CN213395550U - Comprehensive energy utilization system for heating - Google Patents
Comprehensive energy utilization system for heating Download PDFInfo
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- CN213395550U CN213395550U CN202022248148.0U CN202022248148U CN213395550U CN 213395550 U CN213395550 U CN 213395550U CN 202022248148 U CN202022248148 U CN 202022248148U CN 213395550 U CN213395550 U CN 213395550U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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Abstract
The utility model relates to an energy comprehensive utilization system for heating. A water tank is sleeved at the middle upper part of a boiler barrel of the biomass boiler, a water inlet and a water outlet of the boiler barrel are respectively communicated with the water tank, and a smoke exhaust pipe of the biomass boiler is communicated with a boiler desulfurization dust remover outside the water tank; the heat insulation box body of the solar heat collection device is respectively communicated with an inlet and an outlet of a first heat exchanger in the water tank through a first pipeline and a second pipeline; an electric heating pipe of the electric heating device is arranged in the water tank and is controlled by the boiler controller; the water tank is communicated with the heater through a main water outlet pipeline and a main water return pipeline, the main water return pipeline is provided with a temperature sensor, and the temperature sensor is electrically connected with the boiler controller; and a second heat exchanger and a third heat exchanger which are respectively communicated with a ground heat source and an industrial waste heat source are arranged in the water tank. The utility model discloses can be according to local conditions, multiple energy is used in central heating or the heating of vegetables big-arch shelter comprehensively, reduces the heating cost, reduces environmental pollution.
Description
Technical Field
The utility model relates to a facility is used in heating and vegetable greenhouse heating in northern area winter, specifically is an energy comprehensive utilization system for heating.
Background
The traditional heating facility is used for winter heating and vegetable greenhouse heating in northern areas, the energy utilization is single, coal is generally used as the energy for winter heating, the coal is combusted to generate air pollution, the coal is a non-renewable resource, and the heating cost is high. The vegetable greenhouse mainly utilizes solar energy, but the winter heating is also coal combustion.
At present, the utilization of biomass energy is more and more emphasized, and the biomass clean coal and the matched boiler developed from the biomass clean coal are also gradually utilized, but the utilization rate is low based on the utilization form of the life of the peasant households, the biomass boiler is not emphasized when being used for central heating, and various energy utilization facilities for the central heating are not emphasized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an energy comprehensive utilization system for heating based on multiple energy utilization as an organic whole is provided.
The utility model provides a technical scheme that its technical problem adopted is:
a comprehensive energy utilization system for heating comprises a solar heat collection device, an electric heating device and a biomass boiler, wherein a water tank is sleeved at the middle upper part of a boiler barrel of the biomass boiler, a water inlet and a water outlet of the boiler barrel are respectively communicated with the water tank, and a smoke exhaust pipe of the biomass boiler is communicated with a boiler desulfurization dust remover outside the water tank; the heat insulation box body of the solar heat collection device is respectively communicated with an inlet and an outlet of a first heat exchanger in the water tank through a first pipeline and a second pipeline; an electric heating pipe of the electric heating device is arranged in the water tank and is controlled by the boiler controller; the water tank is communicated with the heater through a main water outlet pipeline and a main water return pipeline, the main water return pipeline is provided with a temperature sensor, and the temperature sensor is electrically connected with the boiler controller; and a second heat exchanger and a third heat exchanger which are respectively communicated with a ground heat source and an industrial waste heat source are arranged in the water tank.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, beneficial effect is:
according to local conditions, various energy sources are comprehensively used for central heating or vegetable greenhouse heating, biomass energy and solar energy are particularly used in an important mode, coal resources are saved, the recycling utilization amount of biomass and household garbage is increased, the current and future national policies are met, the heating cost is reduced, and the environmental pollution is reduced.
Further, the utility model discloses an optimization scheme is:
the top of the water tank is provided with a safety valve.
The biomass boiler is provided with a water replenishing pipe.
A combustion disc is arranged in a combustion chamber of the biomass boiler and is communicated with a natural gas source through a natural gas pipeline.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure: a biomass boiler 1; 1-1 of a boiler barrel; 1-2 of a furnace mouth; 1-3 of blast pipes; 1-4 of a blower; 1-5 parts of a smoke exhaust pipe; 1-6 parts of boiler desulfurization dust remover; 1-7 parts of a pressure gauge; 1-8 parts of a water replenishing pipe; 1-9 parts of a water return port; 1-10 parts of a water outlet port; a backwater connecting pipe 1-11; 1-12 of an ash outlet; a water tank 2; a support frame 2-1; a water outlet pipe valve 2-2; 2-3 of a water outlet pipe; 2-4 of a safety valve; a main outlet pipe 2-5; a return water main pipeline 2-6; 2-7 of a liquid level meter; a solar heat collection device 3; 3-1 of a heat preservation box body; 3-2 of a vacuum tube; a first conduit 3-3; a second conduit 3-4; a first heat exchanger 3-5; 3-6 parts of a base; an electric heating device 4; 4-1 of an electric heating pipe; a microcomputer intelligent boiler controller 4-2; a temperature sensor 4-3; a second heat exchanger 5; a third heat exchanger 6; the building is warmed 7.
Detailed Description
The present invention will be further described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1, the present embodiment is a system for comprehensively utilizing energy for heating, which is composed of a biomass boiler 1, a water tank 2, a solar heat collection device 3, an electric heating device 4, a second heat exchanger 5, a third heat exchanger 6, and the like. The biomass boiler 1 is an energy-saving environment-friendly heating stove, the model is SY-460, all parts of the biomass boiler are made of stainless steel, the lower part of a boiler barrel 1-1 is provided with a stove mouth 1-2, the stove mouth 1-2 is used for adding biomass fuel, and an ash outlet 1-11 is arranged below the stove mouth 1-2. A combustion disc (not shown in the figure) is arranged in a combustion chamber in the furnace mouth 1-2, the combustion disc is communicated with a natural gas source through a natural gas pipeline, and the combustion disc is positioned at a lower part in the combustion chamber so as to be beneficial to combustion supporting and ensure that biomass and garbage are fully combusted. The middle upper part of the boiler barrel 1-1 is sleeved with a water tank 2, the water tank 2 is round, square or rectangular and is of a closed structure, water is filled in the water tank, and the bottom of the water tank is provided with a support frame 2-1. The upper part and the lower part of one side of the water tank 2 are respectively provided with a liquid level meter 2-7 and a water outlet pipe 2-3, the water outlet pipe 2-3 is provided with a water outlet pipe valve 2-2, the top part and the lower part of the other side of the water tank 2 are respectively provided with a main water outlet pipe 2-5 and a main water return pipe 2-6, when in use, the main water outlet pipe 2-5 and the main water return pipe 2-6 are communicated with a radiator of a warm building 7, and the top part of the water tank 2 is provided with a safety valve 2. The lower end of the smoke exhaust pipe 1-5 is communicated with a smoke outlet at the lower part of the biomass boiler 1, the upper end of the smoke exhaust pipe 1-5 penetrates through a top plate of the water tank 2 to be communicated with a boiler desulfurization dust remover 1-6, the boiler desulfurization dust remover 1-6 is installed at the top of the water tank 2, the boiler desulfurization dust remover 1-6 filters out harmful components such as dust, sulfur dioxide and the like, and heat energy of smoke generated by combustion is transferred to water in the water tank 2 through the smoke exhaust pipe 1-5. A pressure gauge 1-7 of the boiler barrel 1-1 is arranged outside the water tank 2, and the pressure gauge 1-7 is communicated with the boiler barrel 1-1 through a pressure gauge pipe.
The combustion chamber of the biomass boiler 1 is communicated with an air blower 1-4 through a blast pipe 1-3, the air blower 1-4 improves the combustion efficiency, the biomass boiler 1 is provided with a water replenishing pipe 1-8, and the upper end of the water replenishing pipe is positioned outside the water tank 2. The water return port 1-9 of the boiler barrel 1-1 is communicated with the bottom of the water tank 2 through a water return connecting pipe 1-11, the water outlet port 1-10 of the boiler barrel 1-1 is communicated with the upper part of the water tank 2, and a circulating water pump (not shown in the figure) is installed on the water return connecting pipe 1-11 to ensure the balance of heat transfer.
The bottom in the water tank 2 is provided with a first heat exchanger 3-5, the first heat exchanger 3-5 is arranged on a base 3-6, and the base 3-6 is welded with the bottom plate of the water tank 2. An inlet of the first heat exchanger 3-5 is communicated with an outlet of a heat preservation box body 3-1 of the solar heat collection device 3 through a first pipeline 3-3, an outlet of the first heat exchanger 3-5 is communicated with an inlet of the heat preservation box body 3-1 through a second pipeline 3-4, the heat preservation box body 3-1 of the solar heat collection device 3 is communicated with a plurality of vacuum pipes 3-2, and the solar heat collection device 3 is arranged at the top of the water tank 2 or outside the water tank 2 where sunlight is sufficient.
The water tank 2 is provided with an electric heating device 4, the electric heating device 4 is composed of an electric heating pipe 4-1, a temperature sensor 4-3 and the like, the electric heating pipe 4-1 is installed at the bottom inside the water tank 2, the electric heating pipe 4-1 is fixedly connected with the bottom plate of the water tank 2 through a base 3-6, the electric heating pipe 4-1 is controlled by a microcomputer intelligent boiler controller 4-2, the temperature sensor 4-3 is installed on a main water outlet pipe 2-5, and the temperature sensor 4-3 is electrically connected with the microcomputer intelligent boiler controller 4-2. When the temperature in the water tank 2 is lower than a set value at night, the microcomputer intelligent boiler controller 4-2 is connected with the electric heating pipe 4-1, the electric heating pipe 4-1 heats water in the water tank 2, and when the microcomputer intelligent boiler controller 4-2 detects that the water temperature in the water tank 2 reaches the set value, the electric heating pipe 4-1 is closed.
A second heat exchanger 5 and a third heat exchanger 6 are arranged in the water tank 2, the second heat exchanger 5 is communicated with a geothermal source through a pipeline, the third heat exchanger 6 is communicated with an industrial waste heat source through a pipeline, the geothermal source is used at the same time at a place with abundant geothermal resources, and the industrial waste heat is used at the same time at a place with industrial waste heat.
The heat dissipation pipes of the present embodiment are in full contact with the water in the water tank 2 to improve the heat efficiency and reduce the heat loss. In the embodiment, the heat supply sequence is characterized in that the heat supply sequence is controlled by a microcomputer intelligent boiler controller 4-2, the microcomputer intelligent boiler controller 4-2 is a commercially available product, a water inlet pipeline of each heat exchanger is respectively provided with a temperature sensor and an electric valve, and each temperature sensor and each electric valve are respectively electrically connected with the microcomputer intelligent boiler controller 4-2: solar energy, geothermal energy, industrial waste heat, a biomass boiler and electric heat are sequentially adopted, and natural heat is utilized as much as possible. The biomass and the garbage are made into particles or spherical blocks in advance, and a preheating and drying process is carried out in a combustion chamber before combustion so as to fully release heat energy during combustion.
When the biomass boiler is used, the water tank 2 is filled with water, the biomass fuel is added into the furnace mouth 1-2 of the biomass boiler 1, the biomass fuel is ignited, the air blower 1-4 is turned on, the biomass boiler 1 heats the water in the boiler barrel 1-1, the water return port 1-9 and the water outlet port 1-10 of the hot boiler barrel 1-1 are respectively communicated with the water tank 2, and the water in the water tank 2 is heated. When sunlight is sufficient, the solar device 3 simultaneously heats water in the water tank 2, a geothermal source is simultaneously used to heat water in the water tank 2 in a place with abundant geothermal resources, and industrial waste heat is simultaneously used to heat water in the water tank 2 in a place with industrial waste heat. When the temperature in the water tank 2 is lower than a set value at night, the microcomputer intelligent boiler controller 4-2 is connected with the electric heating pipe 4-1, the electric heating pipe 4-1 heats water in the water tank 2, and when the microcomputer intelligent boiler controller 4-2 detects that the water temperature in the water tank 2 reaches the set value, the electric heating pipe 4-1 is closed. The application is wide, various energy sources are comprehensively utilized according to local conditions, the heating cost is reduced, and the environmental pollution is reduced.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings of the present invention are included in the scope of the present invention.
Claims (4)
1. The utility model provides an energy comprehensive utilization system for heating, includes solar heat collection device, electric heater unit, its characterized in that: the biomass boiler is characterized by also comprising a biomass boiler, wherein a water tank is sleeved at the middle upper part of a boiler barrel of the biomass boiler, a water inlet and a water outlet of the boiler barrel are respectively communicated with the water tank, and a smoke exhaust pipe of the biomass boiler is communicated with a boiler desulfurization dust remover outside the water tank; the heat insulation box body of the solar heat collection device is respectively communicated with an inlet and an outlet of a first heat exchanger in the water tank through a first pipeline and a second pipeline; an electric heating pipe of the electric heating device is arranged in the water tank and is controlled by the boiler controller; the water tank is communicated with the heater through a main water outlet pipeline and a main water return pipeline, the main water return pipeline is provided with a temperature sensor, and the temperature sensor is electrically connected with the boiler controller; and a second heat exchanger and a third heat exchanger which are respectively communicated with a ground heat source and an industrial waste heat source are arranged in the water tank.
2. The comprehensive energy utilization system for heating as claimed in claim 1, wherein: the top of the water tank is provided with a safety valve.
3. The comprehensive energy utilization system for heating as claimed in claim 1, wherein: the biomass boiler is provided with a water replenishing pipe.
4. The comprehensive energy utilization system for heating as claimed in claim 1, wherein: a combustion disc is arranged in a combustion chamber of the biomass boiler and is communicated with a natural gas source through a natural gas pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248148.0U CN213395550U (en) | 2020-10-12 | 2020-10-12 | Comprehensive energy utilization system for heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248148.0U CN213395550U (en) | 2020-10-12 | 2020-10-12 | Comprehensive energy utilization system for heating |
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| Publication Number | Publication Date |
|---|---|
| CN213395550U true CN213395550U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022248148.0U Active CN213395550U (en) | 2020-10-12 | 2020-10-12 | Comprehensive energy utilization system for heating |
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| Country | Link |
|---|---|
| CN (1) | CN213395550U (en) |
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2020
- 2020-10-12 CN CN202022248148.0U patent/CN213395550U/en active Active
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