CN103306885A - Urban heating based on Internet of Things - Google Patents
Urban heating based on Internet of Things Download PDFInfo
- Publication number
- CN103306885A CN103306885A CN2013102671792A CN201310267179A CN103306885A CN 103306885 A CN103306885 A CN 103306885A CN 2013102671792 A CN2013102671792 A CN 2013102671792A CN 201310267179 A CN201310267179 A CN 201310267179A CN 103306885 A CN103306885 A CN 103306885A
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- CN
- China
- Prior art keywords
- internet
- carbon dioxide
- water
- things
- hot water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The invention provides an urban heating based on Internet of Things. The urban heating based on the Internet of Things is characterized in that a tidal dam is built in a harbor area with high tide; hollow turbine blades are arranged at the bottom of the tidal dam; the hollow turbine blades drive a carbon dioxide medium centrifugal compressor through a planetary gearbox to compress carbon dioxide gas inside the hollow turbine blades into high-temperature supercritical carbon dioxide; heat is transferred to water purified by a desalting device; the temperature of water is raised to 80-90 degrees; the cooled liquid carbon dioxide reenters the hollow turbine blades for circulating evaporation; hot water with the temperature of 80-90 degrees is stored in a heat-preserving water tank on land through a hot water outputting pipe; and the hot water passes through a frequency-variable water pump and is used for urban heating. Through adoption of a regular tide and a heat pump technology, the urban heating is achieved, environment protection and renewability are achieved, and the operating cost is reduced by 85%; and the urban heating based on the Internet of Things can be applied to coastal cities, islands and the like.
Description
Technical field
The present invention relates to a kind of heating equipment, especially city heat supply equipment.
Background technique
Mostly at present city heat supply is to adopt the disposable energy, and such as coal, electricity, rock gas etc., both operating cost was high to adopt these disposable energy to carry out heat supply, and can bring pollution to environment, and was difficult to satisfy the sustainable development demand.
Summary of the invention
Purpose of the present invention provides method that a kind of renewable energy sources carries out heat supply and products thereof.
A kind of Internet of Things city heat supply, it is characterized in that building a morning and evening tides dam in the large zone, bay of morning and evening tides, the turbine blade of hollow is set at the bottom of the morning and evening tides dam, the turbine blade of hollow drives the CO 2 medium centrifugal compressor by planetary transmission, the carbon dioxide of the turbine blade inside of hollow is compressed, form the high-temperature supercritical carbon dioxide, then heat is transferred to from desalination apparatus and purifies the water of coming, water temperature is brought up to 80～90 degree, cooled liquid carbon dioxide enters circulating and evaporating in the turbine blade of hollow again, 80～90 degree hot water are stored in the heat-insulating water tanks of land by the hot water delivery pipe, hot water is used for city heat supply by variable frequency pump, heat supply site, incity, city reaches for thermal equilibrium by the frequency of okperation of adjusting variable frequency pump by the Internet Transmission temperature regime.
Utilize so regular morning and evening tides and heat pump techniques, heat supply is carried out in the city, realize environmental protection and recyclability.
Description of drawings
Accompanying drawing is principle schematic of the present invention.
Wherein: 1, the hot water delivery pipe; 2, the morning and evening tides dam; 3, desalination apparatus; 4, centrifugal compressor; 5, planetary transmission; 6, the turbine blade of hollow.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described: a kind of Internet of Things city heat supply, build a morning and evening tides dam 2 in the large zone, bay of morning and evening tides, the turbine blade 6 of hollow was set at 2 ends of morning and evening tides dam, the turbine blade 6 of hollow drives CO 2 medium centrifugal compressor 4 by planetary transmission 5, the carbon dioxide of turbine blade 6 inside of hollow is compressed, form the high-temperature supercritical carbon dioxide, then heat is transferred to from desalination apparatus 3 and purifies the water of coming, water temperature is brought up to 80～90 degree, cooled liquid carbon dioxide enters circulating and evaporating in the turbine blade of hollow again, 80～90 degree hot water are stored in the heat-insulating water tanks of land by hot water delivery pipe 1, hot water is used for city heat supply by variable frequency pump, heat supply site, incity, city reaches for thermal equilibrium by the frequency of okperation of adjusting variable frequency pump by the Internet Transmission temperature regime.
In implementation process, following details is arranged:
1. centrifugal compressor can be arranged to multistage compression.
2. in the water desalination apparatus pressure structure is set, and adopts temperature control control solenoid valve to adjust flow, thereby guarantee water temperature.
3. increase an electric power heat pump as for subsequent use.
In actual use, adopt invention to carry out city heat supply, heat supply running cost 85%, and non-pollution discharge belong to renewable energy sources, are applied to coastal cities and island etc.
Claims (3)
1. Internet of Things city heat supply, it is characterized in that building a morning and evening tides dam in the large zone, bay of morning and evening tides, the turbine blade of hollow is set at the bottom of the morning and evening tides dam, the turbine blade of hollow drives the CO 2 medium centrifugal compressor by planetary transmission, the carbon dioxide of the turbine blade inside of hollow is compressed, form the high-temperature supercritical carbon dioxide, then heat is transferred to from desalination apparatus and purifies the water of coming, water temperature is brought up to 80～90 degree, cooled liquid carbon dioxide enters circulating and evaporating in the turbine blade of hollow again, 80～90 degree hot water are stored in the heat-insulating water tanks of land by the hot water delivery pipe, hot water is used for city heat supply by variable frequency pump, heat supply site, incity, city reaches for thermal equilibrium by the frequency of okperation of adjusting variable frequency pump by the Internet Transmission temperature regime.
2. Internet of Things city heat supply according to claim 1 is characterized in that being in the water desalination apparatus pressure structure being set, and adopts temperature control control solenoid valve to adjust flow.
3. Internet of Things city heat supply according to claim 1 is characterized in that being to increase an electric power heat pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102671792A CN103306885A (en) | 2013-06-30 | 2013-06-30 | Urban heating based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102671792A CN103306885A (en) | 2013-06-30 | 2013-06-30 | Urban heating based on Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103306885A true CN103306885A (en) | 2013-09-18 |
Family
ID=49132497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102671792A Pending CN103306885A (en) | 2013-06-30 | 2013-06-30 | Urban heating based on Internet of Things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103306885A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190623Y (en) * | 2008-03-28 | 2009-02-04 | 深圳市富源城科技有限公司 | Seawater wave motive power translation equipment |
| US20100024421A1 (en) * | 2006-12-08 | 2010-02-04 | United Technologies Corporation | Supercritical co2 turbine for use in solar power plants |
| CN101761368A (en) * | 2009-07-31 | 2010-06-30 | 王世英 | Low-grade heat flow prime motor, power generating system and method thereof |
| CN202131591U (en) * | 2011-06-01 | 2012-02-01 | 粟先红 | Damless ultra-low water head tail water power station |
| EP2476476A1 (en) * | 2011-01-14 | 2012-07-18 | Alstom Technology Ltd | Compression of a carbon dioxide containing fluid |
| CN102606240A (en) * | 2012-03-27 | 2012-07-25 | 中国科学院微电子研究所 | System for generating power by aid of CO2 and method |
| CN102606241A (en) * | 2012-04-10 | 2012-07-25 | 中国科学院微电子研究所 | Power generating system based on supercritical carbon dioxide |
-
2013
- 2013-06-30 CN CN2013102671792A patent/CN103306885A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100024421A1 (en) * | 2006-12-08 | 2010-02-04 | United Technologies Corporation | Supercritical co2 turbine for use in solar power plants |
| CN201190623Y (en) * | 2008-03-28 | 2009-02-04 | 深圳市富源城科技有限公司 | Seawater wave motive power translation equipment |
| CN101761368A (en) * | 2009-07-31 | 2010-06-30 | 王世英 | Low-grade heat flow prime motor, power generating system and method thereof |
| EP2476476A1 (en) * | 2011-01-14 | 2012-07-18 | Alstom Technology Ltd | Compression of a carbon dioxide containing fluid |
| CN202131591U (en) * | 2011-06-01 | 2012-02-01 | 粟先红 | Damless ultra-low water head tail water power station |
| CN102606240A (en) * | 2012-03-27 | 2012-07-25 | 中国科学院微电子研究所 | System for generating power by aid of CO2 and method |
| CN102606241A (en) * | 2012-04-10 | 2012-07-25 | 中国科学院微电子研究所 | Power generating system based on supercritical carbon dioxide |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |