CN217080681U - Building heat recovery steam energy power generation device - Google Patents
Building heat recovery steam energy power generation device Download PDFInfo
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- CN217080681U CN217080681U CN202122236892.3U CN202122236892U CN217080681U CN 217080681 U CN217080681 U CN 217080681U CN 202122236892 U CN202122236892 U CN 202122236892U CN 217080681 U CN217080681 U CN 217080681U
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Abstract
A building heat recovery water vapor energy power generation device comprises a water vapor energy wind power generation system, a hot air gradient recycling system, a water vapor energy utilization system and a water vapor energy cold energy storage and utilization system. The invention fully utilizes the waste heat source generated by a production process in a building which needs to consume a large amount of energy to generate heat energy and release a large amount of waste heat to heat air in a plant in the production process after energy consumption, collects the waste heat of air in a specific building through various modes such as air pipeline recovery and the like to evaporate water vapor sprayed from a vertical column of a water vapor energy wind power generation system to achieve water vapor phase change, utilizes the volume expansion of the water vapor phase change process to be more than 1000 times and the rising of hot air to push a vertical column type fan to rotate for power generation, and realizes the heat energy release of an electric energy production product and the expansion of evaporated water mist of the recovered hot air to push the fan to generate power to achieve the recycling of the energy. The building has the advantages of full and cyclic utilization of self energy, high energy utilization rate, compact structure and convenient operation and management, and can be widely used in places requiring a large amount of electric energy or heat energy and heating and cooling in the production process of products.
Description
Technical Field
The utility model relates to a building heat recovery steam can power generation facility can utilize the low temperature position heat that contains in the air that heats because a large amount of used heat that production, life produced in the building, through the way of steam phase transition, converts the energy that promotes the fan operation into, and then produces the electric energy to also can provide partial electric energy for production, life when reaching the cooling for the building.
Background
At present, various machines, heating equipment, smelting devices and the like are used in domestic industrial buildings in a large quantity, and a large amount of heat is released during production. These waste heat often directly heats the ambient air, raising the temperature of the air in the building, which can cause deterioration of the working environment, affect the working efficiency, and reduce the product quality. To reduce the effects of waste heat, engineers need to deal with it and to reduce the air temperature in the area to provide the operator with a suitable working environment.
From the perspective of energy utilization, although the part of heat is a low-grade heat source, the part of heat can be used as energy for water temperature rise and evaporation due to the characteristics of stable heat source, large heat source quantity, fixed heat production position, long heat production time and the like. While utilizing this part of the heat, it is necessary to reduce energy consumption as much as possible and improve the quality of the surrounding environment.
In the aspect of recycling the waste heat of the factory, at present, no unified standard and method exist in the industry, the waste heat is usually discharged to the outside of the building only by simply adopting methods such as ventilation, radiation refrigeration, spray humidification and the like, so that the temperature in a working area of the building can be maintained to reach the standard, and the utilization of the waste heat is hardly reported. Particularly, no report is made on the phase change of the evaporated water in the buildings after the low-temperature air waste heat is recovered.
The existing low-temperature waste heat power generation at the present stage is a heat source which utilizes smoke (generally at 140-180 ℃) discharged by a boiler (heating furnace) and the like, slag flushing water (at 60-90 ℃) of blast furnace slag and steel making slag, circulating cooling water (mostly at 30-50 ℃) and oilfield produced water (at 30-60 ℃). The main adverse factors in the utilization process are that most of low-grade waste heat resources contain corrosive substances, and the low-grade waste heat resources have the characteristic of intermittency and are difficult to continuously operate. Meanwhile, the low-grade heat source is directly used for conventional power generation, the efficiency is low, the technology is still to be mature, and the economic benefit is low.
The liquid water can be evaporated into gaseous water vapor in a natural state, the evaporation rate is accelerated under the conditions of high temperature and low humidity, and the liquid water is easier to be evaporated into the water vapor under the high-temperature environment in a factory building so as to take away heat, so that the latent heat of vaporization in the water-vapor phase change process can be utilized to cool the interior of the building. Meanwhile, in order to further utilize the heat, the low-temperature heat absorbed in the water vapor after the water is evaporated can be reused, other substances are heated through a heat pump, a medium (air or water) with higher temperature is obtained, and the grade of the heat is improved.
Meanwhile, because a large amount of electric energy is consumed for work implemented in the building, under the large background that double-carbon economy, energy-saving and environment-friendly work is implemented in China at present, how to convert and acquire electric power by using various renewable energy sources becomes a new topic of engineering technicians. Wind power generation is a clean and pollution-free power generation mode, but is only applied to natural wind power places of large outdoor mountainous regions on a large scale at present, and site selection, equipment investment and operation maintenance at the early stage make the wind power generation unsuitable for small projects. The existing small vertical axis wind power generation equipment is only used in small places, is not used in large quantity, and is often unfavorable for operation due to instability of natural wind power and transfer of wind fields. For this purpose, a stable and reliable wind power source must be provided for the wind power installation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, overcome the adverse effect that the used heat that produces in the current industrial building use is brought the environment in the building, utilize the steam phase transition to absorb simultaneously, shift, promote this part used heat, utilize the heat after this part promotes the grade to carry out the heating of medium simultaneously, utilize liquid water to become gaseous in-process volume can expand more than 1000 times, gas can rise naturally in the heating process, thereby promote wind power generation set operation and generate electricity, reach and cooling down the building, when dehumidifying, the purpose of producing electric quantity spontaneously.
The utility model provides a technical scheme that its technical problem adopted is: a building heat recovery steam energy power generation device comprises a steam energy wind power generation system, a hot air gradient recovery and utilization system, a steam energy utilization system and a steam energy and cold energy storage and utilization system;
the water vapor energy wind power generation system comprises a wind power generator, a water pipeline system and a wind pipeline system, wherein the wind power generator comprises a vertical column type fan F1, power generation equipment F2, a vertical column F3 and a vertical column base F4, wherein the vertical column type fan F1 is arranged in an area surrounded by a plurality of vertical columns F3 to vertically rotate so as to drive the power generation equipment F2 to generate power, the vertical column F3 is arranged on the vertical column base F4, and the whole generator is arranged outdoors; the water pipeline system comprises a water pipe Z0, a spraying device Z1 and a water pump Z2; a water pipe Z0 in the water pipeline system is arranged inside or outside the upright post F3, a spraying device Z1 is arranged on the upright post F3, a water pipe Z0 is connected with the spraying device Z1, and water can be sprayed out from the spraying device Z1 to the periphery below the upright post type fan F1 through the water pipe Z0; the air pipeline system comprises an induced draft opening S1, an air pipe S2 and a fan S3; the induced draft port S1 is arranged in a building J1 room, the induced draft port S1 is connected with a fan S3 through an air pipe S2, the fan S3 is connected with a column base F4 through the air pipe S2, the column base F4 is provided with an air supply port S4, the fan S3 sucks air from an induced draft port S1 and sends the air to an air supply port S4 of the column base F4 through an air pipe S2 to discharge the air;
the hot air cascade recycling system comprises a water vapor energy heat pump host S5, an indoor heat exchanger S6, an outdoor heat exchanger S7 and an air pipe S2, wherein the indoor heat exchanger S6 is placed above an indoor heat source J0 and directly absorbs indoor hot air heat, an evaporator of the water vapor energy heat pump host S5 is connected with the indoor heat exchanger S6 through a pipeline and absorbs heat from the indoor heat exchanger S6, a condenser of the water vapor energy heat pump host S5 is connected with the outdoor heat exchanger S7 and heats air in the air pipe S2 through the outdoor heat exchanger S7, the heated air enters the upright post base F4 through the air pipe S2 and is discharged through an air outlet S4 of the upright post base;
the water vapor energy utilization system comprises a spraying device Z1, a water pump Z2, a rainwater collecting device Z3, a reclaimed water treatment device Z4 and a solar heater Z5, wherein the reclaimed water treatment device Z4 is arranged indoors and is connected with the solar heater Z5 through a pipeline Z6; the rainwater collecting device Z3 is arranged outdoors and is connected with the reclaimed water processing device Z4 through a pipeline: the solar heater Z5 is arranged outdoors and is connected with the water pump Z2 through a pipeline Z6; the water pump Z2 is connected with a water pipe Z0 through a pipeline Z6;
the water vapor energy cold storage utilization system comprises a condensed water receiving disc L1, a reclaimed water treatment device Z4 and a condensed water pipeline L2, wherein the condensed water receiving disc L1 is arranged below the indoor heat exchanger S6 and used for containing condensed water dripped from the surface of the indoor heat exchanger S6, the condensed water receiving disc L1 is connected with the reclaimed water treatment device Z4 through the condensed water pipeline L2, and the collected condensed water is concentrated in the reclaimed water treatment device Z4.
Further, the upright post type fan F1 is a multi-layer multi-angle wind-receiving fan;
further, the spraying device Z1 is a nozzle of various types, a water pump is arranged on a pipeline connected with the spraying device, the nozzle is arranged on a water pipe, and the water spraying direction of the nozzle faces downwards;
furthermore, the power generation system and the cold and heat recycling system are provided with temperature and humidity probes, and the temperature and humidity probes sense the external temperature and humidity;
further, the upright post F3 can be hollow or solid, and the water pipe Z0 can be arranged inside the upright post F3 or outside the upright post F3;
further, the upright type fan F1 and the power generation equipment F2 can be supported by a plurality of uprights F3, and can also be supported by themselves;
further, the columns F3 may be provided as four, six or other multiple columns arranged around the column type fan.
The utility model discloses combine steam energy power generation system, hot-air step recycle system, steam can cold volume storage utilization system together, when having retrieved heat in the building, become the way through water-vapor phase, utilize hot-air or hot humid air volume expansion to rise drive wind power generation equipment and generate electricity to the thermal environment problem of building, required electric quantity problem, energy cyclic utilization problem have been solved simultaneously.
The utility model has the advantages of convenient installation, compact structure, high integration rate and wide application range, and can be widely used in various places needing refrigeration, heat supply and power consumption; the heat utilization rate is high, and light and heat conversion is strong, and comprehensive economic indicator is higher, thereby can obtain the maximize that the generating efficiency was reached in the different automatic switch-over of steam heat transfer source according to the difference of the interior behavior of building and the different external climate condition.
Drawings
Fig. 1 is a schematic view of a building heat recovery steam energy power generation device system.
Fig. 2 is a schematic view of a column of the building heat recovery steam energy power generation device.
Fig. 3 is a schematic view of a steam energy wind power generation system of a building heat recovery steam energy power generation device.
As shown in the figure: f1, a vertical column type fan; f2, power generation equipment; f3, upright post; f4, a column base; z0, water pipe; z1, spray device; z2, a water pump; s1, an air inducing port; s2, an air duct; s3, a fan; s4, an air supply outlet; s5, a water vapor energy heat pump host; s6, an indoor heat exchanger; s7, an outdoor heat exchanger; j0, indoor heat source; j1, building; z1, spray device; z2, a water pump; z3, a rainwater collection device; z4, reclaimed water treatment device; z5, solar heater; z6, line; l1, condensed water receiving pan; l2, condensate line.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The specific implementation mode of the building heat recovery water vapor energy power generation device is as follows:
1. the upright column type fan is pushed by ascending air flow or horizontal air flow to rotate vertically so as to drive the power generation equipment to work and generate power, which is a main way for generating electric energy in the utility model;
2. the upright post type fan and the power generation equipment are arranged in an area formed by a plurality of upright posts, and the fan and the power generation equipment can be supported by the upright posts or can be supported by the upright posts;
3. a water pipe is arranged inside or outside the upright post, and a spraying device is arranged on the water pipe and can convey water to the spraying device through the water pipe and spray the water out of the spraying device;
4. be provided with the base in the bottom of stand, base internally arranged has the tuber pipe, the supply-air outlet has been arranged to the base outside, the tuber pipe links to each other with the supply-air outlet, the air that can send into from the tuber pipe is around the supply-air outlet discharges to the stand, the bottom of stand type fan, this moment this air supply can contact with the water that erupts among the atomizer, thereby make the water evaporation, thereby promote the formation of vapor, form the inflation of volume, further promote the motion of stand type fan, at this in-process, the fan not only receives in the produced promotion of air flow on every side, but also receive because liquid water is heated the evaporation and the volume inflation that produces promotes in, thereby the functioning speed is accelerated, generating efficiency promotes. Meanwhile, the wind-driven generator can still normally operate in the environment without or with little wind, so that the influence of natural environment factors on the generating efficiency is reduced;
5. an indoor heat exchanger is arranged above the indoor heating source, a low-temperature medium flows in the indoor heat exchanger, and in the process of contacting hot air above the indoor heating source, the low-temperature medium absorbs heat of the hot air through the heat exchanger, so that the temperature is increased, and the temperature of the hot air is reduced, thereby reducing the indoor environment temperature and improving the indoor working condition;
6. the low-temperature medium returns to the evaporator of the water vapor energy heat pump main machine, heat is transferred to the refrigerant of the heat pump main machine in the evaporator, the temperature is reduced, and the low-temperature medium returns to the indoor heat exchanger again for circulating heat exchange;
7. the refrigerant in the evaporator of the water vapor energy heat pump host machine absorbs heat, is compressed by the compressor and then enters the condenser, releases heat and then enters the evaporator through the expansion device again for cycle heat exchange;
8. the refrigerant in the condenser of the water vapor energy heat pump host releases heat to the circulating medium, and the circulating medium transfers the heat to the air in the air pipe after entering the outdoor heat exchanger, so that the air is heated;
9. an induced air port is arranged above the indoor heating source, the induced air port is arranged on an air pipe, a fan is arranged on the air pipe to provide air flowing power, air above the heating source is sucked by the induced air port and then enters the air pipe, the air is heated by the outdoor heat exchanger again and then is sent to an air supply port of the upright post base through the air pipe, and the air is discharged from the air supply port;
10. a condensed water receiving disc is arranged below the indoor heat exchanger and can receive condensed water generated after indoor hot air is cooled, and the condensed water is collected to a reclaimed water treatment device arranged indoors through a pipeline;
11. the rainwater collecting device is arranged outdoors, collects rainwater outdoors and sends the collected rainwater to the reclaimed water treatment device through a pipeline;
the water quality is treated in the reclaimed water treatment device, the treated water flows through the solar heater through the pipeline to be heated again, and then enters the spraying device through the pipeline under the action of the water pump, so that the treated water is sprayed out and is in contact heat exchange with hot air discharged from the air supply outlet. .
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a building heat recovery steam can power generation facility which characterized in that: the system comprises a water vapor energy wind power generation system, a hot air gradient recycling system, a water vapor energy utilization system and a water vapor energy and cold energy storage utilization system;
the water vapor energy wind power generation system comprises a wind power generator, a water pipeline system and a wind pipeline system, wherein the wind power generator comprises a stand column type fan (F1), power generation equipment (F2), stand columns (F3) and a stand column base (F4), wherein the stand column type fan (F1) is arranged in an area surrounded by a plurality of stand columns (F3) to vertically rotate so as to drive the power generation equipment (F2) to generate power, the stand columns (F3) are installed on the stand column base (F4), and the whole generator is installed outdoors; the water pipeline system comprises a water pipe (Z0), a spraying device (Z1) and a water pump (Z2); a water pipe (Z0) in the water pipeline system is arranged inside or outside the upright post (F3), a spraying device (Z1) is arranged on the upright post (F3), a water pipe (Z0) is connected with the spraying device (Z1), and water can be sprayed out from the spraying device (Z1) to the periphery below the upright post type fan (F1) through the water pipe (Z0); the air pipeline system comprises an induced draft opening (S1), an air pipe (S2) and a fan (S3); the air induction opening (S1) is arranged in a J1 room of a building, the air induction opening (S1) is connected with a fan (S3) through an air pipe (S2), the fan (S3) is connected with a stand column base (F4) through the air pipe (S2), the stand column base (F4) is provided with an air supply opening (S4), the fan (S3) sucks air from the air induction opening (S1) and sends the air to the air supply opening (S4) of the stand column base (F4) through the air pipe (S2) to discharge the air;
the hot air cascade recycling system comprises a water vapor energy heat pump host (S5), an indoor heat exchanger (S6), an outdoor heat exchanger (S7) and an air pipe (S2), wherein the indoor heat exchanger (S6) is placed above an indoor heat source (J0) and directly absorbs indoor hot air heat, an evaporator of the water vapor energy heat pump host (S5) is connected with the indoor heat exchanger (S6) through a pipeline and absorbs heat from the indoor heat exchanger (S6), a condenser of the water vapor energy heat pump host (S5) is connected with the outdoor heat exchanger (S7), air in the air pipe (S2) is heated through the outdoor heat exchanger (S7), and the heated air enters a stand column base (F4) through the air pipe (S2) and is discharged through an air supply outlet of the stand column base (S4);
the water vapor energy utilization system comprises a spraying device (Z1), a water pump (Z2), a rainwater collecting device (Z3), a reclaimed water treatment device (Z4) and a solar heater (Z5), wherein the reclaimed water treatment device (Z4) is arranged indoors and is connected with the solar heater (Z5) through a pipeline (Z6); the rainwater collecting device (Z3) is arranged outdoors and is connected with the reclaimed water processing device (Z4) through a pipeline: the solar heater (Z5) is arranged outdoors and is connected with the water pump (Z2) through a pipeline (Z6); the water pump (Z2) is connected with the water pipe (Z0) through a pipeline (Z6);
the water vapor energy cold storage and utilization system comprises a condensed water receiving disc (L1), a reclaimed water treatment device (Z4) and a condensed water pipeline (L2), wherein the condensed water receiving disc (L1) is arranged below an indoor heat exchanger (S6) and used for containing condensed water dripped from the surface of the indoor heat exchanger (S6), the condensed water receiving disc (L1) is connected with the reclaimed water treatment device (Z4) through the condensed water pipeline (L2), and the collected condensed water is concentrated in the reclaimed water treatment device (Z4).
2. The building heat recovery steam energy power generation device of claim 1, wherein: the upright post type fan (F1) is a multi-layer multi-angle wind-receiving fan.
3. The building heat recovery steam energy power generation device of claim 1, wherein: the spraying device (Z1) is a nozzle of various types, a water pump is arranged on a pipeline connected with the spraying device, the nozzle is arranged on a water pipe, and the water spraying direction of the nozzle faces the fan.
4. The building heat recovery steam energy power generation device of claim 1, wherein: the power generation system and the cold and heat recycling system are provided with temperature and humidity probes, and the temperature and humidity probes sense the external temperature and humidity.
5. The building heat recovery steam energy power generation device of claim 1, wherein: the upright post (F3) can be hollow or solid, and the water pipe (Z0) can be arranged inside the upright post (F3) or outside the upright post (F3).
6. The building heat recovery steam energy power generation device of claim 1, wherein: the upright post type fan (F1) and the power generation equipment (F2) can be supported by a plurality of upright posts (F3) and can also be supported by the upright posts.
7. The building heat recovery steam energy power generation device of claim 1, wherein: the upright posts (F3) can be set to be four or six upright posts and are arranged around the upright post type fan (F1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122236892.3U CN217080681U (en) | 2021-09-15 | 2021-09-15 | Building heat recovery steam energy power generation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122236892.3U CN217080681U (en) | 2021-09-15 | 2021-09-15 | Building heat recovery steam energy power generation device |
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| CN217080681U true CN217080681U (en) | 2022-07-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803212A (en) * | 2021-09-15 | 2021-12-17 | 湖南东尤水汽能节能有限公司 | Specific building heat recovery steam energy power generation device |
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2021
- 2021-09-15 CN CN202122236892.3U patent/CN217080681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803212A (en) * | 2021-09-15 | 2021-12-17 | 湖南东尤水汽能节能有限公司 | Specific building heat recovery steam energy power generation device |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230113 Address after: No. A606, 6/F, Unit A, Building 5 # 6 #, Changsha International Enterprise Center, No. 188, Environmental Protection Middle Road, Yuhua District, Changsha City, Hunan Province, 410000 Patentee after: Hunan Simpson Air Conditioning Equipment Co.,Ltd. Address before: 410000 1471, floor 14, Yannong complex building, Dongfanghong community, No. 459, lushong Road, high tech Development Zone, Changsha, Hunan Patentee before: HUNAN DONGYOU WATER VAPOR ENERGY CONSERVATION CO.,LTD. |
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