CN217978977U - Solar photo-thermal and biomass fuel stove combined energy supply system - Google Patents
Solar photo-thermal and biomass fuel stove combined energy supply system Download PDFInfo
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- CN217978977U CN217978977U CN202221989873.6U CN202221989873U CN217978977U CN 217978977 U CN217978977 U CN 217978977U CN 202221989873 U CN202221989873 U CN 202221989873U CN 217978977 U CN217978977 U CN 217978977U
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Abstract
The utility model discloses a solar photo-thermal and biomass fuel stove combined energy supply system, which consists of a biomass fuel furnace, a heat storage water tank, a water supplementing device and a solar heat collector, wherein a flue gas recovery pipe and a boiler heating pipe are communicated between the biomass fuel device and the heat storage water tank, a top water inlet of the heat storage water tank is communicated with the water supplementing device through a water inlet pipe, and the heat storage water tank is communicated with the solar heat collector through a pipeline in a circulating manner; the utility model discloses during the use, heat accumulation water pitcher is equivalent to thermal transfer station in the system, and the left side of heat accumulation water pitcher is the heat source, mainly includes the triplex, and partly comes from solar collector, and partly comes from flue gas heat recovery, and some comes from biomass fuel device heat supply in addition, and the right side of heat accumulation water pitcher is terminal for the heat consumption, warms up heating and life hot water to connect, and this system realizes the demand that rural area cooking, heating and confession life hot water trigeminy supplied.
Description
Technical Field
The utility model relates to an energy supply technical field specifically is a solar photothermal and biomass fuel stove unite energy supply system.
Background
At present, common heating modes of coal-to-electricity, coal-to-gas, coal-to-biomass boilers and the like are used in rural areas. The operation cost of changing coal into electricity is very high, and the change of coal into gas has regional limitation. And the biomass energy resources in rural areas are rich and the price is low. The biomass furnace is a proper and local-adjusting clean energy method for changing coal into energy. In addition to heating, user demands for heat include domestic hot water and cooking. And the three requirements are met, three sets of equipment are required, the occupied area is large, and the investment is large.
For the traditional biomass furnace, the following problems exist: the function is single, and the efficiency is not high. The thermal efficiency of firewood and straw as main fuel in rural areas is only about 10%, even if an energy-saving stove is adopted, the utilization rate is not more than 30%, and a large amount of heat and resources are lost and wasted. The traditional biomass stove has the problem of low efficiency no matter used for cooking or heating; on the other hand, when the traditional biomass furnace is used in rural areas, the consumption of energy is increased and the emission of carbon dioxide is increased due to the lack of combustion heat and the lack of automatic control of combustion time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solar photothermal and biomass fuel stove unite energy supply system to solve the problem that provides among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a solar photothermal and biomass fuel stove jointly energy supply system, this system by biomass fuel device, heat accumulation water pitcher, moisturizing device, solar collector and constitute with the thermal equipment, biomass fuel device with the intercommunication has flue gas recovery pipe and boiler heating pipe between the heat accumulation water pitcher, the top water inlet of heat accumulation water pitcher through the inlet tube with the moisturizing device is linked together, the heat accumulation water pitcher with communicate through the pipe circulation between the solar collector, the outside delivery port of heat accumulation water pitcher is linked together through outlet pipe and warm up heating and life hydrothermal inlet tube, the externally mounted of heat accumulation water pitcher has touch panel, spiral heating pipe is installed to the inner wall of heat accumulation water pitcher, spiral heating pipe's one end and boiler heating pipe are linked together.
Preferably, a temperature sensor is installed inside the hot water storage tank.
Preferably, a liquid level sensor is installed at the top of the heat storage water tank.
Preferably, electromagnetic valves are arranged on a flue gas recovery pipe and a boiler heating pipe between the biomass fuel device and the heat storage water tank, on a water inlet pipe at the top of the heat storage water tank, on a pipeline between the heat storage water tank and the solar heat collector and on a water outlet pipe outside the heat storage water tank.
Preferably, a microcontroller is installed inside the touch panel, the signal output ends of the liquid level sensor and the temperature sensor are connected with the signal input end of the microcontroller, and the control output end of the microcontroller is connected with the electric control end of the electromagnetic valve through a wire.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses during the use, the left side of heat accumulation water pitcher is the heat source, mainly include the triplex, some is from solar collector, some comes from flue gas heat recovery, some comes from biomass fuel device heat supply in addition, the right side of heat accumulation water pitcher is terminal for using the heat, connect floor heating and life hot water, this system realizes the cooking of rural area, the demand of heating and confession life hot water trigeminy confession to coupled solar light thermal system, reduced energy resource consumption, reduced carbon dioxide's emission and reduced the operational investment.
Drawings
FIG. 1 is a schematic structural view of a combined energy supply system for solar photo-thermal and biomass fuel stoves according to the present invention;
fig. 2 is a structural block diagram of the solar photothermal and biomass fuel stove combined energy supply system of the present invention.
In the figure: 1. a biomass fuel device; 2. a heat storage water tank; 3. a water replenishing device; 4. an electromagnetic valve; 5. a solar heat collector; 7. a touch panel; 8. a microcontroller; 9. a liquid level sensor; 10. a temperature sensor; 11. a spiral heating pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-2, an embodiment of the present invention provides a combined energy supply system for solar photo-thermal and biomass fuel stoves, which comprises a biomass fuel device 1, a thermal storage water tank 2, a water supplement device 3 and a solar heat collector 5.
Wherein, the intercommunication has flue gas recovery pipe and boiler heating pipe between biomass fuel device 1 and the heat accumulation water pitcher 2, the top water inlet of heat accumulation water pitcher 2 is linked together through inlet tube and moisturizing device 3, communicate through the pipeline circulation between heat accumulation water pitcher 2 and the solar collector 5, and the pipeline between heat accumulation water pitcher 2 and the solar collector 5 carries out the water source through the circulating pump and carries, the outside delivery port of heat accumulation water pitcher 2 is linked together through outlet pipe and floor heating and the hydrothermal inlet tube of articles for daily use, the externally mounted of heat accumulation water pitcher 2 has touch panel 7, spiral heating pipe 11 is installed to the inner wall of heat accumulation water pitcher 2, the one end of spiral heating pipe 11 is linked together with the boiler heating pipe, during the use, heat accumulation water pitcher 2 is equivalent to thermal transfer station in the system, the left side of heat accumulation water pitcher 2 is the heat source, mainly include the triplex, a part is from solar collector 5, a part comes from flue gas heat recovery, still a part comes from biomass fuel device 1 heat supply. The right side of the heat storage water tank 2 is provided with a heat utilization end connected with heat utilization equipment, the heat utilization equipment is specifically floor heating and domestic hot water, and the system realizes the requirements of cooking, heating and domestic hot water supply in rural areas.
In addition, what needs to be supplemented is that the solar heat collector 5 keeps the normally open state when using, when the hot water temperature that solar heat collector 5 produced is less than the minimum value of the set water temperature of hot water storage tank 2, close the valve, in this embodiment, biomass fuel device 1 is by biomass fuel stove, blast gate and gas pipe are constituteed, the gas pipe is burnt to the combustible substance in the biomass fuel stove through carrying fuel, biomass fuel stove operation, when the load is lower, biomass fuel stove operates with minimum blast gate opening, when the hot water temperature that solar heat collector 5 produced is less than the minimum value of the set hot water temperature of hot water storage tank 2, increase the blast gate opening of biomass fuel stove, heat the water in hot water storage tank 2, close the blast gate opening again after reaching the maximum value of the set water temperature.
In addition, the water supplementing device 3 consists of a water supplementing pump and a water pipe, and when the water amount in the heat storage water tank 2 is reduced to a preset water level, the water supplementing pump starts to work; in this embodiment, the heat utilization device is a floor heating device and a living article hot water, the fluid medium in the floor heating device is not in contact with the hot water in the heat storage water tank 2, heat exchange is directly performed, and the hot water in the heat storage water tank 2 is directly taken out from the hot water loop of the living article.
Example two
This embodiment is further explained on the basis of the first embodiment:
as shown in fig. 1-2, a liquid level sensor 9 and a temperature sensor 10 are respectively installed on the top of the thermal storage water tank 2, the liquid level sensor 9 can detect the water level of the water in the thermal storage water tank 2 in real time, and the temperature sensor 10 detects the water temperature in the thermal storage water tank 2.
In the embodiment, electromagnetic valves 4 are respectively installed on a flue gas recovery pipe and a boiler heating pipe between a biomass fuel device 1 and a heat storage water tank 2, on a water inlet pipe at the top of the heat storage water tank 2, on a pipeline between the heat storage water tank 2 and a solar heat collector 5 and on a water outlet pipe outside the heat storage water tank 2, a microcontroller 8 is installed inside a touch panel 7, signal output ends of a liquid level sensor 9 and a temperature sensor 10 are both connected with a signal input end of the microcontroller 8, and a control output end of the microcontroller 8 is connected with an electric control end of the electromagnetic valve 4 through a lead; the detection data of the temperature sensor 10 and the liquid level sensor 9 can be transmitted to the microcontroller 8, the data are displayed in the touch panel 7 through the microcontroller 8, and meanwhile the solenoid valves 4 on different pipelines are controlled through setting a control program in the microcontroller 8.
According to the technical scheme, the working steps of the scheme are summarized and carded: when the system is used, the heat storage water tank 2 in the system is equivalent to a heat transfer station, the left side of the heat storage water tank 2 is a heat source and mainly comprises three parts, wherein one part is from the solar heat collector 5, the other part is from flue gas heat recovery, and the other part is from the biomass fuel device 1 for heat supply. The right side of heat accumulation water pitcher 2 is for using hot end, connect the inlet tube of floor heating and domestic hot water, this system realizes rural area cooking, the demand of heating and confession domestic hot water trigeminy confession, in the use, solar collector 5 keeps normally open state when using, when the hot water temperature that solar collector 5 produced is less than heat accumulation water pitcher 2 and sets for the minimum value of temperature, the closing valve, in this embodiment, biomass fuel device 1 comprises biomass fuel stove, air valve and gas pipe, the gas pipe burns the combustible substance in the biomass fuel stove through carrying fuel, biomass fuel stove moves, when the load is lower, biomass fuel stove moves with minimum air valve aperture, when the hot water temperature that solar collector 5 produced is less than heat accumulation water pitcher 2 and sets for the minimum value of hot water temperature, increase biomass fuel stove's air valve aperture, heat accumulation water in the water pitcher 2, reach and set for the water heating, close the air valve aperture again after setting for the maximum value of temperature, in addition, moisturizing device 3 comprises moisturizing pump and water pipe, when the water volume in heat accumulation water pitcher 2 is low to predetermineeing the water level, the moisturizing pump begins to work, fluid in the heat accumulation water pitcher 2 with the hot water heating, carry out direct contact, the heat exchange of hot water in the hot water pitcher 2, the direct heat exchange article of each other.
The utility model discloses in not relate to the part all the same with prior art or can adopt prior art to realize. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a solar photothermal and biomass fuel stove unite energy supply system, this system comprises biomass fuel device (1), heat accumulation water pitcher (2), moisturizing device (3) and solar collector (5), its characterized in that: biomass fuel device (1) with the intercommunication has flue gas recovery pipe and boiler heating pipe between heat accumulation water pitcher (2), the top water inlet of heat accumulation water pitcher (2) through the inlet tube with moisturizing device (3) are linked together, heat accumulation water pitcher (2) with communicate through the pipeline circulation between solar collector (5), the outside delivery port of heat accumulation water pitcher (2) is linked together through outlet pipe and warm up heating and life hydrothermal inlet tube, the externally mounted of heat accumulation water pitcher (2) has touch panel (7), spiral heating pipe (11) are installed to the inner wall of heat accumulation water pitcher (2), the one end and the boiler heating pipe of spiral heating pipe (11) are linked together.
2. The solar photothermal and biomass fuel furnace combined energy supply system according to claim 1, is characterized in that: and a temperature sensor (10) is arranged in the heat storage water tank (2).
3. The solar photothermal and biomass fuel furnace combined energy supply system according to claim 2, characterized in that: and a liquid level sensor (9) is installed at the top of the heat storage water tank (2).
4. The solar photo-thermal and biomass fuel furnace combined energy supply system according to claim 3, characterized in that: the biomass fuel device (1) and on flue gas recovery pipe and the boiler heating pipe between heat accumulation water pitcher (2) on the inlet tube at heat accumulation water pitcher (2) top heat accumulation water pitcher (2) with on the pipeline between solar collector (5) and all install solenoid valve (4) on the outlet pipe in heat accumulation water pitcher (2) outside.
5. The solar photo-thermal and biomass fuel furnace combined energy supply system according to claim 4, characterized in that: the touch panel (7) is internally provided with a microcontroller (8), the signal output ends of the liquid level sensor (9) and the temperature sensor (10) are connected with the signal input end of the microcontroller (8), and the control output end of the microcontroller (8) is connected with the electric control end of the electromagnetic valve (4) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221989873.6U CN217978977U (en) | 2022-07-29 | 2022-07-29 | Solar photo-thermal and biomass fuel stove combined energy supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221989873.6U CN217978977U (en) | 2022-07-29 | 2022-07-29 | Solar photo-thermal and biomass fuel stove combined energy supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217978977U true CN217978977U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221989873.6U Active CN217978977U (en) | 2022-07-29 | 2022-07-29 | Solar photo-thermal and biomass fuel stove combined energy supply system |
Country Status (1)
| Country | Link |
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| CN (1) | CN217978977U (en) |
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2022
- 2022-07-29 CN CN202221989873.6U patent/CN217978977U/en active Active
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