CN205655503U - Utilize spontaneous electric heat water system of gas and solar energy - Google Patents
Utilize spontaneous electric heat water system of gas and solar energy Download PDFInfo
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- CN205655503U CN205655503U CN201620349353.7U CN201620349353U CN205655503U CN 205655503 U CN205655503 U CN 205655503U CN 201620349353 U CN201620349353 U CN 201620349353U CN 205655503 U CN205655503 U CN 205655503U
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model discloses an utilize spontaneous electric heat water system of gas and solar energy, including gas internal -combustion engine, high temperature flue gas board change planes group, solar water heater, hot -water tank, the utility model discloses contain 2 subsystems: 1, the hot -water heating system of gas internal -combustion engine and solar water heater coupling, 2, the gas internal -combustion engine independently generates electricity and uses the electric system. The utility model discloses better utilization gas and two kinds of clean energy of solar energy, make full use of the high temperature waste heat flue gas that produces of gas internal -combustion engine, improved the utilization ratio of the energy, adopt gas internal -combustion engine and solar water heater's coupling configuration, extended entire system's suitability, make full use of gas internal combustion set this function of generating electricity for the partial consumer among the entire system provides the electric energy, has reduced the running cost, has improved entire system's economic nature.
Description
Technical field
This utility model belongs to hot-water heating system field, is specifically related to a kind of self-power generation water heating system utilizing combustion gas and solar energy.
Background technology
Application with hot-water heating system is quite varied, common are single-body type, compound hot-water heating system, single-body type hot-water heating system is often applied to the less region of user, the most single solar water heating system, small-sized electrical heating hot-water heating system etc., compound hot-water heating system is often used in the region that user is more, such as air-cooled heat pump energy supply and hot-water supply system, earth source heat pump energy supply and hot-water supply system, large-scale solar water system etc..Although hot-water heating system type is varied, but solar water heating system is widely used because advantage is more, its range of application is constantly expanded, occur in that the large-scale solar water system much for zone user, in order to meet the demand of zone user, compound hot-water heating system is gradually born and is continued to optimize, and existing common electrical heating hot-water heating system energy consumption is high, operating cost high, for be only a few users；The hot water amount that single-body type solar water heating system produces is less, it is impossible to meet the hot water demand of zone user；The compound hot-water heating system of the overwhelming majority needs external power supply, and operating cost is higher, less economical.
Utility model content
For the problems referred to above, this utility model provides one gas internal-combustion engine, solar energy to be coupled, it is possible to realizing independent power generation and can provide the system of domestic hot-water for zone user, the technical solution of the utility model is as follows:
A kind of self-power generation water heating system utilizing combustion gas and solar energy, changes planes group, solar water heater, boiler including gas internal-combustion engine, high-temperature flue gas plate；
The fuel gas inlet of described gas internal-combustion engine is provided with electric control valve, gas pump, fuel gas pipeline；
The outlet flue of described gas internal-combustion engine accesses high-temperature flue gas plate by high temperature flue gas pipeline and changes planes group, and the change planes other end of group of high-temperature flue gas plate is provided with smoke-exhaust pipeline；
The change planes outlet of group of described high-temperature flue gas plate is connected with boiler by water pipe, and the described high-temperature flue gas plate water inlet organized of changing planes is connected with small pump two, moisturizing electrodynamic valve two, water supply tank two；
The outlet of described solar water heater is connected with boiler by water pipe, and the water inlet of described solar water heater is connected with small pump one, moisturizing electrodynamic valve one, water supply tank one；
The outlet of described boiler is connected with hot water user by electric control valve and hot water circulating pump；
Further, the bottom at boiler is provided with drain valve；
Further, in described gas internal-combustion engine in be provided with generating set, generating set is connected with solar water heater, small pump one, hot water circulating pump, small pump two, gas pump respectively by transmission line of electricity, for needing the equipment component offer electric energy of electricity consumption.
The self-power generation water heating system utilizing combustion gas and solar energy of the present utility model comprises 2 subsystems: 1, the hot-water heating system that gas internal-combustion engine couples with solar water heater；2, gas internal-combustion engine independent power generation electricity system.
Wherein hot-water heating system aspect, mainly comprises electric control valve, gas pump, fuel gas pipeline, gas internal-combustion engine, high temperature flue gas pipeline, high-temperature flue gas plate change planes group, smoke-exhaust pipeline, boiler, electric control valve, drain valve, solar water heater, small pump one, moisturizing electrodynamic valve one, water supply tank one, hot water circulating pump, hot water user, small pump two, moisturizing electrodynamic valve two, water supply tank two.For hot-water heating system, it is made up of 2 sub-hot-water heating systems, and one is gas internal-combustion engine high-temperature residual heat flue gas heat exchange hot-water heating system, and two is solar water heater system.The operation principle of whole hot-water heating system is: on the one hand, start gas pump, gas internal-combustion engine and small pump two, external combustion gas is entered gas internal-combustion engine burning by electric control valve, gas pump, fuel gas pipeline, the high-temperature flue gas that gas internal-combustion engine produces enters high-temperature flue gas plate through high temperature flue gas pipeline and changes planes in group, high-temperature fuel gas plate group of changing planes enters cool water heating therein by heat exchange to by water supply tank two, moisturizing electrodynamic valve two, small pump two, and the high-temperature water after heating stores in hot water line flows to boiler；On the other hand, when illumination condition reaches requirement, running small pump one, start solar water heater, cold water will pass through water supply tank one, moisturizing electrodynamic valve one, small pump one enter in solar water heater and heat, the storage in hot water line flows into boiler again of the high-temperature water after heating；When user has hot water demand, running hot water circulating pump, the hot water after collecting will be flowed out by boiler, flows in hot water user provide the user hot water service through electric control valve, hot water circulating pump.Corresponding operation reserve can be formulated according to zone user demand, when gas internal-combustion engine runs, solar water heater can not be run, it is possible to run two groups of equipment simultaneously.
Wherein independent power generation electricity system aspect, mainly comprises the electrical equipments such as electrically operated valve in electric control valve, gas pump, fuel gas pipeline, transmission line of electricity, gas internal-combustion engine, solar water heater, small pump one, hot water circulating pump, small pump two and whole hot-water heating system.The operation principle of independent power generation electricity system is: start gas pump and gas internal-combustion engine, external combustion gas will be passed through to burn in electric control valve, gas pump, fuel gas pipeline entrance gas internal-combustion engine, high temperature, high pressure flue gas that generating set in gas internal-combustion engine produces at fuel gas buring generate electricity under driving, and provide electric energy by transmission line of electricity etc. for the solar water heater in whole system, small pump one, hot water circulating pump, the second-class equipment component needing electricity consumption of small pump.
The self-power generation water heating system utilizing combustion gas and solar energy of the present utility model preferably make use of combustion gas and two kinds of clean energy resourcies of solar energy, takes full advantage of the high-temperature residual heat flue gas that gas internal-combustion engine produces, improves the utilization rate of the energy；Use gas internal-combustion engine and the coupled configuration of solar water heater, expand the suitability of whole system；Making full use of gas internal-combustion engine generating set to generate electricity this function, provide electric energy for the part electrical equipment in whole system, reduce operating cost, improve the economy of whole system, it has the beneficial effect that:
(1) making full use of clean energy resource and high-temperature residual heat flue gas, energy utilization rate is high.This utility model is extremely focused on combustion gas and the utilization of solar energy both clean energy resourcies, and the high-temperature residual heat flue gas of gas internal-combustion engine is used, change planes group by setting up high-temperature flue gas plate, it is used for cold water is heated by high-temperature residual heat flue gas, improve the utilization rate of the energy, effects of energy conservation and environmental protection is notable.
(2) gas internal-combustion engine couples with solar water heater, has widened application surface.Combustion gas and solar energy are common clean energy resource form, and range of application is quite varied, and gas internal-combustion engine and solar water heater are carried out efficient coupling by this utility model, practical, have wide range of applications.
(3) electric energy making full use of the generation of gas internal-combustion engine generating set is that whole system part electrical equipment provides electric energy, reduces operating cost, improves the economy of whole system.One of this equipment key component serving not only as hot-water heating system of gas internal-combustion engine in this utility model, most important for whole system independent power generation electricity system, the electric energy that its generating set produces is transported to the part electrical equipments such as water pump, solar water heater, electric control valve, improve the independence of whole system, also reduce operating cost, better economy.
(4) focus on solution to problems such as boiler foulings, extend boiler service life.The boiler scale problems that volume is bigger is extremely serious, and this utility model is by configuring this equipment of drain valve, by periodic exhaustion hot water, can effectively prevent the problem such as fouling bottom boiler, foreign material deposition, it is possible to extend the service life of boiler.
Accompanying drawing explanation
Fig. 1 is complete schematic of the present utility model.
Fig. 2 is internal combustion engine hot-water heating system schematic diagram of the present utility model.
Fig. 3 is solar water heating system schematic diagram of the present utility model.
Fig. 4 is independent power generation electricity system schematic diagram of the present utility model.
Drawing reference numeral illustrates: electric control valve 1, gas pump 2, fuel gas pipeline 3, transmission line of electricity 4, gas internal-combustion engine 5, high temperature flue gas pipeline 6, high-temperature flue gas plate are changed planes group 7, smoke-exhaust pipeline 8, boiler 9, electric control valve 10, drain valve 11, solar water heater 12, small pump 1, moisturizing electrodynamic valve 1, water supply tank 1, hot water circulating pump 16, hot water user 17, small pump 2 18, moisturizing electrodynamic valve 2 19, water supply tank 2 20.
Detailed description of the invention
Below in conjunction with the accompanying drawings specific embodiment of the utility model is described in detail, as it is shown in figure 1, a kind of self-power generation water heating system utilizing combustion gas and solar energy, changes planes group 7, solar water heater 12, boiler 9 including gas internal-combustion engine 5, high-temperature flue gas plate；The fuel gas inlet of described gas internal-combustion engine 5 is provided with electric control valve 1, gas pump 2, fuel gas pipeline 3；The outlet flue of described gas internal-combustion engine 5 accesses high-temperature flue gas plate by high temperature flue gas pipeline 6 and changes planes group 7, and the change planes other end of group 7 of high-temperature flue gas plate is provided with smoke-exhaust pipeline 8；The change planes outlet of group 7 of described high-temperature flue gas plate is connected with boiler 9 by water pipe, and described high-temperature flue gas plate is changed planes and organized the water inlet of 7 and be connected with small pump 2 18, moisturizing electrodynamic valve 2 19, water supply tank 2 20；The outlet of described solar water heater 12 is connected with boiler 9 by water pipe, and the water inlet of described solar water heater 12 is connected with small pump 1, moisturizing electrodynamic valve 1, water supply tank 1；The outlet of described boiler 9 is connected with hot water user 17 by electric control valve 10 and hot water circulating pump 16；It is provided with drain valve 11 in the bottom of boiler 9；Being provided with generating set in described gas internal-combustion engine 5, generating set is connected with solar water heater 12, small pump 1, hot water circulating pump 16, small pump 2 18, gas pump 2 respectively by transmission line of electricity 4, for needing the equipment component of electricity consumption to provide electric energy.
In Fig. 1-Fig. 4, hollow arrow represents current flow direction, and solid line filled arrows represents combustion gas or flue gas conveying direction, and dotted line filled arrows represents transmission of electricity direction.The self-power generation water heating system utilizing combustion gas and solar energy of the present utility model comprises 2 subsystems: the hot-water heating system that 1 gas internal-combustion engine couples with solar water heater；2 gas internal-combustion engine independent power generation electricity systems.
See Fig. 1, hot-water heating system aspect, mainly comprises electric control valve 1, gas pump 2, fuel gas pipeline 3, gas internal-combustion engine 5, high temperature flue gas pipeline 6, high-temperature flue gas plate change planes group 7, smoke-exhaust pipeline 8, boiler 9, electric control valve 10, drain valve 11, solar water heater 12, small pump 1, moisturizing electrodynamic valve 1, water supply tank 1, hot water circulating pump 16, hot water user 17, small pump 2 18, moisturizing electrodynamic valve 2 19, water supply tank 2 20.For hot-water heating system, it is made up of 2 sub-hot-water heating systems, and one is gas internal-combustion engine high-temperature residual heat flue gas heat exchange hot-water heating system, and two is solar water heater system.The operation principle of whole hot-water heating system is: on the one hand, start gas pump 2, gas internal-combustion engine 5 and small pump 2 18, external combustion gas is entered gas internal-combustion engine 5 burnt by electric control valve 1, gas pump 2, fuel gas pipeline 3, the high-temperature flue gas that gas internal-combustion engine 5 produces enters high-temperature flue gas plate through high temperature flue gas pipeline 6 and changes planes in group 7, high-temperature fuel gas plate is changed planes and is organized 7 by heat exchange to by water supply tank 2 20, moisturizing electrodynamic valve 2 19, small pump 2 18 entrance cool water heating therein, and the high-temperature water after heating stores in hot water line flows to boiler 9；On the other hand, when illumination condition reaches requirement, run small pump 1, start solar water heater 12, cold water will pass through to heat in water supply tank 1, moisturizing electrodynamic valve 1, small pump 1 entrance solar water heater 12, and the high-temperature water after heating stores in hot water line flows into boiler 9 again；When user has hot water demand, running hot water circulating pump 16, the hot water after collecting will be flowed out by boiler 9, flows in hot water user 17 provide the user hot water service through electric control valve 10, hot water circulating pump 16.Corresponding operation reserve can be formulated according to zone user demand, when gas internal-combustion engine runs, solar water heater can not be run, it is possible to run two groups of equipment simultaneously.
See Fig. 1, independent power generation electricity system aspect, mainly comprises the electrical equipments such as electrically operated valve in electric control valve 1, gas pump 2, fuel gas pipeline 3, transmission line of electricity 4, gas internal-combustion engine 5, solar water heater 12, small pump 1, hot water circulating pump 16, small pump 2 18 and whole hot-water heating system.The operation principle of independent power generation electricity system is: start gas pump 2 and gas internal-combustion engine 5, external combustion gas will pass through electric control valve 1, gas pump 2, fuel gas pipeline 3 enter in gas internal-combustion engine 5 and burn, high temperature, high pressure flue gas that generating set in gas internal-combustion engine 5 produces at fuel gas buring generate electricity under driving, and need the equipment component of electricity consumption to provide electric energy by transmission line of electricity 4 grade for the solar water heater 12 in whole system, small pump 1, hot water circulating pump 16, small pump 2 18 etc..
See Fig. 1, owing to easily producing the problems such as fouling after boiler 9 life-time service, in particular for Regional Energy project, hot water user is more, and boiler 9 volume is bigger, it is easier to fouling, its fouling is prevented in order to periodically discharge the hot water being stored in boiler 9, this utility model has been additionally arranged at the bottom of this equipment of drain valve 11 at boiler 9 specially, when needing to discharge hot water, opens drain valve.
See Fig. 2, for first sub-hot-water heating system, i.e. gas internal-combustion engine high-temperature residual heat flue gas heat exchange hot-water heating system, it mainly comprises electric control valve 1, gas pump 2, fuel gas pipeline 3, gas internal-combustion engine 5, high temperature flue gas pipeline 6, high-temperature flue gas plate change planes group 7, smoke-exhaust pipeline 8, boiler 9, electric control valve 10, hot water circulating pump 16, hot water user 17, small pump 2 18, moisturizing electrodynamic valve 2 19, water supply tank 2 20.The operation principle of this subsystem is: start gas pump 2, gas internal-combustion engine 5 and small pump 2 18, external combustion gas is by electric control valve 1, gas pump 2, fuel gas pipeline 3 enters gas internal-combustion engine 5 and burns, the high-temperature flue gas that gas internal-combustion engine 5 produces enters high-temperature flue gas plate through high temperature flue gas pipeline 6 and changes planes in group 7, high-temperature fuel gas plate is changed planes and is organized 7 by heat exchange to by water supply tank 2 20, moisturizing electrodynamic valve 2 19, small pump 2 18 enters cool water heating therein, high-temperature water after heating stores in hot water line flows to boiler 9, when hot water circulating pump 16 runs, hot water in boiler 9 will pass through electric control valve 10, hot water circulating pump 16 flows in hot water user 17 and provides hot water service for zone user.
See Fig. 3, for second subsystem, i.e. solar water heater system, it mainly comprises boiler 9, electric control valve 10, drain valve 11, solar water heater 12, small pump 1, moisturizing electrodynamic valve 1, water supply tank 1, hot water circulating pump 16, hot water user 17.The operation principle of this subsystem is: when illumination condition reaches requirement, run small pump 1, start solar water heater 12, cold water will pass through to heat in water supply tank 1, moisturizing electrodynamic valve 1, small pump 1 entrance solar water heater 12, high-temperature water after heating stores in hot water line flows into boiler 9 again, when hot water circulating pump 16 runs, the hot water in boiler 9 will pass through electric control valve 10, hot water circulating pump 16 flows in hot water user 17 provides hot water service for zone user.
See Fig. 4, for independent power generation electricity system, it mainly comprises the electrical equipments such as the electrically operated valve in electric control valve 1, gas pump 2, fuel gas pipeline 3, transmission line of electricity 4, gas internal-combustion engine 5, solar water heater 12, small pump 1, hot water circulating pump 16, small pump 2 18 and whole hot-water heating system.The operation principle of independent power generation electricity system is: start gas pump 2 and gas internal-combustion engine 5, external combustion gas will pass through electric control valve 1, gas pump 2, fuel gas pipeline 3 enter in gas internal-combustion engine 5 and burn, high temperature, high pressure flue gas that generating set in gas internal-combustion engine 5 produces at fuel gas buring generate electricity under driving, and need the equipment component of electricity consumption to provide electric energy by transmission line of electricity 4 grade for the solar water heater 12 in whole system, small pump 1, hot water circulating pump 16, small pump 2 18 etc..
It is above this utility model has been carried out exemplary description; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that technical solutions of the utility model are carried out; or the most improved design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (2)
1. the self-power generation water heating system utilizing combustion gas and solar energy, it is characterised in that include that gas internal-combustion engine (5), high-temperature flue gas plate are changed planes group (7), solar water heater (12), boiler (9)；
The fuel gas inlet of described gas internal-combustion engine (5) is provided with electric control valve (1), gas pump (2), fuel gas pipeline (3)；
The outlet flue of described gas internal-combustion engine (5) accesses high-temperature flue gas plate by high temperature flue gas pipeline (6) and changes planes group (7), and the change planes other end of group (7) of high-temperature flue gas plate is provided with smoke-exhaust pipeline (8)；
The change planes outlet of group (7) of described high-temperature flue gas plate is connected with boiler (9) by water pipe, and the change planes water inlet of group (7) of described high-temperature flue gas plate is connected with small pump two (18), moisturizing electrodynamic valve two (19), water supply tank two (20)；
The outlet of described solar water heater (12) is connected with boiler (9) by water pipe, and the water inlet of described solar water heater (12) is connected with small pump one (13), moisturizing electrodynamic valve one (14), water supply tank one (15)；
The outlet of described boiler (9) is connected with hot water user (17) by electric control valve (10) and hot water circulating pump (16)；
Being provided with generating set in described gas internal-combustion engine (5), generating set is connected with solar water heater (12), small pump one (13), hot water circulating pump (16), small pump two (18), gas pump (2) respectively by transmission line of electricity (4).
A kind of self-power generation water heating system utilizing combustion gas and solar energy the most according to claim 1, it is characterised in that be provided with drain valve (11) in the bottom of boiler (9).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620349353.7U CN205655503U (en) | 2016-04-25 | 2016-04-25 | Utilize spontaneous electric heat water system of gas and solar energy |
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| CN201620349353.7U CN205655503U (en) | 2016-04-25 | 2016-04-25 | Utilize spontaneous electric heat water system of gas and solar energy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758002A (en) * | 2016-04-25 | 2016-07-13 | 中节能先导城市节能有限公司 | Self-electricity-generating water heating system through gas and solar energy |
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- 2016-04-25 CN CN201620349353.7U patent/CN205655503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758002A (en) * | 2016-04-25 | 2016-07-13 | 中节能先导城市节能有限公司 | Self-electricity-generating water heating system through gas and solar energy |
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