end pass through light and heat wet return 26 with the income water end intercommunication of light and heat heating machine 1 loses thermal water reflux to heat accumulation in the light and heat heating machine 1 to circulate once more.
The water outlet of the photo-thermal heating machine 1 is provided with the water tank water temperature and water level sensor 12, the photo-thermal water return pipe 26 is provided with the pipeline return water temperature sensor 13 and the outdoor pipeline temperature sensor 14, the pipeline return water temperature sensor 13 senses the temperature in the photo-thermal water return pipe 26, the outdoor pipeline temperature sensor 14 senses the water inlet temperature of the photo-thermal heating machine 1, the biomass boiler 4 is in signal connection with the cloud controller 11, and the cloud controller 11 receives all sensing signals and can control the biomass boiler 4 to be opened and closed.
Light and heat heating machine 1 includes heat storage water tank 18, support 19 and glass thermal-collecting tube 20, set up exhaust port 22 on the heat storage water tank 18, the gaseous exhaust in the feed water tank, heat storage water tank 18 set up in on the support 19, the condensation end on glass thermal-collecting tube 20 top insert and fixed set up in the heat storage water tank 18, carry out heat exchange with the water of incasement, the bottom of glass thermal-collecting tube 20 is passed through B type sealing washer and is supported and tail box fixed connection.
An automatic exhaust valve 23 and a manual exhaust valve 24 are respectively arranged on the biomass boiler 4 and used for discharging gas, and a drain valve 25 is arranged at a water inlet of the biomass boiler 4 and used for discharging water in a pipeline.
Light and heat wet return 26 with communicate through electronic two-way valve 3 between the light and heat outlet pipe 27, electronic two-way valve 3 with cloud controller 11 signal connection can control opening and close of electronic two-way valve 3, and then can control the communicating line between the pipeline, set up circulating water pump 10 on the light and heat wet return 26, supply the intraductal circulation, circulating water pump 10 with cloud controller 11 signal connection can control circulating water pump 10 opens and close.
Light and heat wet return 26 reaches the outdoor pipeline of light and heat outlet pipe 27 twines respectively and accompanies tropical 16, prevents that the pipeline from freezing, wet return 26 reaches the outdoor pipeline of outlet pipe 27 communicates with indoor pipeline through aluminum pipe plastic tubing adapter 17 and maintenance valve 2 respectively.
Light and heat wet return 26 is through moisturizing solenoid valve 9 and indoor water supply pipeline intercommunication, moisturizing solenoid valve 9 with 11 signal connection of cloud controller, 11 controls of cloud controller the opening and close of moisturizing solenoid valve 9, set up Y type filter 5 on the light and heat wet return 26, supply the foreign matter in the filter line.
The boiler is characterized in that a first switching valve 7 is arranged on the boiler water outlet pipe 15, the photothermal water return pipe 26 is communicated with the boiler water outlet pipe 15 through a second switching valve 8, and the first switching valve 7 is communicated with the second switching valve 8 through mutually exclusive opening and closing states to change the communication of pipelines.
In the embodiment, during heating in winter, the water tank water temperature and water level sensor 12 senses the water outlet temperature and the water level of the photo-thermal heating machine 1 and transmits a sensing signal to the cloud controller 11, the photo-thermal heating machine 1 can meet independent heat supply, the cloud controller 11 remotely starts the circulating water pump 10 to supply pipe internal circulation, the electric two-way valve 3 is in a closed state and manually opens the first switching valve 7 and manually closes the second switching valve 8, the glass heat collecting pipe 20 absorbs the heat of solar energy, the condensing end at the top end of the glass heat collecting pipe 20 is inserted into and fixedly arranged in the heat storage water tank 18 to exchange heat with water in the tank, high-temperature water obtaining heat enters the photo-thermal water outlet pipe 27 and flows through the biomass boiler 4 arranged on the photo-thermal water outlet pipe 27, and at this time, the biomass boiler 4 is not started, do not carry out the heat exchange, flow out biomass boiler 4, high temperature rivers flow in 15 flow through of boiler outlet pipe first change valve 7 flows in 6 in the radiator, carry out the heat exchange, to indoor heat supply, lose thermal high temperature water and become the low temperature water, flow out heat dissipation 6 gets into in the light and heat wet return 26, flow through circulating water pump 10 back, through light and heat wet return 26 flows in light and heat heating machine 1 in the heat storage water tank 18, and with the condensation end on glass thermal-collecting tube 20 top carries out the heat exchange, becomes high temperature water by low temperature water, above-mentioned circulation once more.
During heating in winter, the water tank water temperature and water level sensor 12 senses the water outlet temperature and the water level of the photo-thermal heating machine 1, the pipeline return water temperature sensor 13 senses the temperature of the water outlet of the radiator 6, the outdoor pipeline temperature sensor 14 senses the water inlet temperature of the photo-thermal heating machine 1, the temperature of the sensed water in the pipe is lower than the temperature required by heating, the photo-thermal heating machine 1 cannot reach the requirement of independent heating and transmits a sensing signal to the cloud controller 11, the cloud controller 11 remotely controls the biomass boiler 4 through remote starting, the electric two-way valve 3 is in an open state, the first switching valve 7 is manually opened, the second switching valve 8 is manually closed, the water in the heat storage water tank 18 flows into the photo-thermal water outlet pipe 27 and flows into the biomass boiler 4 arranged on the photo-thermal water outlet pipe 27, at this time, the biomass boiler 4 is in a starting state and can be heated again, high-temperature water flows out of the biomass boiler 4, flows through the boiler water outlet pipe 15 and flows through the first switching valve 7, flows into the radiator 6 to perform indoor heat supply, the high-temperature water losing heat becomes low-temperature water, flows out of the heat dissipation 6, enters the photo-thermal water return pipe 26, most of the low-temperature water flows into the photo-thermal water outlet pipe 27 through the electric two-way valve 3 and flows into the biomass boiler 4 to perform heat exchange, and a small part of the low-temperature water flows into the photo-thermal water return pipe 26 and flows into the photo-thermal heating machine 1, then flows into the biomass boiler 4 through the photo-thermal water outlet pipe 27 to perform heat exchange, so that the above circulation is performed, and the photo-thermal heating machine 1 performs heat supply through the biomass boiler 4 when it is in cloudy days or, and the heating mode of switching and compensating solar energy and biomass energy is realized.
Heating is not needed in summer, when hot water is used in life, the cloud controller 11 is in a closed state through remote control of the electric two-way valve 3, the circulating water pump 10 is remotely started, the first switching valve 7 is manually closed, the second switching valve 8 is manually opened, high-temperature water in the heat storage water tank 18 enters the light and heat water outlet pipe 27 and flows into the biomass boiler 4, the biomass boiler 4 is not started at the moment, heat exchange is not performed, the high-temperature water flows out of the biomass boiler 4, the first switching valve 7 is in the closed state, the high-temperature water cannot flow to the radiator 6, the second switching valve 8 is in an open state, the high-temperature water flows to the direction of the circulating water pump 10, the cloud controller 11 is in the open state through remote control of the water replenishing electromagnetic valve 9, the high-temperature water flows into an indoor pipeline and can use the hot water, after using up, through water tank temperature level sensor 12 response the delivery port temperature and the water level of light and heat heating machine 1, through indoor pipeline, pass through the running water moisturizing solenoid valve 9 flows in the light and heat wet return 26 to the inflow in the light and heat heating machine 1, carry out heat exchange once more, high-temperature water is at the pipeline mesocycle, supplies to use hot water next time.
Cloud controller 11 passes through the sensing signal of inductor feedback responds to the delivery port of heat storage water tank 18 and the temperature of water inlet, the delivery port temperature of radiator 6 works as when light and heat heating and 1 can't satisfy the heat supply demand, remote start biomass boiler 4 switches the heating of compensation, and long-range and manual change electronic two-way valve 3 moisturizing solenoid valve 9 first change valve 7 reaches the second change valve 8 opens and close the state, can make the circulation route change, reaches indoor heating or uses the purpose of hot water.
The utility model has the advantages that:
application light and heat heating machine and biomass boiler, hot water temperature reaches the heating and sets for the temperature when light and heat heating machine, launches light and heat heating machine heat supply, when light and heat heating machine can't satisfy the heat supply requirement, by biomass boiler heat supply, realize the cascade utilization of the environmental protection energy, the heating mode of compensation is switched in a flexible way in application solar energy combination biomass energy, realize the cascade utilization of the energy, under the condition that satisfies heating mode normal operating, ensure to satisfy heating user demand all day.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A household heating system with coupled solar energy and biomass energy is characterized in that: a plurality of photo-thermal heating machines (1) are connected in series, and a plurality of radiators (6) are connected in series;
the water outlet end of the photo-thermal heating machine (1) is communicated with the water inlet end of the biomass boiler (4) through a photo-thermal water outlet pipe (27), the water outlet end of the biomass boiler (4) is communicated with the water inlet end of the radiator (6) through a boiler water outlet pipe (15), and the water outlet end of the radiator (6) is communicated with the water inlet end of the photo-thermal heating machine (1) through a photo-thermal water return pipe (26);
the photothermal water return pipe (26) is communicated with the photothermal water outlet pipe (27) through the electric two-way valve (3), and the communication between pipelines can be controlled through the opening and closing of the electric two-way valve (3);
temperature sensors are arranged on the photo-thermal heating machine (1) and the photo-thermal water return pipe (26), the temperature sensors, the electric two-way valve (3) and the biomass boiler (4) are respectively in signal connection with a cloud controller (11), the cloud controller (11) receives sensing signals of the temperature sensors and can control the biomass boiler (4) to be opened and closed, and the cloud controller (11) can also control the electric two-way valve (3) to be opened and closed;
set up first switching valve (7) on boiler outlet pipe (15), light and heat wet return (26) with communicate through second switching valve (8) between boiler outlet pipe (15), first switching valve (7) with be the on-off state of mutual exclusion between second switching valve (8).
2. The household heating system capable of coupling solar energy and biomass energy as claimed in claim 1, wherein: light and heat heating machine (1) is including heat storage water tank (18), support (19) and glass thermal-collecting tube (20), set up exhaust port (22) on heat storage water tank (18), for gas outgoing, heat storage water tank (18) set up in on support (19), the condensation end on glass thermal-collecting tube (20) top insert and fixed set up in heat storage water tank (18), the heat supply exchanges, the bottom of glass thermal-collecting tube (20) is passed through B type sealing washer support and tail box fixed connection, a plurality of through high temperature resistant silicon rubber pipe (21) intercommunication between light and heat heating machine (1).
3. The household heating system capable of coupling solar energy and biomass energy as claimed in claim 1, wherein: the biomass boiler is characterized in that an automatic exhaust valve (23) and a manual exhaust valve (24) are respectively arranged on the biomass boiler (4) and used for discharging gas, and a drain valve (25) is arranged at a water inlet of the biomass boiler (4) and used for discharging water in a pipeline.
4. The household heating system capable of coupling solar energy and biomass energy as claimed in claim 1, wherein: and a circulating water pump (10) is arranged on the photo-thermal water return pipe (26) and is used for circulating in the pipe, and the circulating water pump (10) is in signal connection with the cloud controller (11) and is controlled to be opened and closed.
5. The household heating system capable of coupling solar energy and biomass energy as claimed in claim 1, wherein: light and heat wet return (26) and outdoor pipeline of light and heat outlet pipe (27) twines respectively and accompanies tropical (16), prevents that the pipeline from freezing, wet return (26) reach outdoor pipeline and the indoor pipeline of outlet pipe (27) are respectively through aluminum pipe plastic tubing adapter (17) and maintenance valve (2) intercommunication.
6. The household heating system capable of coupling solar energy and biomass energy as claimed in claim 1, wherein: light and heat wet return (26) are through moisturizing solenoid valve (9) and indoor water supply pipeline intercommunication, moisturizing solenoid valve (9) with cloud controller (11) signal connection, cloud controller (11) control opening and close of moisturizing solenoid valve (9), set up Y type filter (5) on light and heat wet return (26), supply the foreign matter in the filtering line.
7. The household heating system capable of coupling solar energy and biomass energy as claimed in claim 1, wherein: temperature sensor includes water tank temperature level sensor (12), pipeline return water temperature sensor (13) and outdoor pipeline temperature sensor (14), water tank temperature level sensor (12) set up in the delivery port department of light and heat heating machine (1), water tank temperature level sensor (12) response the delivery port temperature and the water level of light and heat heating machine (1), pipeline return water temperature sensor (13) reach outdoor pipeline temperature sensor (14) set up in on light and heat wet return (26), pipeline return water temperature sensor (13) response the intraductal temperature of light and heat wet return (26), outdoor pipeline temperature sensor (14) response the water inlet temperature of light and heat heating machine (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022533760.2U CN213810804U (en) | 2020-11-05 | 2020-11-05 | Household heating system with solar energy and biomass energy coupled |
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| CN202022533760.2U CN213810804U (en) | 2020-11-05 | 2020-11-05 | Household heating system with solar energy and biomass energy coupled |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114528782A (en) * | 2022-02-21 | 2022-05-24 | 博纳斯威阀门股份有限公司 | Intelligent water diversion and regulation experimental device and application thereof |
| CN115388485A (en) * | 2022-07-08 | 2022-11-25 | 中国建筑科学研究院有限公司 | Household multi-source complementary combined heat and power system and control method thereof |
-
2020
- 2020-11-05 CN CN202022533760.2U patent/CN213810804U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114528782A (en) * | 2022-02-21 | 2022-05-24 | 博纳斯威阀门股份有限公司 | Intelligent water diversion and regulation experimental device and application thereof |
| CN114528782B (en) * | 2022-02-21 | 2023-07-28 | 博纳斯威阀门股份有限公司 | Intelligent water diversion experiment device and application method thereof |
| CN115388485A (en) * | 2022-07-08 | 2022-11-25 | 中国建筑科学研究院有限公司 | Household multi-source complementary combined heat and power system and control method thereof |
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