CN204739790U - Thermoelectric joint supply system of solar energy slot type spotlight - Google Patents
Thermoelectric joint supply system of solar energy slot type spotlight Download PDFInfo
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- CN204739790U CN204739790U CN201520238550.7U CN201520238550U CN204739790U CN 204739790 U CN204739790 U CN 204739790U CN 201520238550 U CN201520238550 U CN 201520238550U CN 204739790 U CN204739790 U CN 204739790U
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- water
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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
- Y02E10/44—Heat exchange systems
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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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model discloses a thermoelectric joint supply system of solar energy slot type spotlight, including the slot type concentrating collector, latent heat heat accumulation case, the over heater, the boiler, the feed water preheater, vacuum drum type heat collector, auxiliary boiler, the steam turbine generator, the gas ware congeals, the cooling tower, absorption formula refrigerator, hot water heat exchanger, the jar sluices, a water pump, the vacuum valve, natural pneumatic valve and necessary connecting tube are formed, can effectually utilize solar energy, lower system cost, according to heat energy different temperatures grade, utilize earlier its power stage by stage, and then utilize its heat, the utility model is characterized by compact structure, no need of box type structure, the reduction of usage amount of materials, and then the reduction of production cost. Consequently, the maintainability performance and the service life of the device of the utility model is improved and the utilization efficiency of solar energy is improved. This system does not use the electric energy, but satisfies the supply of electric energy, hot water and cold water, has alleviated the pressure of power consumption high load capacity, has not only practiced thrift the energy but also avoided environmental pollution.
Description
Technical field
The utility model relates to a kind of solar groove type collection thermoelectric associating feed system, is high-temperature technology in solar energy, belongs to solar energy utilization technique field.
Background technology
Along with the continuous progress of society, energy problem is the most great problem that human development faces.Common vacuum tube collector can not meet the demand of people, common vacuum tube collector collecting efficiency is not high, leaving water temperature is low, and singlely can only provide hot water, cannot meet people's requirement more, and the use of single electric heating hot water and air source hot pump water heater also exists the shortcoming of high energy consumption, this certainly will increase power load to peak times of power consumption, do not meet the basic principle of energy and environment coordinated development, be difficult to the call responding social energy conservation reduction of discharging.And vacuum tube collector and air source hot pump water heater are when carrying out regional large-scale application, spend too high, efficiency comparison is low, more effectively can not utilize solar energy.
Summary of the invention
Technical problem to be solved in the utility model is the defect existed for prior art, a kind of solar groove type collection thermoelectric associating feed system is proposed, this system belongs to regional solar energy for changes in temperature, hot-water supply system, this system no longer needs to consume mass energy, more effectively can utilize solar energy.
The utility model is achieved through the following technical solutions: a kind of solar groove type collection thermoelectric associating feed system, comprise slot light collection heat collector, latent-heat storage case, superheater, boiler, feed water preheater, vacuum circular cartridge type heat collector, donkey boiler, steam turbine generation machine, gas trap, cooling tower, adsorbent refrigerator, hot water heat exchanger, sluicing tank, water pump, vacuum valve, natural air valve and necessary connecting pipe, slot light collection heat collector is utilized to collect solar radiant energy, adsorbent refrigerator is adopted to freeze, cold water or cooling are provided, adopt the generating of steam turbine generation machine, wherein, vacuum circular cartridge type heat collector, feed water preheater, water pump, circulating line form heat exchange pre-heating system, and water is sent in feed water preheater and carried out heat exchange by vacuum circular cartridge type heat collector, and then sends vacuum circular cartridge type heat collector back to by water pump, slot light collection heat collector, latent-heat storage case, superheater, boiler, water pump, circulating line form reheating superheating system, water is sent into latent-heat storage case by slot light collection heat collector, through superheater and boiler, send latent-heat storage case back to by water pump, finally send slot light collection heat collector back to by water pump again.
The hot water outlet of described vacuum circular cartridge type heat collector is connected into feed water preheater by pipeline, preheating is carried out to cold water in feed water preheater, then feed water preheater passes through water pump, be connected with the cooling water inlet of vacuum circular cartridge type heat collector, and the pipeline of the cooling water inlet of vacuum circular cartridge type heat collector, hot water outlet connects two water pipes, supplying hot water is used.
The vapours outlet of described slot light collection heat collector connects the vapours air inlet of latent-heat storage case by pipeline, a vapours part carries out heat exchange with the heat-conducting medium in latent-heat storage case, another part heats the cold water in superheater and boiler, and the delivery port of latent-heat storage case is connected the water inlet of slot type concentrating collector with water pump by pipeline.
The vapours outlet of described latent-heat storage case is connected into superheater by pipeline, realizes heat exchange in the superheater, connects superheater by pipeline, be connected into boiler by pipeline again, carry out heat exchange with the water in boiler, then pipeline connects boiler, by water pump, be connected with the cooling water inlet of latent-heat storage case.
Described slot light collection heat collector, latent-heat storage case and vacuum circular cartridge type heat collector have carried out preheating, reheating and overheated three grades of heating processes to the cold water in main pipeline jointly, and the ducted cold water of stepped heating, more effectively utilizes solar energy.
The delivery port of described sluicing tank is connected the water inlet of feed water preheater and donkey boiler with boiler feed pump by pipeline, wherein, the water inlet of boiler connects the delivery port of feed water preheater by pipeline, the air inlet of superheater connects the gas outlet of boiler by pipeline, the air inlet of steam turbine generation machine is connected with the gas outlet of donkey boiler with superheater with vacuum valve by pipeline.
Described donkey boiler and donkey boiler feed pump and superheater, boiler, feed water preheater and boiler feedwater parallel connection of pumps.
Described donkey boiler produces vapours by heated by natural gas.
Described steam turbine generation machine gas outlet is connected with the air inlet of hot water heat exchanger with gas trap, adsorbent refrigerator by pipeline.
Described gas trap is connected with the water inlet of cooling tower by pipeline with the delivery port of adsorbent refrigerator, the delivery port of cooling tower is connected with the water inlet of adsorbent refrigerator with gas trap by water pump, and gas trap, adsorbent refrigerator are connected with the water inlet of pipeline with sluicing tank by water pump with the delivery port of hot water heat exchanger.
Described gas trap, adsorbent refrigerator and hot water heat exchanger are in parallel.
Operation principle of the present utility model is: daytime slot light collection heat collector and vacuum circular cartridge type heat collector absorb solar radiant energy, the hot water part heat supply that vacuum circular cast heat collector produces, cold water in part heated feed water preheater, preheating is carried out to cold water, the vapours that slot light collection heat collector produces heats the cold water in superheater and boiler store part heat in latent-heat storage case after, them are made to become superheated steam, sunlight intensity low or cloudy time utilize donkey boiler production vapours, vapours promotes the generating of steam turbine generation machine, the vapours part that steam turbine generation machine gas outlet is flowed out enters gas trap and is condensed into water, a part enters absorption type refrigerating mechanism cold, a part enters hot water heat exchanger heat supply.
Relative to prior art, the utility model achieves following beneficial effect: this system is divided into three parts, Part I is that slot light collection heat collector produces vapours heat hot water generation superheated steam system, Part II is that vacuum circular cartridge type heat collector produces hot water preheating cold water system, and Part III is that superheated steam drives the generating of steam turbine generation machine, drives adsorbent refrigerator for cold-peace hot water heat exchanger heating system.When irradiation level is high, slot light collection heat collector produces vapours heat hot water; Slot light collection heat collector and latent-heat storage case carry out heat exchange heat accumulation; Vacuum circular cartridge type heat collector produces hot water preheating cold water.This three grades of heating systems more effectively utilize solar energy, and the ducted cold water of stepped heating, not only reaches the superheated steam required for system, and improves the utilization ratio of solar energy, reduces system cost.When irradiation level is low, the energy heats hot water of storage is produced superheated steam or utilizes donkey boiler to heat and produces superheated steam by latent-heat storage case.No matter both combine irradiation level, height can provide superheated steam, meet the supply of electric energy, hot water and cold water, alleviate the pressure of electricity consumption high load capacity, conform to the basic principle of energy and environment coordinated development, respond the call that social energy conservation reduces discharging, both saved the energy and turn avoid environmental pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1,2,3,4,5,6,7,8,9,26,28-is water pump, 10,11,12-is vacuum valve, 13-is natural air valve, 14-is slot light collection heat collector, and 15-is latent-heat storage case, and 16-is superheater, 17-is boiler, and 18-is feed water preheater, and 19-is donkey boiler, 20-is steam turbine generation machine, and 21-is gas trap, and 22-is sluicing tank, 23-is cooling tower, 24-is adsorbent refrigerator, and 25-is hot water heat exchanger, and 27-is vacuum circular cartridge type heat collector.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of solar groove type collection thermoelectric associating feed system is by slot light collection heat collector (14), latent-heat storage case (15), superheater (16), boiler (17), feed water preheater (18), vacuum circular cartridge type heat collector (27), donkey boiler (19), steam turbine generation machine (20), gas trap (21), cooling tower (23), adsorbent refrigerator (24), hot water heat exchanger (25), sluicing tank (22), water pump (1, 2, 3, 4, 5, 6, 7, 8, 9, 26, 28), vacuum valve (10, 11, 12), natural air valve (13) is formed, cold-producing medium in adsorbent refrigerator (24) is active carbon-methanol, the hot water outlet of described vacuum circular cartridge type heat collector (27) is connected into feed water preheater (18) by pipeline, then pipeline connects feed water preheater (18), by water pump (26), be connected with the cooling water inlet of vacuum circular cartridge type heat collector (27), the vapours outlet of described slot light collection heat collector (14) connects the vapours air inlet of latent-heat storage case (15) by pipeline, the delivery port of latent-heat storage case (15) is connected the water inlet of slot type concentrating collector (14) by pipeline and water pump (1), the vapours outlet of described latent-heat storage case (15) is connected into superheater (16) by pipeline, superheater (16) is connected by pipeline, be connected into boiler (17) by pipeline again and then connect boiler (17) by pipeline, by water pump (28), be connected with the cooling water inlet of latent-heat storage case (15), the delivery port of described sluicing tank (22) is by pipeline and boiler feed pump (2, 3) water inlet of feed water preheater (18) and donkey boiler (19) is connected, the water inlet of boiler (17) connects the delivery port of feed water preheater (18) by pipeline, the air inlet of superheater (16) connects the gas outlet of boiler (17) by pipeline, the air inlet of steam turbine generation machine (20) is connected with the gas outlet of superheater (16) with donkey boiler (19) by pipeline, described donkey boiler (19) and donkey boiler feed pump (3) and superheater (16), boiler (17), feed water preheater (18) and boiler feed pump (2) parallel connection, described steam turbine generation machine (20) gas outlet is by pipeline and gas trap (21), adsorbent refrigerator (24) is connected with the air inlet of hot water heat exchanger (25), described gas trap (21) is connected by the water inlet of pipeline with cooling tower (23) with the delivery port of adsorbent refrigerator (24), the delivery port of cooling tower (23) is connected with the water inlet of gas trap (21) with adsorbent refrigerator (24) by water pump (5), gas trap (21), the delivery port of adsorbent refrigerator (24) and hot water heat exchanger (25) is by water pump (4, 7, 8) be connected with the water inlet of pipeline with sluicing tank (22), described gas trap (21), adsorbent refrigerator (24) and hot water heat exchanger (25) parallel connection.
The course of work of native system is:
When irradiation level is high, first water pump (1 is opened, 2, 4, 5, 6, 7, 8, 9, 26, 28), switch off the pump (3), open vacuum valve (10, 12), close vacuum valve (11) and natural air valve (13), slot light collection heat collector (14) and vacuum circular cartridge type heat collector (27) absorb solar energy, the hot water part heat supply that vacuum circular cast heat collector (27) produces, cold water in part heated feed water preheater, preheating is carried out to cold water, the vapours that slot light collection heat collector (14) produces heats the cold water in superheater (16) and boiler (17) store a part of heat in latent-heat storage case (15) after, them are made to become superheated steam, vapours promotes steam turbine generation machine (20) generating, the vapours part that steam turbine generation machine (20) gas outlet is flowed out enters gas trap (21) and is condensed into water, a part enters adsorbent refrigerator (24) refrigeration, a part enters hot water heat exchanger (25) heat supply, the water of gas trap (21) and the middle condensation of adsorbent refrigerator (24) enters cooling tower (23) and again cools, send in gas trap (21) and adsorbent refrigerator (24) respectively again via water pump (5), its uncooled water vapour in two of condensation, last again together with the condensed water in hot water heat exchanger (25) respectively at water pump (4, 7, 8) send in sluicing tank (22) under effect, complete global cycle.When irradiation level is low, the first situation, open water pump (2,4,5,6,7,8,9,28), switch off the pump (1,3,26), open vacuum valve (10,12), close vacuum valve (11) and natural air valve (13), the energy heats hot water stored is produced superheated steam by latent-heat storage case (15), is used further to circulation.The second situation, opens water pump (3,4,5,6,7,8,9), and switch off the pump (1,2,26,28), open vacuum valve (11,12) and natural air valve (13), close vacuum valve (10), donkey boiler (19) heat hot water produces superheated steam, is used further to circulation.
Claims (5)
1. a solar groove type collection thermoelectric associating feed system, comprise slot light collection heat collector, latent-heat storage case, superheater, boiler, feed water preheater, vacuum circular cartridge type heat collector, donkey boiler, steam turbine generation machine, gas trap, cooling tower, adsorbent refrigerator, hot water heat exchanger, sluicing tank, water pump, vacuum valve, natural air valve and necessary connecting pipe, the hot water outlet of described vacuum circular cartridge type heat collector is connected into feed water preheater by pipeline, preheating is carried out to cold water in feed water preheater, then feed water preheater passes through water pump, be connected with the cooling water inlet of vacuum circular cartridge type heat collector, and the cooling water inlet of vacuum circular cartridge type heat collector, the pipeline of hot water outlet connects two water pipes, supplying hot water is used, the vapours outlet of described slot light collection heat collector connects the vapours air inlet of latent-heat storage case by pipeline, a vapours part carries out heat exchange with the heat-conducting medium in latent-heat storage case, another part heats the cold water in superheater and boiler, and the delivery port of latent-heat storage case is connected the water inlet of slot type concentrating collector with water pump by pipeline, the vapours outlet of described latent-heat storage case is connected into superheater by pipeline, realizes heat exchange in the superheater, connects superheater by pipeline, be connected into boiler by pipeline again, carry out heat exchange with water in the boiler, then pipeline connects boiler, by water pump, be connected with the cooling water inlet of latent-heat storage case, the delivery port of described sluicing tank is connected the water inlet of feed water preheater and donkey boiler with boiler feed pump by pipeline, wherein, the water inlet of boiler connects the delivery port of feed water preheater by pipeline, the air inlet of superheater connects the gas outlet of boiler by pipeline, the air inlet of steam turbine generation machine is connected with the gas outlet of donkey boiler with superheater with vacuum valve by pipeline, described donkey boiler produces vapours by heated by natural gas, described steam turbine generation machine gas outlet is connected with the air inlet of hot water heat exchanger with gas trap, adsorbent refrigerator by pipeline, described gas trap is connected with the water inlet of cooling tower by pipeline with the delivery port of adsorbent refrigerator, the delivery port of cooling tower is connected with the water inlet of adsorbent refrigerator with gas trap by water pump, and gas trap, adsorbent refrigerator are connected with the water inlet of pipeline with sluicing tank by water pump with the delivery port of hot water heat exchanger, slot light collection heat collector utilizes slot light collection heat collector to collect solar radiant energy, adopts adsorbent refrigerator to freeze, utilizes adsorbent refrigerator directly to provide cold water or cooling, adopts the generating of steam turbine generation machine.
2. a kind of solar groove type collection thermoelectric associating feed system according to claim 1, it is characterized in that vacuum circular cartridge type heat collector (27), feed water preheater (18), water pump (26), circulating line form heat exchange pre-heating system, water is sent in water preheater (18) and is carried out heat exchange by vacuum circular cartridge type heat collector (27), and then is sent back in vacuum circular cartridge type heat collector (27) by water pump (26).
3. a kind of solar groove type collection thermoelectric associating feed system according to claim 1, it is characterized in that slot light collection heat collector (14), latent-heat storage case (15), superheater (16), boiler (17), water pump (1,28), circulating line form reheating superheating system, water is sent into latent-heat storage case (15) by slot light collection heat collector (14), through superheater (16) and boiler (17), send latent-heat storage case (15) back to by water pump (28), finally send slot light collection heat collector (14) back to by water pump (1) again.
4. a kind of solar groove type collection thermoelectric associating feed system according to claim 1, it is characterized in that donkey boiler (19) and donkey boiler feed pump (3) in parallel with superheater (16), boiler (17), feed water preheater (18) and boiler feed pump (2).
5. a kind of solar groove type collection thermoelectric associating feed system according to claim 1, is characterized in that gas trap (21), adsorbent refrigerator (24) and hot water heat exchanger (25) are in parallel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238550.7U CN204739790U (en) | 2015-04-20 | 2015-04-20 | Thermoelectric joint supply system of solar energy slot type spotlight |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520238550.7U CN204739790U (en) | 2015-04-20 | 2015-04-20 | Thermoelectric joint supply system of solar energy slot type spotlight |
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| CN204739790U true CN204739790U (en) | 2015-11-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642734A (en) * | 2016-12-08 | 2017-05-10 | 沈阳建筑大学 | Water heater with energy jointly supplied by solar energy and natural gas |
| CN107192219A (en) * | 2017-07-27 | 2017-09-22 | 武汉江汉化工设计有限公司 | A kind of industrial grade monoammonium phosphate fluidized bed drying system and its control method |
-
2015
- 2015-04-20 CN CN201520238550.7U patent/CN204739790U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642734A (en) * | 2016-12-08 | 2017-05-10 | 沈阳建筑大学 | Water heater with energy jointly supplied by solar energy and natural gas |
| CN106642734B (en) * | 2016-12-08 | 2018-10-26 | 沈阳建筑大学 | Solar energy combines energy supply water heater with natural gas |
| CN107192219A (en) * | 2017-07-27 | 2017-09-22 | 武汉江汉化工设计有限公司 | A kind of industrial grade monoammonium phosphate fluidized bed drying system and its control method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20160420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |