CN219086882U - Thermal power plant's heat accumulation power generation facility - Google Patents
Thermal power plant's heat accumulation power generation facility Download PDFInfo
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- CN219086882U CN219086882U CN202222440090.9U CN202222440090U CN219086882U CN 219086882 U CN219086882 U CN 219086882U CN 202222440090 U CN202222440090 U CN 202222440090U CN 219086882 U CN219086882 U CN 219086882U
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Abstract
The utility model discloses a thermal power plant heat storage power generation device, which comprises a box body, wherein an insulating layer is fixedly connected to the inner surface of the box body, a water tank is fixedly connected to the bottom inner wall of the insulating layer, a third water pump is fixedly connected to the inside of the water tank, a guide pipe is fixedly connected to the output end of the third water pump, a worm gear generator is fixedly connected to one end of the guide pipe, which is far away from the third water pump, a return pipe is fixedly connected to the right end of the worm gear generator, an oil tank is fixedly connected to the inner surface of the insulating layer and is positioned on the left side of the water tank, a first water pump is fixedly connected to the right inner wall of the oil tank, a heat exchange pipe is fixedly connected to the output end of the first water pump, a second water pump is fixedly connected to the rear inner wall of the oil tank, and an oil outlet pipe is fixedly connected to the output end of the second water pump. Through the structure, the temperature difference between the oil heater and the water stores heat, and the water vapor pushes the worm wheel to rotate, so that the efficiency is higher than that of a chimney effect.
Description
Technical Field
The utility model relates to the technical field of heat storage power generation devices, in particular to a heat storage power generation device of a thermal power plant.
Background
The technical scheme provided by the utility model with the application number of CN202120615830.0 has the beneficial effects that the thermal energy is stored in the thermal storage module in a physical energy storage mode, and when electricity is needed, the thermal energy is converted into electric energy through the turbine generator set, so that the thermal energy is convenient for realizing high-capacity electricity storage construction, and the manufacturing cost is lower compared with a chemical energy electricity storage mode; the exhaust drum is vertically arranged, hot air enters from the bottom, the density of hot air at the bottom is lower according to a chimney effect, the hot air has a rising trend, and the hot air can provide larger thrust for the turbine generator set, so that the high-efficiency conversion from heat energy to electric energy is realized; and the solid heat storage bricks are provided with ventilation heat exchange holes, so that heat energy exchange is conveniently realized, and the power generation efficiency is improved. However, in the process of generating electricity, the air flow needs to be supplied by an air pump, so that energy waste is caused, and the chimney effect is not obvious.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a thermal power plant heat storage power generation device which is higher in efficiency than a chimney effect by storing heat through temperature difference between oil heater and water and pushing a worm wheel to rotate through water vapor.
In order to achieve the above object, the present utility model further provides a thermal power plant thermal storage power generation device, comprising:
the water tank is fixedly connected with a third water pump, the output end of the third water pump is fixedly connected with a guide pipe, one end of the guide pipe, far away from the third water pump, is fixedly connected with a worm gear generator, and the right end of the worm gear generator is fixedly connected with a return pipe;
the inner surface of heat preservation just is located the left side fixedly connected with oil tank of water tank, the right inner wall fixedly connected with first water pump of oil tank, the output fixedly connected with heat exchange tube of first water pump, the back inner wall fixedly connected with second water pump of oil tank, the output fixedly connected with oil outlet pipe of second water pump.
According to the thermal power plant heat storage power generation device, one end of the return pipe, which is far away from the worm gear generator, extends to the inside of the water tank, and the output end of the box body worm gear generator is provided with a lead wire for transmitting electric energy.
According to the thermal power plant heat storage power generation device, a first material injection port is formed in the rear surface of the box body, and a second material injection port is formed in the left side of the rear surface of the box body and located at the first material injection port and used for adding oil and water.
According to the thermal power plant heat storage power generation device, the heat exchange tube is in contact with the outer surface of the guide pipe, and one end, far away from the first water pump, of the heat exchange tube extends to the inside of the oil tank and is used for evaporating water.
According to the thermal power plant heat storage power generation device, the left surface of the first water pump is provided with an oil inlet pipe, and the oil outlet pipe is made of metal and is used for heating through firepower.
According to the thermal power plant heat storage power generation device, the first water pump, the second water pump and the third water pump are connected with an external power supply.
According to the thermal power plant heat storage power generation device, the input end of the second water pump is fixedly connected with an oil suction pipe, and one end, far away from the second water pump, of the oil outlet pipe extends to the inside of the oil tank.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is an internal structure diagram of a thermal power plant thermal storage power generation device of the utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;
FIG. 3 is a right side view of a thermal power plant thermal storage power generation device according to the present utility model;
fig. 4 is a schematic diagram of a part of the heat storage power generation device of the thermal power plant.
Legend description:
1. a case; 2. a heat preservation layer; 3. a water tank; 4. a conduit; 5. a worm wheel generator; 6. a return pipe; 7. a heat exchange tube; 8. a first water pump; 9. an oil inlet pipe; 10. an oil tank; 11. a second water pump; 12. an oil outlet pipe; 13. an oil suction pipe; 14. a first material injection port; 15. and a second material injection port.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the thermal power plant thermal storage generating device according to the embodiment of the utility model comprises a box body 1, wherein a first material injection port 14 is formed in the rear surface of the box body 1, a second material injection port 15 is formed in the rear surface of the box body 1 and located on the left side of the first material injection port 14, oil and water are added, an insulating layer 2 is fixedly connected to the inner surface of the box body 1 and used for avoiding temperature loss, the water can keep the temperature, a water tank 3 is fixedly connected to the bottom inner wall of the insulating layer 2, a third water pump is fixedly connected to the inner portion of the water tank 3, a guide pipe 4 is fixedly connected to the output end of the third water pump, a worm wheel generator 5 is fixedly connected to one end of the guide pipe 4, which is far away from the third water pump, and used for generating electricity under rotation of a worm wheel, a return pipe 6 is fixedly connected to the right end of the worm wheel generator 5, one end of the return pipe 6, which is far from the worm wheel generator 5, extends into the inner portion of the water tank 3, and a wire is arranged at the output end of the worm wheel generator 5 of the box body 1 and is used for transmitting electric energy.
The inner surface of heat preservation 2 and be located the left side fixedly connected with oil tank 10 of water tank 3 for the storage fluid, the right inner wall fixedly connected with first water pump 8 of oil tank 10, the left surface of first water pump 8 is provided with into oil pipe 9, go out oil pipe 12's material and be the metal, be used for heating through the firepower, the output fixedly connected with heat exchange tube 7 of first water pump 8, be used for heating the water and produce steam, heat exchange tube 7 and pipe 4's surface contact, the one end that first water pump 8 was kept away from to heat exchange tube 7 extends to the inside of oil tank 10, be used for evaporating the water, first water pump 8, second water pump 11, the third water pump is connected with external power source, the back inner wall fixedly connected with second water pump 11 of oil tank 10, the input fixedly connected with of second water pump 11 inhales oil pipe 13, the one end that second water pump 11 was kept away from to go out oil pipe 12 extends to the inside of oil tank 10, the output fixedly connected with of second water pump 11 goes out oil pipe 12.
Working principle: in the electricity consumption low valley stage, oil heater is led out through the oil outlet pipe 12 through the second water pump 11, the oil outlet pipe 12 is heated through fire, the oil heater in the oil tank 10 keeps high temperature after circulation, the temperature in the water tank 3 is increased through heat radiation, when electricity consumption peaks, the first water pump 8 is started to circulate the oil heater, the third water pump is started to slowly supply water, the heat exchange pipe 7 evaporates water in the guide pipe 4, steam impacts the worm wheel to generate electricity, and the steam after work doing returns to the inside of the water tank 3 through liquefaction.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A thermal power plant's heat accumulation power generation facility, characterized by comprising:
the water tank comprises a tank body (1), wherein an insulation layer (2) is fixedly connected to the inner surface of the tank body (1), a water tank (3) is fixedly connected to the bottom inner wall of the insulation layer (2), a third water pump is fixedly connected to the inside of the water tank (3), a guide pipe (4) is fixedly connected to the output end of the third water pump, a worm gear generator (5) is fixedly connected to one end, far away from the third water pump, of the guide pipe (4), and a return pipe (6) is fixedly connected to the right end of the worm gear generator (5);
the novel heat-insulating water tank is characterized in that an oil tank (10) is fixedly connected to the inner surface of the heat-insulating layer (2) and is positioned on the left side of the water tank (3), a first water pump (8) is fixedly connected to the right inner wall of the oil tank (10), a heat exchange tube (7) is fixedly connected to the output end of the first water pump (8), a second water pump (11) is fixedly connected to the rear inner wall of the oil tank (10), and an oil outlet tube (12) is fixedly connected to the output end of the second water pump (11).
2. A thermal power plant heat storage and generation device according to claim 1, characterized in that one end of the return pipe (6) far away from the worm gear generator (5) extends to the inside of the water tank (3), and the output end of the worm gear generator (5) of the tank body (1) is provided with a lead.
3. The thermal power plant heat storage power generation device according to claim 1, wherein a first material injection port (14) is formed in the rear surface of the box body (1), and a second material injection port (15) is formed in the rear surface of the box body (1) and located on the left side of the first material injection port (14).
4. A thermal power plant heat storage and generation device according to claim 1, characterized in that the heat exchange tube (7) is in contact with the outer surface of the conduit (4), and the end of the heat exchange tube (7) remote from the first water pump (8) extends into the interior of the oil tank (10).
5. The thermal power plant heat storage power generation device according to claim 1, wherein an oil inlet pipe (9) is arranged on the left surface of the first water pump (8), and the oil outlet pipe (12) is made of metal.
6. The thermal power plant heat storage and generation device according to claim 1, wherein the first water pump (8), the second water pump (11) and the third water pump are connected with an external power supply.
7. The thermal power plant heat storage power generation device according to claim 1, wherein the input end of the second water pump (11) is fixedly connected with an oil suction pipe (13), and one end of the oil outlet pipe (12) away from the second water pump (11) extends to the inside of the oil tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222440090.9U CN219086882U (en) | 2022-09-15 | 2022-09-15 | Thermal power plant's heat accumulation power generation facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222440090.9U CN219086882U (en) | 2022-09-15 | 2022-09-15 | Thermal power plant's heat accumulation power generation facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219086882U true CN219086882U (en) | 2023-05-26 |
Family
ID=86399417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222440090.9U Active CN219086882U (en) | 2022-09-15 | 2022-09-15 | Thermal power plant's heat accumulation power generation facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219086882U (en) |
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2022
- 2022-09-15 CN CN202222440090.9U patent/CN219086882U/en active Active
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